Ultrasonic vibration sieve

The utility model provides an ultrasonic vibration sieve, ultrasonic vibration sieve sieves the material for oversize and subsieve fraction, including the screen cloth that can produce super acoustic wave frequency vibration, be used for preventing that the screen cloth from producing the excessive ejection of compact cover of raise dust at the vibration in -process, during ejection of compact cover was located to the screen cloth quilt cover, double -phase offside that the ejection of compact is covered was equipped with respectively and is used for the first discharging pipe of the oversize ejection of compact and is used for the second discharging pipe to the ejection of compact of subsieve fraction difference, the oversize is through the first discharging pipe ejection of compact, the subsieve fraction is through the ejection of compact of second discharging pipe. The utility model provides an ultrasonic vibration sieve, through establish the subsieve fraction ejection of compact cover ...

Flexible spray gun and contain spray drying tower of flexible spray gun

The utility model provides a flexible spray gun and contain spray drying tower of flexible spray gun should include spray gun barrel and the shower nozzle that feeds through mutually with the spray gun barrel by flexible spray gun, included also that it links to each other with spray gun cylinder side wall with the push -and -pull machine that is used for driving the push -and -pull rod, the end that projectes of push -and -pull rod to be used for driving shower nozzle longitudinal motion's push -and -pull rod, the shower nozzle surfaces from its lateral wall, the spray gun barrel is the expansion pipe. The shower nozzle that is used for surfacing in should flexible spray gun can be at the inside longitudinal motion of tower body under the drive of push -and -pull rod, realizes wasing tower body different positions, and the shower nozzle lateral wall surfaces and to improve the cleaning performance to the tower body lateral wall simultaneously. Reduce the appearance chance of wasing the ...

Wet process production reaction unit

The utility model provides a wet process production reaction unit, including reation kettle with be used for the reaction liquid with the reation kettle lower part to flow back to the return line on reation kettle upper portion, return line's one end is linked together with the end liquid liquid outlet of reation kettle lower part, the other end is linked together with the concentrate entry that reation kettle upper portion was seted up, last enrichment facility and the pump that is arranged in making the reaction liquid solid content improvement of reation kettle outflow that be equipped with of return line, the pump sets up on return line. This equipment can regrow the partial defective work of earlier stage among the reaction sequence into certified products, improves the yield, reduction in production cost.

Feed arrangement and response device

The utility model provides a feed arrangement and response device, feed arrangement wherein, carry the raw materials discharging pipe of raw materials and the pump of drive raw materials including being arranged in the back reaction jar to carry the screw rod feeder of raw materials, be used for, the discharge end of raw materials discharging pipe is linked together with the feed inlet of screw rod feeder, and the discharge gate and the retort of screw rod feeder are linked together, the pump is close to the discharge end setting of raw materials discharging pipe. The utility model provides a pulsed feeding that the structure of conventional pump sending mechanism own leads to has been avoided in the component feeding of feed arrangement through adopting the screw rod structure to the undulant influence to material concentration in the retort of raw material feed has been avoided. Thereby each item performance of result has been improved.

Straight -line waste water treatment equipment

The utility model discloses a straight -line waste water treatment equipment, including subsiding the bucket, subside be equipped with on the bucket rather than the intercommunication be used for supply waste water and precipitating agent to carry out the muddy liquid fill that mixes, mix liquid fight the intercommunication be used for leading -in waste water first conveyer pipe, be used for channeling into the second conveyer pipe of precipitating agent, subsiding to be equipped with in the bucket and being used for detecting its liquid level and controlling first conveyer pipe and first liquid level inductor that the second conveyer pipe switched on simultaneously, be used for detecting its liquid level and control first conveyer pipe and second liquid level inductor that the second conveyer pipe was closed simultaneously when liquid level is higher than settlement high when liquid level is less than settlement high, second liquid level inductor lies in the top of first liquid level inductor ...

Decorporation style waste water treatment equipment

The utility model discloses a decorporation style waste water treatment equipment, including subsiding the bucket, be equipped with the muddy liquid fill that communicates with it on subsiding the bucket, mix liquid fight the intercommunication be used for leading -in waste water first conveyer pipe, be used for the second conveyer pipe of leading -in precipitating agent, subside to be equipped with in the bucket and be used for detecting its liquid level and control the first conveyer pipe and the first liquid level inductor that the second conveyer pipe switched on simultaneously, be used for detecting its liquid level and control the first conveyer pipe and second liquid level inductor that the second conveyer pipe was closed simultaneously when liquid level is higher than settlement high when liquid level is less than settlement high, being equipped with and keeping supplying the first leakage fluid dram of the outside exhaust of clear solution on subsiding the lateral wall of bucket ...

Shock insulation support lead core assembling method and hoisting tool

The invention discloses a hoisting tool. The hoisting tool comprises a hoisting ring, a sleeve, an annular petal, a pressing screw rod and a guide rod. The sleeve is in an inverted cylinder shape, and the hanging ring is fixed to the outer side of the bottom of the cylinder. The annular petals are arranged in the sleeve at intervals, anti-skid grooves are formed in the inner sides of the annular petals, radial screw holes and guide holes are formed in the periphery of the sleeve, the pressing screw rods are connected with the screw holes in a matched mode, and the top ends of the pressing screw rods abut against the annular petals to press the pencil lead. The method for assembling the lead core of the shock insulation support comprises the step of clamping one end of the lead core by utilizing a hoisting tool. When the hoisting tool is hoisted, the other end of the lead core is exposed out of the lower portion of the hoisting tool and is always in the vertical direction, and the lead core ...

Manual hot fluorine defrosting system

The utility model discloses a manual hot fluorine defrosting system, including compressor, indoor heat exchanger, outdoor heat exchanger and reservoir, wherein, the compressor delivery outlet passes through oil separator and first ball valve links to each other with outdoor heat exchanger, outdoor heat exchanger links to each other with the reservoir, the reservoir passes through drier -filter, solenoid valve, expansion valve and links to each other with indoor heat exchanger, indoor heat exchanger passes through the second ball valve and links to each other with the suction port of compressor, outdoor heat exchanger still links to each other with indoor heat exchanger through the fourth ball valve, and the second ball valve links to each other with outdoor heat exchanger through the 5th ball valve, oil separator passes through the third ball valve and links to each other with indoor heat exchanger. The manual hot fluorine defrosting system of above -mentioned structure adopts a plurality ...

Method for preparing carbon-nanotube epoxy-resin composite material

The invention discloses a method for preparing a carbon-nanotube epoxy-resin composite material. The method comprises the following steps: (1) adding an acid mixture of concentrated sulfuric acid and concentrated nitric acid into multi-walled carbon nanotubes, soaking for 3-7 hours, then, taking out, washing with distilled water, carrying out suction filtration by a vacuum pump until filtrate is neutral, and then, baking the multi-walled carbon nanotubes in a baking oven for later use, wherein the baking is not stopped until the weight of the multi-walled carbon nanotubes is constant; (2) adding epoxy resin, a dispersant and acetone into the multi-walled carbon nanotubes treated in the step (1), then, carrying out ultrasonic dispersion for 10-30 minutes, then, adding a curing agent and acetone, and carrying out ultrasonic dispersion for 20-40 minutes, thereby preparing the carbon-nanotube epoxy-resin composite material disclosed by the invention. The method for preparing the carbon-nanotube ...

Motion-reducing ping-pong bat

The uprightly held ping-pong bat includes a bat board and a handle. The bat board has thumb notch at the left should on the right side, middle finger pad and reinforcing thumb pad on the reverse side. The handle has inclined sheets adhered. Using the said bat can result in proper backhand forward attack angle, enough bat compression strength, increased backhand attack force, stable pushing and precise driving. The said bat is suitable for loop drive and quick attacking and strengthen the far and near attack and defense capacity of upright bat player.

Rubber ball pivot interference pressure equipment frock

Rubber ball pivot interference pressure equipment frock, including impressing the subassembly, place in below the body of rod with the neat support section of thick bamboo subassembly of the interference pore pair of the body of rod and the rubber ball pivot that is arranged in making the body of rod interference hole of impressing to the return subassembly that moves last time, the subassembly of impressing is constituteed by being arranged in impressing the pressure head and the guide cylinder in body of rod interference hole with the rubber ball pivot, support section of thick bamboo subassembly and support a section of thick bamboo including aliging in proper order from top to bottom to go up, an under bracing section of thick bamboo and a bottom sprag section of thick bamboo, the return subassembly includes the gland, the gland is the cylindric up end that covers body of rod interference hole. The utility model provides a rubber ball pivot interference pressure equipment frock can ...

Agricultural machinery parking path planning and tracking control method based on GNSS

The invention aims to provide an agricultural machinery parking path planning and tracking control method based on a GNSS, and belongs to the field of intelligent agricultural machinery equipment, and the method comprises the steps: obtaining vehicle position information and parking scene information; using a parking path planner to plan an optimal path according to the vehicle position information and the parking scene information; and the parking controller is used for controlling the agricultural machine to reach the expected position according to the optimal path. Automatic parking of the agricultural machinery can be realized without depending on a radar camera, and the parking path is smooth, so that the driving stability of the agricultural machinery is greatly improved.

Coating modified nickel-cobalt binary material, and preparation method and application of material

The invention provides a coating modified nickel-cobalt binary material, and a preparation method and an application of the material. The material comprises a core area and a coating layer, wherein the coating layer coats the surface of a core area material; the core area material is a nickel-cobalt binary material; a coating layer material is LiN; N is NiCo

MnM'; o+p+q is equal to 1; a mole ratio of the mole number of Li to the sum of the mole numbers of metal elements contained in N is 1:(0.95-1.25); M' is O<2->, OH<->, CO3<2->, MO, MOH or MCO3; and M is one or more of Zr, Mg, Ti, La, Nb and Tb. After a battery is prepared with the coating modified nickel-cobalt binary material, the specific capacity of first charging and discharging can reach above 190mAh/g, and a capacity retention rate of the battery after 200 cycles is above 90%.

Subside recovery unit

The utility model discloses a subside recovery unit for reclaim the powder particle that water insoluble and density is greater than water, include: the powder particle of confession on attached to the dust removal implements and water mix with the washing pond that forms suspension, with rinse confession suspension that the pond links to each other subside the layering the first settling basin and with a set of flowing back parts of the outside exhaust of supernatant that lie in the upper strata that form after the layering in the first settling basin, it supplies suspension to get into the outflowing port in the first settling basin to be equipped with on the lateral wall in washing pond, the flowing back part set up in first settling basin and first settling basin is passed to the part lateral wall is outside with the first settling basin of discharging the supernatant to. Adopt the subside recovery unit can carry out recycle to the powder particle that water insoluble and density are ...

Novel harvester header height measuring mechanism

The invention, which relates to the technical field of header height measurement, discloses a novel harvester header height measuring mechanism comprising a supporting rod, one end of the supporting rod is provided with a groove, the other end of the supporting rod is provided with a connecting seat, one side of the connecting seat is provided with an angle sensor, and a rotating shaft of the angle sensor is connected with the supporting rod; the rolling wheel is rotationally arranged in the groove; the two connecting plates are rotationally arranged on the side wall of the supporting rod, and the connecting plates and the rolling wheels are fixed; and two auxiliary assemblies. According to the invention, the included angle value between the support rod and the connecting seat can be measured through the angle sensor, the distance data between the connecting seat and the ground at the moment can be calibrated, and the relationship between the included angle between the support rod and the ...

De -ironing separator iron core cleaning device

The utility model provides a de -ironing separator iron core cleaning device, including being used for the vertical clearance case of placing the iron core, being used for forming the air inlet pipeline of clearance air current at the clearance incasement, admit air pipeline installation on the lateral wall of clearance case, the air inlet pipeline includes the nozzle of air supply that lets in gas to the clearance incasement, and the first end of nozzle of air supply stretches into the clearance incasement to set up to the slope of clearance incasement wall. The utility model provides a de -ironing separator iron core cleaning device only through set up the nozzle of air supply that can form along the air current of box circumference motion in the box in the box, realizes iron core surface and inside clearance. The device is with low costs, easy preparation, and easy installation, the security is high, convenient to use. The box seal is good, can prevent to clear up the in -process and ...

Leak material device

The utility model provides a leak material device, including each other feeding component and the unloading component of intercommunication each other, the bottom surface of feeding component and the top surface fixed connection of unloading component, still have and be used for preventing the excessive sealed apron of powder in the feeding component, sealed apron around the rotation of feeding component cross section axis installs in feeding component top surface. The utility model provides a leak material device will fall into the dust that rises that forms and seal in a feeding section of thick bamboo in the feeding section of thick bamboo to the raise dust has been avoided forming in the air. Both prevented that the material was extravagant, prevented to form the harmful effects that the raise dust caused the environment again.

Laser instrument polarization beam combining device and laser instrument

The embodiment of the utility model discloses laser instrument polarization beam combining device and laser instrument. The embodiment of the utility model provides a laser instrument polarization beam combining device include the device is including a semiconductor laser chip, the 2nd semiconductor laser chip, speculum and optic fibre, half laser chip of a semiconductor laser chip and second setsup in same one side of optic fibre, and a semiconductor laser chip and the 2nd semiconductor laser chip's output light forms laser beam and exports in the optic fibre after the speculum coupling. Theembodiment of the utility model provides a lieutenant general semiconductor laser chip places in the same one side of optic fibre, utilizes a speculum to carry out the coupling of two way light beamsto reduce operating time, improved work efficiency.

Liquid fluid adjusting device

The utility model discloses a liquid fluid adjusting device, including be used for splendid attire fluidic head tank and retort, be used for the conveyance fluid the conveyer pipe, in being used for going into the retort with the fluid in the head tank with the velocity of flow pump of setting for the pump sending piece, in being used for making the conveyer pipe fluidic velocity of flow steady regulating part and be used for taking notes the conveyer pipe in fluidic transient flow and integrated flow and detect the measurement piece of fluidic temperature and density, wherein, the both ends of conveyer pipe link to each other with head tank and retort respectively, pump sending piece, regulating part and measurement piece all set up in the pipeline of conveyer pipe. The utility model discloses a liquid fluid adjusting device also monitors the fluidic quality in the stationary flow rate of flow of fluid, in case appear can in time making the counter -measure unusually, guarantee the quality ...

Water bath device

The utility model provides a water bath device has the water bath box and is used for reducing the refrigeration cycle pipeline of water bath liquid temperature, and the double -phase remote site of refrigeration cycle pipeline is linked together with the water bath box on interval ground respectively, still be equipped with the heat sink that is used for driving the pump of water bath liquid and is used for reducing water bath liquid temperature on the refrigeration cycle pipeline, the heat sink is equipped with the cold source including the water tank that is used for holding water bath liquid in. The utility model provides a water bath device is through carrying out circulative cooling to used water bath liquid wherein to avoid materials such as use compressor and refrigerant, reduced manufacturing cost, avoided the possibility of refrigerant leakage. Other cold sources that the make full use of chemical production in -process produced are as cooling media, to the processing of cooling ...

Automatic hot fluorine defrosting system

The utility model discloses an automatic hot fluorine defrosting system, include compressor, indoor heat exchanger, outdoor heat exchanger, reservoir and be used for controlling the controller that entire system moved, wherein, the compressor delivery outlet passes through the oil content and the cross valve links to each other with indoor heat exchanger, outdoor heat exchanger respectively, outdoor heat exchanger loops through a T tee bend, first check valve and the 2nd T tee bend and links to each other with the reservoir, the reservoir loops through filter, the 3rd T tee bend, solenoid valve and expansion valve and links to each other with indoor heat exchanger, link to each other through the ball valve between a T tee bend and the 3rd T tee bend, indoor heat exchanger still through second check valve, the 2nd T tee bend with the reservoir links to each other. The automatic hot fluorine defrosting system of above -mentioned structure through controller control cross valve switching refrigeration ...

Laser instrument coupling module monitoring devices and monitoring system

The utility model discloses a laser instrument coupling module monitoring devices and monitoring system, laser instrument coupling module monitoring devices include at least one display screen and a charge coupled cell CCD camera lens and the 2nd charge coupled cell CCD camera lens be connected with the display screen electricity, and a charge coupled cell CCD camera lens is used for gathering the horizontal axis coupling data of the lens optic fibre of laser instrument coupling module, and will horizontal axis coupling data transmission extremely the display screen, the 2nd charge coupled cell CCD camera lens is used for gathering the axis of ordinates coupling data of the lens optic fibre of laser instrument coupling module, and with it axis of ordinates coupling data transmission extremely the display screen, the display screen is used for showing horizontal axis coupling data and axis of ordinates coupling data. In this way, the utility model discloses the coupling data with lens optic ...

Rubber bushing interference press fitting tool and method

A rubber bushing interference press fitting tool comprises press-in assemblies, support cylinder assemblies, each of which is disposed below a rod body and is aligned with an interference hole of the rod body, and return assemblies used for enabling rubber bushings pressed into the interference holes of the rod body to upwardly return; each press-in assembly is composed of a pressing head used for pressing one rubber bushing into the corresponding interference hole of the rod body, and a guide cylinder; the support cylinder assembly comprises an upper support cylinder, a lower support cylinder and a bottom support cylinder which are successively aligned up and down; and each return assembly comprises a gland which is cylindrical and capable of covering an upper end surface of the corresponding interference hole of the rod body. According to the rubber bushing interference press fitting tool, the rubber bushing interference press fitting process can be simplified, labor intensity of the ...

Novel modularized plastic track

The invention discloses a novel modularized plastic runway, and relates to the field of plastic runways, the novel modularized plastic runway comprises a plurality of damping bags, the damping bags are spliced together, and the damping bags are filled with a buffer solution; an inserting groove and an inserting block are arranged on the two sides of each damping bag respectively, and when the damping bags are spliced together, the inserting blocks and the inserting grooves are connected together in an inserting mode; an upper supporting strip is fixedly installed on the side face of the front portion of the damping bag, a lower supporting strip is fixedly installed on the side face of the rear portion of the damping bag, a water flowing channel is reserved between the bottom of the lower supporting strip and the bottom of the damping bag, a plurality of woven meshes are installed above the damping bag, and plastic layers are arranged on the woven meshes in a hot pressing mode. By arranging ...

Composite material for enhancing strength of PLA (polylactic acid) melt as well as preparation method and application of composite material

The invention discloses a composite material for enhancing the strength of a PLA (polylactic acid) melt as well as a preparation method and application of the composite material. The composite material is prepared from the following components in parts by weight: 10-20 parts of SEBS (styrene-ethylene-butylene-styrene), 5-10 parts of a polyester-polyether block copolymer, 5-8 parts of SEBS-g-MAH (maleic anhydride) and 0.5-2 parts of oxidized PE (polyethylene) wax. And carrying out melt blending and extrusion granulation by virtue of a double-screw extruder, so as to obtain the white or milk white granular SEBS/polyester-polyether block copolymer/SEBS-g-MAH composite material. PLA, the composite material and oxidized PE wax are subjected to melt blending in parts by weight through a double-screw extruder, and the high-melt-strength PLA is prepared. The enhanced PLA has the following characteristics that the chain entanglement degree is 3.5 to 4.1 mol/cm < 3 >, the melt strength is 13.6 to ...

Thoughtlessly dissolve storage device

The utility model provides a thoughtlessly dissolve storage device, separate the jar body for the baffle that is used for with higher speed stirring chamber that the material dissolves with be used for storing the storage cavity that dissolves the back material with being used for including jar body, the periphery fixed connection of baffle is on the inner wall of the jar body, the stirring intracavity sets up agitating unit, set up at least one control valve on the baffle. The utility model provides a thoughtlessly dissolve storage device passes through at the internal installation baffle of jar, separates the jar body for stirring chamber and storage cavity, passes through the motion of electric control element control materials such as solenoid valve between the two. Thereby it dissolves the raw materials to realize accomplishing in an equipment, stores the process of material. The labor intensity of the man -handling of materials material is reduced, production efficiency has been improved ...

Preparation method of gradient lithium-enriched manganese based precursor and preparation method of gradient lithium-enriched manganese based cathode material

The invention discloses a preparation method of a gradient lithium-enriched manganese based precursor and a preparation method of a gradient lithium-enriched manganese based cathode material. The preparation method of the gradient lithium-enriched manganese based precursor comprises the following steps: preparing a mixed solution A, a mixed solution B and a solution C, which are different in manganese ion content; sequentially adding the mixed solution A, the mixed solution B and the solution C into a first reactor, a second reactor and a third reactor to generate reaction; and carrying out serial circular reactions in the first reactor, the second reactor and the third reactor to obtain the gradient lithium-enriched manganese based precursor. The preparation method of the gradient lithium-enriched manganese based precursor is simple to operate, has strong operability, is easy to control and can be used for industrial production.

Nickel and cobalt binary anode material precursor preparing method and nickel and cobalt binary anode material precursor prepared through method

The invention provides a nickel and cobalt binary anode material precursor preparing method and a nickel and cobalt binary anode material precursor prepared through the method. According to the nickel and cobalt binary anode material precursor preparing method, the pH value of a solution at the early stage of a reaction is regulated so that the grain size of a nickel and cobalt binary anode material precursor crystal nucleus in the obtained solution can be in normal distribution, then a subsequent reaction is performed with the obtained solution as a base solution, subsequent preparing conditions are regulated, and therefore the grain size of the crystal nucleus is increased in a balanced mode under the distribution condition, and the grain size of the nickel and cobalt binary anode material precursor prepared through the method can be in normal distribution.

Spray gun and contain spray drying tower of spray gun

The utility model provides a spray gun and contain spray drying tower of spray gun is somebody's turn to do shower nozzle that surfaces including spray gun barrel, side and the inlet tube that inserts the first end of spray gun barrel, and the shower nozzle is installed with winding spray gun barrel axial rotation and is served in the second of spray gun barrel to feed through mutually with the spray gun barrel, also offer the air inlet that is used for to letting in the gas -pressurized in the spray gun barrel on the lateral wall of spray gun barrel, the first end inner wall of spray gun barrel is sealed with the outer wall of inlet tube, and the spray gun barrel passes through the snap ring to have connected the one push -and -pull rod quick -witted with the push -and -pull in addition. The utility model provides a spray gun makes the axial rotation of the relative spray gun barrel of shower nozzle that the lateral wall surfaced through the mode to the liquid compression, and makes the ...

Screen cloth cleaning device

The utility model provides a screen cloth cleaning device, when the operation inner sealing the box, be used for to the box bleed the dust collector that removes dust, let in the air inlet of sweeping gas and the dedusting outlet who is linked together with dust collector in being used for to the box, air inlet and dedusting outlet set up respectively on the wall of the arbitrary both sides of box, the screen cloth is stood vertically in the box, flow through air inlet and dedusting outlet's air current passes the screen cloth. The utility model provides a screen cloth cleaning device offers air inlet and dedusting outlet respectively through the double -phase offside of box sealed, opens the gaseous generating device and the dust collector that are linked together with it simultaneously, realizes that whole clearance process need not to use artifically, does not almost have the production of raise dust to on the screen cloth the blowing off and the effect of taking out of dust in the box ...

Two-component multifunctional nano film as well as preparation method and application thereof

The invention provides a two-component multifunctional nano-film and a preparation method and application thereof, and relates to the technical field of biomedical materials, the nano-film is prepared from the following components by mass: 50-75% of a polymer matrix component I, 24-49% of a polymer matrix component II, and 1% of a functional component; the first polymer matrix component is hyaluronic acid or a hyaluronic acid derivative, the second polymer matrix component is one of collagen, gelatin, methacrylated gelatin or an acellular matrix, and the functional component comprises a medicine and an active factor; the medicine is loaded on the polymer matrix component I, and the active factor is loaded on the polymer matrix component II; the nano film is formed through chemical crosslinking. The invention overcomes the defects and deficiencies of the existing corneal alkali burn and infection treatment means, and provides the double-component multifunctional nano film which is good in ...

Auxiliary pollination device for rice seed reproduction

The invention relates to the technical field of rice supplementary pollination, in particular to a supplementary pollination device for rice seed reproduction. Comprising two sliding rails located on the two sides of an experimental rice field, sliding connecting parts arranged on the sliding rails respectively, and a mooring rope connected with the two sliding connecting parts and stretching across the experimental rice field. Wherein an isolation cloth net is arranged on the periphery of the experimental rice field to prevent exogenous pollen from entering the experimental rice field so as to ensure the purity of the first generation of hybrid in the experimental rice field; a solar panel is arranged on the lower side of the isolation cloth net; the solar panel is connected with the solar power generation assembly, generates power and provides driving electric energy for the sliding connection part. The device comprises a sliding rail, a sliding connecting part and a plurality of cables ...

Sand mill cooling device and contain device's sand mill

The utility model provides a sand mill cooling device and contain device's sand mill, sand mill cooling device installs on the sand mill cavity, sand mill cooling device has the cooling pipeline that is used for the cooling of sand mill cavity, a cooling fluid reservoir for storing the coolant liquid, a monitoring alarm for driving the pump of coolant liquid detects the interior liquid velocity of flow of cooling pipeline and reports to the police when this velocity of flow is less than the default with being used for, the go -and -return of cooling pipeline separates and is linked together with the cooling fluid reservoir respectively, and carry out the heat exchange with the sand mill cavity, the pump install in the cooling tube on the road, make the coolant liquid flow at cooling pipeline inner loop, the monitoring alarm set up in the cooling tube on the road, its probe stretches into the cooling and monitors the velocity of flow of coolant liquid in the pipeline. Whole process is automatic ...

Wet -type mixing apparatus

The utility model discloses a wet -type mixing apparatus, including the support, set up urceolus on the support, the inner tube that sets up in the urceolus rotates, rotate set up being used for in the inner tube stir the material the stirring piece, set up on the support and to beat and to set up the solvent feed device that is used for providing the solvent that is used for mixtures to the inner tube on the support to what the outer wall of inner tube went on beaing, be equipped with on the urceolus and supply to wait that the material that mixes gets into feed inlet in the inner tube, supplies the outside exhaust bin outlet of material after the stirring mixes and supply to beat to get into to carry out the opening that beats with the outer wall to the inner tube, the stirring piece includes hollow and the puddler that communicates with the solvent feed device, sets up on the puddler to supply the outwards outflowing port of outflow of solvent. Adopt the utility model discloses a during ...

Powder drying cabinet and have lithium ion battery material production facility of this drying cabinet

The utility model provides a powder drying cabinet and have lithium ion battery material production facility of this drying cabinet, this powder drying cabinet have the box, be used for to carrying the dry air current generating device of dry gas in the box and be used for carrying out filterable magnetism filter screen to dry air current, and dry air current generating device's hot -air produces the mouth and stretches into in the box and to the dry air current of powder transport, the magnetism filter screen is on a parallel with arbitrary lateral wall of box to be installed in the box, and dry air current carries out the drying to the powder after passing the magnetism filter screen. Can reduce the content that contains metallic impurity in the powder of dry back, improvement gained powder material's quality and qualification rate.

Heating and warm-keeping knitted fabric and preparation method thereof

The invention relates to the technical field of fabric preparation, in particular to a heating and warm-keeping knitted fabric and a preparation method thereof.The method comprises the following steps that S1, a fabric roll of an inner-layer fabric and a fabric roll of an outer-layer fabric are put into a pressing device; s2, brushing the lining fabric by using a pressing device, and then brushing off floating hair on the lining fabric; s3, brushing glue on the upper surface of the inner-layer fabric by using a pressing device, and stretching the outer-layer fabric from the fabric roll of the outer-layer fabric by using the pressing device; s4, pressing the stretched outer-layer fabric on the glue brushing position of the inner-layer fabric by using a pressing device; s5, shearing the outer-layer fabric pressed on the inner-layer fabric by using a pressing device; s6, then the pressing device enables the inner layer fabric and the adhered outer layer fabric to move towards the front end ...

Contain particle liquid water disposal device

The utility model provides a contain particle liquid water disposal device, the device, including subside the bucket, according to waste liquid pH value to the first regulation liquid storage pot that lets in first regulator solution in subsiding the bucket, according to waste liquid pH value to second regulation liquid storage pot that lets in the second regulator solution in subsiding the bucket and the pH value detection device who is used for detecting waste liquid pH value, first regulation liquid storage pot and second regulation liquid storage pot barrel are linked together with subsiding respectively, PH value detection device installs on the lateral wall that subsides the bucket, first regulator solution is for playing the effect that reduces waste liquid pH value, the second regulator solution is for playing the effect that improves waste liquid pH value. The utility model provides a can realize the regulation to waste liquid pH value, make near isoelectric point of the regulation ...

Goods shelves

The utility model provides a goods shelves, including many bracing pieces that are used for enclosing into the frame and a plurality of the put thing boards of parallel mount in rectangular frame each other, put two liang of intervals installations of thing board, put putting of thing board and install at least one on the object plane and be used for driving the rotatory rotation support component of placing on putting the thing board of object. The utility model provides a component of goods shelves through set up rotatable joint material bucket on putting the thing board to make the material bucket can be on goods shelves easily rotation, be convenient for look over the label on the material bucket, it is nimble to make goods shelves use.

Powder mixing feeding device

The utility model provides a powder mixing feeding device, include the former magazine that mixes cauldron, reinforced pipeline and be linked together through reinforced pipeline and mixed cauldron. The filling tube is equipped with the delivery pump on the road, being equipped with the stirring rake in mixing the cauldron, being equipped with the discharge gate on the bottom surface of mixed cauldron, the fritting furnace casket -like bowl is just placed the discharge gate. The device has avoided the conversion of material between a plurality of containers, has reduced the probability that pollutes, has improved the purity of gained result. And a work efficiency is increased.

Preparation method of alumina coated lithium titanate

The invention discloses a preparation method of alumina coated lithium titanate. The method comprises the following steps of 1) mixing aluminum salt, lithium titanate, a first alcohol solvent and a dispersing agent to react and performing vacuum drying to obtain an aluminum salt coated lithium titanate precursor, wherein a mass ratio of lithium titanate to the first alcohol solvent is (1:0.5)-(1:4); and 2) sintering and cooling the aluminum salt coated lithium titanate precursor to obtain alumina coated lithium titanate. The aluminum salt is sufficiently and uniformly mixed with lithium titanate under the action of the first alcohol solvent and the dispersing agent, and an alumina film formed on the surface of lithium titanate is moderate in thickness, small in particle size and uniform, so that prepared alumina coated lithium titanate reduces the water absorption of lithium titanate, reduces a decomposition effect of a Ti-O bond on an electrolyte, does not react with the electrolyte under ...

Novel harvester header height regulation and control hydraulic system

The invention discloses a novel harvester header height regulation and control hydraulic system, and relates to the technical field of hydraulic regulation and control systems.The novel harvester header height regulation and control hydraulic system comprises a plurality of first liquid supply systems and a second liquid supply system, and the first liquid supply systems are arranged in parallel; wherein the first liquid supply system comprises a three-position four-way electromagnetic directional valve, a one-way valve and an overflow valve, the three-position four-way electromagnetic directional valve and the overflow valve are arranged in parallel, and the three-position four-way electromagnetic directional valve and the one-way valve are arranged in parallel. The two-position two-way reversing valve can stabilize the pressure difference between the two ends of the throttling hole, under the condition that the area of the throttling hole is fixed, the control precision of the proportional ...

Synthetic method for lithium nickel manganese oxygen covered with lithium titanate

The invention discloses a preparing method for lithium nickel manganese oxygen covered with lithium titanate. The method comprises the following steps that firstly, Ni, Mn and M are added into pure water, and a mixed solution with the total molar concentration ranging from 1.0 mol/L to 3.0 mol/L is obtained; secondly, a complexing agent solution is added into the mixed solution, the pH value is mixed to be ranging from 9 to 12, and a supernatant solution is obtained; thirdly, the supernatant solution is oxidized, the solid centrifugal separation is carried out, drying is carried out, and precursor powder is obtained; fourthly, Li source compound is mixed with the precursor powder, a first time sintering is carried out, LiNi (0.5-x) Mn (1.5-y) M (x+y) O4 is obtained, pure water adding and the drying are carried out on the LiNi (0.5-x) Mn (1.5-y) M (x+y) O4, second Li source compound and TiO2 powder, and a mixed solid material is obtained; sixthly, secondary sintering is carried out on the ...

Powder adds scoop

The utility model provides a powder adds scoop, including the spoon body and lid, the top surface of the spoon body is uncovered, and the lid lock is on the opening end, and the lid is circular -arc, is equipped with at least one air vent on the top surface of lid, still be equipped with the feed inlet on the lid. The utility model provides a powder adds scoop sets up the through -hole simultaneously through set up the lid at its opening end on the lid for the inventory increases, and the powder having avoided simultaneously leading to because of the inventory increase is excessive and leak, has reduced the powder loss, has improved work efficiency.

Difficult material mixing arrangement that mixes

The utility model provides a difficult material mixing arrangement that mixes, stirring rake including mixing the cauldron, be used for to stir thick liquids carries out the dry cheng spray drying device of powder with being used for to thick liquids, and the bottom discharge mouth of mixed cauldron is linked together through the pipeline with the feed inlet of spray drying device, on the one end of stirring rake was fixed in mixed cauldron, the other end stretched into in the mixed cauldron. The utility model provides a difficult material mixing arrangement that mixes connects the spray drying device that has into whitewashed function through mixing cauldron bottom discharge mouth department to realize the one step realization of thick liquids to the granule powder. The loaded down with trivial details step of redispersion behind the prior art syndrome due to attack of pathogenic dampness for dry has been left out. And gained powder particle is even, the appearance is good, and one step ...

Composite hydrogen storage material and preparation method thereof

The invention provides a composite hydrogen storage material, the composite material comprises components of Mg (BH4) 2. YNH3 and NbF5, the invention further provides a preparation method of the composite hydrogen storage material, and the novel composite hydrogen storage material is synthesized through a ball milling method. The hydrogen desorption dynamic performance of the composite material is obviously enhanced, ammonia release is completely inhibited, and the initial hydrogen desorption temperature is 53-57 DEG C. The composite material prepared in the invention has relatively low working temperature and relatively high hydrogen desorption purity, and is a hydrogen storage material with great potential in vehicle-mounted application.

Dry -type mixing apparatus

The utility model discloses a dry -type mixing apparatus, including the support, provide urceolus on the support, rotate the inner tube that provides in the urceolus, rotate and provide being used for in the inner tube and stir the stirring piece of material and provide on the support and carry out the piece that beats that beats to the outer wall of inner tube, be equipped with on the urceolus and supply to wait that the material that mixes gets into feed inlet in the inner tube, supplies the outside exhaust discharge gate of material after the stirring mixes and supply to beat to get into to carry out the opening that beats with the outer wall to the inner tube. Adopt the utility model discloses a during dry -type mixing apparatus mixtures, because the inner tube rotates in mixing process, the thickness that glues wall material of reducible bonding on the inner tube inner wall to make the material can not form stationary bottom material, thereby improve the mixing efficiency, simultaneously ...

Shale shaker feeding dust keeper and shale shaker

The utility model provides a shale shaker feeding dust keeper and shale shaker, hopper and the shale shaker feed inlet sealed cowling of department that meets under being used for sealed conveyor, the first end seal installation of sealed cowling are on hopper outer wall down, and the second end of sealed cowling extends the formation groove of obturaging to the feed inlet, the inslot of obturaging holds the medium of obturaging, and the sealed cowling inner wall is linked together with the medium of obturaging of lower hopper outer wall and feed inlet the outer wall space of enclosing and the inslot of obturaging. The utility model provides a shale shaker feeding dust keeper prevents down on the one hand through setting up the sealed cowling that the raise dust that produces is excessive between hopper and the feed inlet, coordinate the medium of obturaging of the inslot of obturaging simultaneously, retrieves the effectual production that prevents the raise dust with the dust.