Heat Exchange System for a Cavitation Chamber

A method and apparatus for regulating the temperature of the cavitation medium for a cavitation chamber is provided. A heat exchange fluid is pumped through a heat exchange conduit that passes through a portion of the cavitation chamber. An external heat exchanger, couples either directly or indirectly to the heat exchange conduit, regulates the temperature of the heat exchanger fluid which, in turn, regulates the temperature of cavitation medium within the cavitation chamber. The heat exchanger can be used to lower the temperature of the cavitation medium to a temperature less than the ambient temperature; to withdraw excess heat from the cavitation medium; or to heat the cavitation medium to the desired operating temperature. The heat exchanger can utilize heated heat exchange fluid, cooled heat exchange fluid, thermoelectric coolers, heat sinks, refrigeration systems or heaters. 1. An acoustic cavitation system , comprising:a cavitation chamber having solid walls substantially defining an interior volume of said chamber for holding a cavitation medium to be cavitated therein;one or more acoustic energy sources, in communication with said chamber so as to deliver acoustic energy to said chamber and its contents;a fluid inlet port for admitting said cavitation medium into said chamber;a fluid outlet port for discharging said cavitation medium from said chamber; anda heat exchanger having a heat exchange fluid conduit within said cavitation chamber disposed along said walls of the cavitation chamber within said interior volume of the chamber so as to circulate the heat exchange fluid within said conduit along said walls in the heat exchange fluid conduit and so as to permit exchange of heat between said heat exchange fluid and said cavitation medium.2. The system of claim 1 , further comprising a second heat exchanger disposed outside of said cavitation chamber for removing or introducing heat into said heat exchange fluid by way of said second heat exchanger.3. The ...

METHOD FOR MODERNIZING A MULTIROLL CALENDER, IN PARTICULAR FOR MODERNIZING A SUPERCALENDER AND A MODERNIZED MULTIROLL CALENDER, IN PARTICULAR A MODERNIZED SUPERCALENDER

A method for modernizing a existing multiroll calender, having at least one stack of calender rolls (), each stack comprising at least two calender rolls () and at least one of the calender rolls being a smooth-surfaced press-roll (). In an existing multiroll calender the smooth-surfaced press roll () is replaced by an ultra thermo roll that is a thermo roll with a diameter substantially the same or less than the thermo roll to be replaced, so that the surface temperature of the ultra thermo roll when heated is at least 110° C., and has at least 10° C. higher than the surface temperature of the existing roll with the same heating fluid temperature and having flow channels arranged in such a way that vibration excitation is minimized, by being arranged to form a spiral geometry in the mantle.

Method and apparatus for a delayed and prolonged air cooling condensation system

In various embodiments devices and methods are provided for an improved dry-cooling condensation system. In certain embodiments the methods involve receiving steam from a source of steam (e.g., a power plant); condensing the steam into water while transferring the latent heat of the steam into the latent heat of a thermal storage material; and dissipating the latent heat from the thermal storage material at a later time when the ambient temperature is lower than the ambient temperature at the time the steam was condensed into water.

FOODSTUFF CONVEYOR APPARATUS AND METHOD OF CONVEYING A FOODSTUFF

Conveyor apparatus and methods of conveying a foodstuff. A foodstuff conveyor apparatus may include a foodstuff inlet, a foodstuff outlet, and a conveyor chamber coupling the inlet to the outlet. A conveyor screw having an axis oriented longitudinally in the conveyor chamber may be configured to urge the foodstuff from the inlet towards the outlet. The conveyor screw may have a spindle at each end, with a spindle free portion between the spindles. The screw may be positioned in the conveyor chamber so that one spindle is near the outlet, and the other spindle is near the inlet. The spindles may be configured so that the pitch of the screw near the outlet is less than the pitch of the screw near the inlet to provide a mixing and compacting effect as the foodstuff is conveyed from the inlet to the outlet. 1. A foodstuff conveyor apparatus , comprising:a foodstuff inlet;a foodstuff outlet;a conveyor chamber arranged between the inlet and the outlet; anda first conveyor screw extending in the conveyor chamber, the first conveyor screw having an inlet-side spindle portion, an outlet-side spindle portion, and a spindle-free portion separating the inlet-side spindle portion from the outlet-side spindle portion, and a pitch of the first conveyor screw in the outlet-side spindle portion being less than a pitch of the inlet-side spindle portion.2. The apparatus of comprising:a second conveyor screw extending in the conveyor chamber and is in meshing engagement with the first conveyor screw, the second conveyor screw having an inlet-side spindle portion, an outlet-side spindle portion, and a spindle-free portion separating the inlet-side spindle portion from the outlet-side spindle portion.3. The apparatus of wherein the spindle-free portions of the first conveyor screw and of the second conveyor screw are arranged axially at one height in the conveyor chamber.4. The apparatus of wherein the spindle-free portion of the first conveyor screw is or are arranged downstream of a ...

HEAT TRANSFER ELEMENT FOR A ROTARY REGENERATIVE HEAT EXCHANGER

A rotary regenerative heat exchanger [ employs heat transfer elements [ shaped to include notches [ which provide spacing between adjacent elements [ and undulations (corrugations) [ in the sections between the notches The elements [ described herein include undulations [ that differ in height and/or width. These impart turbulence in the air or flue gas flowing between the elements [ to improve heat transfer. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. A heat transfer element for a rotary regenerative heat exchanger exhibiting high efficiency and low maintenance comprising:notches extending parallel to each other and configured to form passageways between adjacent heat transfer elements, each of the notches including lobes projecting outwardly from opposite sides of the heat transfer element;{'b': '1', 'first undulations disposed between the notches, the first undulations extending parallel to each other and having a width Wu;'}{'b': 2', '1', '2, 'second undulations disposed between the notches, the second undulations extending parallel to each other and having a width Wu, wherein Wu is not equal to Wu.'}101212. The heat transfer element of claim 9 , wherein the first undulations have a height of Hu claim 9 , the second undulations have a height of Hu claim 9 , and Hu is not equal to Hu.11121. The heat transfer element of claim 9 , wherein the first undulations have a height of Hu claim 9 , the second undulations have a height of Hu claim 9 , each of the notches include lobes projecting outwardly from opposite sides of the heat transfer element having a peak-to-peak height of Hn claim 9 , and Hu less than Hn.121221. The heat transfer element of claim 9 , wherein the first undulations have a height of Hu claim 9 , the second undulations have a height of Hu claim 9 , and the ratio of Hu/Hu is greater than 0.2 and less than 0.813122. The heat transfer element of claim 9 , wherein the first undulations have ...

Integrated thermal energy transport and storage structures

An apparatus includes a structure configured to receive and transport thermal energy. The structure includes one or more materials configured to undergo a solid-solid phase transformation at a specified temperature or in a specified temperature range. The one or more materials form a heat input region configured to receive the thermal energy and a cold sink interface region configured to reject the thermal energy. The structure also includes one or more thermal energy transfer devices embedded in at least part of the one or more materials. The one or more thermal energy transfer devices are configured to transfer the thermal energy throughout the one or more materials and at least partially between the heat input region and the cold sink interface region. The one or more materials are also configured to absorb and store excess thermal energy in response to a temperature excursion associated with a thermal transient event and to release the stored thermal energy after the thermal transient event.

HEAT TRANSFER ELEMENTS FOR ROTARY HEAT EXCHANGERS

A rotary heat exchanger for preheating air using waste heat comprises a plurality of heat transfer elements movable between first and second openings in a housing to exchange heat between heated exhaust gases and a stream of fresh air. At least one heat transfer element comprises a first plate having a plurality of elongate notches formed therein at spaced intervals and oriented at a first angle relative to the flow direction. The plate further comprises a plurality of elongate undulations formed therein at spaced intervals and oriented a second angle relative to the flow direction, wherein the first angle is different than the second angle. A first height of each of said plurality of elongate notches is larger than a second height of each of said plurality of elongate undulations. The heat transfer elements may be stacked in a container for installation in the rotary heat exchanger. 1. A heat transfer element for a rotary heat exchanger having a flow direction , said heat transfer element comprising:a plate having a plurality of elongate notches formed therein at spaced intervals, said elongate notches each being oriented at a first angle relative to the flow direction and having a first height relative to a surface of said plate;said plate further having a plurality of elongate undulations formed therein at spaced intervals, said elongate undulations each being oriented at a second angle relative to the flow direction and having a second height relative to a surface of said plate;wherein said first height of each of said plurality of elongate notches is larger than said second height of each of said plurality of elongate undulations; andwherein said first angle is different than said second angle.2. A heat transfer element as set forth in claim 1 , wherein said first angle is in the range of 5° to 45° relative to the flow direction.3. A heat transfer element as set forth in claim 1 , wherein said first angle is 20° relative to the flow direction.4. A heat transfer ...

HEAT TRANSFER ELEMENTS FOR ROTARY HEAT EXCHANGERS

A rotary heat exchanger for preheating air using waste heat comprises a plurality of heat transfer elements movable between first and second openings in a housing to exchange heat between heated exhaust gases and a stream of fresh air. At least one heat transfer element comprises a first plate having a plurality of elongate notches formed therein at spaced intervals and oriented at a first angle relative to the flow direction. The plate further comprises a plurality of turbulators formed in the spaced intervals between the plurality of elongate notches, the plurality of turbulators being arranged in a two-dimensional pattern. The heat transfer elements may be stacked in a container for installation in the rotary heat exchanger. 120.-. (canceled)21. A heat transfer element for a rotary heat exchanger having a flow direction , the heat transfer element comprising:a plate having a plurality of elongate notches formed therein at spaced intervals, the elongate notches each being oriented at a first angle relative to the flow direction; anda plurality of turbulators formed in the spaced intervals between the plurality of elongate notches, the plurality of turbulators being arranged in a two-dimensional pattern.22. A heat transfer element as set forth in claim 21 , wherein the two-dimensional pattern includes rows and columns of turbulators.23. A heat transfer element as set forth in claim 21 , wherein the plurality of turbulators includes a plurality of hemi-spherical dimples.24. A heat transfer element as set forth in claim 21 , wherein the plurality of turbulators includes a plurality of diamond-shaped protrusions.25. A heat transfer element as set forth in claim 21 , wherein each of the plurality of elongate notches has a first height and each of the plurality of turbulators has a second height claim 21 , and wherein the first height is greater than the second height.26. A heat transfer element as set forth in claim 21 , wherein a spacing between adjacent turbulators ...

REACTION DEVICE WITH HEAT EXCHANGER AND USE THEREOF

A reaction device is provided with a first wall that defines an interior in which a stirring mechanism is located. A heat exchanger is at least partly provided on the first outer wall surface facing away from the interior and/or on the stirring mechanism, wherein the heat exchanger has a grate structure, and at least two layers are provided which have a grate structure. Thus, it is possible to transfer heat in a precise and efficient manner primarily by means of thermal radiation in endothermic processes at different temperature levels, in particular pyrolysis, gassing, and reforming processes, and thereby use the exhaust heat for other processes. 1. A reaction device comprising:a first wall, which defines an interior, the interior configured to accommodate a stirring mechanism,wherein a heat exchanger is at least partly on a surface of the first wall that faces away from the interior and/or on the stirring mechanism, the heat exchanger including at least two layers each of which has a grate structure.2. The reaction device according to claim 1 , wherein the reaction device has a double wall comprising:the first wall, anda second wall, so that an intermediate space, which accommodates the heat exchanger, is formed between the first wall and the second wall.3. The reaction device according to claim 2 , wherein the reaction device is a tube furnace.4. The reaction device according to claim 1 , wherein the stirring mechanism is a screw conveyor.5. The reaction device according to claim 4 , wherein the screw conveyor comprises screw sections claim 4 , which have different pitches.6. The reaction device according to claim 1 , wherein the reaction device has at least two reaction zones with different temperatures.7. The reaction device according to claim 1 , wherein the layers of the heat exchanger are connected to one another at contact points of the layers or contact surfaces of the layers.8. The reaction device according claim 1 , wherein the structure of a grate ...

Rotating heat exchanger with tube coil

A heat exchanger includes a cylindrical stator and a cylindrical rotor that are spaced by a cylindrical gap. The cylindrical rotor is configured to rotate relative to the cylindrical stator about a rotation axis. A flattened tube is positioned within the cylindrical gap and is wrapped on the cylindrical stator. The flattened tube is spaced from a surface of the cylindrical rotor that faces the cylindrical gap.

Cyclonic Cooling System

Fractionation, the process used by refineries to break down carbon chains of petroleum compounds so that the desired carbon compound can be achieved. This process typically involves high heat, distillation, re-boiling, and energy intensive cooling processes. This application discloses an invention that will condense vapor produced by a pyrolysis reactor. This system uses one standard cyclone; three cascading cyclones with internal cyclonic rotation fins that force incoming vapor to maintain a fixed amount of rotation regardless of the vapor's velocity, heat sinks that increase condensation, reversing fins that force gases to reverse direction inside the cyclone decreasing vapor velocity to increase heat loss; a main collection tank that allows for the controlling of the fuel flash point; a compact low temperature coil cooler that uses 100 percent of the cooling surface that allows for the production of higher quality fuel; and, bubblers/scrubbers that produce back pressure into the pyrolysis reactor.

HEAT TRANSFER DEVICES AND METHODS OF TRANSFERING HEAT

Heat transfer devices, electronic devices, and methods for heat transfer with an external body. Heat transfer devices include a first disc, a second disc positioned adjacent to the first disc, and at least one spacer positioned between the first disc and the second disc. The first disc defines an aperture and comprises a pin cooling structure extending from around the aperture. The pin cooling structure comprises a distal end configured to facilitate heat exchange between the pin cooling structure and an external/adjacent/separate body and one or more side walls. At least one of the one or more side walls, the distal end, and the aperture at least partially define a pin volume. The second disc defines an inlet that is configured to (i) receive a fluid, and (ii) allow the fluid to flow from the inlet and into the pin volume. 1. A heat transfer device , comprising: a distal end configured to facilitate heat exchange between the pin cooling structure and an external body; and', 'one or more side walls, wherein at least one of the one or more side walls, the distal end, and the aperture at least partially define an internal pin volume;, 'a first disc defining an aperture and comprising a pin cooling structure extending from around the aperture, the pin cooling structure comprising receive a fluid; and', 'allow the fluid to flow from the inlet and into the internal pin volume;, 'a second disc positioned adjacent to the first disc and defining an inlet, wherein the inlet is configured toat least one spacer positioned between the first disc and the second disc; andwherein a fluid channel is defined between the first disc and the second disc, and wherein the fluid channel is in fluid communication with the internal pin volume.2. The heat transfer device of claim 1 , wherein the first disc claim 1 , the second disc claim 1 , and the at least one spacer are formed of a single body.3. The heat transfer device of claim 1 , wherein the second disc further comprises an injector ...

VAPOR CHAMBER STRUCTURE HAVING STRETCHABLE HEATED PART

A vapor chamber structure includes a plate-shaped shell and at least one stretchable heated member. The plate-shaped shell has a hollow interior to form a cavity and has a base on which at least one throughhole is disposed. The throughhole communicates with the cavity. The stretchable heated member is disposed on the base of the plate-shaped shell. The stretchable heated member includes a heated plate and a hollow stretchable tube. The heated plate is sealedly connected to one end of the stretchable tube and the throughhole of the plate-shaped shell is sealedly connected to the other end of the stretchable tube. 1. A vapor chamber structure comprising:{'b': 1', '12', '1', '100', '101', '101', '12, 'a plate-shaped shell () having a hollow interior to form a cavity (), wherein the plate-shaped shell () has a base () on which at least one throughhole () is disposed and the at least one throughhole () communicates with the cavity (); and'}{'b': 2', '100', '1', '2', '20', '21', '20', '21', '101', '1', '21, 'at least one stretchable heated member () disposed on the base () of the plate-shaped shell (), wherein the at least one stretchable heated member () comprises a heated plate () and a hollow stretchable tube (), wherein the heated plate () is sealedly connected to one end of the stretchable tube (), wherein the at least one throughhole () of the plate-shaped shell () is sealedly connected to the other end of the stretchable tube ().'}211011121011. The vapor chamber structure according to claim 1 , wherein the plate-shaped shell () is formed by stacking a lower plate () and an upper plate () claim 1 , wherein the cavity () is formed between the lower plate () and the upper plate ().312120. The vapor chamber structure according to claim 1 , wherein an internal wall of the cavity () is provided with a wick structure layer ().421. The vapor chamber structure according to claim 1 , wherein the stretchable tube () is a flexible or an elastic tube body with an enclosed edge. ...

Heat-Transfer Roller for Sputtering and Method of Making the Same

This sputtering cathode has a sputtering target having a tubular shape in which the cross-sectional shape thereof has a pair of long side sections facing each other, and an erosion surface facing inward. Using the sputtering target, while moving a body to be film-formed, which has a film formation region having a narrower width than the long side sections of the sputtering target, parallel to one end face of the sputtering target and at a constant speed in a direction perpendicular to the long side sections above a space surrounded by the sputtering target, discharge is performed such that a plasma circulating along the inner surface of the sputtering target is generated, and the inner surface of the long side sections of the sputtering target is sputtered by ions in the plasma generated by a sputtering gas to perform film formation in the film formation region of the body to be film-formed.

HEAT TRANSFER DEVICES AND METHODS FOR FACILITATING CONVECTIVE HEAT TRANSFER WITH A HEAT SOURCE OR A COLD SOURCE

Heat transfer devices and methods for enclosing a heat source and facilitating convective heat transfer from the heat source. A heat transfer device includes an outer wall having an outer surface exposed to an environment of the heat transfer device and defining an outer shape of the heat transfer device, and an inner wall defining a flow passage through the heat transfer device. The outer wall and the inner wall collectively define an internal volume that is configured to house the heat source. The flow passage comprises an inlet configured to receive a fluid from the environment, and an outlet configured to exhaust the fluid from the flow passage that comprises a core region extending between the inlet and the outlet and configured to deliver the fluid from the inlet to the outlet and allow heat to exchange between the fluid within the core region and the internal volume. 1. A heat transfer device operatively coupled to a body of a rotorcraft , the heat transfer device comprising:an outer wall having an outer surface exposed to an environment of the heat transfer device and defining an outer shape of the heat transfer device; and an inlet configured to receive a downwash airflow from at least one rotor blade of the rotorcraft;', 'an outlet configured to exhaust the downwash airflow from the flow passage; and', 'a core region extending between the inlet and the outlet and configured to deliver the downwash airflow from the inlet to the outlet and allow heat to exchange between the internal volume and the downwash airflow within the core region., 'an inner wall defining a flow passage through the heat transfer device, wherein the outer wall and the inner wall collectively define an internal volume that is configured to house a heat source, and wherein the flow passage comprises2. The heat transfer device of claim 1 , wherein the body of the rotorcraft comprises a stub wing located downwind of the at least one rotor blade claim 1 , and wherein the heat transfer ...

FAN CASING ASSEMBLY WITH COOLER AND METHOD OF MOVING

An apparatus and method for cooling a fluid within a turbine engine. A fan casing assembly for the turbine engine can include an annular fan casing with a peripheral wall having a flow path defined through the casing. A fan casing cooler includes a body to confront the peripheral wall with at least one conduit configured to carry a flow of heated fluid to convectively cool the heated fluid with a flow of air through the flow path. 1. A fan casing cooler for a fan casing having a peripheral wall , the fan casing cooler comprising:a body with a first surface confronting the peripheral wall, a second surface opposite the first surface, and at least one thermally sensitive portion; andat least one conduit provided in the body configured to carry a flow of fluid proximal to the second surface and arranged to transfer heat from the fluid to air flowing through the fan casing;wherein the at least one thermally sensitive portion is configured to, in response to a change in a thermal condition, passively position at least a portion of the fan casing cooler into the air flowing through the fan casing.2. The fan casing cooler of wherein the thermally sensitive portion comprises a portion of the body forming the first surface.3. The fan casing cooler of wherein the body comprises a set of metal layers responsive to a change in a thermal condition.4. The fan casing cooler of wherein the body comprises a layer of aluminum alloy and a layer of aluminum silicon carbide.5. The fan casing cooler of wherein the body further comprises one of segmented continuous fins or discrete fins on a portion of the body opposite the first surface.6. The fan casing cooler of wherein the body further comprises at least one hinge located between the continuous fin segments.7. The fan casing cooler of wherein body is configured to increase an attack angle orientation of the segmented continuous fins or discrete fins in response to the change in the thermal condition.8. The fan casing cooler of wherein ...

CORRUGATING ROLLER HAVING ENHANCED HEAT TRANSFER EFFECTIVENESS

A fluid circulation heating roller according to an embodiment of the present invention includes a roller body having a hollow cylindrical shape, a rotation shaft extending from each of opposite end portions of the roller body and disposed in the same center line, multiple first ducts extending in an axial direction in the roller body so as to heat the outer circumferential portion of the roller body, multiple second ducts extending in the axial direction on the outer circumferential portion of the roller body, wherein the number of second ducts are the same as the number of first ducts, and an insert inserted into at least one of the first or second ducts and extending in the axial direction. The generation of turbulence flow of fluid can be suppressed and laminar flow can be induced, whereby it is possible to maintain fluid-flowing speed and facilitate steam circulation and heat transfer. 1. A fluid circulation heating roller comprising:a roller body having a hollow cylindrical shape;rotary shafts extending from both end portions of the roller body to be formed coaxially;a plurality of first ducts formed extending along an axial direction within the roller body so as to heat a perimeter portion of the roller body;a plurality of second ducts formed extending along the axial direction in the perimeter portion of the roller body, the second ducts formed in a same number as the first ducts; andan insert inserted into at least one of the first ducts or second ducts to extend in the axial direction.2. The fluid circulation heating roller of claim 1 , wherein a fluid used as a heating medium of the fluid circulation heating roller corresponds to steam.3. The fluid circulation heating roller of claim 1 , wherein an interior space of at least one of the first ducts or second ducts is substantially separated by the insert to form a plurality of fluid-flowing channels.4. The fluid circulation heating roller of claim 1 , wherein a length of at least one of the first ducts or ...

ROTATING HEAT EXCHANGER

The heat exchanger includes an inner casing extending circumferentially around the central axis and securable to the shaft for concurrent rotation therewith, and an outer casing extending circumferentially around the central axis and secured to the inner casing, the outer casing located radially outwardly of the inner casing relative to the central axis. First conduits are secured to the outer casing and to the inner casing for rotation about the central axis, the first conduits located radially between the outer casing and the inner casing, and circumferentially distributed about the central axis. First passages are defined in the first conduits. Second passages are circumferentially interspaced between the first passages and are located radially between the inner casing and the outer casing. The second passages are in heat exchange relationship with the first passages. 1. A heat exchanger for a gas turbine engine having a shaft rotatable about a central axis , comprising:an inner casing extending circumferentially around the central axis and securable to the shaft for concurrent rotation therewith;an outer casing extending circumferentially around the central axis and secured to the inner casing, the outer casing located radially outwardly of the inner casing relative to the central axis;first conduits secured to the outer casing and to the inner casing for rotation about the central axis, the first conduits located radially between the outer casing and the inner casing, the first conduits circumferentially distributed about the central axis, first passages defined in the first conduits, the first passages extending from first inlets to first outlets; andsecond passages circumferentially interspaced between the first passages and located radially between the inner casing and the outer casing, the second passages extending from second inlets to second outlets, the second passages in heat exchange relationship with the first passages.2. The heat exchanger of claim 1 ...

ADJUSTABLE SECURED HEATSINK ASSEMBLY

A heat sink assembly includes a thermally conductive support member configured to be attached to a heat source and a heat sink. An adjustable mechanism is configured to moveably connect the thermally conductive support member to the heat sink. The adjustable mechanism permits the heat source to be moved relative to the heat sink without requiring access to the adjustable mechanism. The heat sink assembly provides a mechanically adjustable and supportive system having a thermally conductive path for heat removal from the object. The integral movable adjustment mechanism permits the thermally conductive member to translate without loss of the thermal path between the two ends. The heat source can move and become rigidly fixed in location without direct access. A compression mechanism may provide a continuous force between the support member and the heat sink as the support member is translated to permit movement of the heat generating source. 1. A heat sink assembly comprising:a thermally conductive support member configured to be attached to a heat source, the heat source being located within an enclosure;a heat sink; andan adjustable mechanism configured to moveably connect the thermally conductive support member to the heat sink, the adjustable mechanism permitting the heat source to be moved relative to the heat sink without requiring access within the enclosure to the adjustable mechanism.2. The heat sink assembly of claim 1 , further comprising a compression mechanism configured to provide a continuous force between the thermally conductive support member and the heat sink as the heat source is moved relative to the heat sink.3. The heat sink assembly of claim 1 , wherein the adjustable mechanism comprises a tongue and groove joint.4. The heat sink assembly of claim 3 , wherein the tongue and groove joint includes a groove on the thermally conductive support member that is configured to moveably fit on a rib on the heat sink.5. The heat sink assembly of claim 2 ...

Heat dissipation apparatus

A heat dissipation apparatus for effective dissipation of heat comprises an air flow module and a heat sink. The air flow module comprises a casing, a piston module slidably mounted in the casing, an airflow outlet module attached to a first side of the casing, and an electromagnet module attached to a second side of the casing that is opposite to the first side. The airflow outlet module comprises a plurality of airflow outlet grooves. The piston module comprises a magnet. The heat sink is aligned with the plurality of airflow outlet grooves. The electromagnet module is capable of moving the magnet and the piston module back and forth in the casing. The air flow module is capable of blowing air to the heat sink via the plurality of airflow outlet grooves.

Gas-To-Liquid Heat Exchanger and Gas Particulate Scrubber

A gas-to-liquid heat exchanger is presented, where a gas is introduced directly to liquid. The liquid is exposed to the gas as a liquid film upon a series of rotating heat exchange surfaces partially submerged in a liquid reservoir. The liquid vaporizes and then re-condenses on subsequent heat exchange surfaces, such that heat is exchanged between the gas and the liquid. Particulates within the gas coalesce into the vaporized liquid and collect into the liquid reservoir as the vapor re-condenses. 1. A heat exchanger , comprising;a reservoir chamber configured to contain a liquid reservoir and a gas channel in contact with said liquid reservoir, said reservoir chamber further comprising a gas ingress end and a gas egress end, a liquid ingress port and a liquid egress port; anda rotating shaft comprising a first heat exchange surface in rigid rotational accompaniment with said rotating shaft, said rotating shaft disposed within said reservoir chamber such that said first heat exchange surface is configured to be partially submerged in said liquid reservoir and partially within said gas channel, said rotating shaft oriented to at least partially span said reservoir chamber gas channel.2. The heat exchanger of claim 1 , further comprising a driver configured to rotate said rotating shaft.3. The heat exchanger of claim 1 , further comprising a gas impeller in communication with said reservoir chamber gas channel.4. The heat exchanger of claim 1 , further comprising a liquid impeller in communication with said liquid reservoir.5. The heat exchanger of claim 1 , further comprising:a driver connected to said rotating shaft such that said driver rotates said rotating shaft; anda gas impeller in communication with said reservoir chamber gas channel,wherein said driver connected to said rotating shaft is further configured to drive said gas impeller.6. The heat exchanger of claim 1 , wherein said first heat exchange surface further comprises an aperture.7. The heat exchanger ...

HEAT SINK WITH STAGGERED HEAT EXCHANGE ELEMENTS

A heat sink comprising a base, a first row of metal fins and a second row of wedge-shaped vortex generators. The first row of metal fins can be connected to and raised above a surface of the base, long dimensions of the metal fins being substantially parallel to each other and to the surface. The second row of wedge-shaped vortex generators can be connected to and raised above the base, each of the wedge-shaped vortex generators having a long dimension that is substantially parallel to the long dimensions of others of the wedge-shaped vortex generators and to the surface. The first and second rows can be substantially opposed to each other such that first ends of the metal fins are staggered with respect to first ends of the wedge-shaped vortex generators. 1. A heat sink , comprising:a base; anda first row of metal fins connected to and raised above a surface of said base, long dimensions of said metal fins being substantially parallel to each other and to said surface;a second row of wedge-shaped vortex generators connected to and raised above said base, each of said wedge-shaped vortex generators having a long dimension that is substantially parallel to the long dimensions of others of the wedge-shaped vortex generators and to said surface; andwherein said first and second rows are substantially opposed to each other such that first ends of said metal fins are staggered with respect to first ends of said wedge-shaped vortex generators.2. The heat sink of claim 1 , further comprising:a third row of metal fins connected to and raised above the surface of said base, long dimensions of said metal fins of the third row being substantially parallel to each other and to said surface; andwherein said third and second rows are substantially opposed to each other.3. The heat sink of claim 2 , wherein first ends of said metal fins of the third row are aligned with respect to second ends of said wedge-shaped vortex generators.4. The heat sink of claim 2 , wherein a relatively ...

ROLL MANTLE, ROLL BODY AND METHOD OF FORMING SAME

A roll mantle or roll body configured to be mounted on a shaft of a roll line of a continuous casting apparatus, the roll mantle or roll body being formed by casting and having at least one internal channel. The roll mantle or roll body has a first end region, a second end region and a central region in between the first end region, and the second end region extends along at least 50% of the length of the roll mantle or roll body. The at least one internal channel may be located in the central region and may include a feature such as a pattern or projection. 1. A roll mantle or roll body configured to be mounted on a shaft of a roll line of a continuous casting apparatus , the roll mantle or roll body being formed by casting and comprising at least one internal channel.2. The roll mantle or roll body according to claim 1 ,wherein the shaft is rotatable and includes a coolant line and wherein the at least one internal channel is a coolant channel configured to be in fluid communication with said coolant line.3. The roll mantle or roll body according to claim 1 ,wherein the roll mantle or roll body comprises a first end region, a second end region and a central region in between said first end region and said second end region,wherein said at least one internal channel has at least one inlet located in said central region of said roll mantle or roll body and/or at least one outlet located in said central region of said roll mantle or roll body, andwherein said central region extends along at least 50% of the length of said roll mantle or roll body.4. The roll mantle or roll body according to claim 3 ,wherein the at least one internal channel has a length from the at least one inlet to the at least one outlet and a non-uniform cross section along the length.5. The roll mantle or roll body according to claim 3 ,wherein the at least one internal channel has an inside surface and at least part of said inside surface comprises a pattern, and/or at least one feature, ...

A DEVICE AND METHOD FOR HEATING OR COOLING A SAMPLE

A sample heating/cooling device comprises a plurality of members operable in use to heat and/or cool one or more samples. Each member has a sample contact surface and is biased towards a resting position under the operation of a biasing means. The members are movable independently of one another against said bias under the application of a force on the sample contact surface and so are able to conform to the shape of a sample placed on the members to provide a uniform heating/cooling profile. The members may be mounted in a heating/cooling element and adapted to conduct thermal energy between the sample and the element. The device is particularly suitable for thawing frozen sample bags having an irregular shape. A corresponding method is also described. 1. A device for heating or cooling one or more samples , the device comprising a plurality of members operable in use to heat and/or cool one or more samples , each of the plurality of members comprising a sample contact surface and a biasing means , wherein , in use: each member is biased towards a resting position under the operation of said biasing means and is independently moveable with respect to each of the remaining members against said bias under the application of a force on the sample contact surface.2. A device as claimed in wherein the members are operable in use to conduct heat energy from a heat source.3. A device as claimed in wherein the heat source is an external heat source or is an integral heat source claim 2 , preferably comprising a heating element.4. A device as claimed in wherein the members are operable in use to conduct heat energy from one or more samples in order to reduce the temperature of one or more samples.5. A device as claimed in comprising a cold source claim 1 , preferably a cooling element claim 1 , or a cooled material claim 1 , the cooled material being operable in use to flow through and/or in the members and conduct heat energy from the members in order to reduce the ...

Disc for Industrial Plants

An industrial plant such as a disc dryer is constructed or retro-fitted with discs each comprising two annular plates connected to one another around their outer edges, each plate comprising one or more integral ribs extending between its inner edge and outer edge. The integral ribs may comprise folds in the annular plates, and each plate may be formed from a length of sheet material, by roll forming for example, so that the integral ribs are deeper towards the inner peripheral edge than the outer peripheral edge of the annular plates forming the disc.

HEAT TRANSFERRING DEVICE

A heat transferring device comprises two massive thermally conductive bodies arranged vertically on top of one another and spaced apart by a variable distance. One or more spreading elements are positioned between the thermally conductive bodies and respectively comprise two horizontally movable wedges with wedge tips pointing in opposite directions and a spring pressing apart the wedges. The thermally conductive bodies have corresponding sliding surfaces extending parallel to the wedge surfaces. Motion of the wedges in the horizontal direction is converted into vertical motion of the thermally conductive bodies to thereby automatically adapt the height of the entire device to a respective installation situation. 1. A heat transferring device , comprising:two thermally conductive bodies arranged vertically on top of one another and spaced apart by a variable distance;a spreader positioned between the two thermally conductive bodies and comprising two horizontally movable wedges each having two wedge surfaces, wedge tips of said two wedges pointing in opposite directions, the spreader further comprising a spring that moves the wedges along a horizontal axis, whereby the two thermally conductive bodies can be pressed apart from one another; andeach thermally conductive body having a pair of sliding surfaces on a side thereof, wherein the pairs of sliding surfaces face one another and each sliding surface extends parallel to a respective one of the wedge surfaces, further wherein the wedges slide on said sliding surfaces such that horizontal movement of the wedges is converted into vertical movement of the thermally conductive bodies.2. The heat transferring device according to claim 1 , wherein the two wedge surfaces of each wedge lie on the sides of an isosceles triangle.3. The heat transferring device according to claim 2 , wherein the two wedge surfaces of each wedge extend at an obtuse angle relative to one another.4. The heat transferring device according to ...

ROTARY HIGH DENSITY HEAT EXCHANGER

The present invention relates generally to the rotary high density heat exchangers. In one embodiment, the present invention relates to rotary high density heat exchangers that contain one or more fan blades where each fan blade contains heat exchanging surfaces on the surface thereof. 1. A rotary high density heat exchanger comprising:a center shaft, wherein the center shaft is designed to permit the transfer of a heat transfer media;at least two heat exchanger blades, wherein each of the at least two further comprises at least one heat transfer passageway within the internal structure of the blade that are fluidically connected to the center shaft so as to permit the flow of heat transfer media from the center shaft to an outer edge of a respective heat exchanger blade;a heat transfer media collector, wherein the heat transfer media collector is fluidically connected to at least one outer portion of a respective heat transfer passageway in order to collect cooled heat transfer media; anda double hollow shaft, wherein one portion of the double hollow shaft is designed to be fluidically connected to the center shaft in order to supply hot, or heated, heat transfer media to the center shaft and wherein the other portion of the double hollow shaft is designed to be fluidically connected to the heat transfer media collector in order to supply cooled heat transfer media for a cooling application,wherein the heat transfer passageway in each of the at least two heat exchanger blades is serpentine in shape, andwherein the heat transfer media collector is formed so as to have an outer wheel-shaped portion that is fluidically connected to a plurality of fluid conveying spokes so as to convey heat transfer media to a portion of the double hollow shaft.2. The rotary high density heat exchanger of claim 1 , wherein the heat exchanger has at least three heat exchanger blades.3. The rotary high density heat exchanger of claim 1 , wherein the heat exchanger has at least four heat ...

Auger Type Poultry Chillers with Enhanced Hanger Bearing Configurations and Related Assemblies

A poultry chiller includes a tank and an auger rotatably held in the tank. The auger includes a first auger section and a second auger section. The first auger section includes a first auger shaft and a first auger flight. The first auger flight includes a first helical portion on the first auger shaft and a first flight extension that extends away from the first helical portion. The second auger section includes a second auger shaft coupled to the first auger shaft and a second auger flight. The second auger flight includes a second helical portion on the second auger shaft and a second flight extension that extends away from the second helical portion. The chiller includes a hanger bearing assembly between the first and second auger sections and extending to an upper portion of the tank. 1. A poultry chiller comprising:an elongated tank; a first auger section comprising a first auger shaft and a first auger flight that extends radially away from the first auger shaft, the first auger flight comprising a first helical portion that is helically disposed on the first auger shaft and a first flight extension that extends approximately circumferentially away from the first helical portion; and', 'a second auger section comprising a second auger shaft and a second auger flight that extends radially away from the second auger shaft, the second auger flight comprising a second helical portion that is helically disposed on the second auger shaft and a second flight extension that extends approximately circumferentially away from the second helical portion;, 'an auger rotatably held lengthwise in the tank and defining a longitudinal axis, the auger comprisinga coupling shaft coupling a first coupling end of the first auger shaft and an adjacent second coupling end of the second auger shaft; anda hanger bearing assembly comprising a bearing assembly supporting the coupling shaft, a support member coupled to an upper portion of the tank, and a hanger extending between the ...

Roll mantle, roll body and method of forming same

A method for manufacturing a roll mantle or roll body for a roll line of a continuous casting apparatus that has a shaft includes casting a metal to form the roll mantle or roll body such that the roll mantle or roll body includes at least one internal channel. The roll mantle or roll body has a first end region, a second end region and a central region between the first end region and the second end region, the central region extending along at least 50% of a length of the roll mantle or roll body, and the internal channel may be formed in the central region. The internal channel may also include a pattern or projection.

Hydraulic Closure Unit and Retrofit System for a Plate Heat Exchanger

A plate heat exchanger includes a frame, a set of plates disposed in the frame between a head and a follower, and a closure unit. The closure unit includes a drive mechanism and a power unit. The drive mechanism is configured to urge the follower to move towards the head to compress the set of plates and configured to urge the follower to move away from the head to release the set of plates. The power unit is configured to selectably connect to and disconnect from the drive mechanism and to provide power to the drive mechanism. The power unit is configured to compress the set of plates in response to a controller receiving a close command. 1. A plate heat exchanger comprising:a frame;a set of plates disposed in the frame between a head and a follower; and a drive mechanism operable to be added onto the frame while the plate heat exchanger is idle and while the plate heat exchanger is working, the drive mechanism is operable to be sanitarily housed and the drive mechanism is configured to urge the follower to move towards the head to compress the set of plates and configured to urge the follower to move away from the head to release the set of plates; and', 'a power unit configured to be selectably connected to and disconnected from the drive mechanism and provide power to the drive mechanism, wherein the power unit is configured to control the drive mechanism to compress the set of plates between the follower and the head in response to a controller receiving a close command and wherein the power unit is configured to control the drive mechanism to move the follower away from the head in response to a controller receiving an open command., 'a modular closure unit including2. The plate heat exchanger according to claim 1 , wherein the power unit is configured to control the drive mechanism to automatically stop compressing the set of plates in response to the follower arriving at a predetermined closed position and wherein the power unit is configured to control the ...

AIR BEARING HEAT EXCHANGER

The various technologies presented herein relate to fabrication and operation of a heat exchanger that is configured to extract heat from an underlying substrate. Heat can be extracted by way of an air gap formed between an impeller and a baseplate. By utilizing a pump to create an initial air gap that is further maintained by rotation of the impeller relative to the baseplate, a spring can be utilized that can apply a force of greater magnitude to the impeller than is used in a conventional approach, thus enabling the weight of the impeller to be negligible with respect to a width of the air gap, thereby conferring the desirable feature of orientation independence with respect to gravity with no performance degradation. 1. A heat exchanger comprising: a shaft that extends orthogonally from an upper surface of the baseplate at a center of the baseplate; and', 'a channel that extends from an outer surface of the baseplate to the upper surface of the baseplate;, 'a baseplate that comprises [{'sub': 'base', 'a first surface that faces the upper surface of the baseplate, the first surface has an area A;'}, 'a second surface opposite the first surface;', 'a plurality of vanes that extend from the second surface;', {'sub': spring', 'spring, 'an aperture at a center of the HSI, wherein the shaft extends through the aperture and the HSI is rotatable about the shaft, a compressive spring is placed on the shaft and applies a force Fon the HSI towards the baseplate, the HSI has a weight, and further wherein Fis greater than the weight of the HSI; and'}], 'a heat sink impeller (HSI) that comprises{'sub': air bearing', 'air bearing', 'base', 'spring', 'air bearing', 'base', 'spring, 'a pump, wherein the pump is connected to the channel at the outer surface of the baseplate, the pump is configured to generate a first air flow to create an air bearing between the HSI and the baseplate with a width G and an average pressure Pacting on the first surface of the HSI, wherein PAexceeds ...

ALTERNATING NOTCH CONFIGURATION FOR SPACING HEAT TRANSFER SHEETS

A heat transfer sheet for a rotary regenerative heat exchanger includes a plurality of rows of heat transfer surfaces each being aligned with a longitudinal axis extending between first and second ends thereof. The heat transfer surfaces have a height relative to a central plane of the heat transfer sheet. The heat transfer sheet includes one or more notch configurations for spacing the heat transfer sheets apart from one another. Each of the notch configurations are positioned between adjacent rows of heat transfer surfaces. The notch configurations include one or more lobes connected to one another, positioned in a common flow channel and extending away from the central plane and one or more lobes extending away from the central plane in an opposite direction and being coaxial. The lobes have height a relative to the central plane that is greater than the height of the heat transfer surfaces. 1. A heat transfer sheet for a rotary regenerative heat exchanger , the heat transfer sheet comprising:a plurality of rows of heat transfer surfaces, each of the plurality of rows being aligned with a longitudinal axis that extends between a first end and a second end of the heat transfer sheet, parallel to intended flow directions, the heat transfer surfaces having a first height relative to a central plane of the heat transfer sheet; and at least one first lobe extending away from the central plane in a first direction;', 'at least one second lobe extending away from the central plane in a second direction opposite to the first direction; and', 'either one or both of the at least one first lobe and the at least one second lobe having a second height relative to the central plane, the second height being greater than the first height,', 'wherein the at least one first lobe and the at least one second lobe are connected to one another and are in a common flow channel., 'at least one notch configuration for spacing the heat transfer sheets apart from one another, the at least ...

COOLER FOR CARBON-BASED FEEDSTOCK PROCESSING SYSTEM

A cooler for cooling product pursuant to a distillation process, including a first substantially enclosed housing with an inlet proximate a first end for receiving product from a distillation unit, and an outlet proximate a second end for discharging cooled product, and a first auger substantially enclosed within the housing for driving the product from the inlet to the outlet, the auger having a helical blade circumscribing a perforated central hollow shaft for transmitting cooled gas into the housing to help cool product within the housing. 1. A cooler for cooling product pursuant to a distillation process , the cooler comprising:a first substantially enclosed housing with an inlet proximate a first end for receiving product from a distillation unit, and an outlet proximate a second end for discharging cooled product; anda first auger substantially enclosed within the housing for driving the product from the inlet to the outlet, the auger having a helical blade circumscribing a perforated central hollow shaft for transmitting cooled gas into the housing to help cool product within the housing.2. The cooler of claim 1 , further comprising:a first exhaust port attached to the housing to exhaust gases from within the housing to a location outside the housing.3. The cooler of claim 1 , wherein the housing has hollow walls for circulating cooling fluid so that the housing acts as a heat exchanger to help cool product within the housing.4. The cooler of claim 1 , further comprising:a second substantially enclosed housing with an inlet proximate a first end for receiving product from the first substantially enclosed housing, and an outlet proximate a second end for discharging cooled product; anda second auger substantially enclosed within the second substantially enclosed housing for driving the product from the inlet to the outlet, the second auger having a helical blade circumscribing a perforated central hollow shaft for transmitting cooled gas into the second ...

Pressure Roller Containing A Volume Of Fluid

A pressure roller for a media processing device has enhanced temperature uniformity and resists temperature increases when subjected to elevated temperatures, enabling greater dimensional stability of the pressure roller in fluctuating temperatures. The pressure roller includes a hollow cylindrical member, an elastomeric layer, and an endbell on each end of the hollow cylindrical member. A chamber is defined by an inner wall of the hollow cylindrical member and the endbells in which a volume of fluid is contained to absorb heat from the hollow cylindrical member. 1. A pressure roller for a media processing device comprising:a hollow cylindrical member having a first end, a second end, an inner cylindrical wall, and an outer cylindrical wall, the inner cylindrical wall forming a chamber that extends between diametrically opposed portions of the inner cylindrical wall around an entire circumference of the inner cylindrical wall and that extends from the first end to the second end of the hollow cylindrical member;an elastomeric layer positioned immediately adjacent to the outer cylindrical wall and surrounding the outer cylindrical wall from the first end to the second end of the hollow cylindrical member, the elastomeric layer defining an outer surface of the pressure roller;a first endbell sealingly connected to the first end of the hollow cylindrical member;a second endbell sealingly connected to the second end of the hollow cylindrical member; anda volume of a fluid within the chamber that fills no more than ninety-five percent of the chamber to absorb heat transferred to the hollow cylindrical member by another roller forming a nip with the hollow cylindrical member and to distribute the heat absorbed by the hollow cylindrical member throughout the fluid as the hollow cylindrical member rotates to enable uniform thermal expansion of the hollow cylindrical member in the nip.2. The pressure roller of claim 1 , the inner cylindrical wall of the hollow cylindrical ...

FUSER ASSEMBLIES

Some examples include a fuser assembly to operate with a roller including a fuser housing, and an array of fusers disposed in the fuser housing, each fuser including a heating element exposed along a surface of the fuser housing and adjacent to an outer surface of the roller. 1. A fuser assembly to operate with a roller , comprising:a fuser housing; andan array of fusers disposed in the fuser housing, each fuser including a heating element exposed along a surface of the fuser housing and adjacent to an outer surface of the roller.2. The fuser assembly of claim 1 , wherein each of the array of fusers comprises:a metal housing contained within the fuser housing, the metal housing open along an outward side;a plastic mount contained within the metal housing; anda ceramic substrate attached to the plastic mount and exposed along the outward side;wherein the heating element includes a resistive trace disposed on an outer surface of the ceramic substrate.3. The fuser assembly of claim 1 , wherein array of fusers extend along the fuser housing in spaced apart parallel rows.4. The fuser assembly of claim 1 , comprising:a tubular belt disposed around the fuser housing, wherein the tubular belt is movable along a surface of the fuser housing and the array of fusers.5. The fuser assembly of claim 1 , wherein each of the array of fusers is moveably disposed within the fuser housing to independently apply a normal force on the roller.6. The fuser assembly of claim 1 , wherein the array of fusers is fixedly disposed within the fuser housing.7. The fuser assembly of claim 1 , wherein the housing comprises plastic.8. A media conditioner to operate with a printing apparatus claim 1 , comprising:a roller;a fuser housing disposed parallel to the roller; andan array of fusers disposed in the fuser housing, each of the array of fusers including a heating element exposed along a surface of the housing,wherein each of the array of fusers defines a contact zone disposed adjacent the roller ...

HEAT TREATMENT APPARATUS FOR A VACUUM CHAMBER, DEPOSITION APPARATUS FOR DEPOSITING MATERIAL ON A FLEXIBLE SUBSTRATE, METHOD OF HEAT TREATMENT OF A FLEXIBLE SUBSTRATE IN A VACUUM CHAMBER, AND METHOD FOR PROCESSING A FLEXIBLE SUBSTRATE

The present disclosure provides a heat treatment apparatus () for use in a vacuum chamber (). The heat treatment apparatus () includes a transport arrangement configured to apply a tension to a flexible substrate () in a longitudinal direction, wherein the transport arrangement comprises a drum (), and a heating device configured to heat the drum () for heating the flexible substrate () to a first temperature of 120° C. to 180° C. 1. A heat treatment apparatus for use in a vacuum chamber , comprising:a transport arrangement configured to apply a tension to a flexible substrate in a longitudinal direction, wherein the transport arrangement comprises a drum; anda heating device configured to heat the drum for heating the flexible substrate to a first temperature of 120° C. to 180° C.2. The heat treatment apparatus of claim 1 , wherein the drum is rotatable in a first direction and a second direction opposite the first direction and configured to heat the flexible substrate to the first temperature during the rotation in the first direction.3. The heat treatment apparatus of claim 2 , wherein the drum is configured to heat the flexible substrate to a second temperature of 40° C. to 100° C. during the rotation in the second direction.4. The heat treatment apparatus of claim 1 , wherein the transport arrangement includes a first roller and a second roller claim 1 , and wherein the first roller claim 1 , the drum and the second roller are sequentially arranged along a transport path of the flexible substrate.5. The heat treatment apparatus of claim 4 , wherein the first roller is an unwinding roller and the second roller is a winding roller when the drum rotates in the first direction claim 4 , and wherein the first roller is a winding roller and the second roller is an unwinding roller when the drum rotates in the second direction.6. The heat treatment apparatus of claim 1 , wherein the transport arrangement is configured to apply a tension of 200 to 900N to the flexible ...

CONVECTORS

A convector for cooling a microprocessor includes a volute-shaped housing, a stator, and a rotor, and can be mounted to a CPU board of a computing device for thermal coupling with the microprocessor. The volute-shaped housing of the convector encapsulates the stator and the rotor, and has a radially outer casing which defines a single exit port for guiding a fluid out of the housing. The stator has a plurality of plates configured to conduct heat. The rotor has a plurality of disks and a shaft extending longitudinally along the housing. Together, the housing, the stator, and the rotor define a spiral flow path through the volute-shaped housing, in both radially outward and longitudinal directions, to the single exit port. A motor may be provided to impart rotational motion to the rotor. 1. A convector for cooling a microprocessor mounted to a CPU board of a computing device , the convector comprising:a volute-shaped housing mounted to the CPU board and thermally coupled to the microprocessor, the volute-shaped housing having a radially outer casing defining a single exit port for guiding a fluid out of the housing;a stator having a plurality of plates disposed inside the radially outer casing of the housing and configured to conduct heat; anda rotor having a shaft and plurality of disks, the shaft extending longitudinally along an axis from a front end of the housing to a rear end of the housing, wherein each of the plurality of disks is disposed inside the radially outer casing, adjacent at least a respective one of the plurality of plates of the stator, and rotatable with the shaft about the axis,wherein the housing completely encapsulates the stator and the rotor, andwherein the housing, the stator, and the rotor together define a spiral flow path through the volute-shaped housing, in both radially outward and longitudinal directions, to the single exit port.2. The convector of claim 1 , further comprising:a motor mechanically coupled to the shaft of the ...

Auger Type Poultry Chillers with Enhanced Hanger Bearing Configurations and Related Assemblies

A poultry chiller includes a tank and an auger rotatably held in the tank. The auger includes a first auger section and a second auger section. The first auger section includes a first auger shaft and a first auger flight. The first auger flight includes a first helical portion on the first auger shaft and a first flight extension that extends away from the first helical portion. The second auger section includes a second auger shaft coupled to the first auger shaft and a second auger flight. The second auger flight includes a second helical portion on the second auger shaft and a second flight extension that extends away from the second helical portion. The chiller includes a hanger bearing assembly between the first and second auger sections and extending to an upper portion of the tank. 1. A poultry chiller comprising:an elongated tank; a first auger section comprising a first auger shaft and a first auger flight that extends radially away from the first auger shaft, the first auger flight comprising a first helical portion that is helically disposed on the first auger shaft and a first flight extension that extends away from the first helical portion; and', 'a second auger section comprising a second auger shaft and a second auger flight that extends radially away from the second auger shaft, the second auger flight comprising a second helical portion that is helically disposed on the second auger shaft and a second flight extension that extends away from the second helical portion;, 'an auger rotatably held lengthwise in the tank and defining a longitudinal axis, the auger comprisinga coupling shaft coupling a first coupling end of the first auger shaft and an adjacent second coupling end of the second auger shaft; anda hanger bearing assembly comprising a bearing assembly supporting the coupling shaft, a support member coupled to an upper portion of the tank, and a hanger extending between the bearing assembly and the support member;wherein the first auger ...

Variable Heat Rejection Device

A heat rejection system that employs temperature sensitive shape memory materials to control the heat rejection capacity of a vehicle to maintain a safe vehicle temperature. The technology provides for a wide range of heat rejection rates by varying the shape and thus effective properties of the heat rejection system in response to temperature. When employed as a radiator for crewed spacecraft thermal control this permits the use of higher freezing point, non-toxic thermal working fluids in single-loop thermal control systems for crewed vehicles in space and other extraterrestrial environments. 1) A thermal energy radiator system , relating to a variable heat rejection , that controls the heat rejection capacity at least in part through articulation or shape change of a thermal energy radiator comprising:a) at least one thermal energy radiator structured and arranged to radiate thermal energy generated by at least one thermal energy source of at least one spacecraft into an external environmentb) at least one thermal energy transport system structured and arranged to collect heat from at least one thermal energy source and transport said collected heat to said thermal energy radiatorc) wherein said thermal energy transport system may transport heat through any typical means of heat transport including, but not limited to, thermal fluid flow and thermal conduction.d) wherein said thermal energy radiator contains a facesheet structure which articulates or changes shape in response to the temperature of said thermal energy radiator, thermal energy transport system, or thermal environmente) wherein said thermal energy radiator articulation or shape change behavior comprises: at least one shape which has a high heat rejection capacity; and at least one shape which has a low heat rejection capacity, wherein the shape taken by the thermal energy radiator depends on temperature.f) wherein said thermal energy radiator articulation or shape change behavior further comprises ...

VACUUM COATING DEVICE FOR FLEXIBLE SUBSTRATE

A vacuum coating device for a flexible substrate is provided, including a vacuum coating chamber and a transition chamber which are connected to each other. The vacuum coating chamber and the transition chamber communicate with each other through a slit. The vacuum coating device further includes a cooling roller, which is fixed in the transition chamber through a tension adjusting component. The cooling roller includes a roller body and a shaft, the roller body is fixedly installed on the shaft, and the roller body and the shaft are coaxial. Multiple heat dissipation passages are provided in the roller body along an axial direction of the roller body. Good cooling function is achieved and the flexible substrate is prevented from generating winkles. 1. A vacuum coating device for a flexible substrate , comprising a vacuum coating chamber and a transition chamber which are connected to each other , the vacuum coating chamber and the transition chamber communicating with each other through a slit;wherein the vacuum coating device further comprises a cooling roller fixed in the transition chamber through a tension adjusting component;wherein the cooling roller comprises a roller body and a shaft, the roller body is fixedly installed on the shaft, and the roller body and the shaft are coaxial; andwherein a plurality of heat dissipation passages are provided in the roller body along an axial direction of the roller body.2. The vacuum coating device according to claim 1 , wherein the cooling roller rotates passively.3. The vacuum coating device according to claim 1 , wherein the roller body is provided with an installation hole claim 1 , the shaft penetrates through the installation hole claim 1 , a diameter of the shaft is smaller than a diameter of the installation hole claim 1 , and the shaft is fixedly connected to an internal surface of the installation hole through a connection plate.4. The vacuum coating device according to claim 3 , wherein the connection plate ...

Chemical heat storage device

A chemical heat storage device includes a reaction vessel accommodating a heat storage material, a heat exchange flow path provided so that a heat-exchange fluid flows along an outer surface of the reaction vessel, and the chemical heat storage device being configured in such a manner that the reaction vessel is rotated and the heat storage material is agitated, by a flow force of the heat-exchange fluid.

ADJUSTABLE HEAT EXCHANGER

The adjustable heat exchanger provides precise control of oven temperature in a pyrolysis reaction. The heat exchanger includes two sets of hollow non-circular discs, the discs of a movable set being interleaved with the discs of a stationary set. A first working fluid circulates through a heat source oven and through the hollow stationary discs, and a second working fluid circulates through the hollow rotating discs and a pyrolysis oven. The two fluids do not mix with one another, but are always completely separate from one another. Heat transfer depends upon the relative surface area of the rotary discs interleaved between the stationary discs. Minimum heat transfer occurs when the rotary discs are rotated to a position clear of the stationary discs, and maximum heat transfer occurs when the rotary discs are completely interleaved with the stationary discs.

PROCESS AND CONFIGURATION TO OBTAIN A COMPRESSED GAS

The invention is directed to a process to increase pressure and temperature of a feed gas by means of indirect heat exchange against a fluid having a higher temperature to obtain a gas high in pressure and temperature in a system. The system comprises a fluidly interconnected inlet zone, a heat exchange zone, a product gas zone and a low pressure outlet zone. 1. A process to increase pressure and temperature of a feed gas by means of indirect heat exchange against a fluid having a higher temperature to obtain a gas high in pressure and temperature in a system comprising a fluidly interconnected inlet zone , a heat exchange zone , a product gas zone and a low pressure outlet zone and wherein the following steps are performed:(a) moving the content of the inlet zone comprising the feed gas to the heat exchange zone, the content of the heat exchange zone to the low pressure outlet zone and the content of the low pressure outlet zone to the inlet zone,(b) enclosing the heat exchange zone and maintaining the gas in the heat exchange zone for a time sufficient to increase pressure and temperature of the gas by means of indirect heat exchange against the fluid wherein the gas high in pressure and temperature is discharged to the product gas zone, and repeating steps (a)-(b) in a further cycle,wherein during step (b) a fresh gas zone comprising part of the feed replaces the inlet zone to become the inlet zone of step (a) in the next cycle and the thus replaced inlet zone replaces the low pressure outlet zone to become the low pressure zone of step (a) in the next cycle,wherein during step (b) the thus replaced low pressure zone becomes a driving gas zone in a next cycle andwherein the driving gas zone is fluidly connected to the fresh gas zone wherein the high pressure of the driving gas zone levels with the lower pressure of the fresh gas zone.2. The process according to claim 1 , wherein the pressure of a pre-feed gas is increased in n levelling stages to the pressure ...

KINETIC HEAT-SINK WITH INTERDIGITATED HEAT-TRANSFER FINS

A kinetic heat sink has a stationary portion with a first heat-conducting surface and a second heat-conducting surface to conduct heat therebetween. To cool heat generating devices devices, the stationary portion is mountable to a heat-generating component and has a first plurality of fins extending therefrom. The kinetic heat sink also has a rotating structure rotatably coupled with the stationary portion. The rotating structure is configured to transfer heat received from the second heat-conducting surface to a thermal reservoir in thermal communication with the rotating structure. The rotating structure has a movable heat-extraction surface with a second plurality of fins extending toward the first plurality of fins. At least a portion of the first plurality of fins preferably are interdigitated with at least a portion of the second plurality of fins. 1. A kinetic heat sink comprising:a stationary portion having a first heat-conducting surface and a second heat-conducting surface to conduct heat therebetween, the stationary portion being mountable to a heat-generating component, the second heat-conducting surface having a first plurality of fins extending therefrom; anda rotating structure rotatably coupled with the stationary portion, the rotating structure being configured to transfer heat received from the second heat-conducting surface to a thermal reservoir in thermal communication with the rotating structure,the rotating structure having a movable heat-extraction surface with a second plurality of fins extending toward the first plurality of fins, at least a portion of the first plurality of fins being interdigitated with at least a portion of the second plurality of fins.2. The kinetic heat sink of claim 1 , wherein a portion of the first plurality of fins have a height to width ratio of at least two.3. The kinetic heat sink of claim 1 , wherein a portion of the second plurality of fins have a height to width ratio of at least two.4. The kinetic heat sink ...

Sputtering cathode, sputtering device, and method for producing film-formed body

This sputtering cathode has a sputtering target having a tubular shape in which the cross-sectional shape thereof has a pair of long side sections facing each other, and an erosion surface facing inward. Using the sputtering target, while moving a body to be film-formed, which has a film formation region having a narrower width than the long side sections of the sputtering target, parallel to one end face of the sputtering target and at a constant speed in a direction perpendicular to the long side sections above a space surrounded by the sputtering target, discharge is performed such that a plasma circulating along the inner surface of the sputtering target is generated, and the inner surface of the long side sections of the sputtering target is sputtered by ions in the plasma generated by a sputtering gas to perform film formation in the film formation region of the body to be film-formed.

Modular Power Unit

A work machine is provided. The work machines may include a power module configured to provide power including a battery and an engine and configured to a folding heat exchange device. The work machine may also include a drive module configured with one or more motors and positioned over a track roller frame. The work machine may also include a hydraulic module including one or more devices in a front region and one or more devices in a rear region to cut or rip encountered material 1. A modular power unit for a work machine , comprising:an engine;a battery connected to the engine; anda heat exchanger foldably connected to the engine, with the engine, battery and heat exchanger being removable from the work machine as a single unit.2. The modular power unit for a work machine of claim 1 , wherein the folding heat exchange device is positioned directly over the battery and the engine.3. The modular power unit for a work machine of claim 1 , wherein the folding heat exchange device is removed to allow access to the battery and the engine.4. The modular power unit for a work machine of claim 1 , wherein the power module is not integrated with the work machine.5. The modular power unit for a work machine of claim 1 , wherein the folding heat exchange device is not removed from the power module when the battery and the engine are tested.6. The modular power unit for a work machine of claim 1 , wherein the folding heat exchange device can be folded in a vertical direction to allow access to the battery and the engine.7. The modular power unit for a work machine of claim 1 , wherein the battery and the engine can be separately removed apart from the power module.8. A work machine claim 1 , comprising:a chassis;an engine mounted on the chassis;a battery connected to the engine; anda heat exchanger foldably connected to the engine.9. The work machine of claim 8 , wherein the engine claim 8 , battery and heat exchanger form a unitary and removable power module.10. The work ...

CONTOURED FAN BLADES AND ASSOCIATED SYSTEMS AND METHODS

Contoured fan blades and associated systems and methods are disclosed herein. A representative embodiment includes a hub and multiple curved fan blades circumferentially arranged around, and coupled to, the hub. Individual fan blades can have a tip, a first curved edge, and a second curved edge. The first and second curved edges extend over at least part of the length between the hub to the tip of the fan blade. The fan blade is formed with multiple upper channels and multiple lower channels. The multiple upper and lower channels extend from the first curved edge to the second curved edge. 1. A fan , comprising:a hub; andmultiple fan blades arranged circumferentially around, and coupled to, the hub, with each fan blade having a tip, a first curved edge, and a second curved edge, the first and second curved edges extending over at least part of the length between the hub and the tip of the fan blade;wherein each of the fan blades is formed with multiple upper channels and multiple lower channels;wherein the multiple upper channels extend from the first curved edge to the second curved edge; andwherein the multiple lower channels extend from the first curved edge to the second curved edge.2. The fan of claim 1 , wherein the first curved edge has a sine-wave shape.3. The fan of claim 1 , wherein the second curved edge has a sine-wave shape.4. The fan of claim 1 , wherein the first curved edge has a first sine-wave shape claim 1 , and wherein the second curved edge has a second sine-wave shape claim 1 , and wherein the first and second sine-wave shapes have the same wavelength and amplitude.5. The fan of claim 1 , wherein the hub is configured to be rotated either in a first rotational direction or a second rotational direction opposite the first rotational direction.6. The fan of claim 1 , wherein a shape of the first curved edge is formed from multiple sine waves.7. The fan of claim 6 , wherein the multiple sine waves have the same amplitude.8. The fan of claim 6 , ...

ROTOR COOLING SYSTEM

This invention relates to temperature control of rotating shafts or assemblies to ensure proper operation and high reliability. Though it is particularly well suited for cooling high power, compact motors used in automotive applications, it can also be used to dissipate heat efficiently from other rotating assemblies to ensure that their temperatures remain within acceptable limits. The invention achieves this by utilizing a rotating heat pipe that incorporates a solid-liquid phase change material as the heat transfer/transport material. In addition, it comprises a scraped surface heat exchange mechanism at the heat dissipation region to allow for high cooling rates as required. 1. A rotating assembly of an electric motor or generator with a solid-liquid phase change cooling system , comprising a heat source and a shaft dissipating heat to an external heat sink ,said rotating assembly having a rotational speed,said heat source generating heat and having a minimum heat absorption temperature,said external heat sink comprising one of ambient air or a coolant in contact with said shaft and receiving heat from said shaft at a maximum heat dissipation temperature,said shaft comprising a central length-wise axis and a rotating heat pipe for heat transfer and transport from said heat source to said heat sink,said rotating heat pipe comprising a sealed enclosure aligned with said central length-wise axis of said shaft, a scraper subassembly and a driver subassembly,said sealed enclosure comprising an interior volume with walls, and a solid-liquid phase change material in said interior volume,said walls comprising a heat absorption zone and a heat dissipation zone,said heat absorption zone located adjacent to said heat source to absorb heat,said heat dissipation zone located adjacent to said heat sink to dissipate heat,said solid-liquid phase change material having a solid density greater than liquid density, and a melting temperature range and a solidification temperature ...

ROTARY HEAT EXCHANGER

A rotary heat exchanger through which a first fluid flow—an outside air or inlet air flow, for example—and a second fluid flow—an exit air or outgoing air flow, for example—can flow in a counterflow configuration, has a rotatably mounted rotor () that has a first flow sector for the first fluid flow and a second flow sector for the second fluid flow through which the rotor () passes during a rotation, a frame in which the rotor () is rotatably supported, and a sealing assembly () by means of which an inflow side of the first fluid flow and an outflow side of the second fluid flow can be separated from the outflow side of the first fluid flow and from an inflow side of the second fluid flow, respectively. In order to simplify the sealing assembly, with the aim being that a reliable seal between the inflow and outflow sides of the two fluid flows be automatically ensured during operation of the rotary heat exchanger, it is proposed that the sealing assembly () have a first seal () that bears sealingly against the side of a partition () directed upstream into the first fluid flow (), and a second seal () that bears sealingly against the side of the same partition () directed upstream into the second fluid flow (). 1. A rotary heat exchanger through which a first fluid flow and a second fluid flow can flow in a counterflow configuration , the heat exchanger comprising:a frame;a rotor that is rotatable about an axis in the frame and that passes through a first flow sector for the first fluid flow and a second flow sector for the second fluid flow during a rotation, anda sealing assembly separating an inflow side of the first fluid flow and the outflow side of the second fluid flow from the outflow side of the first fluid flow and from the inflow side of the second fluid flow, the sealing assembly having a first seal that bears sealingly against the side of a partition directed upstream into the first fluid flow, and a second seal that bears sealingly against the side of ...

Rotary Cooler and Method for Operating a Rotary Cooler

A rotary cooler is provided, consisting of a plurality of transport tubes for transporting material to be cooled, wherein the plurality of transport tubes are arranged about an axis of rotation and are adapted to be filled jointly via a filling region with material to be cooled, characterized in that each transport tube is arranged substantially concentrically in a cooling tube in which a cooling medium flows and cools the material to be cooled via the wall of the transport tube. Furthermore, a method for operating said rotary cooler is provided.

LATENT HEAT STORAGE DEVICE

A latent heat storage device includes: a heat transfer cylindrical body allowing a flow of a heat medium inside thereof and being rotatable about a longitudinal axis as a center of rotation; a fixed blade being adjacent to or in a slidable contact with an outer peripheral surface of the heat transfer cylindrical body; and a latent heat storage material disposed around the heat transfer cylindrical body, wherein by rotation of the heat transfer cylindrical body, the fixed blade scrapes a solidified body of the latent heat storage material adhering to the outer peripheral surface of the heat transfer cylindrical body off the outer peripheral surface of the heat transfer cylindrical body, and creates circulation of the latent heat storage material. 1. A latent heat storage device comprising:a heat transfer cylindrical body allowing a flow of a heat medium inside thereof and being rotatable about a longitudinal axis as a center of rotation;a fixed blade being adjacent to or in a slidable contact with an outer peripheral surface of the heat transfer cylindrical body; anda latent heat storage material disposed around the heat transfer cylindrical body, whereinby rotation of the heat transfer cylindrical body, the fixed blade scrapes a solidified body of the latent heat storage material adhering to the outer peripheral surface of the heat transfer cylindrical body off the outer peripheral surface of the heat transfer cylindrical body, and creates circulation of the latent heat storage material.2. The latent heat storage device according to claim 1 , wherein a width of the fixed blade is equal to or above 15% of a diameter of the heat transfer cylindrical body.3. The latent heat storage device according to claim 1 , whereinan outer cylinder is disposed around the heat transfer cylindrical body while providing a given space in between, andthe fixed blade and the latent heat storage material are disposed in the space between the heat transfer cylindrical body and the outer ...

Layered Thermal Spreader

A kinetic heat sink has a stationary member mountable to a heat-generating component, and a rotatable structure coupled with the stationary member across a gap. The stationary member has a heat spreader formed from a plurality of layers that includes a given layer having a radial heat spreading element and an axial heat spreading element. The radial heat spreading element has a first radial thermal conductance. The axial heat spreading element has a second radial thermal conductance. The first radial thermal conductance is greater than the second radial thermal conductance. The axial heat spreading element has a first axial thermal conductance. The radial heat spreading element has a second axial thermal conductance. The first axial thermal conductance is greater than the second effective axial thermal conductance. At least a portion of the axial heat spreading element is radially inward of at least a portion of the radial heat spreading element. 1. A kinetic heat sink comprising:a stationary member mountable to a heat-generating component, the stationary member comprising a heat spreader;a rotatable structure rotatably coupled with the stationary member across a spatial gap to form the kinetic heat sink,the heat spreader coupled with the stationary member, the heat spreader including a plurality of layers, the plurality of layers including a given layer having a radial heat spreading element and an axial heat spreading element,the radial heat spreading element oriented and/or configured to have a first effective radial thermal conductance, the axial heat spreading element oriented and/or configured to have a second effective radial thermal conductance, the first effective radial thermal conductance being greater than the second effective radial thermal conductance,the axial heat spreading element oriented and/or configured to have a first effective axial thermal conductance, the radial heat spreading element oriented and/or configured to have a second effective ...

THERMAL ROLLER AND PRODUCING PROCESS

A thermal roller () includes: a cylindrical body () extending along a longitudinal direction (X-X), the cylindrical body () including at least one inner tubular element () and at least one outer tubular element () that is concentrically arranged around the inner tubular element (), the inner tubular element () includes an outer diameter d and the outer tubular element includes an inner diameter D, being D>d; two hubs (), each arranged at one end of the cylindrical body (); at least one heat-exchange chamber () realized between the inner tubular element () and the outer tubular element (). The roller includes: a coating layer () for the inner tubular element () made of plastics, and at least one helical channel () between the coating layer () and the outer tubular element (). The helical channel () is realized at least partially in the coating layer (). 11. Thermal roller () comprising{'b': 2', '2', '3', '4', '3', '3', '4, 'a cylindrical body () extending along a longitudinal direction (X-X); said cylindrical body () comprising at least one inner tubular element () and at least one outer tubular element () that is concentrically arranged around said inner tubular element (); said inner tubular element () comprises an outer diameter d and said outer tubular element comprises an inner diameter D, being D>d;'}{'b': 6', '2, 'two hubs (), each arranged at one end of the cylindrical body ();'}{'b': 10', '3', '4, 'at least one heat-exchange chamber () realized between said inner tubular element () and said outer tubular element ();'}{'b': 11', '3, 'further comprising a coating layer () for said inner tubular element () made of plastics;'}{'b': 13', '11', '4, 'at least one helical channel () between said coating layer () and said outer tubular element ();'}{'b': 11', '12', '12, 'claim-text': {'b': 13', '11', '13, 'said helical path () being made at least partially in said coating layer () so that said at least one rib forms the side walls of said helical path ().'}, 'said ...

DEVICE AND METHOD FOR HEATING OR COOLING A SAMPLE

A sample heating/cooling device () comprises a plurality of members () operable in use to heat and/or cool one or more samples (). Each member () has a sample contact surface and is biased towards a resting position under the operation of a biasing means. The members () are movable independently of one another against said bias under the application of a force on the sample contact surface and so are able to conform to the shape of a sample placed on the members to provide a uniform heating/cooling profile. The members () may be mounted in a heating/cooling element () and adapted to conduct thermal energy between the sample () and the element (). The device () is particularly suitable for thawing frozen sample bags having an irregular shape. A corresponding method is also described. 135.-. (canceled)36. A device for heating or cooling one or more samples , the device comprising:at least one heating or cooling element thermally connected to a first member;at least one heating or cooling element thermally connected to a second member;wherein the first member and the second member each have a sample contacting surface and are independently moveable with respect to each other,wherein the first member is provided in a first plane and aligned to move perpendicular to the first plane and second member is provided in a second plane and aligned to move perpendicular to the second plane, andwherein the first member is configured to contact a first surface of the one or more samples and the second member is configured to contact a second surface of the one or more samples.37. The device as claimed in claim 36 , wherein the first and second members are plates.38. The device as claimed in claim 36 , wherein the first and second members are operable in use to conduct heat energy from the heating or cooling elements.39. The device as claimed in claim 37 , wherein the first plane and the second plane are parallel to one another.40. The device as claimed in claim 36 , wherein the ...

Sputtering Cathode, Sputtering Device, and Method for Producing Film-Formed Body

This sputtering cathode has a sputtering target having a tubular shape in which the cross-sectional shape thereof has a pair of long side sections facing each other, and an erosion surface facing inward. Using the sputtering target, while moving a body to be film-formed, which has a film formation region having a narrower width than the long side sections of the sputtering target, parallel to one end face of the sputtering target and at a constant speed in a direction perpendicular to the long side sections above a space surrounded by the sputtering target, discharge is performed such that a plasma circulating along the inner surface of the sputtering target is generated, and the inner surface of the long side sections of the sputtering target is sputtered by ions in the plasma generated by a sputtering gas to perform film formation in the film formation region of the body to be film-formed.

MISTING AND ATOMIZATION SYSTEMS AND METHOD

An atomization device for forming liquid particles is provided. The device includes a brush having a plurality of filaments coupled on one end thereof to the brush such that an opposing end of the filaments is free to oscillate; a plate having at least one liquid path configured for capillary action of liquid therein; wherein the brush is configured to be displaced with respect to the plate in a first direction during a cyclic displacement; and wherein disposition of the plate with respect to the brush is such that during the displacement in the first direction the filaments are displaced between a first position in which the opposing end is engaged with an edge of the liquid path collecting thereby film of liquid therefrom, and a second position in which the opposing end is free to oscillate in an alternating motion between the first direction and a second opposing direction. 1. An atomization device for forming liquid particles the device comprising:a brush having a plurality of filaments, each of said filaments is coupled on one end thereof to said brush such that an opposing end of said filaments is free to oscillate;a plate having at least one liquid path configured for capillary action of liquid therein;wherein one of said brush and said plate is configured to be displaced with respect to the other one of said brush and said plate in a first direction during a cyclic displacement; andwherein disposition of said plate with respect to said brush is such that during said displacement in said first direction at least one of said filaments is displaced between a first position in which said opposing end is engaged with an edge of said liquid path collecting thereby a film of liquid therefrom, and a second position in which said opposing end is free to oscillate in an alternating motion between said first direction and a second opposing direction, and wherein said alternating motion is triggered by forces exerted on said opposing end during disengagement thereof ...

HEAT PIPE STRUCTURE

A heat pipe structure is used for cooling a heat source. The heat pipe structure includes a sleeve tube and a shaft. The sleeve tube includes an inner wall. The sleeve tube has a trench on the inner wall. The trench is at an outlet end of the sleeve tube. The trench extends in a circumferential direction of the sleeve tube. The shaft is connected to the heat source. The shaft is inserted into the sleeve tube from the outlet end such that the shaft is rotatable relative to the sleeve tube. The trench surrounds the shaft. 1. A heat pipe structure for cooling a heat source , comprising:a sleeve tube comprising an inner wall, wherein the sleeve tube has a trench on the inner wall, the trench is at an outlet end of the sleeve tube, and the trench extends in a circumferential direction of the sleeve tube; anda shaft connected to the heat source, wherein the shaft is inserted into the sleeve tube from the outlet end such that the shaft is rotatable relative to the sleeve tube, and the trench surrounds the shaft.2. The heat pipe structure of claim 1 , wherein the sleeve tube is hollow claim 1 , the sleeve tube further comprises an outer wall claim 1 , and the inner wall and the outer wall define a chamber for accommodating a heat transfer fluid.3. The heat pipe structure of claim 1 , wherein the trench is connected to the inner wall by a first peripheral edge and a second peripheral edge claim 1 , the second peripheral edge is closer to the outlet end than the first peripheral edge claim 1 , the first peripheral edge and the second peripheral edge are parallel to each other and extend along a circumferential direction of the sleeve tube claim 1 , and the trench is recessed between the first peripheral edge and the second peripheral edge.4. The heat pipe structure of claim 3 , wherein the trench comprises an inclined surface claim 3 , the inclined surface extends at an angle from one of the first peripheral edge and the second peripheral edge.5. The heat pipe structure of ...

HEAT-DISSIPATING DEVICE

A heat-dissipating device includes a receiving tray, a driving module, a plunger, and a heat-dissipating member. A first holding valve assembly and a second holding valve assembly are located on the receiving tray. The driving module includes a first magnet. The plunger includes a second magnet. The receiving tray is divided into a first ventilation area and a second ventilation area. The plunger is moveable in the receiving tray by magnetic forces between the first magnet and the second magnet. Air outside of the receiving tray flows through the first and second ventilation areas via the first holding valve assembly and the second holding valve assembly. 1. A heat-dissipating device comprising:a receiving tray; a first holding valve assembly and a second holding valve assembly located on opposite sides of the receiving tray;a driving module attached to the receiving tray and comprising a first magnet;a plunger moveably received in the receiving tray and comprising a second magnet;the receiving tray is divided to a first ventilation area and a second ventilation by the plunger; anda heat-dissipating member attached to the receiving tray;wherein the plunger is moveable relative to the receiving tray between a first position and a second position; in the first position, a same magnetic pole is defined between the first magnet and the second magnet, to push the plunger away from the driving module; in the second position, an opposite magnetic pole is defined between the first magnet and the second magnet, to pull the plunger towards the driving module; and air outside of the receiving tray flows through the first and second ventilation areas via the first holding valve assembly and the second holding valve assembly.2. The heat-dissipating device of claim 1 , wherein a moveable direction of the plunger is substantially perpendicular to a flowing direction of the air.3. The heat-dissipating device of claim 1 , wherein the first magnet is an electromagnet claim 1 , and ...

ROTARY SOLID/FLUID COUNTER-CURRENT CONTACT APPARATUS

A rotary counter-current solid/fluid contact apparatus is developed to enhance the efficiency of adsorption, ion exchange and regenerative heat exchange. 1. A rotary solid/fluid counter-current contact apparatus comprising:multiple external columns or sections of a single column, containing solid within their internal volume for mass or heat transfer;a first head having a wall extending around an interior volume thereof, said wall having a first orifice formed through said wall so as to open to said interior volume and a second orifice formed through said wall so as to open to said interior volume, said first head having a first flow path and a second flow path communicating with said interior volume thereof; said first head having multiple openings that lead to external columns;a second head at the opposite end of the apparatus and of similar construction to the first head;multiple external pipes connecting the first and second heads to multiple external columns;a rotor extends through the interior volume of the heads, with a top part, a middle part and a bottom part;a top part of rotor comprising of multiple separation plates and a tunneling internal feed pipe;a first separation plate of top part of rotor separating a first fluid section from ambient air;a second separation plate of top part of rotor having an opening formed there through and separating the first fluid section and a second fluid section within the head;a third separation plate of top part of rotor having a first opening and a second opening formed therein, and separating the second fluid section from ambient air;a tunneling internal feed pipe extending across the second fluid section and connecting to the only opening of the said second separation plate and first opening of said third separation plates;a bottom part of the rotor similar to the top part of rotor in construction and fitting within the second head, comprising with multiple separation plates and a tunneling internal feed pipe;a middle ...

UNITARY HEAT EXCHANGERS HAVING INTEGRALLY-FORMED COMPLIANT HEAT EXCHANGER TUBES AND HEAT EXCHANGE SYSTEMS INCLUDING THE SAME

Unitary heat exchangers having integrally-formed compliant heat exchanger tubes and heat exchange systems including the same are provided. The unitary heat exchanger comprises an inlet plenum and an outlet plenum and a plurality of integrally-formed compliant heat exchanger tubes. The plurality of integrally-formed compliant heat exchanger tubes extend between and are integral with the inlet and outlet plenums to define a heat exchanger first flow passage. Each integrally-formed compliant heat exchanger tube comprises a tubular member and a plurality of integral heat transfer fins extend radially outwardly from at least one portion of the tubular member. The tubular member has a proximal tube end and a distal tube end and comprises a tubular wall having an outer wall surface and an inner wall surface. 1. A unitary heat exchanger comprising:an inlet plenum and an outlet plenum; and a tubular member having a proximal tube end and a distal tube end and comprising a tubular wall having an outer wall surface and an inner wall surface; and', 'a plurality of integral heat transfer fins extending radially outwardly from at least one portion of the tubular member., 'a plurality of integrally-formed compliant heat exchanger tubes extending between and integral with the inlet and outlet plenums to define a heat exchanger first flow passage, each integrally-formed compliant heat exchanger tube comprising2. The unitary heat exchanger of claim 1 , wherein the plurality of integrally-formed compliant heat exchanger tubes comprise curved tubes.3. The unitary heat exchanger of claim 1 , wherein each integrally-formed compliant heat exchanger tube further comprises an integral bellows portion comprising a bellows in the outer wall surface.4. The unitary heat exchanger of claim 3 , wherein the bellows comprises a plurality of convolutes extending radially outwardly from a portion of the tubular member and circumscribing the tubular member claim 3 , the plurality of convolutes being ...

Heat storage unit and heat storage system

A heat storage unit or a heat storage system is a heat storage unit including: a heat storage portion having a first material with a strongly correlated electron system material; and a heat conduction portion having a second material higher in a thermal conductivity than the first material and being in contact with the heat storage portion. The heat storage unit may have a laminated structure in which the heat storage portion and the heat conduction portion are alternately laminated on each other. For example, a metal-insulator phase transition material or a transition metal oxide may be used as the strongly correlated electron system material. The second material may be metal or ceramics.

Thermo-chemical recuperation systems, devices, and methods

Thermo-chemical recuperation systems, devices, and methods are provided in accordance with various embodiments. Embodiments may generally relate to the field of refrigeration and/or heat pumping. Within that field, some embodiments apply to the recuperation or recapturing of both thermal and chemical potential in a freeze point suppression cycle. Some embodiments include a method and/or system of thermo-chemical recuperation that includes creating a flow of ice and flowing a brine against the flow of the ice. Some embodiments manage the thermal and chemical potentials by mixing a dilute brine stream exiting an ice mixing vessel with an ice stream before it enters the ice mixing vessel. By controlling this mixing in a counter-flow or step-wise cross flow manner with sufficient steps, both the thermal and chemical potential of the dilute bine stream may be recuperated.

PCM MODULE HEAT EXCHANGER ASSEMBLY WITH CONCURRENT CHARGING AND DISCHARGING OF DIFFERENT PCM SECTIONS

A phase change material (PCM) module heat exchanger assembly includes a multi-section PCM container rotatingly supported about a center long axis of the multi-section PCM container, or a multi-section PCM container where one or more sections are slidingly mounted to the multi-section PCM container. Each section of a plurality of rotatably or slidingly selected PCM sections is selectably insertable into an air flow. A method of placing one of a group of two or more PCM sections into a building's heating, ventilation, or air conditioning (HVAC) ductwork and a method to harvest heating or cooling capacity for later use are also described. 1. A phase change material (PCM) module heat exchanger assembly comprising:a multi-section PCM container rotatingly supported about a center long axis of said multi-section PCM container, or a multi-section PCM container where one or more sections are slidingly mounted to said multi-section PCM container; and at least one or more tubes filled with a PCM and adapted for an airflow over said at least one or more tubes filled with a PCM, or', 'at least one or more tubes defining a volume between outer surfaces of said tubes, said volume filled with a PCM and adapted for an airflow through each of said at least one or more tubes., 'a plurality of rotatably or slidingly selected PCM sections disposed within said multi-section PCM container, each section of said plurality of rotatably or slidingly selected PCM sections selectably insertable into an air flow, at least one section of said plurality of rotatably or slidingly selected PCM sections comprising2. The PCM module heat exchanger assembly of claim 1 , wherein at least one section of said multi-section PCM container comprises a heating PCM having a first PCM melting temperature claim 1 , and another section comprises a cooling PCM having a second PCM melting temperature.3. The PCM module heat exchanger assembly of claim 1 , wherein said multi-section PCM container comprises a shape ...

Cooling Device for Flat Pieces and Method for Cooling Flat Pieces

A cooling device for flat pieces and a method including a first cooling element with a first contact surface with the flat piece and a second cooling element with a second contact surface with the flat piece; wherein the first and second cooling element are located facing each other, defining a space between them to introduce the flat piece, and wherein the first cooling element includes a cooling circuit and second cooling element includes another cooling circuit, respectively, distributed evenly along the first and second contact surface with the flat piece through which a continuous flow of liquid coolant circulates. The flat piece is cooled until it reaches the desired temperature in order to then be removed and stored. 1. A cooling device for flat pieces , comprising:a first cooling element having a first contact surface with a flat piece;a second cooling element having a second contact surface with the flat piece;wherein the first cooling element and second cooling element are located facing each other, defining a space between them to introduce the flat piece, and wherein the first cooling element comprises a cooling circuit distributed along the first contact surface with the flat piece and the second cooling element comprises a cooling circuit distributed along the second contact surface with the flat piece, both circuits being configured for the continuous flow of a coolant fluid.2. The cooling device of claim 1 , further comprising a movement system for moving at least one of the cooling elements with respect to the other in a direction perpendicular to the contact surfaces.3. The cooling device of claim 1 , further comprising a first cooling system to power the cooling circuit of the first cooling element and a second cooling system to power the cooling circuit of the second cooling element.4. The cooling device of claim 2 , further comprising a first cooling system to power the cooling circuit of the first cooling element and a second cooling system to ...

METHOD AND APPARATUS FOR ACTIVE HEAT EXCHANGER

The present application generally relates to a method and apparatus for providing an active heat exchanger with dynamic positioning to improve vehicle aerodynamics. More specifically, aspects of the present disclosure relate to systems, methods and devices for a vehicle fascia having multiple airflow openings, at least one of having an active shutter system and wherein the active heat exchanger is positioned to respond to closing of one or more of the airflow openings when active aerodynamics are deployed.

Auger Type Poultry Chillers with Enhanced Hanger Bearing Configurations and Related Assemblies

A poultry chiller includes a tank and an auger rotatably held in the tank. The auger includes a first auger section and a second auger section. The first auger section includes a first auger shaft and a first auger flight. The first auger flight includes a first helical portion on the first auger shaft and a first flight extension that extends away from the first helical portion. The second auger section includes a second auger shaft coupled to the first auger shaft and a second auger flight. The second auger flight includes a second helical portion on the second auger shaft and a second flight extension that extends away from the second helical portion. The chiller includes a hanger bearing assembly between the first and second auger sections and extending to an upper portion of the tank. 1. A poultry chiller comprising:an elongated tank; a first auger section comprising a first auger shaft and a first auger flight that extends radially away from the first auger shaft, the first auger flight comprising a first helical portion that is helically disposed on the first auger shaft; and', 'a second auger section comprising a second auger shaft and a second auger flight that extends radially away from the second auger shaft, the second auger flight comprising a second helical portion that is helically disposed on the second auger shaft;, 'an auger rotatably held lengthwise in the tank and defining a longitudinal axis, the auger comprisinga coupling shaft coupling a first coupling end of the first auger shaft and an adjacent second coupling end of the second auger shaft; anda hanger bearing assembly comprising a bearing assembly supporting the coupling shaft, a support member coupled to an upper portion of the tank, and a hanger extending between the bearing assembly and the support member;wherein the first auger flight overhangs the first coupling end of the first auger shaft and the second auger flight overhangs the second coupling end of the second auger shaft;wherein ...

CORE SAND REGENERATION SYSTEM

A rotary kiln-type core sand regeneration system, having a rotating cylinder, a burner for directing a flame into the rotating cylinder, a motor for rotating the rotating cylinder, front and rear boundary frames and rollers for supporting the rotating cylinder, and a platform on which the rotating cylinder, the burner, the motor, the front and rear boundary frames and the rollers are mounted. The rotating cylinder has a used core sand inlet, an exhaust cylinder and a preliminary heating cylinder arranged from the rear and a regenerated core sand outlet formed at a front part thereof, the rotating cylinder being directly coupled to the burner at a front end, and including at least one combustion cylinder having passing holes through which the core sand and the flame from the burner are passed in a front part thereof. 113-. (canceled)14. A rotary kiln-type core sand regeneration system , comprising a rotating cylinder , a burner for directing a flame into the rotating cylinder , a motor for rotating the rotating cylinder , front and rear boundary frames and rollers for supporting the rotating cylinder , and a platform on which the rotating cylinder , the burner , the motor , the front and rear boundary frames and the rollers are mounted , the rotating cylinder having a used core sand inlet , an exhaust cylinder and a preliminary heating cylinder arranged from the rear and a regenerated core sand outlet formed at a front part thereof , the rotating cylinder being directly coupled to the burner at a front end , the rotating cylinder having core sand scooping plates , attached to an interior surface thereof and slightly inclined downward and forward with respect to a horizontal plane , for scooping , lifting up and dropping , and dispersing core sand at the bottom of the rotating cylinder and transmitting it forward , and including at least one combustion cylinder having passing holes through which the core sand and the flame from the burner are passed in a front part ...

Integrated thermoelectric-powered fluid heat exchanger

A fluid heat exchanger has an impeller assembly with first and second impeller bodies mated together, each having a substantially circular shape and at least one opening therethrough. Impeller vanes extend axially from the first impeller body and away from the second impeller body. Impeller vanes extend axially from the second impeller body away from the first impeller body. A thermoelectric module is disposed between the first impeller body and the second impeller body. Heat sinks are connected to each side of the thermoelectric module and extend through at least one opening in the first and second impeller bodies, where the impeller vanes are configured to move a fluid through the heat sinks during rotation of the first and second impeller bodies. Electrically-conductive windings disposed in the impeller assembly are configured to deliver induced electric current to the thermoelectric module(s). 1. An integrated fluid heat exchanger comprising:a housing having a first housing member, a second housing member connectable to the first housing member and defining a first housing input opening, a second housing input opening, a first housing outlet portion and a second housing outlet portion; a first impeller body with a substantially circular shape and having at least a first annular opening therethrough annularly spaced from but adjacent to a first impeller body perimeter and positioned a first predefined distance from a center of the first impeller body;', 'a second impeller body disposed substantially parallel to and connected to the first impeller body, the second impeller body having a substantially circular shape and at least a second annular opening therethrough that coincides with the at least first annular opening of the first impeller body;', 'a plurality of impeller vanes extending axially from the first impeller body and away from the second impeller body, the plurality of impeller vanes positioned between a first body center and the first opening;', 'a ...

FUSER ASSEMBLIES

Some examples include a fuser assembly to operate with a roller including a fuser housing, and an array of fusers disposed in the fuser housing, each fuser including a heating element exposed along a surface of the fuser housing and adjacent to an outer surface of the roller. 1. A fuser assembly to operate with a roller , comprising:a fuser housing; andan array of fusers disposed in the fuser housing, each fuser including a heating element exposed along a surface of the fuser housing and adjacent to an outer surface of the roller.2. The fuser assembly of claim 1 , wherein each of the array of fusers comprises:a metal housing contained within the fuser housing, the metal housing open along an outward side;a plastic mount contained within the metal housing; anda ceramic substrate attached to the plastic mount and exposed along the outward side;wherein the heating element includes a resistive trace disposed on an outer surface of the ceramic substrate.3. The fuser assembly of claim 1 , wherein array of fusers extend along the fuser housing in spaced apart parallel rows.4. The fuser assembly of claim 1 , comprising:a tubular belt disposed around the fuser housing, wherein the tubular belt is movable along a surface of the fuser housing and the array of fusers.5. The fuser assembly of claim 1 , wherein each of the array of fusers is moveably disposed within the fuser housing to independently apply a normal force on the roller.6. The fuser assembly of claim 1 , wherein the array of fusers is fixedly disposed within the fuser housing.7. The fuser assembly of claim 1 , wherein the housing comprises plastic.8. A media conditioner to operate with a printing apparatus claim 1 , comprising:a roller;a fuser housing disposed parallel to the roller; andan array of fusers disposed in the fuser housing, each of the array of fusers including a heating element exposed along a surface of the housing,wherein each of the array of fusers defines a contact zone disposed adjacent the roller ...

THERMALLY-ENHANCED AND DEPLOYABLE STRUCTURES

A system includes a flight vehicle and one or more deployable radiators. Each deployable radiator includes a structure configured to receive thermal energy and to reject the thermal energy into an external environment. The structure includes (i) multiple inline and interconnected thermomechanical regions and (ii) one or more thermal energy transfer devices embedded in at least some of the thermomechanical regions. The one or more thermal energy transfer devices are configured to transfer the thermal energy between different ones of the thermomechanical regions. At least one of the thermomechanical regions includes one or more shape-memory materials configured to cause a shape of the structure to change. The thermomechanical regions may include one or more heat input regions configured to receive the thermal energy, one or more heat rejection regions configured to reject the thermal energy into the external environment, and one or more morphable regions including the one or more shape-memory materials and configured to change shape. 1. An apparatus comprising:a structure configured to receive thermal energy and to reject the thermal energy into an external environment;wherein the structure comprises (i) multiple inline and interconnected thermomechanical regions and (ii) one or more thermal energy transfer devices embedded in at least some of the thermomechanical regions;wherein the one or more thermal energy transfer devices are configured to transfer the thermal energy between different ones of the thermomechanical regions; andwherein at least one of the thermomechanical regions comprises one or more shape-memory materials configured to cause a shape of the structure to change.2. The apparatus of claim 1 , wherein the thermomechanical regions comprise:one or more heat input regions configured to receive the thermal energy;one or more heat rejection regions configured to reject the thermal energy into the external environment; andone or more morphable regions ...

COOLED CONVEYOR FOR DECOATING SYSTEMS

A decoating system includes a dust cyclone and cooled conveyor. The dust cyclone is configured to receive an exhaust gas from a decoating kiln, filter organic particulate matter from the exhaust gas as dust, and discharge the dust at a discharge temperature. The cooled conveyor is configured to receive the dust from the dust cyclone and cool the dust to a dust processing temperature that is less than the spontaneous reaction temperature. 1. A decoating system comprising: receive an exhaust gas from a decoating kiln;', 'filter organic particulate matter from the exhaust gas as dust; and', 'discharge the dust at a cyclone discharge temperature; and, 'a dust cyclone configured to receive the dust from the dust cyclone; and', 'cool the dust to a dust processing temperature that is less than the cyclone discharge temperature., 'a cooled conveyor comprising a screw rotatably positioned in a trough, wherein at least one of the screw or the trough is internally cooled with a coolant, and wherein the cooled conveyor is configured to2. The decoating system of claim 1 , wherein the cyclone discharge temperature is from about 250° C. to about 400° C. claim 1 , and wherein the dust processing temperature from about 50° C. to about 150° C.3. The decoating system of claim 2 , wherein the dust processing temperature is less than an ignition temperature of the dust.4. The decoating system of claim 1 , wherein both the screw and the trough of the cooled conveyor are internally or externally cooled with the coolant.5. The decoating system of claim 1 , wherein the screw comprises a hollow body and at least one helical flight extending from the hollow body claim 1 , and wherein the screw is configured to receive the coolant within the hollow body to cool an outer surface of the hollow body that contacts the dust during operation.6. The decoating system of claim 5 , wherein the helical flight is a hollow helical flight in fluid communication with the hollow body claim 5 , and wherein the ...

LOW POWER COOLING AND FLOW INDUCEMENT

A plasma actuator of the present disclosure comprises a plate electrode; a needle electrode positioned at a height above the plate electrode and a distance away from the plate electrode; and a voltage source connected to the needle electrode. Application of a signal from the voltage source to the needle electrode forms surface corona discharge around a tip of the needle electrode, and air flow driven by the corona discharge from the tip of the needle electrode is induced at a surface of the plate electrode. Accordingly, the air flow that is created can be used to cool a surface, such as a circuit board, a heat exchanger, etc. 1. A plasma actuator comprising:a plate electrode;a needle electrode positioned at a height above the plate electrode and a distance away from the plate electrode; anda voltage source connected to the needle electrode, wherein application of a signal from the voltage source to the needle electrode forms surface corona discharge around a tip of the needle electrode,wherein air flow driven by the corona discharge from the tip of the needle electrode is induced at a surface of the plate electrode.2. The plasma actuator of claim 1 , wherein the plate electrode is connected to ground.3. The plasma actuator of claim 1 , wherein the voltage source applies a positive DC signal to the needle electrode.4. The plasma actuator of claim 1 , wherein the voltage source applies a negative DC signal to the needle electrode.5. The plasma actuator of claim 1 , wherein the needle electrode comprises steel material.6. The plasma actuator of claim 1 , wherein the plate electrode comprises copper material.7. The plasma actuator of claim 1 , further comprising an additional plate electrode positioned a height above the needle electrode and a distance away from the needle electrode claim 1 , wherein two wall jets are formed from the corona discharges of the needle electrode.8. The plasma actuator of claim 1 , further comprising at least one additional needle electrode ...

PREHEATING DEVICE, FIXING SYSTEM, AND IMAGE FORMING APPARATUS

A preheating device includes two first inverting members disposed at different positions while obliquely intersecting a feeding direction of a continuous recording medium on which an unfixed image is formed, the first inverting members inverting the recording medium by passing a back surface of the recording medium, on which the unfixed image is not formed, therealong before a fixing operation, and at least one heating rotating body disposed at a position further on an outside than a side edge portion of the recording medium in the feeding direction to preheat the recording medium before the fixing operation by passing a portion of the back surface of the recording medium present between the two first inverting members so that the portion of the back surface is wound around the heating rotating body. 1. A preheating device comprising:two first inverting members disposed at different positions while obliquely intersecting a feeding direction of a continuous recording medium on which an unfixed image is formed, the first inverting members inverting the recording medium by passing a back surface of the recording medium, on which the unfixed image is not formed, therealong before a fixing operation; andat least one heating rotating body disposed at a position further on an outside than a side edge portion of the recording medium in the feeding direction to preheat the recording medium before the fixing operation by passing a portion of the back surface of the recording medium present between the two first inverting members so that the portion of the back surface is wound around the heating rotating body.2. The preheating device according to claim 1 , further comprising: two second inverting members disposed at different positions further on a front side serving as an upstream side in the feeding direction of the recording medium than an upstream-side first inverting member, which is one of the two first inverting members disposed more upstream in the feeding direction ...

SELF-ADJUSTING COOLING MODULE

A cooling apparatus includes first and second wedges, a solid thermal interface material (TIM) and a flexible force-exerting element. The first wedge has a first flat surface and a first diagonal surface. The first flat surface is configured to dissipate heat from an electronic device. The second wedge has a second flat surface and a second diagonal surface. The second diagonal surface faces the first diagonal surface, and the second flat surface is coupled to a heat sink and configured to dissipate heat thereto. The TIM is disposed between the first and second diagonal surfaces, and is configured to transfer heat between the first and second wedges. The force-exerting element is configured to move the first wedge or the second wedge, so as to slide the first diagonal surface or the second diagonal surface on the TIM and push the second flat surface against the heat sink. 1. A cooling apparatus , comprising:a first wedge having a first flat surface and a first diagonal surface, wherein the first flat surface is coupled to an electronic device and configured to dissipate heat therefrom;a second wedge having a second flat surface and a second diagonal surface, wherein the second diagonal surface faces the first diagonal surface of the first wedge, and the second flat surface is coupled to a heat sink and configured to dissipate heat thereto;a solid thermal interface material (TIM) disposed between the first and second diagonal surfaces and configured to transfer heat between the first and second wedges; anda flexible force-exerting element, which is configured to move the first wedge or the second wedge, so as to slide the first diagonal surface or the second diagonal surface on the TIM and push the second flat surface against the heat sink.2. The cooling apparatus according to claim 1 , wherein the flexible force-exerting element comprises one or more compression or leaf springs claim 1 , which are coupled to the first wedge or to the second wedge.3. The cooling ...

Roller with heating device

Die Erfindung betrifft eine Walze (1) mit Heizvorrichtung (4) zum Beheizen zumindest eines mit einem zu bearbeitenden Gut in Kontakt kommenden Arbeitsabschnitts einer Mantelfläche (A) der Walze (1). Zur Erzielung einer möglichst gleichförmigen Erwärmung des Arbeitsabschnitts wird erfindungsgemäß vorgeschlagen, dass die Heizvorrichtung (4) einen Brenner zum Verbrennen eines brennbaren Fluids umfasst, bei dem ein Brennraum durch einen eine offene Porosität aufweisenden Porenkörper (6) gebildet ist. The invention relates to a roller (1) with a heating device (4) for heating at least one working section of a lateral surface (A) of the roller (1) that comes into contact with a material to be processed. To achieve the most uniform possible heating of the working section, the invention proposes that the heating device (4) comprises a burner for burning a combustible fluid, in which a combustion chamber is formed by a porous body (6) having an open porosity.

Materialbearbeitungsvorrichtung mit Schraubenfoerderer

Cyclonic cooling system

Fractionation, the process used by refineries to break down carbon chains of petroleum compounds so that the desired carbon compound can be achieved. This process typically involves high heat, distillation, re-boiling, and energy intensive cooling processes. This application discloses an invention that will condense vapor produced by a pyrolysis reactor. This system uses one standard cyclone; three cascading cyclones with internal cyclonic rotation fins that force incoming vapor to maintain a fixed amount of rotation regardless of the vapor's velocity, heat sinks that increase condensation, reversing fins that force gases to reverse direction inside the cyclone decreasing vapor velocity to increase heat loss; a main collection tank that allows for the controlling of the fuel flash point; a compact low temperature coil cooler that uses 100 percent of the cooling surface that allows for the production of higher quality fuel; and, bubblers/scrubbers that produce back pressure into the pyrolysis reactor.

溅射阴极、溅射装置和成膜体的制造方法

本发明涉及溅射阴极、溅射装置和成膜体的制造方法。溅射阴极具有溅射靶，所述溅射靶具有横截面形状具有相互相对的一对长边部的管状的形状且侵蚀面朝向内侧。使用该溅射阴极，在由溅射靶包围的空间的上方，使具有宽度比溅射靶的长边部窄的成膜区域的被成膜体与溅射靶的一端面平行地且沿与长边部垂直的方向以恒定速度移动，同时进行放电使得产生沿着溅射靶的内表面环绕的等离子体，利用由溅射气体产生的等离子体中的离子使溅射靶的长边部的内表面进行溅射，从而在被成膜体的成膜区域进行成膜。

旋风凝结和冷却系统

提供一种用于处理可重复使用燃料的装置，包括具有第一配置的第一类型旋风冷却器。该装置还设置有一个或多个第二类型旋风冷却器，其中每一个或多个第二类型旋风冷却器具有与相应的其他一个或多个第二类型旋风冷却器基本相同的第二配置，其中第二配置与第一配置不同。该装置还可以设置有空气冷却热交换器、盘管凝结器和一个或多个起泡器。第一类型旋风冷却器和一个或多个第二类型旋风冷却器连接。一个或多个第二类型旋风冷却器中的一个连接到空气冷却热交换器。空气冷却热交换器连接到盘管凝结器。盘管凝结器连接到一个或多个起泡器。

"pipe-in-pipe" heat exchanger with rotating heat exchange surface

FIELD: heat exchange. SUBSTANCE: invention relates to pipe in pipe type heat exchanger for carrying out heat exchange processes between heat carriers using movable channels (rotating pipes) and may be used in the gas, chemical and oil refining industries. Heat exchanger consists of two concentric pipes: an internal pipe and an external pipe, a flat-bladed stator, a flat-bladed rotor, a swirler in the form of a spiral wire, two bearings, seals and fixed nozzles for inlet and outlet of hot and cold heat carriers. Flat-blade rotor is installed on the internal pipe and is rigidly fixed on it. Rigidly flat-bladed stator is installed inside external pipe. EFFECT: increase in the intensity of heat transfer processes; reduction of metal costs for the manufacture of heat exchangers; lowering the hydraulic resistance of the heat exchanger. 1 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 712 706 C1 (51) МПК F28D 11/04 (2006.01) F28F 5/02 (2006.01) F28D 7/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 11/04 (2019.08); F28F 5/02 (2019.08); F28D 7/10 (2019.08) (21)(22) Заявка: 2019117415, 04.06.2019 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 04.06.2019 (45) Опубликовано: 30.01.2020 Бюл. № 4 (54) Теплообменник типа "труба в трубе" с вращающейся теплообменной поверхностью (57) Реферат: Изобретение относится к теплообменникам неподвижных патрубков для входа и выхода типа «труба в трубе» для проведения горячего и холодного теплоносителей. теплообменных процессов между Плосколопастной ротор устанавливается на теплоносителями с использованием подвижных внутренней трубе и жестко крепится на ней. каналов (вращающихся труб) и может быть Внутри внешней трубы устанавливается жестко использовано в газовой, химической и плосколопастной статор. Технический результат: нефтеперерабатывающей промышленности. увеличение интенсивности процессов Теплообменник ...

Pipe in pipe type heat exchanger with rotating tube

FIELD: heat exchange. SUBSTANCE: invention relates to pipe in pipe type heat exchanger for carrying out heat exchange processes between heat carriers using movable channels (rotating pipes) and may be used in the gas, chemical and oil refining industries. Heat exchanger consists of two concentric pipes: an inner tube and an outer tube, a radial turbine, an axial turbine, a spiral ribbon turbulizer, two bearings, seals and branch pipes for the input and output of a high-speed coolant. Radial turbine is mounted on the inner tube and is attached to it with interference. Radial turbine is located opposite the high-temperature coolant inlet. Axial turbine is installed in the inner tube with interference. EFFECT: increase in the intensity of heat transfer processes; reduction of metal costs for the manufacture of heat exchangers; lowering the hydraulic resistance of the heat exchanger. 1 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 645 861 C1 (51) МПК F28D 7/10 (2006.01) F28D 11/04 (2006.01) F28F 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 7/10 (2018.01); F28D 11/04 (2018.01); F28F 5/00 (2018.01) (21)(22) Заявка: 2017114712, 26.04.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 28.02.2018 (45) Опубликовано: 28.02.2018 Бюл. № 7 2124039 C1, 27.12.1998. CN 106540764 A, 29.03.2017. US 5144794 A, 08.09.1992. (54) Теплообменник типа "труба в трубе" с вращающейся трубой (57) Реферат: Изобретение относится к теплообменникам и выхода высокоскоростного теплоносителя. типа «труба в трубе» для проведения Радиальная турбина устанавливается на теплообменных процессов между внутренней трубе и крепится на ней с натягом. теплоносителями с использованием подвижных Радиальная турбина располагается напротив каналов (вращающихся труб) и может быть патрубка для входа высокоскоростного использовано в газовой, химической и теплоносителя. Во внутреннюю трубу нефтеперерабатывающей промышленности ...

Fibre application machine with soft roll and heat control system

FIELD: process engineering. SUBSTANCE: invention relates to application of fibres in production of parts made of composites. Proposed machine comprises compaction roll to apply tape on the surface, said tape being composed by at least one flat web pre-impregnated with resin, and heating system designed to emit heat radiation towards said tape. Compaction roll comprises rigid central tube and cylinder made of soft elastically straining material and fitted on said central tube. The latter has radial holes. Said cylinder is made of soft material and can communicate by its outer surface with radial holes. This machine comprises heat control means to inject heat control medium into central tube inner channel. EFFECT: higher uniformity of compaction over the entire width of fibre web and/or matrix. 12 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B29C 70/38 (13) 2 520 438 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012105531/05, 15.07.2010 (24) Дата начала отсчета срока действия патента: 15.07.2010 (72) Автор(ы): АРДИ Иван (FR), АМЛИН Александр (FR) (73) Патентообладатель(и): КОРИОЛИ КОМПОЗИТ (FR) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.08.2013 Бюл. № 24 R U 17.07.2009 FR 0954963 (45) Опубликовано: 27.06.2014 Бюл. № 18 A2, 07.08.1987; . SU 1391906 A1, 30.04.1988. SU 1360994 A2, 23.12.1987. SU 1426808 A1, 30.09.1988; . SU 1593970 A1, 23.09.1990. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.02.2012 2 5 2 0 4 3 8 (56) Список документов, цитированных в отчете о поиске: US 3662821 A, 16.05.1972. SU 1328213 2 5 2 0 4 3 8 R U EP 2010/060198 (15.07.2010) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2011/006956 (20.01.2011) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) СТАНОК НАЛОЖЕНИЯ ВОЛОКОН, СОДЕРЖАЩИЙ МЯГКИЙ ВАЛИК УПЛОТНЕНИЯ С СИСТЕМОЙ ТЕПЛОВОГО ...

Multi-tube rotary heat exchanger

FIELD: heat engineering.SUBSTANCE: invention relates to the field of heat engineering, it can be used in rotary heat exchangers. Multi-tube rotary heat exchanger (1) has stationary protective unit (20). The specified protective unit is located in the close proximity of tube board (8, 9) outside heating or cooling area (D). Fixed plane (30) of the specified protective unit is located opposite and in close proximity to end hole (2a, 2b) of heat exchange tube (2), which moves in upper zone (α) of the specified heating or cooling area, thereby briefly reducing or limiting the specified flow rate of the specified heat carrier fluid passing through the specified heat exchange tube, which moves in the specified upper zone.EFFECT: increased energy or thermal efficiency of the heat exchanger by reducing or limiting the flow rate of the heat carrier fluid passing through the heat exchange tube.20 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 749 019 C1 (51) МПК F28D 11/04 (2006.01) F27B 7/36 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 11/04 (2021.02); F27B 7/36 (2021.02) (21)(22) Заявка: 2020135053, 15.03.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ЙОСИНО ДЖИПСУМ КО., ЛТД. (JP) Дата регистрации: 03.06.2021 02.04.2018 JP 2018-070578 (45) Опубликовано: 03.06.2021 Бюл. № 16 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 02.11.2020 (86) Заявка PCT: 2 7 4 9 0 1 9 R U (87) Публикация заявки PCT: WO 2019/193957 (10.10.2019) C 1 C 1 JP 2019/011011 (15.03.2019) 2 7 4 9 0 1 9 (56) Список документов, цитированных в отчете о поиске: WO 2017135250 A1, 10.08.2017. JP 5462549 B2, 02.04.2014. JP 2017058053 A, 23.03.2017. RU 2282795 C1, 27.08.2006. Приоритет(ы): (30) Конвенционный приоритет: R U 15.03.2019 (72) Автор(ы): ЙОСИДА, Томонори (JP), ТАКЕНАКА, Такеси (JP) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и ...

Обогреваемый вал каландра

Heat exchange unit

FIELD: heating. SUBSTANCE: in the heat exchange device, containing the housing with pipes for supplying and discharging the coolant, the heat transfer element with the disc and blades disposed within the housing on the rotating shaft, pipes for supply and discharge the heated medium, disposed coaxially, wherein the pipe for the heated medium supply is provided with the impeller, and the pipes for the coolant discharging is in the form of a tubular membrane element, enclosed in the shell with pipes for filtrate and concentrate output, and there is the flow-regulating valve in the outlet pipe for the concentrate, the tank with coagulant is located at the outer housing surface, connected to the dispenser, fixed at the inner surface of the housing, and two detachable chambers are installed in the coolant discharge pipe between the housing and the shell of membrane unit parallel and isolated from each other, capable to operate alternately with meshed filter trap installed in each of them. EFFECT: increased reliability and efficiency of the heat exchanger. 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 616 737 C1 (51) МПК F28D 11/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016109525, 16.03.2016 (24) Дата начала отсчета срока действия патента: 16.03.2016 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 16.03.2016 (45) Опубликовано: 18.04.2017 Бюл. № 11 (56) Список документов, цитированных в отчете о поиске: SU 1305518 A2, 23.04.1987. SU 1219909 A1, 23.03.1986. CN 103913083 A, 09.07.2014. JP 2014122759 A, 03.07.2014. 2 6 1 6 7 3 7 Адрес для переписки: 153000, г. Иваново, пр. Шереметевский, 7, ИГХТУ, отдел патентной и изобретательской работы (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный химико-технологический университет" (ИГХТУ) (RU) R U 18.04.2017 (72) Автор(ы): Осадчий Юрий ...

A kind of cold and hot good fortune machine of middle ring

本发明属于新能源技术领域，公开了一种中环冷热造化机，包括架体、容器、泵、动力排放器；容器包括上部容器和下部容器，下部容器与架体连接固定，下部容器内设有主轴，主轴内部设有过流通道；动力排放器内设有通道力臂杆，通道力臂杆内部设有出流通道，出流通道连通过流通道和动力排放器的外侧边缘；动力排放器的外侧边缘设有喷嘴；下部容器的下部设有输入端盖，输入端盖内部有容腔，容腔设有上输入口和下输入口，下输入口通过第一疏通管连通泵的输出端口；下部容器上还设有输出口，输出口通过第二疏通管连通泵的输入端口。本发明减少了机械摩擦，提高机械效率，节省了能源，避免了流体的飞溅、浪费，避免了物质的泄漏，实现了零排放。

Horizontal nozzle heat and mass exchanger

FIELD: chemical engineering. SUBSTANCE: invention relates to processes and devices for chemical engineering and can be used in power, oil and gas, nuclear, chemical, food, pharmacological and other industries for rectification, absorption, vacuum evaporation, desorption, concentration, etc. processes in the gas-liquid system, as well as in absorption systems aimed at preventing the release of hydrocarbon vapors into the atmosphere at oil refineries, for purifying steam from radioactive aerosols during the concentration of liquid radioactive waste by evaporation, etc. A horizontal packed heat and mass transfer apparatus containing a cylindrical body partially filled with liquid with bottoms and at least one split flange, nozzles for a gas (vapor) medium in the upper part of the apparatus and a liquid medium in the lower part. The apparatus has a set of sections of annular packing structures, partially immersed in a liquid and located adjacent along the axis of the shaft, separated by external annular and internal annular or disk partitions, which form a zigzag radial-axial and series-parallel channel for the passage of gas or steam through adjacent annular packing structures. EFFECT: invention allows simplifying the design of the apparatus, providing a higher manufacturability, achieving a higher efficiency of heat and mass transfer processes, increasing the productivity of the apparatus, using the kinetic energy of the gas or steam entering the apparatus as a driving force to drive the rotation of the packing structures. 8 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 750 492 C1 (51) МПК B01D 3/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 3/30 (2021.02) (21)(22) Заявка: 2021102790, 07.02.2021 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): Узиков Виталий Алексеевич (RU) 28.06.2021 (56) Список документов, цитированных в отчете о поиске: RU 2548081 ...

Tube-and-shell heat exchanger with curved tubes

FIELD: heating system.SUBSTANCE: in the heat exchanger, consisting of a housing, tube grids, partitions and tubes, the tubes are installed with a preliminary deflection. Preliminary deflection is carried out by means of displacing holes for tubes in the partitions or by means of displacing the partitions by displacement mechanism, and the partitions are installed with the possibility of displacement in the direction of preliminary displacement. The partitions in the middle part of the heat exchanger are rigidly fixed with the displacement of the holes for the tubes, and the housing can be made with a deflection. The remaining partitions are installed with the possibility of further displacement in the direction of the preliminary displacement of the tubes to compensate for their elongation at temperature deformation. The preliminary deflection of the tubes is carried out during the assembly of the heat exchanger from straight tubes which are bent within elastic deformation.EFFECT: ensuring compensation of tube elongation at temperature deformation.6 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 639 439 C1 (51) МПК F28D 7/00 (2006.01) F28F 5/00 (2006.01) F28F 9/013 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 7/0016 (2017.08); F28F 5/00 (2017.08); F28F 9/0131 (2017.08) (21)(22) Заявка: 2016139867, 10.10.2016 (24) Дата начала отсчета срока действия патента: (56) Список документов, цитированных в отчете о поиске: RU 147654 U1, 10.11.2014. RU Дата регистрации: 2451889 C1, 27.05.2012. SU 316917 A1, 07.10.1971. SU 1125460 A1, 23.11.1984. CN 102209874 A, 05.102011. 21.12.2017 (45) Опубликовано: 21.12.2017 Бюл. № 36 2 6 3 9 4 3 9 R U (54) ТЕПЛООБМЕННИК КОЖУХОТРУБЧАТЫЙ С ИЗОГНУТЫМИ ТРУБКАМИ (57) Реферат: Изобретение относится к теплотехнике и неподвижно со смещением отверстий для труб, а может быть использовано в теплообменниках и корпус может быть выполнен с прогибом. реакторах кожухотрубчатой ...

Adjustable deflection workroll

A heated controlled deflection roll equipped with spraying devices arranged in the intermediate space or compartment between the stationary roll support and the roll shell. The spraying devices have walls confronting the inner surface of the roll shell and at which walls there are formed openings which, during operation, form liquid jets. Oil which is infed to the spraying devices can be heated in a collecting container and/or in a tubular conduit. Temperature regulation of the roll shell can also be accomplished by a throughflow or quantitative regulation by means of valves. If there are present a number of temperature zones in the lengthwise direction of the roll shell then different spray devices can be operatively associated with partition walls, from which the liquid is infed to separate collecting containers. From these collecting containers the liquid is again infed, by means of separate pressure lines, to the individual spray devices.

Heat exchange device for powder and granular material, and method for its manufacture

FIELD: heating. SUBSTANCE: heat exchange device for powder and granular material in compliance with this invention is configured so that at least one of multiple heat exchangers, which shall be located on a shaft, is made as a strong hollow disc-shaped heat exchanger, in which a cut-out cavity is directed from circumferential boundary of the heat exchanger to its centre. Plate-like surfaces spreading from one side edge of the cut-out cavity to the other side edge of the next cut-out cavity are formed into a wedge-shaped plate-like surface. A projection that smoothly projects in a horizontal direction if to look from side is made in the central heat exchanger part; and an opening is made at the projection top, and the heat exchanger is located on the shaft by means of shaft insertion into the opening. EFFECT: improving operating efficiency of a device and simplifying an assembly process. 6 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 503 904 (13) C2 (51) МПК F28D 7/10 (2006.01) F28D 11/02 (2006.01) F26B 17/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011122600/06, 22.10.2009 (24) Дата начала отсчета срока действия патента: 22.10.2009 (73) Патентообладатель(и): НАРА МАШИНЕРИ КО., ЛТД. (JP) R U Приоритет(ы): (30) Конвенционный приоритет: 06.11.2008 JP 2008-285039 (72) Автор(ы): ЙОСИХАРА Итиро (JP) (43) Дата публикации заявки: 20.12.2012 Бюл. № 35 2 5 0 3 9 0 4 (45) Опубликовано: 10.01.2014 Бюл. № 1 (56) Список документов, цитированных в отчете о поиске: JP 4844432 В1, 25.12.1973. JP 2008107009 А, 05.08.2008. SU 1548638 А2, 07.03.1990. SU 1815579 А1, 15.05.1993. 2 5 0 3 9 0 4 R U (86) Заявка PCT: JP 2009/068548 (22.10.2009) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.06.2011 (87) Публикация заявки РСТ: WO 2010/053035 (14.05.2010) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры" (54) ТЕПЛООБМЕННОЕ ...

Cooling device for producing antirust water-based paint

本发明公开了一种用于防锈水性涂料生产的冷却装置，涉及水性涂料技术领域。该用于防锈水性涂料生产的冷却装置，包括固定底座，所述固定底座的顶部固定安装有循环冷却箱，循环冷却箱的内部设置有搅拌箱，搅拌箱的底部固定安装有支撑腿，支撑腿的底部与循环冷却箱的内侧底部固定安装，搅拌箱的顶部设置有搅拌机构。该用于防锈水性涂料生产的冷却装置，通过水箱、冷却箱、第一水泵、第一出水管、圆盘、喷头和冷却板的配合使用，通过设置圆盘和喷头，使冷却液通过喷头进行分散喷晒至冷却板上，冷却板为吸热透水材质，冷却液通过冷却板流入冷却箱的内部，加快降温速度，有利于提高降温效果，便于提高工作效率。

Multi-tube rotary heat exchanger

被処理物の冷却又は加熱に有効利用し難い伝熱管の熱媒体流量を制限し又は削減し、エネルギー効率又は熱効率の向上や、電力消費量の削減等を図る。多管式回転型熱交換器(1)は、静止状態の遮蔽ユニット(20)を備える。遮蔽ユニットは、加熱域又は冷却域(D)の外側において管板(8,9)の近傍に配置される。遮蔽ユニットの静止面(30)は、加熱域又は冷却域の上部空間(α)を移動中の伝熱管(2)の端部開口(2a,2b)に対向し且つ近接し、これにより、上部空間を移動中の伝熱管を流通する熱媒体流体の流量を過渡的に低減し又は制限する。 Limit or reduce the flow rate of the heat medium of the heat transfer tube, which is difficult to effectively use for cooling or heating the object to be processed, improve energy efficiency or thermal efficiency, and reduce power consumption. The multi-tube rotary heat exchanger (1) comprises a stationary shielding unit (20). The shielding unit is arranged in the vicinity of the tube plate (8, 9) outside the heating area or the cooling area (D). The stationary surface (30) of the shielding unit faces and is close to the end openings (2a, 2b) of the heat transfer tube (2) moving in the upper space (α) of the heating or cooling area, whereby the upper part. It transiently reduces or limits the flow rate of the heat transfer fluid flowing through the heat transfer tube moving in space.

Cooling device

냉각장치가 제공된다. 상기 냉각장치는 영하 온도의 어는점을 갖는 액체가 저장되는 저장부, 상기 액체의 온도를 제어하는 온도제어부, 및 상기 저장부와 결합하며 냉각대상이 수납되는 열교환부를 포함하고, 상기 열교환부는 관통홀을 갖는 제2 바디 및 상기 관통홀에 삽입되는 수용바디를 포함하고, 상기 수용바디는 상기 냉각대상이 삽입되는 수납홀을 갖고 상기 제2 바디에 지지되는 거치부, 상기 수납홀의 가장자리에 결합되는 연결부, 상기 연결부에 결합되며 삽입된 상기 냉각대상을 지지하는 받침부, 및 상기 연결부에 결합되며 상기 받침부를 감싸는 필름부를 포함한다. A cooling device is provided. Wherein the cooling device includes a storage part for storing a liquid having freezing point of freezing temperature, a temperature control part for controlling a temperature of the liquid, and a heat exchange part for receiving a cooling object in combination with the storage part, And a receiving body inserted into the through hole, wherein the receiving body includes: a mounting portion having a receiving hole into which the object to be cooled is inserted and supported by the second body; a connecting portion coupled to an edge of the receiving hole; A receiving part coupled to the connection part and supporting the inserted cooling object, and a film part coupled to the connection part and surrounding the receiving part.

System and method for hydrothermal carbonization

A system (1) for the hydrothermal carbonization of a flowable biomass comprises a pump (5), a heat exchanger (10) and a tubular reactor (15). The pump (5) is connected to the heat exchanger (10) via a delivery conduit (6) for the flowable biomass, and the heat exchanger (10) is connected to the tubular reactor (15) via a connecting conduit (11). The heat exchanger (10) contains an insert element (12) and the tubular reactor (15) contains no insert element.

Internally cooled strand guide roll

Paper or board machine or processor roll

A water-cooled roller assembly comprising a roller casing with coaxially-spaced internal tubular liner assembly including holders hydraulically-retracted against Belville washer packs, which is inserted, positioned and then retained on depressurization. The inner tube or liner (11) includes holders (13a1, 13a2, 13a3). One at least is radially-adjustable to preset position; one at least can be moved radially. An Independent claim is also included for the corresponding method of assembly. Preferred features: One holder (13a1), includes springs and a hydraulic oil connection. The holder is a shaft, with head spring-loaded to move out against the inner surface of the roller casing (10a1), once the hydraulic oil supply is depressurized. At each of two axial locations (T1 or T2), the roller has three holders. Two each have one screw shaft, which can be set to a predetermined projection from the liner. One has a spring, biasing the shaft head towards the internal surface of the roller casing, acting against a pressurized, built-in hydraulic cylinder, with piston forming part of the shaft. Support construction and operation are further detailed.

Internally cooled billet guiding roller

本发明涉及一种内冷导坯辊，优选用于连铸设备，它具有中央可旋转轴(1)和以不能转动的方式固定支撑在该轴上的至少一个辊套(4)。为了使得该导坯辊能够更好地承受机械和热应力，为了确保它适用于大铸坯宽度并且能够使得能够更加成本节约地进行维护工作，本发明提出，辊套具有从中穿过的冷却剂通道(22、22a、22b、22c)，并且这些冷却剂通道与辊套的圆柱形辊套外表面距离恒定地布置在辊套中。优选的是，辊套和中央轴之间布置有至少一个导水环(5)。

Roll for device for continuous casting on a roll or between tow rolls

滚筒具有芯部(6)和套筒(7)，在套筒中设有冷却液循环导管(8)。按照本发明，套筒(7)在其轴向中间部分和在其基本整个圆周上通过一组件刚性地连接于芯部(6)，上述组件如燕尾组件(9，10)或T形组件防止套筒的中间部分相对于芯部的任何轴向和径向的位移。套筒在其整个宽度上与芯部接触并且在其两端通过保持装置(11，12，13，14)保持在芯部上，该保持装置允许套筒两端相对于芯部的轴向位移，但是防止径向位移。

Methods and apparatus for heat or mass transfer

A method and apparatus for the transfer of mass with the aid of rotating surfaces. The fluid with which an exchange or transfer is to be made is introduced in parallel in one or more gaps or channels defined between the rotating surfaces. Rotation of the surfaces causes the major part of the fluid flow to pass through a rotating, flow mechanical boundary layer adjacent the rotating transfer surface in laminar or turbulent flow.

Heat exchanger

FIELD: heat exchangers, in which cleanliness of heat-transfer surfaces should be maintained. SUBSTANCE: heat exchanger is furnished with scraper members for removal of deposits. In one modification the scraper member is formed by spiral insert 15, having the same design as insert 9. Insert 15 has duct 16 for the second heat exchange medium. In the next modification central tube 13 is provided with one or more scraping blades that can be cooled by liquid. The cleaning cycle is accomplished due to axial shift of insert 15, which is mounted on central tube 13, in the direction of fixed insert 9, which makes the heat-transfer surfaces to come in contact. Then a turn is carried out, for example, part of a revolution while the surfaces are side by side or in contact with each other, this results in scraping of deposits available on the two surfaces and thus in cleaning of duct 20. EFFECT: provision of cleaning during operation. 7 cl, 2 dwg Эб9су’гс ПЧ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2 143 656. (51) МПК 13) Сл Е 28 О 11/00, Е 28 С© 3/40 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 96123293/06, 05.05.1995 (24) Дата начала действия патента: 05.05.1995 (30) Приоритет: 09.05.1994 МО 941727 (46) Дата публикации: 21.12.1999 (56) Ссылки: 4$ 4558733 А, 17.12.85. ЕК 2064322 А, 23.07.71. 5Ц 1153221 А\, 30.04.85. $Ч 1735105 АЛ, 23.05.92. 4$ 4174150 А, 20.11.79. \МО 8801362 А, 25.02.88. (85) Дата перевода заявки РСТ на национальную фазу: 09.12.96 (86) Заявка РСТ: МО 95/00075 (05.05.95) (87) Публикация РСТ: М/О 95/30870 (16.11.95) (98) Адрес для переписки: 129010, Москва, ул.Большая Спасская, д.25, стр.3З, Патентному поверенному Томской Е.В. (71) Заявитель: Квернер Технолоджи энд Рисерч Лтд. (СВ) (72) Изобретатель: Нильс Ивар Викен (МО), Иостейн Лангей (МО), Нильс Мюклебуст (МО), Стейнар Люнум (МО) (73) Патентообладатель: Квернер Технолоджи энд Рисерч Лтд. (СВ) (54) ТЕПЛООБМЕННИК (57) Реферат: Предназначено для ...