27results about How to "Reduce caking" patented technology

The utility model relates to the technical field of roller mills, and discloses a roller mill for tailing treatment, which comprises a roller mill body, a movable roller is movably mounted in the roller mill body, a fixed roller is rotatably mounted in the roller mill body, a steady flow bin is fixedly mounted at the top of the roller mill body, and a discharge hopper is fixedly mounted at the bottom of the roller mill body. A middle stock bin is fixedly installed at the top of the steady flow bin, a material level detector is fixedly installed in the middle stock bin, two sets of installation plates are symmetrically and fixedly installed at the top of the middle stock bin, a material guiding assembly is arranged between the two sets of installation plates, and a dredging assembly comprising a first dredging tooth frame and a second dredging tooth frame is arranged between the steady flow bin and the middle stock bin. By arranging the dredging assembly, the tailings are prevented from being blocked in the flow stabilizing bin, normal feeding of the tailings is guaranteed, meanwhile, when the tailings are stirred through the dredging tooth frame I and the dredging tooth frame II, the stacked caked tailings can be disturbed and crushed, and the possibility that the tailings are caked is reduced.

This utility model discloses a bottom discharge mechanism for a spiral-propelled raw material storage tank, including a storage tank, a discharge pipe fixedly installed at the bottom and communicating with its own inner cavity, a spiral pusher rotatably installed in the inner cavity of the discharge pipe, and a wall scraper, disposed in the inner cavity of the storage tank, which can scrape off the emulsion adhering to the inner wall of the storage tank. Through the combined use of the above structures, emulsion agglomeration on the inner wall of the storage tank can be minimized, reducing the amount of residual emulsion mixed with the new batch, reducing errors in the formulation ratio, and ensuring the functionality and stability of the emulsion.

The utility model provides a gas storage bottle type dry powder fire extinguisher and belongs to the field of fire extinguishers. The gas storage bottle type dry powder fire extinguisher comprises a bottle body, a head, a gas storage bottle and a spray pipe, the head is connected to the top of the bottle body and comprises a valve body, a valve rod and a valve element which are connected are arranged in the valve body, the inner end of the spray pipe extends into the bottle body from the top of the bottle body, the gas storage bottle is filled with high-pressure gas, the gas storage bottle is fixed to the inner bottom of the bottle body, and the gas storage bottle is covered with dry powder in the bottle body. A composite film for puncturing is arranged on the gas storage bottle, a puncturing needle shaft is arranged in the bottle body, the lower end of the puncturing needle shaft is sharp and located above the composite film, the upper end of the puncturing needle shaft is connected with the valve element, and when the valve element is opened downwards, the puncturing needle shaft punctures the composite film. The gas storage bottle type dry powder extinguisher can solve the problem of unsmooth action of high-pressure gas caused by caking of dry powder.

The invention discloses natural cereal and coarse cereal composite nutritional flour and a preparation method thereof, and relates to the technical field of flour preparation, the natural cereal and coarse cereal composite nutritional flour comprises the following raw materials: wheat flour, modified oat flour, modified corn flour, auxiliary coarse cereal flour and silicon dioxide; according to the invention, the modified oat flour is added, and through triple synergistic modification, the solubility and bioavailability of beta-glucan in oat are greatly improved, the water binding capacity and thermal stability of the composite flour are also enhanced, starch retrogradation is effectively inhibited, and the shelf life of a finished product is prolonged; pure physical modification does not have chemical residues, so that the composite flour is suitable for special crowds with diabetes, celiac disease and the like, and the defect that common coarse cereal composite flour is insufficient in functionality is overcome; the modified corn flour is added, the problems that common corn flour is low in dietary fiber solubility and poor in dough stability can be solved, a compact network is formed through synergy of natural polysaccharides, the water holding capacity and processing fluidity of the composite flour are improved, and water loss and caking in the cooking or baking process are reduced.

The application provides a heating and heat preservation device and a mobile modified rubber asphalt production equipment, and relates to the technical field of asphalt production and heat preservation. The heating and heat preservation device comprises a storage tank and a turnover heat conduction mechanism. A pipe rod is arranged through the axis of the storage tank and rotates, a rotating drive assembly is installed on the driving end shaft of the end of the storage tank and rotates. An oil inlet assembly is rotatably and communicatively arranged with a front pipe cylinder, an oil return assembly is rotatably and communicatively arranged with a rear pipe cylinder, a front coil pipe is symmetrically arranged on both sides of a front shaft, and a rear coil pipe is symmetrically arranged on both sides of a rear shaft. The front coil pipe and the rear coil pipe are arranged in the middle of the storage tank, the rotated front coil pipe and the rear coil pipe further increase the heat conduction area, the front coil pipe and the rear coil pipe can stir the asphalt oil in the storage tank, the heated asphalt oil in the storage tank is more uniform, the uniformity of the rubber powder and the asphalt oil in the storage tank is improved, and the deposition of the rubber powder is reduced.

The utility model discloses a food processer which comprises a cup body, the host is connected with the cup body; the main machine comprises a first motor and a tool bit assembly; the tool bit assembly comprises a second motor and a tool bit, and an output part of the second motor is in transmission connection with a connecting part of the tool bit to drive the tool bit to rotate; the output part of the first motor is in transmission connection with the fixed part of the second motor to drive the tool bit assembly to lift up and down. The second motor is arranged to drive the tool bit to rotate, and the first motor is arranged to drive the tool bit assembly to lift up and down, so that the tool bit can rotate and also can lift up and down; according to the cup, the cutter head is arranged in the cup body, the cutter head crushes food in the rotating process, the cutter head can stir the food in the cup body up and down in the up-down lifting process, when the cutter head lifts up and down to different height positions, the cutter head can crush the food located at different height positions, and the phenomenon that the food in the cup body is caked or crushed unevenly is reduced; therefore, the working efficiency of the device is improved.

The utility model relates to fuel feeding technology field especially relates to a wood chip fuel precision feeding device, including feed inlet, the first motor is provided with in feed inlet front end, the shell is fixedly connected with feed inlet lower extreme, the first motor output is fixedly connected with first linkage wheel, the linkage axle is rotatably connected with shell front end, the threaded push -on rod is fixedly connected with linkage axle rear end, the discharge gate is fixedly connected with shell lower extreme rear side, the second motor is fixedly connected with discharge gate front end, the runner is fixedly connected with second motor output, the fixed ring is fixedly connected with shell inside, the linkage lever is rotatably connected with fixed ring inside, the driving gear is fixedly connected with linkage lever upper end outside, through the cooperation design of second motor and driving gear, makes the transition cavity to form in discharge gate when the sector baffle rotates, avoids the direct contact of discharge gate and combustion chamber, prevents the direct contact of high temperature flue gas with the wood chip in threaded push -on rod through feed inlet.

This invention relates to the field of resin asphalt concrete mixing technology and discloses a resin asphalt concrete mixing device for steel bridge deck paving, including a base frame, support rollers, a mixing tank, and a dual-shaft motor. The mixing tank is rotatably connected above the base frame and is drivenly connected to the outer surface of the support rollers. A spiral mixing blade and a material lifting plate are fixedly connected to the inner wall of the mixing tank. A tank cover is detachably connected to one end of the mixing tank. A rotating shaft is rotatably connected to the inner wall of the end of the mixing tank away from the tank cover. A multi-tooth support frame is fixedly connected to the outer surface of the rotating shaft. A shearing rod is fixedly connected to the outer surface of the multi-tooth support frame. A vacuum pump is fixedly installed on the inner bottom wall of the base frame. A support rod is fixedly connected to the upper surface of the base frame. A rotating vent is fixedly connected to the outer surface of the support rod. This device uses a dual-shaft motor to drive the tank body to rotate and lift and the center to shear at high speed to achieve three-dimensional uniform mixing. It is equipped with a hollow rotating negative pressure degassing device to remove bubbles, which solves the defects of resin asphalt clumping and material gas content.

The utility model relates to the technical field of roadbed lime soil stirring, in particular to an expressway roadbed lime soil uniform stirring device which comprises a supporting frame, a mixing mechanism is installed on the upper surface of the supporting frame, a smashing mechanism is installed on the upper surface of the mixing mechanism, and a feeding mechanism is arranged on the rear side of the supporting frame. The mixing mechanism comprises a mixing barrel fixedly connected to the upper surface of the supporting frame, the bottom of the interior of the mixing barrel is in the shape of two arcs, and two mixing paddles matched with the bottom of the mixing barrel are rotationally connected to the interior of the mixing barrel. The materials are conveyed to the crushing box through a guide hopper, at the moment, the materials are crushed through rotation of a plurality of crushing shafts and first crushing teeth under the action of second crushing teeth, the crushed materials enter the mixing barrel, at the moment, the materials are stirred under the action of two mixing paddles, and the stirred materials are discharged through a discharging valve.

The utility model discloses a sugar cooling vertical crystallizer which comprises a vertical tank body, a top cover is arranged at the top of the tank body, a syrup inlet is formed in the top cover, a conical hopper is arranged at the bottom of the tank body, a syrup outlet is formed in the conical hopper, a plurality of heat exchange coil pipes are arranged in an inner cavity of the tank body in the height direction, each heat exchange coil pipe adopts a circular pipe distribution mode, and six concave arcs are evenly distributed on the periphery of each heat exchange coil pipe. A vertical column extending in the vertical direction is arranged in each concave arc, each heat exchange coil pipe is supported on a radial support, and the outer end of each radial support is fixedly connected to the corresponding vertical column. A lifting mechanism for driving the stand columns and the heat exchange coil to ascend and descend is arranged above the top cover. An upper stirring mechanism for uniformly distributing syrup on the cross section of the tank body is arranged above the top-layer heat exchange coil pipe, and a lower stirring mechanism is arranged in the conical hopper. The sugar cooling vertical crystallizer is high in crystallization efficiency, short in crystallization time, high in single productivity and low in operation failure rate.

This utility model belongs to the technical field of packaging machines for epoxy molding compound production, specifically disclosing a packaging machine for epoxy molding compound production of semiconductor devices. It includes a device body with a connecting mechanism, which includes a pressing component. An adjusting component is located in the lower section of the device body, and a receiving component is located in the middle section. A motor drives a rotating shaft in the pressing component to rotate. The shaft, through a transmission wheel set, moves a rotating top block, achieving quantitative feeding of the epoxy molding compound. The linkage between the transmission wheel and the rotating shaft allows the receiving tray to be synchronously conveyed by the transmission belt. This, combined with the packaging frame and hinged pressing block, completes the material fixation, achieving precise feeding, quantitative filling, and initial packaging fixation of the epoxy molding compound. The docking of the packaging frame and the storage box, along with the anti-detachment design of the limiting strip, prevents material accumulation and uneven compression, reducing the risk of epoxy molding compound clumping or surface damage.

The utility model relates to the technical field of material conveying, in particular to an anti-blocking desulfurizer material conveying device which comprises a bottom frame, a side frame fixedly connected to one side of the top of the bottom frame, a conveying box fixedly connected between the top of the bottom frame and the top of the side frame, a conveying roller shaft rotationally connected to the interior of the conveying box, and a motor fixedly connected to one side of the conveying box. An output shaft of the motor extends into the conveying box and is fixedly connected with one end of the conveying roller shaft, one end of the top of the conveying box is fixedly connected with a material distributing box, the bottom of the material distributing box communicates with the conveying box, and an anti-blocking reamer is rotationally connected into the material distributing box. The conveying device has the beneficial effects that the conveying roller shaft rotates synchronously with the anti-blocking reamer in the material distribution box while conveying a desulfurizing agent, so that materials are kept loose, the reamer with the spiral blade can reduce the risk of caking and blocking of the materials, and the anti-sticking coating is combined, so that the materials are prevented from being blocked in the conveying process from multiple aspects, and the conveying efficiency is improved. Compared with a traditional device, the operation quality and the use efficiency are greatly improved.

This invention discloses a method for preparing nano-boehmite and its application in lithium-ion battery separators, belonging to the field of inorganic nanomaterial preparation technology. The method includes five steps: raw material calcination and activation, preparation of precursor slurry, hydrothermal synthesis reaction, washing and filtration, and drying and depolymerization. Calcination is carried out in a dynamic calcination furnace, whose exhaust mechanism can promptly remove water vapor. During discharge, the switching mechanism automatically opens the discharge cover, achieving continuous production with no material sticking to the wall and no residue. The obtained nano-boehmite is characterized by low sodium content, uniform particle size, and good dispersibility. This material can be formulated with binders and other agents to form a ceramic coating slurry. After coating and drying, a robust nano-ceramic coating is formed on the surface of a polyolefin-based membrane. This coating significantly improves the thermal stability, electrolyte wettability, and puncture resistance of the separator, thereby improving the battery's safety performance and cycle life.

The utility model discloses a kind of biological organic carbon-based fertilizer production automation equipment, including main body, the upper portion of the main body is provided with connecting barrel, the upper portion of the connecting barrel is provided with motor, the side of the connecting barrel is provided with feed pipe, the both ends of the main body are provided with filter screen, the both sides of the lower surface of the main body are provided with fixed ring, the side of the fixed ring is provided with second collecting plate, the side of the second collecting plate is provided with support plate, the upper portion of the support plate is provided with first collecting plate, the utility model has the advantages that base fertilizer can be filtered and classified using fine filter screen and guide plate, improve the use effect of base fertilizer, using the long strip plate, connecting rod, torsional spring and baffle set on the upper surface of fine filter screen, when motor works, the adjusting plate outside connecting rod can be driven to rotate, make adjusting plate push baffle, then using torsional spring, long strip plate can be moved back and forth, reduce the blockage of fine filter screen, improve the filtering effect of fine filter screen.

The invention relates to the technical field of dust filtration and recovery, and provides a dust removal, purification and recovery device for compound fertilizer production, the dust removal, purification and recovery device comprises a conical top, dew formation discharge mechanisms and a heating component, the conical top protrudes upwards, a plurality of dew formation discharge mechanisms are fixedly arranged on the conical top, and an air inlet pipe is communicated with the side of a filter cavity; the filter cartridge is obliquely arranged in the filter cavity, gas in the filter cavity enters the gas purification cavity after passing through the filter cartridge, gas in the gas inlet pipe transversely flows in the filter cavity, the dewing discharging mechanism is arranged above the filter cartridge, and the heating components are fixedly connected to the bottom of the filter cavity and can heat the gas in the filter cavity. And the condensation discharging mechanism can condense water vapor collected in the conical top and guide water to flow out of the filtering cavity, so that the technical problem that in the prior art, when gas is heated by using a dry method for recycling, the water vapor may be left in the dust remover to cause caking is solved.

This utility model relates to the field of injection molding equipment technology, specifically to an auxiliary injection molding box for an injection molding machine. It includes a box body, a material conveying mechanism at the bottom of the box body, a material separating structure inside the box body, and a material dispersing mechanism below the box body. The material separating structure includes a vertical cylinder and several dispersing plates, while the material dispersing mechanism includes a baffle, a stirring shaft, and a motor. Several stirring rods are provided around the stirring shaft. This auxiliary injection molding box for injection molding machines separates the plastic granules stored inside the box by setting up a material separating structure, allowing the plastic granules to be heated evenly due to the separation of the material separating structure, reducing the agglomeration of the plastic granules. Simultaneously, the material dispersing mechanism below the box body allows the stirring shaft in the dispersing mechanism to drive the stirring rods to disperse the plastic granules at the bottom of the box body, preventing agglomeration and ensuring smooth transport of the plastic granules.

This invention discloses a mixing impeller and a pulping device. The mixing impeller includes an impeller body with a cavity extending from its bottom end towards its top end. A flow-through hole communicating with the cavity is formed on the side wall of the impeller body. The impeller body can rotate around its own axis. During rotation, solid material is conveyed from top to bottom along the external flow channel of the impeller body; liquid material is conveyed from bottom to top through the cavity of the impeller body. The liquid material flows through the cavity and exits through the flow-through hole on the side wall of the impeller body, mixing with the solid material. The cavity and flow-through hole on the impeller body raise the liquid level, thereby increasing the mixing interface height between the solid and liquid materials and further improving the mixing efficiency.

The utility model discloses a concrete feeding and conveying device, relates to the technical field of concrete, and aims to solve the problems that materials can not be fully conveyed into production equipment, the conveying efficiency is poor, dust in the materials is not collected and drifts away in the external environment, and the production cost is low due to the fact that the materials provided by the background technology can slide down under the action of gravity. According to the technical scheme, the device comprises a bottom frame, a mounting mechanism is arranged at the top of the bottom frame, the mounting mechanism comprises a conveying cylinder, a feeding hopper welded to the outer wall of the lower portion of one side of the conveying cylinder and a discharging hopper welded to the outer wall of the upper portion of one side of the conveying cylinder, and a conveying assembly is arranged in the conveying cylinder; the conveying assembly comprises a transmission shaft with a ventilation groove formed in the outer wall of the bottom end and a spiral blade with an air channel formed inside. According to the feeding device, materials can be stably conveyed, the materials are prevented from slipping off, the conveying efficiency is improved, dust generated during feeding can be collected, the dust is prevented from drifting away in the external environment, and the environmental protection property is improved.

The utility model relates to a microbial fertilizer fermentation device. The microbial fertilizer fermentation device comprises a box body, a stirring assembly and a discharging assembly, a fermentation chamber used for containing fermented materials is arranged in the box body. The stirring assembly comprises a first power source and a telescopic stirring rod, and the first power source drives the telescopic stirring rod to rotate in the fermentation chamber to achieve material mixing. The discharging assembly is composed of a cutting plate and a discharging push plate, and a discharging opening communicated with the fermentation chamber is formed in the side wall of the bottom of the box body. The discharging push plate can move in the direction close to or away from the discharging opening and is used for pushing out bacterial manure; the cutting plate is movably arranged above the discharging push plate and moves in the horizontal direction, the lower surface of the cutting plate abuts against the upper surface of the discharging push plate, and the functions of cutting and pushing the bacterial fertilizer are achieved. The device ensures uniform mixing of fermented materials through the stirring assembly, realizes efficient discharging through cooperation of the discharging assembly, and has the characteristics of reasonable structure and simplicity and convenience in operation.

The utility model relates to the technical field of solenopsis invicta prevention and control, in particular to a pesticide scattering box for solenopsis invicta prevention and control. According to the technical scheme, the pesticide spreading box for controlling the solenopsis invicta comprises a pesticide box, a partition plate, a motor, a discharging roller, a sliding rod and the like; partition plates are symmetrically and fixedly connected in the pesticide box, a motor is fixedly connected to the right portion of the pesticide box, an output shaft of the motor penetrates into the pesticide box to be fixedly connected with a discharging roller, a plurality of grooves are formed in the discharging roller in an annular array mode, and sliding rods are symmetrically and slidably connected to the two sides of the pesticide box. The discharging roller is driven by the motor to rotate, medicament release is accurately controlled through the groove, it is ensured that the medicament cannot overflow or be mixed, the cam makes contact with the shifting block on the left side of the filter screen, the filter screen vibrates up and down in a reciprocating mode under the action of the spring, the medicament is effectively screened and dispersed, caking is avoided, and the medicament discharging accuracy and uniformity are improved; manual intervention is reduced, and the operation difficulty and the error rate are reduced.

The utility model relates to a kind of packing and discharging device in blanking equipment technical field, including blanking hopper, the top of blanking hopper is equipped with feed inlet, the bottom of blanking hopper is equipped with discharge port;Discharge port is connected with blanking pipe, blanking pipe is equipped with feeding screw rod inside, the upper end of feeding screw rod is connected with motor one after penetrating blanking hopper, blanking pipe is equipped with guide pipe, guide pipe is moved up and down along blanking pipe by moving assembly.The utility model can be stirred and transported to material, reduce the caking of material, improve the accuracy and efficiency of packaging;Through the cooperation of guide pipe and blanking pipe, guide pipe can be moved up according to the continuous increase of material in packaging bag and with the material in packaging bag, reduce dust while not affect the accuracy of material in packaging bag.

This invention relates to the field of packaging bag technology, specifically to a moisture-proof and antibacterial composite packaging bag for traditional Chinese medicine. It comprises an outer protective film layer, a middle buffer transition layer, a moisture-proof barrier layer, an antibacterial functional layer, and an inner contact film layer. These layers are arranged from the outside in. The outer protective film layer, middle buffer transition layer, moisture-proof barrier layer, antibacterial functional layer, and inner contact film layer are composited using food-grade adhesives. The middle buffer transition layer is made of low-density polyethylene elastic film. The moisture-proof barrier layer is composited with polyvinyl alcohol high-barrier film and passivated aluminum foil film. The antibacterial functional layer uses food-grade polyolefin film as the substrate. The inner contact film layer uses food-grade polyethylene film. This invention has the following advantages: it integrates multiple benefits such as wear resistance, long-lasting moisture and oxygen barrier, active antibacterial properties, and safety and non-toxicity. Its service life and protective effect are far superior to traditional single-layer and ordinary double-layer packaging.

The utility model relates to a waste liquid treatment device for spice production, which comprises a device main body, and a mixing mechanism is mounted at the upper end of the device main body; the mixing mechanism comprises a tank cover, one end of the tank cover is provided with a driving part, the upper end of the driving part is in transmission connection with a belt, one end of the belt is in transmission connection with a transmission wheel, a material pouring opening is formed in the tank cover, and the lower end of the transmission wheel is in transmission connection with a rotating column. And the waste liquid treatment time is saved.

The utility model discloses a kind of lithium battery waste sedimentation drying devices, it is related to lithium battery waste processing technical field, to solve the technical problem of the poor drying effect of existing lithium battery waste sedimentation drying device, including drying cabinet, the drying cabinet includes upper box shell, the utility model is driven to the bearing frame along closed path circulation displacement by circulation conveying component, lithium battery waste in several macromolecular screen components can contact hot air in turn, reduce the risk of partial high temperature formed due to material accumulation, cause combustion even explosion, and the air duct of "U" shape can be cooperated with the screen basin and screen cover of the outward bulge of center line, material is blown upward by bottom hot air, make material suspended, under the airflow impact, naturally dispersed, reduce caking, without mechanical stirring component, reduce metal friction, after far from air outlet, material at edge is also under the action of its own gravity to the center line lower convex place sliding and gathering, facilitate the next blowing work to carry out.

This utility model relates to the field of conveying equipment technology and discloses a kaolin spiral auger anti-sticking conveying structure, including a support platform. A discharge cylinder is fixedly connected to the top right side of the support platform. A shaftless auger is installed on the inner wall of the discharge cylinder. A connecting plate is fixedly connected to the left end of the shaftless auger. The left end of the outer wall of the connecting plate passes through the left end of the discharge cylinder and is slidably connected to a hollow bevel gear. A DC motor is fixedly connected to the top front side of the support platform, and a U-shaped bracket is fixedly connected to the top left end of the support platform. In this utility model, a cam pushes the shaftless auger to the left, and the return spring is compressed and released, causing the shaftless auger to return to the right, generating reciprocating linear vibration. The rotation of the right-side pulley drives the bevel gear to rotate, which meshes with the hollow bevel gear to rotate the shaftless auger, realizing a conveying mode that combines spiral propulsion and reciprocating vibration of kaolin, reducing adhesion.

The utility model relates to sludge conditioner preparation field, including jar body and the stirring shaft who is worn in jar body, the top of jar body is equipped with feed pipe and motor, the bottom of jar body is equipped with discharge pipe and support leg, the motor is used for driving stirring shaft rotation, the bottom of stirring shaft is equipped with stirring vane, the inside of jar body is equipped with mixing pipe, mixing pipe is covered stirring shaft outside and is located stirring vane above, the outer wall of mixing pipe is connected with the inner wall of jar body through connecting rod, the outer wall of mixing pipe is equipped with a plurality of perforations, the material in jar body can enter the inside of mixing pipe through the perforation. The utility model can improve the stirring effect to material.

The application discloses a center discharging mixer, which comprises a supporting frame, a rotating assembly and a stirring assembly, a fixed material pipe is installed on the supporting frame, a rotating material pipe is connected to the bottom of the fixed material pipe through a sealing joint, the top of the fixed material pipe is connected to a conveying device, the rotating assembly is connected to the outer wall of the rotating material pipe, the stirring assembly is connected with a water inlet assembly, the water inlet assembly is installed at the bottom of the rotating material pipe, the water inlet assembly is provided with water spraying blades and a partition plate, the gypsum powder feeding port of the application is located at the center position of the center discharging mixer, so that the gypsum powder is added to the water inlet assembly at the bottom of the mixer, the water and the powder are separated by the partition plate at the internal center position of the center discharging mixer, the water forms a water film on the surface of the rotor under the driving of the rotating water spraying blades, and is fully mixed with the upper gypsum powder which is also driven to rotate, so that the mixing and stirring efficiency is improved, and the caking caused by uneven gypsum powder feeding is reduced.