Method and apparatus for compacting coal for a coal coking process

Relatively high speed methods for increasing the bulk density of coal particles without impacting the coal particles and an apparatus for compacting coal for making metallurgical coke. The method includes depositing coal particles onto a charging plate external to a coking oven. The charging plate has side walls, and at least one movable end wall to provide an elongate bed of dry, uncompacted coal having an upper surface on the charging plate. The uncompacted coal is compacted by passing a vibratory cylindrical compactor along a length of the uncompacted coal for a number of passes sufficient to decrease a thickness of the bed of coal to less than about 80 percent of an original thickness of the uncompacted coal. The vibratory cylindrical compactor has a length to diameter ratio ranging from about 1.4:1 to about 2:1.

Self-Sustaining Pyrolysis System for Energy Production

A pyrolysis apparatus reduces feedstock to gaseous energy sources and recyclable solids by moving feedstock through a processing unit via a feedstock transport mechanism that has sections that move the feedstock at respectively different rates through a retort within the processing unit. The feedstock transport mechanism may be an auger with a variable flighting pitch along its shaft. The pyrolysis apparatus may be modular in that processing units may be added and subtracted as necessary for any given installation. A restriction device squeezes ambient air out of the feedstock prior to entry into the pyrolysis apparatus retort. 1. A pyrolysis apparatus for reducing feedstock to gaseous energy sources and recyclable solids , comprising:a first processing unit;a feedstock transport mechanism extending through said first processing unit, said feedstock transport mechanism comprising a multi-pitch auger for moving the feedstock at different rates through said processing unit; anda second processing unit removably connected to said first processing unit.2. The pyrolysis apparatus of claim 1 , wherein:said first processing unit comprises a retort surrounding said feedstock transport mechanism; andsaid multi-pitch auger moves the feedstock through said first processing unit such that the feedstock occupies a substantially consistent volume of the retort.3. The pyrolysis apparatus of claim 1 , wherein said multi-pitch auger comprises cut and fold flaps.4. The pyrolysis apparatus of claim 1 , wherein said first processing unit and said second processing unit are individually portable.5. The pyrolysis apparatus of claim 1 , comprising a feedstock entry device for moving feedstock from a feedstock source to said feedstock transport mechanism.6. The pyrolysis apparatus of claim 1 , comprising a feedstock restriction device for limiting the entry of ambient air into the feedstock moving into said feedstock transport mechanism.7. The pyrolysis apparatus of claim 1 , comprising a ...

Adjustable charging hole closure for charging the coking oven chambers of a coking oven battery

An adjustable chargehole closure for adjusting the closure cover of a charging hole in a coking oven chamber. The adjustable chargehole closure has as an inner frame for a closure cover, and the frame can be rotated both with respect to the closure cover and with respect to an outer frame, designed asymmetrically with respect to a vertical plane, so that the closure cover is displaced along a longitudinal axis when the inner frame is rotated in the horizontal plane. The position of the charging hole opening and the closure cover present therein on the ceiling of a coking oven chamber can thereby be changed without requiring construction measures on the ceiling of a coking oven chamber. The capability is in particular advantageous in order to match the position of the charging hole cover to the precise charging position of the charging machine.

BIOMASS FEED SYSTEM INCLUDING GAS ASSIST

An improved biomass feed system and processes for transporting biomass to downstream processing locations are disclosed. The system uses a pressurized gas to assist in the transporting of the biomass to the conversion reactor. 1. A process for producing bio-oil , said process comprising:(a) supplying a particulate biomass material to a gas mixing zone;(b) supplying a carrier gas to said gas mixing zone;(c) transporting said biomass material through a reducer located downstream of said gas mixing zone, wherein said reducer defines a flow pathway having a diminishing cross-sectional flow area; and(d) transporting said biomass material through a feed line and into a reaction zone, wherein said feed line is located downstream of said reducer,wherein said carrier gas is used to propel said biomass material during at least a portion of said transporting of step (d).2. The process according to claim 1 , wherein said reducer defines a reducer inlet and a reducer outlet claim 1 , wherein said reducer inlet defines a first cross-sectional flow area (A) and said reducer outlet defines a second cross-sectional flow area (A) claim 1 , wherein the ratio of Ato Ais at least 1.3:1.3. The process according to claim 1 , wherein said reducer presents an inner surface defining said flow pathway claim 1 , wherein at least 75 percent of the area of said inner surface has a root mean square (RMS) surface finish value of not more than 50 micro-inches.4. The process according to claim 3 , wherein said inner surface is electropolished.5. The process according to claim 1 , wherein said supplying of step (a) includes transporting said biomass material through a mechanical conveyance system located upstream of said gas mixing zone.6. The process according to claim 5 , wherein said mechanical conveyance system comprises a screw conveyor.7. The process according to claim 1 , wherein said carrier gas is used to propel said biomass material during at least a portion of said transporting of step (c ...

COMBINATION OF PRESSURE CHARGING AND METERING FOR CONTINUOUSLY SUPPLYING PULVERIZED FUEL INTO AN ENTRAINED-FLOW GASIFYING REACTOR WITH LONG CONVEYING DISTANCES

A system for fluidizing and conveying a powdery product is provided. The system includes plurality of powder-locking and metering vessels, the vessels each having a conveying line for the powdery product and a control mechanism for the mass flow of the powdery product. The conveying lines are brought together to form a common conveying line and are supplied to a remover of the powdery product. The powder-locking and metering vessels are alternatively fed with the powdery product and tensioned with the fluidizing gas under operating pressure. The control mechanisms of the powder-locking and metering vessels are activated in such a manner that the mass flow sum of powdery product in the conveying lines is identical to the desired value for the mass flow of powdery product to the remover of the powdery product. 1. A system for fluidizing and conveying a powdery product , comprising:a plurality of powder-locking and metering vessels, said vessels each having a conveying line for the powdery product and a control mechanism for the mass flow of the powdery product,wherein the conveying lines are brought together to form a common conveying line and are supplied to a remover of the powdery product,wherein the powder-locking and metering vessels are alternatively fed with the powdery product and tensioned with the fluidizing gas under operating pressure,wherein the control mechanisms of the powder-locking and metering vessels are activated in such a manner that the mass flow sum of powdery product in the conveying lines is identical to the desired value for the mass flow of powdery product to the remover of the powdery product.2. The system as claimed in claim 1 , wherein the mass flow of powdery product output by a powder-locking and metering vessel is controllable in accordance with the setting of the control valve claim 1 , which is associated with said powder-locking and metering vessel claim 1 , in the associated conveying line.3. The system as claimed in claim 1 , ...

METHOD OF CHARGING A COKE OVEN

A method of charging a coke oven with coal includes the steps of charging coal in a coke oven chamber, whereby a heap of coal forms in the chamber; and leveling the heap of coal, where the leveling step includes: introducing a blasting end of a blasting pipe into the heap of coal, the blasting pipe being in communication with a pressurized gas storage vessel configured to release gas blasts; releasing at least one gas blast through the blasting end in the heap of coal in order to cause a leveling thereof; removing the blasting pipe from the chamber. 1. Method of charging a coke oven with coal , said method comprising the following steps:a) charging coal into a coke oven chamber, whereby a heap of coal forms in said chamber; wherein said leveling step b) comprises:', 'introducing a blasting end of a blasting pipe into said heap of coal, the blasting pipe being in communication with a pressurized gas storage vessel configured to release gas blasts;', 'releasing at least one gas blast through said blasting end in said heap of coal in order to collapse said heap under the blast impact force and cause a leveling thereof;', 'removing the blasting pipe from said chamber., 'b) leveling said heap of coal;'}2. The method according to claim 1 , wherein the blasting pipe is plunged in the heap of coal through the upper surface of a conical heap of coal.3. The method according to claim 2 , wherein the blasting end of the blasting pipe is positioned in a region underneath the apex of the conical heap claim 2 , preferably centrally.4. The method according to claim 1 , wherein the coal is charged loosely via a charging hole through the roof of said chamber claim 1 , and the blasting pipe is plunged into said heap of coal in a vertical or oblique movement through said charging hole.5. The method according to claim 1 , wherein at step a) a plurality of conical heaps of coal are formed claim 1 , and the leveling steps b) is carried out for each of said plurality of conical heaps.6. ...

Heated Airlock Feeder Unit

A Heated Airlock Feeder is disclosed. The Heated Airlock Feeder allows for the continuous feeding of solid, shredded plastic into a reactor tube surrounded by clamshell burner boxes. Inside of the reactor tube, two augers, one with right hand flights and one with left hand flights are welded to smooth augers to create two continuous augers that push solid plastic material, liquid plastic material and molten plastic material through two small holes. As the plastic is in its molten state while being forced through the two small holes, an airlock is formed preventing air form entering the system. As the solid, shredded plastic is fed into the system, an airlock is formed allowing for the continuous feeding of the system. The clamshell burner boxes allow for convection and radiant heat allowing for even, continuous heat.

SYSTEM AND PROCESS FOR CONVERTING WASTE PLASTIC INTO FUEL

An apparatus is provided for processing reusable fuel comprising: a continuous material supply assembly; a heated airlock feeder configured to continuously receive and process the material supply received therein; a reactor configured to receive the processed material from the heated airlock feeder; and a vapor refining system configured to process vapor supplied by the reactor. The apparatus may comprise a char disposal system configured to eliminate char from the reactor. The apparatus may also comprise a thermal expansion system configured to allow thermal expansion of the reactor. A cooling system may be configured to receive processed fuel from the reactor. 1. An apparatus for processing reusable fuel comprising:a continuous material supply assembly;a heated airlock feeder configured to continuously receive and process the material supply received therein;a reactor configured to receive the processed material from the heated airlock feeder; anda vapor refining system configured to process vapor supplied by the reactor.2. The apparatus of claim 1 , comprising:a char disposal system configured to eliminate char from the reactor.3. The apparatus of claim 1 , comprising:thermal expansion system configured to allow thermal expansion of the reactor.4. The apparatus of claim 1 , comprising:a cooling system configured to receive processed fuel from the reactor.5. The apparatus of claim 1 , wherein the material supply assembly comprises:a material press body having an inlet and an outlet;a power source for generating an airstream into the inlet of the material press body and through the outlet of the material press body, wherein the airstream captures and feeds a supply material into the material press body;a plurality of press augers for capturing and manipulating the supply material into the material handling apparatus; anda drive system connected to drive and control the plurality of augers.6. The apparatus of claim 5 , wherein the material press body includes a ...

METHOD OF PROCESSING PAINT SLUDGE

In a method of processing paint sludge, measured portions of the sludge are supplied into a heating chamber for pyrolysis at about 1500° F. to disintegrate into organic and inorganic portions, the organic portion in the form of syngas is then drawn out, cooled, and pressurized to be used in kilns or combustion chambers, whereas the inorganic portion in the form of ash is directed to a calciner, where it is heated at about 1500° F. in a controlled presence of oxygen and cooled to have it ready for the reuse in paint manufacturing. 2. The method of claim 1 , wherein the measured portions of sludge in the step (a) are prepared by providing valves before the heating chamber claim 1 , the valves working in a synchronized cycling mode so that a portion of sludge from the source is allowed between the valves and then into the heating chamber.3. The method of claim 2 , wherein a non-reacting gas is injected between the valves.4. The method of claim 1 , wherein a non-reacting gas is injected into the heating chamber during the step (b) to maintain oxygen-free environment.5. The method of claim 1 , further comprising moving the sludge along the heating chamber during the step (b).6. The method of claim 1 , wherein the time of pyrolysis during the step (b) is selected between 15 minutes and several hours depending on quality of the sludge and heating chamber dimensions.7. The method of claim 1 , wherein drawing the syngas in step (c) is provided by creating suction pressure outside the vent.8. The method of claim 1 , further comprising passing the syngas through a water bath between the steps (d) and (e) to thereby remove contaminants from the syngas.9. The method of claim 1 , wherein the ash in the step (f) is directed into the calciner in a measured manner which is secured by providing valves claim 1 , the valves working in a synchronized cycling mode so that a portion of ash from the heating chamber is allowed between the valves and then onto a conveyor to the calciner.10. ...

FERROCOKE MANUFACTURING METHOD

In a ferrocoke manufacturing method by shaping and carbonizing a mixture of coal and iron ore, a hardly softening coal having a button index (CSN) of not more than 2.0 is used as the coal. The coal can be a blend of hardly softening coal and easily softening coal, and the hardly softening coal can be a coal having a button index (CSN) of 1.0 and a volatile matter of not less than 17%, and the easily softening coal can be a coal satisfying that a value obtained by multiplying CSN of easily softening coal by a blending ratio of easily softening coal in all coals is a range of 0.3-5.2. The coal can also be a blend of hardly softening coal and easily softening coal, and the hardly softening coal can be a coal having a button index (CSN) of 1.5-2.0, and the easily softening coal can be a coal satisfying that a value obtained by multiplying CSN of easily softening coal by a blending ratio of easily softening coal in all coals is nit more than 5.0. 1. A ferrocoke manufacturing method by shaping and carbonizing a mixture of coal and iron ore , wherein a hardly softening coal having a button index (CSN) of not more than 2.0 is used as the coal.2. The ferrocoke manufacturing method according to claim 1 , wherein a hardly softening coal having a button index (CSN) of 1.5-2.0 is used as the coal.3. The ferrocoke manufacturing method according to claim 1 , wherein the coal is a blend of a hardly softening coal and an easily softening coal claim 1 , and the hardly softening coal has a button index (CSN) of 1.0 and a volatile matter of not less than 17% claim 1 , and the easily softening coal satisfies that a value obtained by multiplying CSN of the easily softening coal by a blending ratio thereof in all coals is a range of 0.3-5.2.4. The ferrocoke manufacturing method according to claim 3 , wherein the blending ratio of the easily softening coal in all coals is not more than 0.8.5. The ferrocoke manufacturing method according to claim 1 , wherein the coal is a blend of the ...

METHOD FOR PROCESSING COMBUSTIBLE CARBON- AND/OR HYDROCARBON-CONTAINING PRODUCTS AND REACTOR FOR THE IMPLEMENTATION THEREOF

Inventions can be used in the field of industrial, processing of combustible carbon-and/or hydrocarbon-containing products. Method for processing of carbon-and/or hydrocarbon-containing products includes layer-by-layer of raw materials in reactor in presence of catalyst. Raw materials pass through derivative product heating area (), pyrolysis area (), carbonization area (), combustion area, () with conversion of solid, residual that is discharged from area for discharging of solid residuals () with discharging gate () from process area of reactor cyclically from top downward in reactor with maintaining of its leaktightness. Leak-proof process chamber () of reactor contains area for feeding of wet small particles of solid fuel waste, their pyrolysis and carbonization (), connected to areas for feeding () and heating () of oxygen-containing agent. Channel for feeding of oxygen-containing agent () is connected to metering hopper of wet small particles of solid fuel wastes (), which are used for formation of fluidized flow. Additional volume of oxygen-containing agent is injected into reactor as a part of main flow that is necessary for further combustion of small particles of solid fuel waste that passed through pyrolysis area () and carbonization area () and conversion of their moisture into superheating steam. Inventions allow complete utilization, of small fractions of derivative products, ensure generation of gas with high calorific capacity and increase output and quality of finished products and discharge is performed cyclically with maintenance of sealing of reactor processing space. 2 and 4 of depending claims, 1 dy; 2 table 1 ref. 1. Method for processing of combustible carbon- and/or hydrocarbon-containing products , including preparation of raw materials from derivative products and their consequent layer-by-layer treatment in reactor in the presence of catalytic agents , included into composition of nozzle , upon movement of raw material and nozzle from the ...

METHOD AND SYSTEM FOR OPTIMIZING COKE PLANT OPERATION AND OUTPUT

The present technology is generally directed to methods of increasing coke production rates for coke ovens. In some embodiments, a coal charging system includes a false door system with a false door that is vertically oriented to maximize an amount of coal being charged into the oven. A lower extension plate associated with embodiments of the false door is selectively, automatically extended beyond a lower end portion of the false door in order to extend an effective length of the false door. In other embodiments an extension plate may be coupled with an existing false door having an angled front surface to provide the existing false door with a vertically oriented face. 1. A coal charging system , the system comprising:an elongated charging frame; anda charging head operatively coupled with the distal end portion of the elongated charging frame;an elongated false door frame having a distal end portion, proximal end portion, and opposite sides; anda generally planar false door operatively coupled with the distal end portion of the elongated false door frame; the false door having an upper edge portion, lower edge portion, opposite side portions, a front face, and a rearward face;the front face of the false door residing within a false door plane that is substantially vertical.2. The coal charging system of further comprising:a lower extension plate operatively coupled with the front face of the false door; the lower extension plate being selectively, vertically moveable with respect to the false door between retracted and extended positions; wherein at least one extended position disposes a lower edge portion of the lower extension plate below the lower edge portion of the false door such that an effective height of the false door is increased.3. The coal charging system of further comprising:a linkage arm assembly operatively coupled with the lower extension plate and at least one power cylinder that may be selectively activated to move the lower extension plate ...

METHOD AND SYSTEM FOR OPTIMIZING COKE PLANT OPERATION AND OUTPUT

The present technology is generally directed to methods of increasing coal processing rates for coke ovens. In various embodiments, the present technology is applied to methods of coking relatively small coal charges over relatively short time periods, resulting in an increase in coal processing rate. In some embodiments, a coal charging system includes a charging head having opposing wings that extend outwardly and forwardly from the charging head, leaving an open pathway through which coal may be directed toward side edges of the coal bed. In other embodiments, an extrusion plate is positioned on a rearward face of the charging head and oriented to engage and compress coal as the coal is charged along a length of the coking oven. In other embodiments, a false door system includes a false door that is vertically oriented to maximize an amount of coal being charged into the oven. 1. A method of increasing a coal processing rate of a coke oven , the method comprising:positioning a coal charging system, having an elongated charging frame and a charging head operatively coupled with the distal end portion of the elongated charging frame, at least partially within a coke oven having a maximum coal charge capacity and a maximum coking time associated with the maximum coal charge;charging coal into the coke oven with the coal charging system in a manner that defines a first operational coal charge that is less than the maximum coal charge capacity;coking the first operational coal charge in the coke oven until it is converted into a first coke bed but over a first coking time that is less than the maximum coking time;pushing the first coke bed from the coke oven;charging coal into the coke oven with the coal charging system in a manner that defines a second operational coal charge that is less than the maximum coal charge capacity;coking the second operational coal charge in the coke oven until it is converted into a second coke bed but over a second coking time that is ...

FAST PYROLYSIS REACTOR

The invention relates to shipbuilding and can be used in reconditioning in order to economize fuel and to increase speed. The technical problem is solved by the shipboard installation of air compressors, air receiver tanks, pass valves, air conduits, air separating conduits, air intakes and air injectors, which are interconnected by air ducts. An air separating conduit is mechanically secured in the bow of the ship and has air injectors secured along the centre thereof up to the stern. The injectors direct a jet of air backwards so that the jet of air thrusts the ship forwards, then the air rises along the sides of the ship, maintaining a layer of air between the ship and the water, thus reducing water resistance. The injectors in the bow direct a jet of air such that the ship is constantly sailing into an air space. 1. A fast pyrolysis reactor characterized in that the reactor is installed on a steel framework , which is a steel housing accommodating a hollow steel cylinder , comprising a charging hopper , a branch pipe for evacuation of organic destruction products and an outlet branch pipe for diversion of a product released in a course of pyrolysis , a heating element , where the housing is made up of two parts , a lower part and an upper part , interconnected with bolts on flanges , a lower part of the housing terminates with a pyramidal collector of solid pyrolysis products , through an upper plant of the housing , into which a feedstock delivery tray extends , cylinder ends are limited on two sides with rings having through apertures in a center , blades are welded along a horizontal axis of the cylinder , throughout its length , hollow semi-axles are welded to the end rings of the cylinder , an inner diameter of the above semi-axles matching a diameter of the apertures made in the end rings , the semi-axles extend through annular apertures in reactor side walls beyond housing limits , rest on rotating supports , a driven sprocket of a chain transmission is ...

FEEDSTOCK DELIVERY SYSTEM HAVING CARBONACEOUS FEEDSTOCK SPLITTER AND GAS MIXING

A feedstock delivery system transfers a carbonaceous material, such as municipal solid waste, into a product gas generation system. The feedstock delivery system includes a splitter for splitting bulk carbonaceous material into a plurality of carbonaceous material streams. Each stream is processed using a weighing system for gauging the quantity of carbonaceous material, a densification system for forming plugs of carbonaceous material, a de-densification system for breaking up the plugs of carbonaceous material, and a gas and carbonaceous material mixing system for forming a carbonaceous material and gas mixture. A pressure of the mixing gas is reduced prior to mixing with the carbonaceous material, and the carbonaceous material to gas weight ratio is monitored. A transport assembly conveys the carbonaceous material and gas mixture to a first reactor where at least the carbonaceous material within the mixture is subject to thermochemical reactions to form the product gas. 12000201101100104104104. A feedstock delivery system () for supplying bulk carbonaceous material (B-) to an interior () of a first reactor () having a longitudinal reactor axis (AX) and a plurality of reactor feedstock inputs (A , B , C) , the feedstock delivery system comprising:{'b': 2', '1', '2', '03', '2', '01', '2', '1', '2', '01', '2', '02', '2', '02', '2', '02', '2', '07', '2', '09', '2', '11, '(a) a first splitter (B) having a splitter input (B-) through which bulk carbonaceous material (B-) is received, the first splitter (B) configured to split the received bulk carbonaceous material (B-) into a first plurality of carbonaceous material streams (B-A, B-B, B-C), each stream exiting the first splitter via a splitter output (B-, B-, B-);'}{'b': 2', '1', '2', '1', '2', '1', '2', '1', '2', '02', '2', '02', '2', '02', '2', '02, 'claim-text': [{'b': '00', '(b1) a mixing chamber (G);'}, {'b': 1', '2', '21', '20', '19', '21', '20', '19, '(b2) a first isolation valve (VG) and a second isolation (VG ...

METHOD FOR FORMING A PLURALITY OF PLUGS OF CARBONACEOUS MATERIAL

A feedstock delivery system transfers a carbonaceous material, such as municipal solid waste, into a product gas generation system. The feedstock delivery system includes a splitter for splitting bulk carbonaceous material into a plurality of carbonaceous material streams. Each stream is processed using a weighing system for gauging the quantity of carbonaceous material, a densification system for forming plugs of carbonaceous material, a de-densification system for breaking up the plugs of carbonaceous material, and a gas and carbonaceous material mixing system for forming a carbonaceous material and gas mixture. A pressure of the mixing gas is reduced prior to mixing with the carbonaceous material, and the carbonaceous material to gas weight ratio is monitored. A transport assembly conveys the carbonaceous material and gas mixture to a first reactor where at least the carbonaceous material within the mixture is subject to thermochemical reactions to form the product gas. 1. A method for forming a new plug of densified carbonaceous material in a cylinder already having a series of previously formed plugs pressed together , and supplying a leading plug of said series of previously formed plugs to a pressurized first reactor ,{'b': 30', '19', '2', '01', '45, 'claim-text': 'the method comprising:', 'the cylinder (D) comprising a first opening (D) through which carbonaceous material (D-) is introduced into the cylinder, and a first output (D) through which the leading plug is supplied to the pressurized first reactor;'}{'b': '19', '(a) introducing, via the first opening (D), a quantity of carbonaceous material having a density of 4 pounds per cubic foot to 50 pounds per cubic foot;'}(b) while said plurality of previously formed plugs are prevented from advancing within the cylinder, compressing said carbonaceous material (D+1) against a nearest plug of said plurality of previously formed plugs, to thereby form a new plug against said plurality of previously formed ...

FEED ZONE DELIVERY SYSTEM HAVING CARBONACEOUS FEEDSTOCK DENSITY REDUCTION AND GAS MIXING

A feedstock delivery system transfers a carbonaceous material, such as municipal solid waste, into a product gas generation system. The feedstock delivery system includes a splitter for splitting bulk carbonaceous material into a plurality of carbonaceous material streams. Each stream is processed using a weighing system for gauging the quantity of carbonaceous material, a densification system for forming plugs of carbonaceous material, a de-densification system for breaking up the plugs of carbonaceous material, and a gas and carbonaceous material mixing system for forming a carbonaceous material and gas mixture. A pressure of the mixing gas is reduced prior to mixing with the carbonaceous material, and the carbonaceous material to gas weight ratio is monitored. A transport assembly conveys the carbonaceous material and gas mixture to a first reactor where at least the carbonaceous material within the mixture is subject to thermochemical reactions to form the product gas. 12050101100104. A feed zone delivery system (A) for transferring carbonaceous material into to an interior () of a first reactor () having a longitudinal reactor axis (AX) and at least one reactor carbonaceous material input (A) , the system comprising:{'b': 2', '1', '2', '02, '(a) a weigh feeder (C) configured to weigh and regulate a mass flow rate of weighed carbonaceous material (C-);'}{'b': 2', '0', '2', '02', '2', '02, '(b) a densification system (D) configured to compress the weighed carbonaceous material (C-) received from the weigh feeder and form a densified carbonaceous material (D-);'}{'b': 2', '1', '2', '02', '2', '0, '(c) a density reduction system (F) configured to reduce the density of the densified carbonaceous material (D-) after it exits the densification system (D) to thereby form de-densified carbonaceous material;'}{'b': 2', '1', '2', '1, 'claim-text': [{'b': '00', '(d1) a mixing chamber (G);'}, {'b': 1', '2', '21', '20', '19', '21', '20', '19, '(d2) a first isolation valve ( ...

VERTICAL PYROLYSIS REACTOR WITH PRECISE CONTROL

The present invention relates to a vertical pyrolysis reactor, including a reactor shell, a feeding device, a biomass gas outlet on the top of the reactor, an ash discharging device on the bottom of the reactor, and a grate inside the reactor. The feeding device is located on the bottom of the reactor, and an outlet of the feeding device is located in a central region of the bottom in the reactor for uniform material distribution. A slag breaking device is mounted in the pyrolysis reactor, forming an organic combination with the rotating grate. The output is adjustable through the operating speed of the grate. Precise control of a pyrolysis reaction is realized by controlling the feeding speed, discharging speed, material bed thickness, inlet air volume, inlet air distribution, reaction temperature, etc. Biomass having a size up to around 10 cm can be processed effectively and continuously due to the position design of the feeding device in conjunction with the use of the slag breaking device. 11245627. A vertical pyrolysis reactor with precise control , including a reactor shell () , a feeding device () , a biomass gas outlet () on the top of the reactor , an ash discharging device () on the bottom of the reactor , and a grate () inside the reactor , wherein the feeding device () is located on the bottom of the reactor , and an outlet () of the feeding device is located in a central region of the bottom in the reactor.266226. The vertical pyrolysis reactor with precise control according to claim 1 , wherein the grate () is in the shape of a circular truncated cone claim 1 , of which a longitudinal section is an isosceles trapezoid claim 1 , the grate () is disposed outside the feeding device () claim 1 , and the feeding device () is embedded in the grate ().3818911216. The vertical pyrolysis reactor with precise control according to claim 1 , wherein slag breaking devices () are symmetrically mounted on an inner wall of the reactor shell () claim 1 , and the slag ...

Microwave Methods for Converting Hydrocarbon-Based Waste Materials into Oil and Gas Fuels

A portable, sustainable, and efficient system and apparatus for breaking down processed solid plastic waste and other polymer-based feedstock into fuel oil, sustainable energy, carbon char, and other useful products. With minor modifications, biomass can also be treated. Distributed microwave heating sources and mechanical mixing effectively mix heat in a highly insulated reactor that protects the microwave components, makes fast pyrolysis possible, and thereby enables scaling down to compact and highly portable systems. Products include diesel, gasoline, propane, butane, and char. Product materials are distributed using tight temperature control and mechanical routing. 1. A system for converting a carbon-containing feedstock into one or more useful materials , comprising:a thermal reactor in fluid communication having a feedstock inlet and a gas and waste char output, said thermal reactor including,a polygonal internal microwave cavity having exterior sides;a cylindrical outer shell surrounding and encasing said polygonal internal microwave shell on said exterior sides, said outer shell having a closed top with a feedstock inlet at the input end and a closed bottom with a gas and waste char outlet at the gas output end;a plurality of microwave generators disposed outside of, and coupled to, said outer shell, one each of said microwave generators for each side of said polygonal internal microwave cavity, said microwave generators including waveguides disposed through said outer shell and said internal microwave cavity to direct and deliver microwave energy to the interior of said internal microwave cavity;an inert gas source in fluid communication with said internal microwave cavity;a plurality of heating elements disposed around said internal microwave cavity;a vertically oriented microwave transparent ceramic sleeve generally centered in said internal microwave cavity and spanning between an inner side of said top and said bottom of said outer shell;a mixing auger ...

MATERIAL SEPARATION DEVICES, SYSTEMS AND RELATED METHODS

Embodiments described herein relate to retorts for separating materials or substances (e.g., based on volatility thereof) and forming a base or waste material (e.g., basic sediment and water, inorganic materials, char, organic waste materials, and other solids) and a target material (e.g., shale oil or other oils), contained in feed-stock. 1. A retort for separating a target material from waste material in feedstock , the retort comprising:a containment chamber;a heating unit positioned and configured to heat the containment chamber;a conveyor at least partially located within the containment chamber, the conveyor including one or more openings sized and configured to allow the target material to pass therethrough; anda collector assembly configured to receive the target material that passes through the conveyor.2. The retort of claim 1 , wherein the collector assembly includes:a capture slide disposed below at least a portion of the conveyor; anda funnel disposed below the capture slide.3. The retort of claim 2 , wherein the capture slide slopes away from a surface of the conveyor that carries the feedstock.4. The retort of any of - claim 2 , wherein at least a portion of one or more of the containment chamber claim 2 , the conveyor claim 2 , and the collector assembly are disposed within a housing.5. The retort of any of - claim 2 , wherein the containment chamber is substantially sealed.6. The retort of any of - claim 2 , further comprising a feedstock feed mechanism configured to feed feedstock onto the conveyor.7. The retort of claim 6 , wherein the feedstock feed mechanism includes:an airlock feeder operably coupled to the containment chamber, the airlock feeder being positioned and configured to deposit feedstock on a first end of the conveyor; anda hopper operably coupled to the airlock feeder, the hopper being configured to feed feedstock into the airlock feeder.8. The retort of any of - claim 6 , further comprising a waste removal mechanism configured to ...

SYSTEM AND METHOD FOR THERMOCATALYTIC TREATMENT OF MATERIAL AND PYROLYSIS OIL PRODUCED THEREWITH

Systems and methods for thermocatalytic treatment of material are provided. The system can have a charging region to supply starting material, a preconditioning zone in which preconditioned material is formed from the starting material, a pyrolysis zone in which pyrolysed material is formed from the preconditioned material, and a separation unit for separation of the pyrolysed material. In the preconditioning zone and the pyrolysis zone, a heater can be provided for heating of the material. Also provided in the pyrolysis zone are recirculation means with which a solid portion of the pyrolysed material can be recirculated directly into the region of the pyrolysis zone facing toward the preconditioning zone. 1. A system for thermocatalytic treatment of material , the system comprising:a charging region for supplying a starting material to be treated;a preconditioning zone in which preconditioned material is formed from the starting material;a pyrolysis zone in which pyrolysed material is formed from the preconditioned material; anda separation unit for separation of the obtained pyrolysed material,wherein in the preconditioning zone, a heater is provided for heating of the starting material to a temperature of at least 150° C., and wherein in the pyrolysis zone, a recirculation means is provided, and the heater is also for additional heating of the preconditioned material in the pyrolysis zone to a temperature of at least 350° C., and wherein with the recirculation means, a solid portion of at least the pyrolysed material is recirculatable at least partly and directly into a region of the pyrolysis zone facing toward the preconditioning zone so that the recirculation means comes into direct contact with the recirculated solid portion of pyrolysed material and the preconditioned material to be pyrolysed.2. The system according to claim 1 , wherein the recirculation means are provided at least in the region of the pyrolysis zone facing toward the preconditioning zone ...

PRESSURE-CONTROLLED REACTOR

A method is provided for the pyrolysis or thermolysis of a fluid or fluidized starting material in a tube bundle reactor including a plurality of heatable reactor tubes. The method includes feeding the starting material to the tube bundle reactor at one end by at least one supply line; wherein the supply line has several pressure reduction units which enable a positive pressure before the starting material is introduced into individual reactor tubes of the tube bundle reactor and a negative pressure inside the reactor tubes. The pressure reduction units control a substantially equal inflow of the starting material into individual reactor tubes and the reactor tubes are heated to a decomposition temperature of the starting material in at least one primary section. The starting material is pyrolyzed or thermolyzed and a pyrolysis or thermolysis product is obtained. 1. A method for the pyrolysis or thermolysis of a fluid or fluidized starting material in a tube bundle reactor including a plurality of heatable reactor tubes , comprising: feeding the starting material to the tube bundle reactor at one end by means of at least one supply line; wherein the supply line has several pressure reduction units which enable a positive pressure before the starting material is introduced into individual reactor tubes of the tube bundle reactor and a negative pressure inside the reactor tubes; wherein the pressure reduction units control a substantially equal inflow of the starting material into individual reactor tubes and the reactor tubes are heated to a decomposition temperature of the starting material in at least one primary section; and whereby the starting material is pyrolyzed or thermolyzed and a pyrolysis or thermolysis product is obtained.2. The method according to claim 1 , characterized in that the inner surface of the reactor tubes in the primary section is inductively heated.3. The method according to claim 1 , characterized in that the starting material is pre- ...

BURN PROFILES FOR COKE OPERATIONS

The present technology is generally directed to systems and methods for optimizing the burn profiles for coke ovens, such as horizontal heat recovery ovens. In various embodiments the burn profile is at least partially optimized by controlling air distribution in the coke oven. In some embodiments, the air distribution is controlled according to temperature readings in the coke oven. In particular embodiments, the system monitors the crown temperature of the coke oven. After the crown reaches a particular temperature range the flow of volatile matter is transferred to the sole flue to increase sole flue temperatures throughout the coking cycle. Embodiments of the present technology include an air distribution system having a plurality of crown air inlets positioned above the oven floor. 128-. (canceled)29. A method of controlling a burn profile of a coke oven , the method comprising:charging a bed of coal into an oven chamber of a coke oven, the oven chamber being at least partially defined by an oven floor, opposing oven doors, opposing sidewalls that extend upwardly from the oven floor between the opposing oven doors, and an oven crown positioned above the oven floor, wherein the oven chamber is in fluid communication with an exterior environment via an air inlet;creating a negative pressure draft on the oven chamber such that air is drawn into the oven chamber through the air inlet, the negative pressure draft causing volatile matter from the coal bed to mix with the air and at least partially combust within the oven chamber and thereby generate heat within the oven chamber;based on a plurality of temperature increases detected in the oven chamber, reducing the flow of air into the oven chamber until the temperature in the oven chamber reaches a predetermined peak temperature; anddirecting the volatile matter from the oven chamber to a sole flue beneath the oven floor, thereby preheating the coke oven for a subsequent coke oven charge.30. The method of claim 29 , ...

SYSTEMS AND METHODS FOR COAL BENEFICIATION

A system includes a feed preparation system, with a fluid injection system configured to inject a fluid into a feed stream to generate a feed-fluid mixture. The feed stream includes a first solid, a second solid, and a gas. The feed preparation system also includes a cyclone configured to separate the feed-fluid mixture into a first stream that includes the first solid and the gas, and a second stream that includes the second solid and the fluid. 1. A system , comprising: a fluid injection system configured to inject a fluid into a feed stream to generate a feed-fluid mixture, wherein the feed stream comprises a first solid, a second solid, and a gas; and', 'a cyclone configured to separate the feed-fluid mixture into a first stream comprising the first solid and the gas, and a second stream comprising the second solid and the fluid., 'a feed preparation system, comprising2. The system of claim 1 , comprising a thermal power generator.3. The system of claim 1 , wherein the first solid comprises coal particles and claim 1 , the second solid comprises ash particles.4. The system of claim 3 , wherein the fluid injection system comprises a sprayer configured to spray droplets of the fluid claim 3 , a mist of the fluid claim 3 , or combination thereof onto the coal particles and the ash particles.5. The system of claim 1 , wherein the cyclone comprises a tangential inlet nozzle configured to receive the feed-fluid mixture claim 1 , wherein the tangential inlet nozzle causes the feed-fluid mixture to swirl within the cyclone.6. The system of claim 1 , comprising a heater configured to heat at least one of the feed stream claim 1 , the gas claim 1 , or the feed-fluid mixture claim 1 , or any combination thereof to facilitate separation of the feed-fluid mixture in the cyclone.7. The system of claim 6 , wherein the heater is configured to heat the coal particles to a first temperature and heat the ash particles to a second temperature claim 6 , wherein the first temperature ...

CONTINUOUS FEEDING PROCESS AND DEVICE FOR WASTE FLEXIBLE POLYMER MATERIAL

A continuous feeding process and device for waste flexible polymer material; wherein the process continuously feeds waste flexible polymer material into a subsequent pyrolysis apparatus following compression, cutting and dispersion; the waste flexible polymer material is pre-treated during compression, cutting and dispersion to achieve continuous sealing feeding, while pyrolysis oil gas preheats and self-lubricates the device; the device used includes a feeding apparatus, a material dispersion apparatus and a screw feeder; the material is compressed, cut and dispersed in the feeding apparatus and the material dispersion apparatus, and then falls into the screw feeder, being preheated and thermally sealed by the pyrolysis oil-gas in the screw feeder; by using such a process, waste flexible polymer material from various sources may be continuously fed for pyrolysis, fully using the temperature of an oil-gas generated in a pyrolysis machine for preheating and device lubrication. 1. A continuous feeding process for waste flexible polymer material , wherein: the waste flexible polymer material is continuously fed into a subsequent pyrolysis apparatus following compression , cutting and dispersion; the waste flexible polymer material is pre-treated during compression , cutting and dispersion to achieve continuous sealing feeding while a pyrolysis oil-gas is used for preheating and self-lubricating a device , and the specific steps are:continuously compress the waste flexible polymer material, and cut and disperse it after compression, during the dispersing process, the material is preheated by the oil-gas generated during pyrolysis, meanwhile the oil-gas is condensed, and a condensed oil fluid is utilized to carry out self-lubrication for a subsequent feeding device.2. The continuous feeding process according to claim 1 , wherein the said compression is divided into two compressions claim 1 , the said cutting and dispersion is completed by a spiral cutting device or other ...

An Apparatus For Fuel Gas Production And Combustion

An apparatus for fuel gas production and combustion comprises a solid fuel feeding unit for receiving and feeding solid fuel; a gas producing unit being connected to the solid fuel feeding unit for receiving solid fuel from the solid fuel feeding unit; an air feeding unit connected to the gas producing unit for feeding air to the gas producing unit to cause a gasification reaction; an ash trapping unit connected to the gas producing unit for separating fly ash and dust from the fuel gas; a burner unit connected to the ash trapping unit for combusting the fuel gas; and an ash discharging unit connected to the gas producing unit and ash trapping unit and comprising a bottom ash discharging part and a fly ash discharging part, characterized in that the air feeding unit comprises a plurality of air feeding parts wherein at least one air feeding part being connected to the gas producing unit and at least one air feeding part being connected to the ash trapping unit. 1. An apparatus for fuel gas production and combustion comprising:{'b': '1', 'a solid fuel feeding unit () for receiving and feeding solid fuel;'}{'b': 2', '1', '1, 'a gas producing unit () connected to the solid fuel feeding unit () for receiving solid fuel from the solid fuel feeding unit ();'}{'b': 3', '2', '2, 'an air feeding unit () connected to the gas producing unit () for feeding air to the gas producing unit () to cause a gasification reaction;'}{'b': 4', '2, 'an ash trapping unit () connected to the gas producing unit () for separating fly ash and dust from the fuel gas;'}{'b': 5', '4, 'a burner unit () connected to the ash trapping unit () for combusting the fuel gas; and'}{'b': 6', '2', '4', '61', '62, 'an ash discharging unit () connected to the gas producing unit () and ash trapping unit () comprising a bottom ash discharging part () and a fly ash discharging part (),'}characterized in that{'b': 3', '2', '4, 'the air feeding unit () comprises a plurality of air feeding parts wherein at least one ...

Waste processing apparatus and method of feeding waste

A waste processing apparatus may include a pyrolyser and a feed assembly. The feed assembly may include a feed duct including a waste inlet configured to receive waste. The feed duct may further include a waste outlet configured to discharge the waste from the feed duct to the pyrolyser. The feed assembly may also include a feed screw disposed within the feed duct configured to convey the waste from the waste inlet to the waste outlet. The feed assembly may further include a rotary drive configured to cause the feed screw to convey the waste from the waste inlet to the waste outlet. The feed assembly may also include a rotational resistance sensor configured to monitor a parameter related to resistance to rotation. The feed assembly may further include a rotary drive controller configured to reduce, based on the parameter, a rotary output speed of the rotary drive.

FEED DEVICE AND FEED METHOD FOR A PYROLYSIS APPARATUS

A feed device of a pyrolysis apparatus and a feed method through which material processed in the pyrolysis apparatus, such as plastic and/or rubber waste, can be fed into the pyrolysis apparatus. In the feed device there is a feed opening for the material to be processed, a feed chamber, closing members in conjunction with the feed chamber and a discharge opening, through which the material to be processed can be conveyed to the pyrolysis apparatus's pyrolysis chamber. A vacuum pump has been adjoined in conjunction with the feed device's feed chamber to achieve a vacuum or sufficient underpressure in the feed chamber after the material to be processed has been fed into the feed chamber and the feed chamber's closing members have been closed. After the closing member of the feed chamber's discharge opening has been opened, the material to be processed, from which the oxygen harmful to the pyrolysis process has been removed, is conveyed into the pyrolysis chamber.’ 1. A feed device of a pyrolysis apparatus , through which material to be processed in the pyrolysis apparatus , such as plastic and/or rubber waste , can be fed into the pyrolysis apparatus , in which feed device there is a feed opening for the material to be processed , a feed chamber , closing members in conjunction with the feed chamber and a discharge opening , through which the material to be processed can be conveyed to a pyrolysis chamber of the pyrolysis apparatus wherein a vacuum pump has been attached in conjunction with the feed device's feed chamber in order to achieve a vacuum or sufficient underpressure in the feed chamber after the material to be processed has been fed into the feed chamber and the feed chamber's closing members have been closed.2. The feed device according to claim 1 , wherein the vacuum pump is attached to the feed chamber with a pipe which has a valve and a vacuum or sufficient underpressure is achieved in the feed chamber by starting up the vacuum pump and opening the ...

SELF-SUSTAINING PYROLYSIS SYSTEM FOR ENERGY PRODUCTION

A pyrolysis apparatus reduces feedstock to gaseous energy sources and recyclable solids by moving feedstock through a processing unit via a feedstock transport mechanism that has sections that move the feedstock at respectively different rates through a retort within the processing unit. The feedstock transport mechanism may be an auger with a variable fighting pitch along its shaft. The pyrolysis apparatus may be modular in that processing units may be added and subtracted as necessary for any given installation. A restriction device squeezes ambient air out of the feedstock prior to entry into the pyrolysis apparatus retort. 1. A pyrolysis apparatus for reducing feedstock to gaseous energy sources and recyclable solids , comprising:a housing configured to receive a plurality of modular processing units configured to operate in parallel;a modular first processing unit, said first processing unit comprising a first feedstock inlet, a first gas output outlet, a first solids output outlet, and a first feedstock transport mechanism extending through said first processing unit, said first feedstock transport mechanism comprising a first multi-pitch auger for moving feedstock at different rates through said first processing unit; anda modular second processing unit removably connected to said first processing unit via the housing, said second processing unit comprising a second feedstock inlet, a second gas output outlet, a second solids output outlet, and a second feedstock transport mechanism extending through said second processing unit, said second feedstock transport mechanism comprising a second multi-pitch auger for moving feedstock at different rates through said second processing unit;wherein said first processing unit and second processing unit are configured to operate in parallel.2. The pyrolysis apparatus of claim 1 , wherein:said first processing unit comprises a retort surrounding said first feedstock transport mechanism; andsaid first multi-pitch auger ...

SUBSTANCE VEHICLE OF PYROLYSIS REACTOR

The present invention discloses a substance vehicle of pyrolysis reactor to apply for loading the substances of pyrolysis reactor. The substance vehicle includes a vehicle body, at least two movable doors and at least two fixed units. The vehicle body is used to accommodate the pyrolysis substances, and the movable door is movably disposed at the bottom of the vehicle body. When the fixed units are changed from the first position to the second position, a part of the fixed unit will disengage from the bottom of the movable door, such that the movable doors are opened by gravity and the pyrolysis substances are dropped. 1. A substance vehicle of pyrolysis reactor , applicable to load and transport a pyrolysis substance , comprising:a vehicle body, having at least two volume spaces separated by a separator, the at least two volume spaces being not communicating, and a top of the at least two volume spaces being fully opened for allowing the pyrolysis substances to be placed into the at least two volume spaces;at least two movable doors, movably disposed at a bottom of the at least two volume spaces, wherein the at least two movable doors are operated independently; andat least two fixed units, being in L-shaped and comprised of a long strut and a short strut, the long strut corresponding to the at least two volume spaces disposed on a side edge of the vehicle body, and an end of the long strut adjacent to the bottom of the at least two volume spaces connected with the short strut, wherein each of the at least two fixed units controls an operation of one of the at least two movable doors respectively;wherein the short strut is reciprocally rotatable between a first position and a second position around an axis along an axial direction of the vehicle body, the short strut is located below the at least two movable doors to prevent opening the at least two movable doors in the first position, and the short strut is in the second position while disengaging from the bottom ...

Systems and methods for treating a surface of a coke plant

The present technology relates to systems and methods for reducing leaks in a system for coking coal. For example, some embodiments provide systems and method for treating a cracked or leaking surface in a system for coking coal. In particular, the present technology includes systems having one or more substances configured to reduce an airflow through one or more cracks by creating an at least partially impermeable patch. The present technology further includes methods for treating surfaces having one or more cracks to reduce an airflow through the one or more cracks.

BURN PROFILES FOR COKE OPERATIONS

The present technology is generally directed to systems and methods for optimizing the burn profiles for coke ovens, such as horizontal heat recovery ovens. In various embodiments the burn profile is at least partially optimized by controlling air distribution in the coke oven. In some embodiments, the air distribution is controlled according to temperature readings in the coke oven. In particular embodiments, the system monitors the crown temperature of the coke oven. After the crown reaches a particular temperature range the flow of volatile matter is transferred to the sole flue to increase sole flue temperatures throughout the coking cycle. Embodiments of the present technology include an air distribution system having a plurality of crown air inlets positioned above the oven floor. 115-. (canceled)16. A system for controlling a horizontal heat recovery coke oven burn profile , the method comprising:a horizontal heat recovery coke oven having an oven chamber being at least partially defined by an oven floor, opposing oven doors, opposing sidewalls that extend upwardly from the oven floor between the opposing oven doors, an oven crown positioned above the oven floor, and at least one sole flue, beneath the oven floor, in fluid communication with the oven chamber;a temperature sensor disposed within the oven chamber;at least one air inlet, positioned to place the oven chamber in fluid communication with an environment exterior to the horizontal heat recovery coke oven;at least one uptake channel having an uptake damper in fluid communication with the at least one sole flue; the uptake damper being selectively movable between open and closed positions;the negative pressure draft is reduced over a plurality of flow reducing steps by; anda controller operatively coupled with the uptake damper and adapted to move the uptake damper through a plurality of increasingly flow restrictive positions over the carbonization cycle, based on the plurality of different ...

PROCESS AND SYSTEM FOR WHOLE TYRES AND PLASTIC COMPOSITES PYROLYSIS TO FUEL CONVERSION AND COMPOUND RECOVERY

Disclosed is a process for treating waste plastic materials such as whole tyres, coarsely cut tyres, large plastic pieces, plastic composites such as hoses or combinations of above into gases, liquids and solids by direct heating in a pyrolysis liquid () such as molten salt or molten metal. The pyrolysis system is constructed such that the segregation of the light and heavy materials occurs within the pyrolysis chamber. The carbon black is segregated from the pyrolysis vapours via a cyclone and fractions of carbon black may be obtained by installing a number of cyclones in series so that different qualities of carbon black may be produced. Diesel or other oils, steel, carbon black, ZnO and synthesis gas are recovered; all of which can be feed streams to other processes. This process avoids the inefficient procedure of cutting the tyres or other plastic composites into small pieces before treatment by pyrolysis and also recovers valuable components. 1. A system for recycling plastic feed materials such as whole or part tyres of various sizes , cut or un-cut or large plastic pieces or small plastic pieces or other plastic composites such as glass fibre reinforced plastics , metal coated plastics such as hoses and pure or mixed non-composite plastics or combinations thereof , the system comprising:{'b': 29', '29, 'a module for charging said feed material into a charging vessel (), said charging vessel () adapted to remove air from said feed material;'}{'b': 29', '3', '1, 'a module for charging said feed material from said charging vessel () into a pyrolysis chamber () comprising a pyrolysis liquid ();'}{'b': 1', '1, 'a module for allowing heavy and light solid pyrolysis products associated with said feed material to separate within said pyrolysis liquid () such that said light solid pyrolysis products separate to the top of said pyrolysis liquid ();'}{'b': 6', '1, 'a module for removing the pyrolysis vapours and said light solid pyrolysis products via extractor () from ...

Thermal cycle continuous automated coal pyrolyzing furnace

A thermal cycle continuous automated coal pyrolyzing furnace, includes a furnace body, a coal feeding device, a preheating device, an inputting coal regulating bunker, an inputting coal cooling device, a coal pyrolyzation coking device, a coke modification device, a dry quenching device and a raw gas exporting device; wherein the coal feeding device, the pre-heating device, the inputting coal regulating bunker, the inputting coal cooling device, the coal pyrolyzation coking device, the coke modification device, the dry quenching device and the raw gas exporting device are all integrated on the furnace body; the coal pyrolyzation coking device includes a coking chamber, an external combustion gas heating device, an internal combustion gas heating device and a flame path bow. Utilizing the coal pyrolyzing furnace is capable of achieving continuously quenching, so as to improve quenching efficiency and decrease quenching cost. 1. A thermal cycle continuous automated coal pyrolyzing furnace , comprising: a furnace body , a coal feeding device , a plurality of preheating devices , an inputting coal regulating bunker , an inputting coal cooling device , a coal pyrolyzation coking device , a coke modification device , a dry quenching device and a raw gas exporting device;wherein the coal feeding device, the preheating devices, the inputting coal regulating bunker, the inputting coal cooling device, the coal pyrolyzation coking device, the coke modification device, the dry quenching device and the raw gas exporting device are all integrated on the furnace body;the coal pyrolyzation coking device comprises a coking chamber, an external combustion gas heating device, an internal combustion gas heating device and a flame path bow;the coal feeding device comprises: an inputting coal dust conveyor, an inputting bunker, a coal dust direction divider, a coal dust distribution chamber, an inputting bunker discharge duct and a coal dust filter;the coal dust filter is located above ...

METHOD AND SYSTEM FOR DYNAMICALLY CHARGING A COKE OVEN

Systems and methods of dynamically charging coal in coke ovens related to the operation and output of coke plants including methods of automatically charging a coke oven using a charging ram in communication with a control system to increase the coke output and coke quality from coke plants. In some embodiments, the control system is capable of moving the charging ram in a horizontal first direction, a horizontal second direction and a vertical third direction while charging coal into the oven. In some embodiments, the coal charging system also includes a scanning system configured to scan an oven floor to generate an oven floor profile and/or oven capacity. The scanning system used in combination with the control system allows for dynamic leveling of the charging ram throughout the charging process. In some embodiments, the charging ram includes stiffener plates and support members to increase the mechanical strength of the charging ram and decrease the sag of the charging ram at a distal end. 1. A coal charging system , the system comprising:a coke oven including a pusher side opening, a coke side opening opposite the pusher side opening, opposite side walls, and an oven floor defined by the pusher side opening, the coke side opening, and the opposite side walls;a charging ram having a proximal end portion, a distal end portion, and opposite sides that define a length of the charging ram, the charging ram being movable at least from the pusher side opening towards the coke side opening;a conveyer system operably coupled to the charging ram and capable of charging coal into the oven, wherein the conveyor system in operation experiences a charging pressure; anda control system in communication with the charging ram, wherein the control system is configured to automatically move the charging ram at least between the pusher side opening and the coke side opening, such that the automatic movement of the charging ram is determined at least in part by the chain pressure ...

PROCESS FOR DEVOLATIZING A FEEDSTOCK

Provided herein is a method for devolatizing a solid feedstock. The solid feedstock is treated to a produce a particle size laying between 1 cmand 100 cm. The solid feedstock is passed into a device connected to an outlet of a compaction screw auger comprising an assembly including a solid feedstock injector, a retort, a side arm for injecting a heated gas comprising hydrogen, and a process auger. The solid feedstock is contacted with the heated gas at a temperature of 500° C. to 1000° C. for a time of 60 seconds to 120 seconds, whereby the solid feedstock is converted into a gas stream and a solid stream. 1. A method for devolatizing a solid feedstock , comprising carbon-based waste selected from the group consisting of hazardous material , biomass , animal manure , tires , municipal solid waste and refuse derived fuel , wherein the method comprises:{'sup': 3', '3, 'treating the solid feedstock to a produce a particle size laying between 1 cmand 100 cm;'} [{'sub': 1', '2', '1', '2', '1', '2, 'the injector having a cylindrical body defined by an inner cylindrical surface and an outer cylindrical surface with a thickness between the inner and outer cylindrical surfaces, an inner cavity, an inside diameter D, and an outside diameter D; an inlet end of the injector having an inlet opening and injector flange radially disposed around the inlet opening and extending radially outward from the cylindrical body of the injector; an outlet end of the injector having an outlet opening and an injector ring radially disposed around the outlet opening and extending radially outward from the cylindrical body of the injector; an internal sealing shoulder being disposed on the outer cylindrical surface of the injector at a distance Lfrom the injector ring and at a distance Lfrom the injector flange, wherein the distance Lis less than the distance L;'}, {'sub': 3', '4', '3', '2, 'the retort having a cylindrical body defined by an inner cylindrical surface and an outer cylindrical ...

Oil, method and apparatus

A thermolysis oil derived from textile is described. The oil comprises an N-heterocyclic aromatic compound and/or a substituted derivative thereof in an amount of at least 2 wt. %. Also described is a method of providing a thermolysis oil, a feeder ( 100 ) for an apparatus ( 1 ) for thermolysing a textile, an apparatus ( 1 ) for thermolysing a textile and a use of waste textile.

IN-FEED HOPPER AND METER FOR CARBON-BASED FEEDSTOCK PROCESSING SYSTEM

A meter for controlling the flow of feedstock from an in-feed hopper to a distillation unit, including a cylindrical roller having a first end, a second end, and an outer diameter, the roller defining a recess that extends helically substantially from the first end to the second end, a sleeve circumscribing a portion of the outer diameter of the cylindrical roller, the sleeve having an open first side that allows the passage of feedstock into the recess of the roller, and an open second side that allows the passage of feedstock out of the recess of the roller as the roller rotates relative to the sleeve, and a housing fixedly attached to the sleeve and capable of attachment to the in-feed hopper and the distillation unit such that feedstock most pass through the housing to get from the in-feed hopper to the distillation unit. 1. A meter for controlling the flow of feedstock from , an in-feed hopper to a distillation unit , the meter comprising:a cylindrical roller having a first end, a second end, and an outer diameter, the roller defining a recess that extends helically substantially from the first end to the second end;a sleeve circumscribing a portion of the outer diameter of the cylindrical roller, the sleeve having an open first side that allows the passage of feedstock into the recess of the roller, and an open second side that allows the passage of feedstock out of the recess of the roller as the roller rotates relative to the sleeve; anda housing fixedly attached to the sleeve and capable of attachment to the in-feed hopper and the distillation unit such that feedstock must pass through the housing to get from the in-feed hopper to the distillation unit.2. The meter of claim 1 , wherein the meter further comprises:a wear plate having substantially the same length as the roller, and attached to the housing so that an edge of the wear plate is proximate an outer diameter of the roller to shear feedstock extending out of the recess as the roller turns.3. The ...

POWER GENERATION SYSTEM

Provided is a power generation system in which the combustion heat of hydrocarbon gas is used to heat the steam for power generation; at the same time, the exhaust heat thereof is used to dry and dry-distill low rank coal. Due to the use of a moving bed dry distillation furnace, it is possible to keep the product gas temperature reduced; further, fewer restrictions are imposed on materials such as those for gas pipes, etc., and it is possible to achieve excellent maintainability. Further, due to low-temperature dry distillation, the product gas temperature is low, and it is possible to solve problems due to a tar component; further, fixed carbon is produced by utilizing the exhaust heat of the combustion step and of the power generation step, so that the system is excellent in energy-saving efficiency and resource-saving efficiency, making it possible to utilize low rank coal, which is of high moisture content and difficult to use in places other than the point of origin, in places other than the coal-producing region. The power generation system includes: a dry distillation step for dry-distilling low rank coal of high moisture content; a cooling step for cooling the fixed carbon obtained in the dry distillation step; a combustion step in which hydrocarbon gas obtained in the dry distillation step is used as the main fuel; and a power generation step in which there are provided a power generator moving a steam turbine by main steam generated in the combustion step and a condenser. 1. A power generation system comprising: a dry distillation step for dry-distilling low rank coal; a cooling step for cooling fixed carbon obtained in the dry distillation step; a combustion step in which hydrocarbon gas obtained in the dry distillation step is used as a main fuel; and a power generation step in which there are provided a power generator moving a steam turbine by main steam generated in the combustion step and a condenser.2. The power generation system according to claim ...

BIOMASS FEED SYSTEM INCLUDING GAS ASSIST

An improved biomass feed system and processes for transporting biomass to downstream processing locations are disclosed. The system uses a pressurized gas to assist in the transporting of the biomass to the conversion reactor. 1. A process for producing bio-oil , said process comprising the steps of:(a) introducing a first quantity of biomass material into a first hopper;(b) transporting said first quantity of biomass material from said first hopper into a second hopper;(c) introducing a second quantity of biomass material into said first hopper;(d) pressurizing said second hopper with a gas while said first quantity of biomass material is located in said second hopper;(e) transporting said second quantity of biomass material from said second hopper to a pressurized feed system;(f) depressurizing said second hopper by releasing at least a portion of said gas from said second hopper;(g) routing at least a portion of said gas released in step (f) to said first hopper; and(h) using said gas routed from said second hopper in step (g) to at least partially purge oxygen from said second quantity of biomass material inside said first hopper.2. The process according to claim 1 , further comprising:(i) transporting said first quantity of biomass material through said pressurized feed system and into a reaction zone; and(ii) introducing a carrier gas into said pressurized feed system, wherein said carrier gas is used to propel said first quantity of biomass through at least a portion of said pressurized feed system.3. The process according to claim 2 , further comprising subjecting said first quantity of biomass material to pyrolysis in said reaction zone claim 2 , wherein said biomass material comprises a ligno-cellulosic material.4. The process according to claim 1 , wherein said pressurized feed system comprises a feed hopper for receiving said first quantity of biomass material from said second hopper.5. The process according to claim 4 , wherein said feed hopper has a ...

PARTICULATE DETECTION FOR INDUSTRIAL FACILITIES, AND ASSOCIATED SYSTEMS AND METHODS

Systems and methods for particle leak detection generally include a separation or collection device configured to filter particulate from a stream and a detection device downstream of the separation or collection device. The detection device can be positioned to detect particulate that passes the separation or collection device and can include a probe configured to detect the solid particles. The particle leak detection systems can be configured to be disposed on moveable systems, such as moveable systems in coke oven operations. 1. A particulate detection system , comprising:a separation or collection device configured to filter particulate from a stream;a detection device downstream of the separation or collection device, wherein the detection device is positioned to detect particulate that passes the separation or collection device, the detection device including a probe configured to detect the solid particles,wherein the detection device is configured to generate an action when a current associated with the detection device is outside a predetermined range.2. The system of wherein the current is a direct current claim 1 , and wherein the probe includes a wireless end portion configured to detect contact with the particulate claim 1 , thereby causing a change in the direct current.3. The system of wherein the current is a direct current claim 1 , and wherein the probe includes a wireless end portion configured to detect a collective charge associated with the particulate claim 1 , thereby causing a change in the direct current.4. The system of wherein the current is an induced current claim 1 , and wherein the probe includes a wireless end portion configured to detect a collective charge associated with the particulate claim 1 , thereby causing a change in the induced current.5. The system of claim 1 , wherein the separation or collection device and the detection device are positioned on a moveable system.6. The system of claim 5 , wherein the moveable system is ...

COAL CHARGING TELESCOPE FOR FILLING COKE OVENS

The invention relates to a coal charging telescope for charging coke ovens, having an upper connector device for fastening to a coal charging carriage, a charging telescope upper part which is suspended on pendulum elements, and a charging telescope lower part which is suspended by way of further pendulum elements on a lifting device. A seal is arranged between the charging telescope upper part and the connector device. The charging telescope lower part engages into the charging telescope upper part and is configured as a double-walled element which has an outer shell and an inner tube. The connector device has a coal charging tube and a gas collecting space which adjoins the upper side of the charging telescope upper part with an outlet opening for discharging emissions. 111.-. (canceled)12. A coal charging telescope for charging coke ovens , the coal charging telescope comprising:a connector device for fastening to a coal charging carriage;a charging telescope upper part which is suspended on pendulum elements;a charging telescope lower part which is suspended by way of further pendulum elements on a lifting device; anda first seal arranged between the charging telescope upper part and the connector device wherein the charging telescope lower part engages into the charging telescope upper part and is configured as a double-walled element which has an outer shell and an inner tube, wherein the connector device has a coal charging tube and a gas collecting space which adjoins the upper side of the charging telescope upper part with an outlet opening for discharging emissions, the coal charging tube extending in every functional position of the lifting device as far as into the region of the charging telescope lower part, and it being possible for emissions to be discharged through an annular space of the charging telescope lower part, which annular space is delimited by the outer shell and the inner tube, into the charging telescope upper part and from there into ...

Material Transfer System

A material transfer system for transferring material into or out of a pyrolysis system is described. The system includes a first conduit comprising a first inlet and a first outlet. a store, and a second conduit comprising a second inlet and a second outlet. The first conduit is configured to receive, at the first inlet, the material and transfer the material, through the first outlet, to the store. The store is configured to store the material. The second conduit is configured to: receive, at the second inlet, the material, transfer the material, and output the material through the second outlet.

METHOD AND SYSTEM FOR DYNAMICALLY CHARGING A COKE OVEN

Systems and methods of dynamically charging coal in coke ovens related to the operation and output of coke plants including methods of automatically charging a coke oven using a charging ram in communication with a control system to increase the coke output and coke quality from coke plants. In some embodiments, the control system is capable of moving the charging ram in a horizontal first direction, a horizontal second direction and a vertical third direction while charging coal into the oven. In some embodiments, the coal charging system also includes a scanning system configured to scan an oven floor to generate an oven floor profile and/or oven capacity. The scanning system used in combination with the control system allows for dynamic leveling of the charging ram throughout the charging process. In some embodiments, the charging ram includes stiffener plates and support members to increase the mechanical strength of the charging ram and decrease the sag of the charging ram at a distal end. 129.- (canceled)30. A method for dynamically charging a coal system , the method comprising:positioning a charging ram at an initial charging position of a coke oven, wherein the oven includes a pusher side opening, a coke side opening opposite the pusher side opening, opposite side walls, and an oven floor defined by the pusher side opening, coke side opening, and opposite side walls, and wherein the initial charging position is adjacent to the pusher side opening;charging coal into the oven at the initial charging position via a conveyer system operably coupled to the charging ram, wherein the conveyer system in operation experiences a charging pressure;using a control system, automatically moving the charging ram while simultaneously charging coal into the oven via the conveyer system; andmaintaining the charging pressure within a preset operating range until the oven is charged.31. The method of wherein automatically moving the charging ram includes both automatically ...

COKE OVEN CHARGING SYSTEM

The present technology is generally directed to coal charging systems used with coke ovens. In some embodiments, a coal charging system includes a charging head having opposing wings that extend outwardly from the charging head, leaving an open pathway through which coal may be directed toward side edges of the coal bed. In other embodiments, an extrusion plate is positioned on a rearward face of the charging head and oriented to engage and compress coal as the coal is charged along a length of the coking oven. In other embodiments, charging plates extend outwardly from inward faces of opposing wings. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. (canceled)16. (canceled)17. (canceled)18. (canceled)19. (canceled)20. (canceled)21. (canceled)22. (canceled)23. (canceled)24. (canceled)25. (canceled)26. (canceled)27. (canceled)28. A coal charging system , the system comprising:an elongated charging frame having a distal end portion, proximal end portion, and opposite sides;a charging head operatively coupled with the distal end portion of the elongated charging frame; the charging head including a planar body residing within a charging head plane and having an upper edge portion, lower edge portion, opposite side portions, a front face, and a rearward face;an extrusion plate operatively coupled with the rearward face of the charging head; the extrusion plate having a coal engagement face that is oriented to face rearwardly and downwardly with respect to the charging head; anda charging conveyor operatively coupled with the elongated charging frame and having a distal end positioned adjacent and in open fluid communication with the coal engagement face of the extrusion plate so that coal is deposited immediately behind the coal engagement face of the extrusion plate.29. The coal charging system of wherein the extrusion plate ...

BOTTOM DE-HEADING DEVICE AND INLET FOR COKE DRUM

In an embodiment, a de-heading device for a coke drum includes an outer component that includes an inlet nozzle; and an inner component that includes a pipe elbow and an orifice, wherein the outer component is coupled to the inner component by an actuator, the actuator for shifting between two or more positions. In another embodiment, a method of de-heading a coke drum includes actuating an actuator, the actuator coupled to a de-heading device, wherein the de-heading device includes an outer component comprising an inlet nozzle; and an inner component comprising a pipe elbow and an orifice, wherein the outer component is coupled to the inner component by the actuator, the actuator for shifting between two or more positions; and either removing a material from a coke drum coupled to the de-heading device, or filling a coke drum coupled to the de-heading device with a material. 1. A de-heading device for a coke drum , comprising:an outer component comprising an inlet nozzle; andan inner component comprising a pipe elbow and an orifice, wherein the outer component is coupled to the inner component by an actuator, the actuator for shifting between two or more positions, and wherein the inlet nozzle is located on a surface plane substantially perpendicular to a direction of movement of the actuator.2. The de-heading device of claim 1 , wherein the outer component and the inner component are arranged in a manner where there is selective communication between a coke drum and the inlet nozzle.3. The de-heading device of claim 1 , wherein at least one position of the two or more positions allows a material to be introduced into the inlet nozzle and a coke drum.4. The de-heading device of claim 1 , wherein at least one position of the two or more positions allows a material to exit a coke drum and/or to pass through the orifice of the inner component.5. The de-heading device of claim 1 , wherein the outer component further comprises a top opening on a top side of the outer ...

PLASMA ARC CARBONIZER

A system and method for plasma arc anaerobic thermal conversion processing is provided to convert waste into bio-gas; bio-oil; carbonized materials; non-organic ash, and varied further co-products. The system and process supports a variety of processes, including to make, without limitation, carbon, carbon-based inks and dyes, activated carbon, aerogels, bio-coke, and bio-char, as well as generate electricity, produce adjuncts for natural gas, and/or various aromatic oils, phenols, and other liquids, all depending upon the input materials and the parameters selected to process the waste, including real time economic and other market parameters which can result in the automatic re-configuration of the system to adjust its output co-products to reflect changing market conditions. Plasma arc carbonizer off-gases produced during carbonization are supplied to a controlled heated column for refining and recovery of the carbonizer hot gases into distillates. 1. A system for treating waste , the system comprising:at least one plasma arc unit;a carbonizer heated by said at least one plasma arc units and adapted to convert the waste to a useable product and resultant hot gases; anda thermal oxidizer in gaseous communication with said carbonizer to receive the resultant hot gases.2. The system of wherein the waste includes at least one of municipal solid waste claim 1 , infectious medical waste claim 1 , or bitumen that optionally contains non-reactive inorganics.3. The system of wherein said carbonizer employs anaerobic thermal conversion processing to treat the waste.4. The system of wherein said carbonizer comprises a thermo-chemical reactor that is one of a drag-chain reactor claim 1 , batch reactor claim 1 , continuous-stirred-tank reactor claim 1 , rotating drum claim 1 , thermal oxidizers claim 1 , or plug-in reactor.5. The system of wherein said carbonizer operates under a reduced pressure of a partial or complete vacuum.6. The system of wherein said at least one ...

SUBSTANCE VEHICLE OF PYROLYSIS REACTOR

The present invention discloses a substance vehicle of pyrolysis reactor to apply for loading the substances of pyrolysis reactor. The substance vehicle includes a vehicle body, a movable door and a fixed unit. The vehicle body is used to accommodate the pyrolysis substances, and the movable door is movably disposed at the bottom of the vehicle body. When the fixed unit is changed from the first position to the second position, a part of the fixed unit will disengage from the bottom of the movable door, such that the movable door is opened by gravity and the pyrolysis substances are dropped. 1. A substance vehicle of pyrolysis reactor , applicable to load and transport a pyrolysis substance , comprising:a vehicle body, having at least one volume space, and a top of the volume space being in a full-open state so as to dispose the pyrolysis substances into the volume space;at least one movable door, movably disposed at a bottom of the volume space; andat least one fixed unit, being in L-shaped and comprising a long strut and a short strut, the long strut corresponding to the volume space disposed on a side edge of the vehicle body, and an end of the long strut adjacent to the bottom of the volume space connected with the short strut;wherein when the short strut is in a first position, the short strut is located below the movable door to prevent opening the movable door, when the fixed unit is rotating, the short strut is rotating to a second position and the short strut disengages from the bottom of the movable door, such that the movable door is opened by gravity.2. The substance vehicle of pyrolysis reactor of claim 1 , wherein an end of the long strut claim 1 , which is adjacent to the top of the volume space claim 1 , is disposed as a non-circular structure.3. The substance vehicle of pyrolysis reactor of claim 2 , wherein the substance vehicle of pyrolysis reactor which loads the pyrolysis substances displaces to the top of a freefall tank of the pyrolysis ...

PROCESS AND REACTOR FOR CONTINUOUS CHARCOAL PRODUCTION

Continuous charcoal production system in a vertical reactor with a concentric charging zone () and drying zone (), a carbonization zone (), a cooling zone () and a discharge zone (), and a method for recovering energy from carbonization gases for the production of this charcoal, comprising the extraction of carbonization gas from the drying zone () and subdividing it into recirculating gas and heating gas, with the remaining gas exceeding the energy required to generate electricity; burning the heating gas in a hot gas generator (); injecting the recirculating gas into a heat recovery unit (); injecting the heating gas after combustion into the heat recovery unit (), indirect heating of the recirculating gas; and reinjecting the heated recirculating gas into the carbonization zone () of the reactor (R).

METHOD AND DEVICE FOR CARBONIFICATION OF CROP STRAWS

The present invention is to provide a method for carbonification of crop straws and a device thereof. Pyrolysis process is controlled by regulating the feeding of oxygen during said pyrolysis process, and pyrolysis and carbonification are respectively conducted in separate pyrolysis and carbonification pools, wherein the straws are pyrolyzed in said pyrolysis pool and entered into said carbonification pool to be carbonified. The present invention can quickly raise the temperature of the pyrolysis process, shorten the time of the pyrolysis process, and improve the pyrolysis carbonification efficiency. 11235436311271728122. A device for carbonification of crop straws , comprising a pyrolysis pool () , a carbonification pool () and a regulated oxygen feeding pipe () , wherein a butterfly valve () for the oxygen feeding pipe is provided at an oxygen feeding port () of said regulated oxygen feeding pipe () , branch oxygen supply ports () connected to said regulated oxygen feeding pipe () are in communication with said pyrolysis pool () , and said pyrolysis pool () and carbonification pool () are two separate units of the device , and wherein one or more furnace grates () of turn plate type are provided within said pyrolysis pool () , said furnace grates () being connected to a shaft or several shafts , and wherein said carbonification pool () is located below a material discharging port () of said pyrolysis pool () and is provided with a cover () having a one-way ventilator.29191110121111101314131514. The device for carbonification of crop straws according to claim 1 , further comprising a gas collecting shell () provided above said pyrolysis pool () claim 1 , wherein said gas collecting shell () is in communication with a settlement room () through a gas channel () claim 1 , and a stage or several stages of spacers () are provided in said settlement room () claim 1 , a top end of which settlement room () is in communication with said gas channel () and is provided with ...

SELF-SUSTAINING PYROLYSIS SYSTEM FOR ENERGY PRODUCTION

A pyrolysis apparatus reduces feedstock to gaseous energy sources and recyclable solids by moving feedstock through a processing unit via a feedstock transport mechanism that has sections that move the feedstock at respectively different rates through a retort within the processing unit. The feedstock transport mechanism may be an auger with a variable flighting pitch along its shaft. The pyrolysis apparatus may be modular in that processing units may be added and subtracted as necessary for any given installation. A restriction device squeezes ambient air out of the feedstock prior to entry into the pyrolysis apparatus retort. 1. A pyrolysis apparatus for reducing feedstock to gaseous energy sources and recyclable solids , comprising:a housing configured to receive a plurality of modular processing units configured to operate in parallel;a modular first processing unit, said first processing unit comprising a first feedstock inlet, a first gas output outlet, a first solids output outlet, and a first feedstock transport mechanism extending through said first processing unit, said first feedstock transport mechanism comprising a first multi-pitch auger for moving feedstock at different rates through said first processing unit; anda modular second processing unit removably connected to said first processing unit via the housing, said second processing unit comprising a second feedstock inlet, a second gas output outlet, a second solids output outlet, and a second feedstock transport mechanism extending through said second processing unit, said second feedstock transport mechanism comprising a second multi-pitch auger for moving feedstock at different rates through said second processing unit;wherein said first processing unit and second processing unit are configured to operate in parallel.2. The pyrolysis apparatus of claim 1 , wherein:said first processing unit comprises a retort surrounding said first feedstock transport mechanism; andsaid first multi-pitch auger ...

Biomass gas and biomass charcoal preparation system

The present invention relates to a biomass gas and biomass charcoal preparation system, including three successive working units: a feeding unit, a pyrolysis reaction unit, and a discharging unit, and further having a pyrolysis reaction control system. The pyrolysis reaction unit has a pyrolysis reaction body. The pyrolysis reaction body is provided therein with a helical propulsion device and an air supply device. The pyrolysis reaction body is a rectangular cavity having a metal shell. The cavity of the pyrolysis reaction body is divided into two parts: an upper part and a lower part that are separable. In the present invention, the pyrolysis reaction body is provided therein with a thermal insulating layer, which effectively separates the metal shell from a high-temperature reaction medium, so requirements for the heat resistance of the material of the cavity of the pyrolysis reaction body are lowered, a common carbon steel material can be used and the cost is reduced, and the metal shell is effectively relieved of thermal deformation, and heat loss is reduced; the pyrolysis reaction body is divided into an upper part and a lower part, so it is easier to disassemble wearing parts on the bottom of the reaction body to facilitate maintenance and replacement.

Retractable Center Feed Injection Device

A retractable center feed injection device can be employed to feed residual oil into a coke drum as part of a delayed coking process. The retractable center feed injection device can include a housing within which the injection nozzle slides between an extended and a retracted position. A feed inlet is positioned on an opposite side of the coke drum from the retractable center feed injection device. When in the extended position, the injection nozzle can couple with the feed inlet and thereby form an extension of the feed inlet into the center of the coke drum. In this way, the residual oil never flows through the housing. 1. A retractable center feed injection device for use on a coke drum comprising:a housing configured to couple to a sidewall of a coke drum in alignment with a first opening in the sidewall;an injection nozzle contained within the housing, the injection nozzle having a first end and a second end, the injection nozzle being configured to slide between a retracted position and an extended position in which the first end extends into the coke drum; andan actuator that is coupled to the second end of the injection nozzle and configured to slide the injection nozzle between the retracted position and the extended position;wherein the injection nozzle includes a chamber positioned towards the first end and having one or more outlet openings that are oriented into the drum and an inlet opening that extends out through the first end such that residual oil can be flowed into the chamber via the inlet opening and out of the chamber via the one or more outlet openings.2. The retractable center feed injection device of claim 1 , further comprising:a feed inlet configured to couple to the sidewall of the coke drum in alignment with a second opening in the sidewall, the second opening being opposite the first opening, the first end of the injection nozzle coupling with the feed inlet when the injection nozzle is in the extended position.3. The retractable ...

METHOD AND SYSTEM FOR OPTIMIZING COKE PLANT OPERATION AND OUTPUT

The present technology is generally directed to methods of increasing coal processing rates for coke ovens. In various embodiments, the present technology is applied to methods of coking relatively small coal charges over relatively short time periods, resulting in an increase in coal processing rate. In some embodiments, a coal charging system includes a charging head having opposing wings that extend outwardly and forwardly from the charging head, leaving an open pathway through which coal may be directed toward side edges of the coal bed. In other embodiments, an extrusion plate is positioned on a rearward face of the charging head and oriented to engage and compress coal as the coal is charged along a length of the coking oven. In other embodiments, a false door system includes a false door that is vertically oriented to maximize an amount of coal being charged into the oven. 1. A method of increasing a coal processing rate of a coke oven , the method comprising:positioning a coal charging system, having an elongated charging frame and a charging head operatively coupled with a distal end portion of the elongated charging frame, at least partially within a coke oven having a maximum designed coal charge capacity, defined as a maximum volume of coal that can be charged into the coke oven according to a width and height of the coke oven multiplied by a maximum bed height, defined by a height of downcomer openings, formed in opposing side walls of the coke oven, above a coke oven floor, and a maximum coking time associated with the maximum designed coal charge, wherein the maximum designed coking time is defined as the amount of time required to fully coke the maximum designed coal charge;charging coal into the coke oven with the coal charging system in a manner that defines a first operational coal charge that is less than the maximum designed coal charge capacity;coking the first operational coal charge in the coke oven until it is converted into a first coke bed ...

SYSTEM AND PROCESS FOR CONVERTING WASTE PLASTIC INTO FUEL

An apparatus is provided for processing reusable fuel comprising: a continuous material supply assembly; a heated airlock feeder configured to continuously receive and process the material supply received therein; a reactor configured to receive the processed material from the heated airlock feeder; and a vapor refining system configured to process vapor supplied by the reactor. The apparatus may comprise a char disposal system configured to eliminate char from the reactor. The apparatus may also comprise a thermal expansion system configured to allow thermal expansion of the reactor. A cooling system may be configured to receive processed fuel from the reactor. 153-. (canceled)54. An apparatus for processing reusable fuel comprising:a continuous material supply assembly;a heated airlock feeder;a reactor configured to receive material from the heated airlock feeder; anda vapor refining system configured to process vapor supplied by the reactor,wherein the material supply assembly comprises:a material press body of the continuous material supply assembly having an inlet and an air outlet;a power source configured to generate an airstream into the inlet towards and through the air outlet of the material press body, wherein the airstream captures and feeds a supply material into the material press body;a plurality of press augers disposed within the material press body and configured to receive and manipulate the supply material fed by the airstream into the material press body;a drive system connected to the plurality of augers which it controls,wherein the supply material is manipulated by the plurality of press augers out of an outlet of the material press body,wherein the heated airlock feeder is configured to receive and process the supply material received from the outlet of the material press body,wherein the heated airlock feeder comprises elongated augers connected to a drive coupling, the elongated augers having axially rotatable screws,a support body of the ...

Dense-phase feeder method

DENSE-PHASE FEEDER METHOD Abstract of the Disclosure A method for the dense-phase flow of particulate solids utilizes a pressurized feeder and flow splitter is disclosed which transports and equally divides particulate material at essentially the bulk density with only the gas contained in interstices of the solid particles being used to transport the particles. The feeder comprises a vessel which is pressurized, a gas source for pressurization and an outlet line with a full opening valve located immediately adjacent to the feeder. The loaded vessel containing particulate matter is pressurized, followed by opening the valve adjacent the feeder, the valve and relatively empty downstream line when flow is initiated being the key to successful operation of the dense-phase feeder. The downstream flow divider evenly distributes the dense-phase material to, for example, a multiplicity of feed passages in a multi-passage injector.

Method and apparatus for coal coking

The invention provides a coke oven charging machine (10) including a mobile frame (64) and a coke oven feed device (20) on the mobile frame. The coke oven feed device includes a movable, elongate charging plate (28) having a first end and a second end, retractable side-walls (48) adjacent the charging plate, first and second end walls (44 & 46) adjacent the first and second ends of the charging plate and a shuttle section adjacent the first end of the charging for spanning an area between the first end of the charging plate and an entrance to the oven. The shuttle section has opposed shuttle side walls (52) and a shuttle end wall (50). A charging plate moving device (60) is provided for moving the charging plate into and out of the oven. The charging machine apparatus provides a means for quickly charging coking ovens with a compacted coal charge so that lower quality coals may be used to make metallurgical coke.

Heated airlock feeder unit

A Heated Airlock Feeder is disclosed. Heated Airlock Feeder allows for the continuous feeding of solid, shredded plastic into a reactor tube surrounded by clamshell burner boxes. Inside of the reactor tube, two augers, one with right hand flights and one with left hand flights are welded to smooth augers to create two continuous augers that push solid plastic material, liquid plastic material and molten plastic material through two small holes. As the plastic is in its molten state while being forced through the two small holes, an airlock is formed preventing air form entering the system. As the solid, shredded plastic is fed into the system, an airlock is formed allowing for the continuous feeding of the system. The clamshell burner boxes allow for convection and radiant heat allowing for even, continuous heat.

Heated airlock feeder unit

A Heated Airlock Feeder is disclosed. The Heated Airlock Feeder allows for the continuous feeding of solid, shredded plastic into a reactor tube surrounded by clamshell burner boxes. Inside of the reactor tube, two augers, one with right hand flights and one with left hand flights are welded to smooth augers to create two continuous augers that push solid plastic material, liquid plastic material and molten plastic material through two small holes. As the plastic is in its molten state while being forced through the two small holes, an airlock is formed preventing air form entering the system. As the solid, shredded plastic is fed into the system, an airlock is formed allowing for the continuous feeding of the system. The clamshell burner boxes allow for convection and radiant heat allowing for even, continuous heat.

DEVICE FOR TRANSFERRING A FINE PARTICULATED SOLID MATERIAL FROM A ROOM WITH SUBSTANTIALLY NORMAL PRESSURE INTO A ROOM WITH INCREASED PRESSURE

Fluid injection nozzle for fluid bed reactors

The liquid feed nozzle assemblies for a circulating fluid bed reactor comprise (i) a throttle body premixer (13) to combine liquid feed with atomization steam to form a liquid feed/steam mixture comprising gas bubbles in liquid; (ii) a conduit (15) connected to the premixer (13) and to a discharge nozzle (29) to convey a flow of the liquid/steam mixture created by the premixer (13) to the nozzle body (29); (iii) a discharge nozzle (29) connected to the flow conduit (15) to shear the liquid feed/steam mixture to create liquid feed droplets of reduced size and (iv) a disperser at the outlet of the discharge nozzle (29) to provide a spray jet of liquid feed having an increased surface area relative to a cylindrical jet. The nozzle assembles are particularly useful in fluid coking units using heavy oil feeds such a tar sands bitumen.

Method of and device for charging loose material into rotating hearth furnace

FIELD: metallurgy. SUBSTANCE: invention relates to method of charging loose material into conveyor belt of rotating hearth furnace provided with jacket covering conveyor belt and forming a ring. Loose material is loaded onto transporting device in layer of variable thickness in width directly proportional to distance from center of furnace and forming tapering of cross section towards center of furnace. Surface of material is levelled up, and material is loaded onto conveyor machine at speed of transporting device equal to triple speed of conveyor belt. Device for loading loose material onto transporting device and levelling up device are provided. Levelling up device is arranged over transporting device at angle relative to furnace axis. Cross-section of levelling up device is constant. Transporting device is made for control of speed in inverse proportion to height of loose material layer on transporting device or conveyor belt of furnace. EFFECT: enhanced loading of loose material onto endless conveyor belt to provided different height of loose material. 11 cl, 2 dwg сбдэ9угс ПЧ ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ "” 2146 793 ' 13) СЛ 57 МК [ 278 9/46, Е 270 3/00, Е 27 В 21/10 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 98103450/02, 24.07.1996 (24) Дата начала действия патента: 24.07.1996 (30) Приоритет: 01.08.1995 ОЕ 195 29 925.6 (46) Дата публикации: 20.03.2000 (56) Ссылки: 4$ 3160402 А, 08.12.64. ЗЦ 117734 А, 21.05.58. ЕР 0225014 А, 10.06.87. 4$ 4452153 А, 05.06.84. Ц$ 3929219 А, 30.12.75. 4$ 3042467 А, 19.09.67. (85) Дата перевода заявки РСТ на национальную фазу: 02.03.1998 (86) Заявка РСТ: ОЕ 96/01442 (24.07.1996) (87) Публикация РСТ: М/О 97/05439 (13.02.1997) (98) Адрес для переписки: 129010, Россия, Москва, ул.Б.Спасская, 25, стр.3, ООО "Городисский и Партнеры", Емельянову Е.И. (71) Заявитель: Маннесманн АГ (ОЕ) (72) Изобретатель: Ульрих Поль (0Е), Херманн Цепин (0Е), Хартмут Шмиден (ОЕ) ‚ Герд Херре ...

가열식 에어로크 공급기 유닛

가열식 에어로크(airlock) 공급기가 개시된다. 가열된 에어로크 공급기는 클램쉘 버너 박스로 둘러싸인 반응기 안으로 고체의 잘린 플라스틱을 연속적으로 공급할 수 있다. 반응기 관 내부에는, 2개의 오거(auger), 즉 우향 플라이트(flight)를 갖는 오거와 좌향 플라이트를 갖는 오거가 매끄러운 오거에 용접되어, 고체 플라스틱 재료, 액체 플라스틱 재료 및 용융된 플라스틱 재료를 2개의 작은 구멍을 통해 미는 2개의 연속적인 오거가 형성된다. 플라스틱은 2개의 작은 구멍을 통과하는 중에 용융 상태로 있기 때문에, 에어로크가 형성되어 공기가 시스템에 들어가는 것을 방지한다. 고체의 잘린 플라스틱이 시스템 안으로 공급됨에 따라, 에어로크가 형성되어 시스템에 대한 연속적인 공급이 가능하게 된다. 클램쉘 버너 박스는, 고르고 연속적인 가열을 가능하게 하는 대류 및 복사 열을 얻을 수 있게 해준다.

Patent RU2017107525A3

7 ВУ” 2017107525” АЗ Дата публикации: 30.01.2019 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2017107525/05(013008) 29.07.2015 РСТЛО$2015/042662 29.07.2015 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 62/042,911 28.08.2014 05 Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ФОРСУНКА ДЛЯ ВПРЫСКА ТЕКУЧЕЙ СРЕДЫ В РЕАКТОР С ПСЕВДООЖИЖЕННЫМ СЛОЕМ Заявитель: ЭкссонМобил Рисерч энд Энджиниринг Компани, 05 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) ВОТ. 5/18 (2006.01) СЛОВ 31/00 (2006.01) СТОВ 55/10 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) ВО1} 8/00-8/46, СТОВ 31/00-31/12, СЛОВ 55/00-55/10, С109С 9/00-9/42, С10С 11/00-11/22, ВОЗВ 5/00-5/16 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): СТРО, РЕРАТБ пе, РУУРТ, ЕАРАТГУ, Езрасепее, С1оБа1 Без1еп РайаБазе, боозе, ]-Р1а Рав ...

Air flowwin prevention for coal charging device of coke oven

Method of smokeless charging of coke ovens with coal mixture and machine for effecting same

A method of charging coke ovens with coal through charging holes and simultaneously withdrawing gases evolving from the coal charge through the middle charging holes thereof, holding the coal charge over a period of time sufficient for a coal-charging machine to deliver a next batch of said coal charge for charging the next successive coke oven, completely charging said coke oven while simultaneously charging the next successive coke oven through its extreme charging holes, and withdrawing through said middle charging holes of said coke oven being completely charged, said coke-oven gases and introducing a gas inert to said coke-oven gas in an amount of 15-20% of the total amount of the coke-oven gas being withdrawn. There is also provided a coal-charging machine for carrying out this method comprising a frame with undercarriages, hoppers for containing the coal charge, the number of hoppers corresponding to the number of the charging holes of the coke oven, coal feed devices disposed in the upper portion of the hoppers.

加热式气闸供给器单元

公开了一种加热式气闸供给器。加热式气闸供给器允许将固体切碎的塑料连续地供给到反应器管中，该反应器管由翻盖式燃烧器箱包围。在反应器管内部，两个推运件——一个具有右手叶片且一个具有左手叶片——被焊接到光滑推运件，以形成两个连续的推运件，该两个连续的推运件推动固体塑性材料、液体塑性材料和熔融塑性材料通过两个小洞。当塑料处于其熔融状态同时被迫通过该两个小孔时，形成气闸，防止空气进入系统。当固体切碎的塑料被供给到系统中时，形成气闸，允许系统的连续供给。翻盖式燃烧器箱允许对流和辐射热，从而允许均匀连续加热。

无粘结剂型煤类的入炉煤装煤方法

本发明公开了一种无粘结剂型煤类的入炉煤装煤方法，属于配煤炼焦技术领域。该装煤方法为选自夹心装煤法或交替装煤法中的一种，夹心装煤法为将质量百分比总量为80～90％的非型煤与型煤的混合物夹心填充在非型煤的中间，交替装煤法为将型煤与非型煤交替铺设在炭化室内部，且保证炭化室内部空间的最上层和最下层铺设的为非型煤。采用本发明的夹心装煤法或者交替装煤法能实现不同大小非型煤煤粒和块状型煤的均匀混合及紧密接触，同时还能保证成熟焦饼表面的平整性，极大地增大了焦炭粒度，提高了焦炭强度。

一种煤热解炉的火道弓

本发明公开一种煤热解炉的火道弓，设置在炭化室、内燃烧加热装置、焦改质装置下方的炉腔中，主要包括条弓和火弓中心环墙，所述的火弓中心环墙中部形成高温可燃废气通道653，所述的条弓一端固定在火弓中心环上，另一端固定在炉体上，条弓围绕火弓中心环墙中心以一定角度间隔辐射状散开布置，数量与内燃烧加热装置的主、副内火道总数一致，其中上一条火弓的墙体中铺设第三煤气进入支管和第三蓄热腔的延伸通道，紧相邻的另下一条火弓的墙体中铺设的一次补气管、二次补气管，如此重复铺设。本发明技术方案既给煤热解炉炉腔中的炭化室内环墙以及内燃烧加热装置的火道隔墙、中心环墙等提供支撑，同时又给内燃烧加热装置提供各种管道的铺设。

Method of coal charge preparation for coking

FIELD: metallurgy. SUBSTANCE: invention relates to the technology of compaction and loading of coal charge into coking chambers for production of coke and can be used in coke-chemical industry at furnaces with gravitational loading of coal charge. Method includes supply, grinding, moistening and compaction of coals with subsequent loading of compacted charge into coking chamber. At that, the mixture of coals is additionally crushed with the help of hammer crushers with content of 88–92 wt. % of coals re-ground to fractionation of less than 3.15 mm, then the mixture is additionally moistened to 10–11 %. After that, a layer of charge with height of 550–650 mm is loaded from the bins of the coal tower by means of vibrating feeders to the tray installed in the box of the loading machine and by means of tamping free-falling hammers performing the lower layer of charge compaction. Further, the vibratory feeders continue to load the coal mixture into the box with its simultaneous compaction to density of 1.18–1.2 t/m 3 to a given height with the formation of a coal cake, upper layer of cake is additionally compacted by moving hammers every 200–300 mm along box with lifting extreme hammers to upper position, note here that free fall of tamping device hammers is performed alternating while weight of each of free falling hammers of tamping device is equal to 480–550 kg. EFFECT: creation of a higher density of the mixture of coals in the preparation of coal charge for coking in batch chambers with gravitational charge loading for production of higher quality coke with possibility of using design amount of cheaper initial coals for production of coke. 3 cl, 3 dwg, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 770 401 C2 (51) МПК C10B 37/04 (2006.01) C10B 31/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10B 37/04 (2022.02); C10B 31/00 (2022.02) (21)(22) Заявка: 2020122233, 30.06.2020 (24) Дата начала отсчета срока ...

一种采用捣固焦炉同时生产机焦和型焦的工艺

本发明公开了一种采用捣固焦炉同时生产机焦和型焦的工艺，工艺步骤：a.在装煤车中，沿着竖直方向通过捣固锤对装入的配型煤进行捣固，得到上表面为坡面形状的配型煤煤饼；b.将上表面为坡面形状的配型煤煤饼推入炭化室，配型煤煤饼与炭化室内壁形成斜底炉的结构，从炭化室顶部将型煤装入炭化室，使型煤堆放在配型煤煤饼上；c.焦炭成熟时，焦侧炉门向一侧翻开，型煤焦借助配型煤煤饼焦上表面的坡度在重力的作用下滚出炭化室，待型煤焦全部滚出后，再通过推焦车将下部配型煤煤饼焦推出。本发明利用传统捣固焦炉，并且在不对传统捣固焦炉进行改造的情况下同时生产机焦和型焦，增加了焦化厂的产品种类，为传统焦化厂的改造提供了新的思路。

Charging coal controlling device

An apparatus for controlling charging of coal into coke oven chambers is provided, wherein the apparatus can smoothen a flow of gas generated in the coke oven chambers by controlling the level of coal charged into the coke oven chambers without a coal leveling operation carried out by a leveler of a pushing machine in a coke oven. An apparatus for controlling charging of coal into coke oven chambers comprises: a charging car for charging coal into a charging hole(10) of a coke oven(12); a sleeve which forms a coal charging line of the charging car and is driven by an external force in a state that a portion of the sleeve is inserted into the charging hole to control the direction of coal charged into the charging hole; a drive part for supplying power required for a movement of the sleeve; a power transmitting part(40) connected between the drive part and the sleeve to transmit power supplied from the drive part to the sleeve. The sleeve includes a first sleeve(20) moved in the longitudinal direction of the coal charging line, and a second sleeve(22) mounted on a lower part of the first sleeve and inserted into the charging hole to make an angular motion along the longitudinal direction of the coke oven. The drive part includes a first drive part(30) for controlling a left side movement of the first sleeve, and a second drive part(32) for controlling a right side movement of the first sleeve.

Heated Airlock Feeder Unit

가열식 에어로크(airlock) 공급기가 개시된다. 가열된 에어로크 공급기는 클램쉘 버너 박스로 둘러싸인 반응기 안으로 고체의 잘린 플라스틱을 연속적으로 공급할 수 있다. 반응기 관 내부에는, 2개의 오거(auger), 즉 우향 플라이트(flight)를 갖는 오거와 좌향 플라이트를 갖는 오거가 매끄러운 오거에 용접되어, 고체 플라스틱 재료, 액체 플라스틱 재료 및 용융된 플라스틱 재료를 2개의 작은 구멍을 통해 미는 2개의 연속적인 오거가 형성된다. 플라스틱은 2개의 작은 구멍을 통과하는 중에 용융 상태로 있기 때문에, 에어로크가 형성되어 공기가 시스템에 들어가는 것을 방지한다. 고체의 잘린 플라스틱이 시스템 안으로 공급됨에 따라, 에어로크가 형성되어 시스템에 대한 연속적인 공급이 가능하게 된다. 클램쉘 버너 박스는, 고르고 연속적인 가열을 가능하게 하는 대류 및 복사 열을 얻을 수 있게 해준다. A heated airlock feeder is disclosed. The heated airlock feeder can continuously feed solid chopped plastic into the reactor surrounded by a clamshell burner box. Inside the reactor tube, two augers, an auger with a right-handed flight and an auger with a left-handed flight, are welded to a smooth auger, transferring the solid plastic material, liquid plastic material and molten plastic material into two small pieces. Two successive augers are formed that push through the hole. As the plastic stays molten while passing through the two small holes, an airlock is formed to prevent air from entering the system. As the solid cut plastic is fed into the system, an airlock is created allowing continuous feeding to the system. The clamshell burner box makes it possible to obtain convective and radiant heat which enables even and continuous heating.

内吸式煤气导烟回收、燃烧消烟除尘的多功能兼用车

本本发明属于焦炉炼焦技术领域，尤其是一种内吸式煤气导烟回收、燃烧消烟除尘的多功能兼用车，继承燃烧导烟和高压氨水引射N‑1、N+2导烟，能满足能源深加工回收再利用、节能，造价和运行成本低，经济效益和环保效果好；采用的技术方案为：行走装置设置在车架体的底部，活动吸附导管和固定吸附导管均设置在机架体上，活动吸附导管插装在固定吸附导管内，引射泵分别和固定吸附导管和集气储水槽相连通，集气储水槽的煤气出口通过固定导烟管与炭化室的烟气进口相连通，燃烧消烟除尘系统的煤气进口与装煤炭化室顶部的第二出烟口相连通；本本发明可广泛应用于煤焦领域。

型煤码垛站

本发明提出一种型煤码垛站，包括机架，滑道、固定壁、活动壁、活动底板，所述活动底板、固定壁及活动壁形成能够容纳型煤的槽道；码垛装置，将型煤由活动壁的下方移动至所述槽道内并逐层堆放在所述活动底板上以形成煤墙；第一侧挡板，能够沿所述滑道长度方向移动以挤压堆放在活动底板上的型煤；第二侧挡板，能够与槽道内的型煤接触并能够移动至所述槽道的外侧；此时所述活动底板的自由端能够水平收缩至固定壁的投影区域之内以使活动底板上的煤墙落在拖煤板上。本发明型煤码垛站，能够将型煤码垛成煤墙，并能够在将煤墙装入装煤车的过程中能够保证煤墙不会倒塌，因而能够实现利用立式焦炉生产型焦，可以提高型焦的产量并能实现化产回收。

Fluid injection nozzle for fluid bed reactors

FIELD: oil and gas industry.SUBSTANCE: invention relates to a nozzle unit used for the injection of fluids, namely heavy oils, such as residues from the distillation of oil and bitumen, into circulating fluid bed reactors, and also to fluid bed coking reactors containing said nozzle and a coking unit containing said reactor. Said nozzle unit for the injection of raw materials includes a pre-mixer including tapered and expanding zones arranged in series, wherein at the entrance of the expanding zone there are radial inlets for water vapor which is used for mixing liquid heavy oil raw materials with a spray of steam to form a mixture of liquid raw materials and water vapor, including gas bubbles in the liquid, a flow pipeline following the exit of the pre-mixer and connected to it passing from the pre-mixer to the outlet nozzle for transporting the flow of the mixture of liquid and water vapor obtained in the pre-mixer to the outlet nozzle and an outlet nozzle having a tapered inlet section following the flow pipeline and connected to it to shear the mixture of liquid raw material and water vapor and form droplets of liquid raw material having a reduced size at the outlet of the outlet nozzle. Said reactor contains a reactor wall forming a circular cross section about a vertical axis, a lower inlet for a fluidizing gas and nozzle units for injection of liquid heavy oil raw material and spraying water vapor above the lower inlet for a fluidizing gas and around the wall of the reactor, each nozzle unit passes through the reactor wall into the reactor so that the nozzle outlet is located inside the reactor and the inlet for liquid heavy oil feedstock is located at the end remote from the outlet nozzle. In the nozzle assembly, erosion is minimized at the site where the spraying water vapor and the heavy oil supplied contact and mix, however, adequate mixing of water vapor and bitumen is maintained and low pressure pulsations are maintained downstream of the mixer.EFFECT: ...

Coke carbonization simulator

코크스 건류 시뮬레이터를 제공한다. 본 발명에 따른 코크스 건류 시뮬레이터는, 탄화실을 각각 구비한 복수개의 오븐 본체, 석탄이 담기며 탄화실에 장입되기 위한 장입 박스, 탄화실에 장입 박스를 장입하고 적열 코크스를 압출하기 위한 장입 및 압출 장치, 압출되는 적열 코크스를 수용하기 위한 리시버, 탄화실에 삽입되는 온도 측정 센서용 분할바를 포함한다. We provide a coke dry distillation simulator. The coke carbonization simulator according to the present invention includes a plurality of oven bodies each having a carbonization chamber, a charging box for containing coal and being charged into the carbonization chamber, and a charging and extrusion for charging the charging box in the carbonization chamber and extruding red hot coke. It includes a device, a receiver for receiving the extruded hot coke, and a split bar for a temperature measuring sensor inserted into the carbonization chamber.

One kind leads the moveable tamping coke furnace U-tube smoke-guiding car of smoke pipe and its application method

本发明公开了一种导烟管可移动的捣固焦炉U型管导烟车及其使用方法，包括钢结构平台，所述钢结构平台上固定有U型管装置Ⅰ、U型管装置Ⅱ、上升管操作装置、液压系统和电气系统；所述钢结构平台下部具有四个支撑用的连接立梁，走行装置安装于连接立梁底部，U型管装置Ⅰ和U型管装置Ⅱ相距一定距离，竖直穿设在钢结构平台上，液压系统设于U型管装置Ⅰ和U型管装置Ⅱ之间的钢结构平台上放。本发明所述的一种导烟管可移动的捣固焦炉U型管导烟车及其使用方法，U型管装置Ⅰ设置于坐落在钢结构平台1上的轨道上，实现U型管装置Ⅰ能够在轨道上移动一个或两个炭化室间距，实现焦炉所有炭化室装煤的双向导烟，除尘效果好。

METHOD AND DEVICE FOR SUPPLYING DRY, FLOWABLE CARBON DUST INTO A HIGH-PRESSURE COAL GASIFICATION REACTOR

DEVICE FOR THE PROMOTION AND FLOW DISTRIBUTION OF A PARTICULATE SOLID IN DENSE PHASE

Patent JPS636449B2

Dense-phase particulate solids feeder and flow splitter

DENSE SOLID MATERIAL DISPENSING APPARATUS AND DISPENSER

Feed apparatus for particulate solids

DISTRIBUTION AND FEEDING EQUIPMENT OF SPECIAL SOLID MATERIALS FOR EXAMPLE CHARCOAL TO A LIQUEFACTION OR GASIFICATION PLANT

Dense-phase particulate solids feeder and flow splitter

DISPENSER AND DISTRIBUTOR OF SOLID MATERIALS IN THE DENSE PHASE

L'invention concerne les appareils d'alimentation et de répartition de particules solides. Elle se rapporte à un appareil qui assure le transport d'une matière particulaire pratiquement à son poids spécifique apparent, avec le seul gaz contenu dans les interstices délimités entre les particules. Le dispositif comprend un récipient mis sous pression et fermé par une vanne à ouverture totale. Après l'ouvertures de la vanne, un courant se forme dans une canalisation aval qui rejoint un répartiteur qui répartit régulièrement la matière en phase dense dans plusieurs passages rejoignant un injecteur. Application à l'hydrogénation des particules de charbon.

Diversion splitter device doubling as feeder of high density solid particle

Plant and method for manufacturing of coal brick fit for coking

FIELD: oil and gas industry. SUBSTANCE: invention is related to plant and method for manufacturing of coal brick fit for coking in order to load a chamber of the coke oven. The plant contains a vibration unit with vibration machine with a pusher-table, a vibrating table capable to perform oscillations and moulding frame with load pressed into it from the top, a raw material filling station at each side of the vibrating table, at that the vibrating table with moulding frame can be moved between two stations, at that the vibration unit is installed in the middle of the vibrating table path, an ejector intended to eject carbon block from the vibrating table to the below load-carrying base, which movement direction is perpendicular to movement of the vibrating table, a transporter with a stackable pusher in order to stack carbon block and to eject it further to the below load-carrying base, at that direction of the stackable pusher movement is parallel to movement of the vibrating table. EFFECT: invention ensures effective and operationally reliable method of vibration compaction and manufacturing of a coal brick of any desirable size. 5 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 537 015 C2 (51) МПК C10B 45/02 (2006.01) B30B 11/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012121716/05, 20.10.2010 (24) Дата начала отсчета срока действия патента: 20.10.2010 (72) Автор(ы): ХОЛЬ Норберт (DE) (73) Патентообладатель(и): ОУТОТЕК ОЙЙ (FI) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.12.2013 Бюл. № 34 R U 26.10.2009 DE 102009050731.0 (45) Опубликовано: 27.12.2014 Бюл. № 36 089685 A, 28.05.1983. US 6290494 B1, 18.09.2001. RU 2007123583 A, 27.12.2008 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.05.2012 (86) Заявка PCT: 2 5 3 7 0 1 5 (56) Список документов, цитированных в отчете о поиске: WO 2006/063814 A1, 22.06.2006. JP 58- 2 5 3 7 0 1 5 R U (87) ...

Coal charging device of coke oven

장입차로 석탄을 장입하는 과정에서 석탄에 함유한 수분의 일부분을 건조하여 제거할 수 있는 코크스 오븐의 석탄 장입장치를 제공한다. 코크스 오븐의 석탄 장입장치는 적어도 한 개 이상의 장입로를 갖는 코크스 오븐, 및 장입로에 석탄(coal)을 장입하는 피더콘을 포함하며, 피더콘은 석탄의 장입을 안내하는 통로를 포함하는 복수의 통로를 구비한다. 장입차, 피더콘, 가스 통로, 외피, 내피

Improved combustion profiles for coke production

FIELD: chemistry. SUBSTANCE: invention relates to combustion profiles of a coke furnace, as well as to methods and systems for optimization of operation and output of a coke plant. Method comprises: loading coal layer into chamber of horizontal coke furnace with heat recovery; creation of negative pressure in the furnace chamber for the thrust so that air is sucked into the furnace chamber through at least one air inlet located for arrangement of the furnace chamber in fluid communication with the environment of the horizontal coke furnace with heat recuperation. Then initiation of carbonization cycle of coal layer so that volatile substance is released from coal layer, mixed with air and at least partially burned inside furnace chamber, generating heat inside furnace chamber. Suction by negative pressure rod of volatile substance into at least one bottom channel located below furnace bottom, at that at least part of volatile substance burning inside bottom channel generates heat inside bottom channel, which is at least partially transmitted through under furnace to layer coal. Suction by means of thrust of negative pressure of exhaust gases from at least one bottom channel, measurement of temperature in furnace chamber and detection of multiple successive temperature changes during carbonization cycle. Further, negative pressure thrust is reduced by a plurality of consecutive separate flow reduction steps in response to detecting each of the plurality of successive temperature changes until, until the measured temperature reaches the peak temperature at which the negative pressure rod drops to the minimum value. EFFECT: technical result consists in performance of coking with higher speed, which enables to use higher loads of coal. 27 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 697 555 C2 (51) МПК C10B 21/10 (2006.01) C10B 21/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10B 21/10 (2019.05); ...

System for coke furnace loading

FIELD: metallurgy. SUBSTANCE: system comprises an elongated loading frame having a distal end portion, a proximal end portion and opposite lateral sides; and a loading head configured to be connected to the distal end portion of the elongated loading frame. The loading head comprises a flat housing located within the plane of the loading head and having an upper edge portion, a lower edge portion, opposite side portions, a front side and a rear side; and additionally, comprises a pair of opposite wings having free end portions spaced from the loading head, forming open spaces which extend from the inner surfaces of the opposite wings through the plane of the loading head. In other embodiments, the extruding plate is located on the rear side of the loading head and is oriented to cooperate and seal the coal when the coal is loaded throughout the length of the coke furnace. In other embodiments, the loading plates extend outwardly from the interior surfaces of the opposite wings. EFFECT: increasing productivity of the coke furnace. 38 cl, 29 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 644 461 C1 (51) МПК C10B 31/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10B 31/00 (2006.01) (21)(22) Заявка: 2017110017, 28.08.2015 (24) Дата начала отсчета срока действия патента: Дата регистрации: 12.02.2018 28.08.2014 US 62/043,359 (56) Список документов, цитированных в отчете о поиске: US 6059932 A, 09.05.2000. US (45) Опубликовано: 12.02.2018 Бюл. № 5 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.03.2017 3912091 A, 14.10.1975. US 4211611 A, 08.07.1980. US 5447606 A, 05.09.1995. US 20120030998 A1, 09.02.2012. SU 603346 A3, 15.04.1978. (86) Заявка PCT: 2 6 4 4 4 6 1 R U (87) Публикация заявки PCT: WO 2016/033511 (03.03.2016) C 1 C 1 US 2015/047511 (28.08.2015) 2 6 4 4 4 6 1 (73) Патентообладатель(и): САНКОУК ТЕКНОЛОДЖИ ЭНД ДИВЕЛОПМЕНТ ЭлЭлСи (US) Приоритет(ы): (30) Конвенционный приоритет: R U 28. ...

Apparatus for charging coal in coke oven

코크스 오븐의 석탄 장입 장치를 제공한다. 본 발명에 따르면, 상부 드럼과 하부 드럼의 텔레스코프식 이중관 구조를 갖는 투입관, 및 투입관에 설치되고 장입구와 투입관의 센터링 편차 각도에 따라 투입관의 기울기 각도를 자중에 의해 제1 방향으로 조정하기 위한 제1 각도 조정부를 포함한다. It provides a coal charging device for a coke oven. According to the present invention, an input pipe having a telescopic double pipe structure of an upper drum and a lower drum, and installed in the input pipe, the inclination angle of the input pipe according to the centering deviation angle between the charging port and the input pipe is adjusted in the first direction by its own weight. It includes a first angle adjustment unit for adjusting.

Coking coal dries the method and apparatus that surface thickening is coaling in a kind of coking industry

本发明涉及一种炼焦工业中炼焦煤干燥表面增粘装煤的方法，至少由如下过程组成：(1)炼焦煤干燥过程：将炼焦煤原煤进行干燥，降低其水分的炼焦煤干燥过程；(2)干燥煤粒表面增粘过程：将所述炼焦煤干燥过程得到的水分降低的干燥煤进行煤粒表面增粘的干燥煤粒表面增粘过程；(3)装煤过程：将干燥煤粒表面增粘过程得到的表面具有粘结性的炼焦煤装入焦炉炭化室内的炼焦煤装煤过程。通过炼焦煤原煤的干燥增粘装煤工艺实现了煤料本体的深度脱水，在煤粒表面即时覆盖水膜形成颗粒间粘附，在短时抑制粉尘的条件下即时装煤，达到了低水分低粉尘装煤，为实现低水分煤炼焦奠定了基础，为焦化工业的节能减排增效提供了有效的技术和装置保障。

Apparatus for charging mixture

본 발명은 혼합물 장입장치 및 장입방법에 관한 것이며, 상세하게는 비중이 상이한 물질이 혼합된 혼합물이 운송되는 운송수단과 석탄조 사이에 위치되어, 상기 운송수단에서 낙하된 혼합물을 상기 석탄조 내부로 분배하는 회전형 분배수단; 및 상기 석탄조와 코크스오븐 사이에 위치되어, 상기 석탄조로 제공받은 혼합물을 상기 코크스오븐으로 제공하는 장입수단;을 포함하여, 상기 혼합물이 균일한 비율로 상기 코크스오븐으로 장입되도록 하고, 상기 운송수단과 상기 회전형 분배수단 사이에는 한쌍의 롤러로 이루어진 압착수단이 더 구비되어, 상기 혼합물이 압착되어 상기 회전형 분배수단으로 공급되는 것이 바람직하다. The present invention relates to a mixture charging apparatus and a charging method, and in particular, is located between a transport tank and a coal tank in which a mixture containing a substance having a different specific gravity is transported, so that the mixture dropped from the transport means into the coal tank. Rotary distribution means for dispensing; And a charging means positioned between the coal tank and the coke oven to provide the coke oven with the mixture provided to the coal tank, so that the mixture is charged into the coke oven at a uniform ratio. Between the rotary dispensing means is further provided with a pressing means consisting of a pair of rollers, it is preferable that the mixture is compressed and supplied to the rotary distributing means.

Systems and processes for converting plastic waste into fuel

Coke oven charging system

Method and system for dynamically charging a coke oven

Systems and methods of dynamically charging coal in coke ovens related to the operation and output of coke plants including methods of automatically charging a coke oven using a charging ram in communication with a control system to increase the coke output and coke quality from coke plants. In some embodiments, the control system is capable of moving the charging ram in a horizontal first direction, a horizontal second direction and a vertical third direction while charging coal into the oven. In some embodiments, the coal charging system also includes a scanning system configured to scan an oven floor to generate an oven floor profile and/or oven capacity. The scanning system used in combination with the control system allows for dynamic leveling of the charging ram throughout the charging process. In some embodiments, the charging ram includes stiffener plates and support members to increase the mechanical strength of the charging ram and decrease the sag of the charging ram at a distal end.

SYSTEMS AND METHODS TO TREAT A SURFACE OF A COKERY ROOM

sistemas e métodos para tratar uma superfície de uma coqueria. a presente tecnologia se refere a sistemas e métodos para reduzir vazamentos em um sistema para carvão de coque. por exemplo, algumas modalidades fornecem sistemas e método para tratar uma superfície rachada ou com vazamento em um sistema para carvão de coque. em particular, a presente tecnologia inclui sistemas tendo uma ou mais substâncias configuradas para reduzir um fluxo de ar através de uma ou mais rachaduras criando-se um remendo pelo menos parcialmente impermeável. a presente tecnologia inclui ainda métodos para tratar superfícies tendo uma ou mais rachaduras para reduzir um fluxo de ar através de uma ou mais rachaduras. systems and methods for treating a coke oven surface. the present technology refers to systems and methods for reducing leakage in a coking coal system. for example, some embodiments provide systems and method for treating a cracked or leaking surface in a coking coal system. in particular, the present technology includes systems having one or more substances configured to reduce an airflow through one or more cracks creating an at least partially impermeable patch. the present technology further includes methods for treating surfaces having one or more cracks to reduce airflow through one or more cracks.

Particulate detection system for use in an industrial facility and method for detecting particulate matter in an industrial gas facility

DETECÇÃO DE PARTICULADO PARA INSTALAÇÕES INDUSTRIAIS, E SISTEMAS E MÉTODOS ASSOCIADOS. Os sistemas e os métodos para a detecção de vazamento de partículas, em geral, incluem um dispositivo de separação ou coleta configurado para filtrar o particulado de um fluxo e um dispositivo de detecção a jusante do dispositivo de separação ou coleta. O dispositivo de detecção pode ser posicionado para detectar o particulado que passa pelo dispositivo de separação ou coleta e pode incluir uma sonda configurada para detectar as particulado sólidas. Os sistemas de detecção de vazamento de partículas podem ser configurados para serem dispostos sobre sistemas móveis, como os sistemas móveis em operações de forno de coque. PARTICULATE DETECTION FOR INDUSTRIAL INSTALLATIONS, AND ASSOCIATED SYSTEMS AND METHODS. Systems and methods for detecting particulate leakage generally include a separation or collection device configured to filter particulate matter from a stream and a detection device downstream of the separation or collection device. The detection device may be positioned to detect particulate matter passing through the separation or collection device and may include a probe configured to detect solid particulates. Particle leak detection systems can be configured to be placed on top of mobile systems, such as mobile systems in coke oven operations.