43results about How to "Improve separation rate" patented technology

The invention provides a full-chain integrated iron and aluminum slag recovery method which comprises the following steps: S1, mixing iron and aluminum slag with first alkali liquor to carry out first alkaline leaching reaction, and carrying out solid-liquid separation to obtain first metal hydroxide slag and first alkaline leaching liquor; s2, mixing the first metal hydroxide slag with second alkali liquor, carrying out second alkali leaching reaction, and carrying out solid-liquid separation to obtain an aluminate solution and second metal hydroxide slag; s3, pulping the second metal hydroxide slag, adding acid for acid dissolution, adding phosphate, seed crystal and a complexing agent for iron precipitation reaction, performing solid-liquid separation to obtain iron phosphate slag and nickel-cobalt-manganese extraction pre-liquid, and calcining the iron phosphate slag to obtain anhydrous iron phosphate. According to the method, metal elements can be completely recycled, and the recycled product can be applied to an existing industrial chain.

The utility model relates to the field of harvesting machinery, and discloses a harvesting machinery, a threshing device and a concave grid thereof, the concave grid comprises a supporting frame, a plurality of longitudinal partition plates (3) and a plurality of grid strips (4), the longitudinal partition plates (3) and the grid strips (4) are connected to the supporting frame and mutually staggered and extend to form a grid, and a plurality of slots (31) which are distributed at intervals are respectively formed in each longitudinal partition plate (3). The grate bars (4) penetrate through the slots (31) to extend, and the portion, between every two adjacent slots (31), of each grate bar (4) protrudes towards the radial inner side. In the process that crop straw rotates along with the threshing cylinder, the concave grid is beneficial to separation of grains from the straw, the grain separation rate is increased, meanwhile, the amount of crushed straw and weeds carried in the separated grains is reduced, the risk that the grains are crushed or the surfaces of the grains are damaged is reduced, and the crushing rate and the loss rate of the grains are remarkably reduced.

The camellia oleifera fruit shelling and sorting machine comprises a primary sorting assembly and further comprises a final sorting assembly, the final sorting assembly comprises a third machine frame installed below one end of a second machine frame, shaft rollers are rotationally connected to the two sides of the interior of the third machine frame, a fourth motor is connected to one end of the shaft roller on one side, and the fourth motor is correspondingly installed on the third machine frame; a plurality of first annular grooves are evenly formed in the outer portions of the shaft rollers in the axial direction of the shaft rollers, the two first annular grooves in the corresponding positions of the two shaft rollers are connected through a matched hair sticking annular belt, the outer surface of the hair sticking annular belt is full of villus-shaped fibers, and a shell scraping plate is installed below the third rack. By fracturing and beating the shells, the broken parts of the shells are uneven and are full of burrs, and the shells are extremely easily hooked and captured when being in contact with the hair sticking ring belt, so that smooth camellia seeds are discharged while the shells are left, and finally, the purity of the obtained camellia seeds is greatly improved.

The invention relates to the technical field of ceiling cloth feeding, in particular to a laser cutting and feeding device for automobile ceiling production, which comprises a conveyor belt arranged on laser cutting equipment, a master batch assembly placed on the conveyor belt, a material vibrating and scrap removing mechanism arranged outside the conveyor belt, and two groups of cloth slitting mechanisms arranged on the material vibrating and scrap removing mechanism, the four sets of deviation rectifying and wrinkle removing mechanisms are arranged in the material vibrating and scrap removing mechanism, and the linkage assembly is arranged on the four sets of deviation rectifying and wrinkle removing mechanisms. Four sets of deviation rectifying and wrinkle removing mechanisms are arranged outside an existing conveying belt, the two side edges, not needing to be machined, of cloth can be tightened under the state that the cloth does not need to be cut, rapid combing can be conducted on the continuously-conveyed cloth under the condition that manual interference is not needed, and therefore the combing time before the cloth is cut can be effectively shortened, and the combing efficiency is improved. And therefore, the cloth cutting continuity is improved, and frequent starting and stopping of equipment are avoided.

The invention discloses an automatic bale breaker and a bale breaking method thereof, and relates to the technical field of bale breakers. According to the technical scheme, the automatic bale breaker comprises a device body, two transmission mechanisms are symmetrically arranged at the top of the device body, transmission plates are fixedly connected to the transmission mechanisms, air cylinders are arranged at the upper ends of the transmission plates, and vibration plates are fixedly connected to the bottoms of the air cylinders; four vibrating mechanisms are arranged on the lower portion of the vibrating plate, and a grabbing plate is fixedly connected to the bottoms of the vibrating mechanisms, the grabbing plate can be driven to vibrate up and down through the vibrating mechanisms arranged on the vibrating plate, so that part of materials remaining in a packaging bag can be separated from the interior of the bag, and the separation rate of the packaging bag and the materials is effectively increased; when falling materials pass through the filter sieve, the screening mechanism can drive the filter sieve to move in a reciprocating mode, so that particle materials clamped in sieve holes of the filter sieve can be shaken off from the holes, and the screening effect of the filter sieve is guaranteed.

The invention discloses a device and method for separating and simulating horizontal migration of microplastics with different particle sizes in a water body, the device comprises a water inlet, a primary filter layer, a digestion column and a flotation layer which are arranged in sequence, an impurity filter screen is arranged between the primary filter layer and the water inlet, and a turnover filter screen is arranged in the primary filter layer; a pretreatment rotating nozzle is arranged at the lateral upper part of the primary filtering layer and is positioned above the turnover filter screen, a first waste liquid cylinder and a first waste liquid cylinder control valve connected with the first waste liquid cylinder are arranged on one side of the bottom of the primary filtering layer, and waste liquid flows through the first waste liquid cylinder control valve and enters the first waste liquid cylinder; a first valve is arranged between the primary filtering layer and the digestion column. According to the invention, pretreatment of detection of micro-plastics in a water body is integrated in one device, so that the micro-plastics with different particle sizes can be separated at the same time, and horizontal migration simulation of the micro-plastics with different particle sizes can be completed; and various operations of pretreatment can be simplified, the loss and collection error of the micro-plastic are reduced, and an integrated collection and simulation process is realized.

The invention relates to the technical field of food separation devices, in particular to a separation method for food processing. Comprising the following steps that SS01, a food separation device is preset, the food separation device is communicated with an injection pipeline of external clear water, SS02, during separation operation, a mixture of melon seeds and melon pulp is put into the food separation device and is subjected to separation operation, the food separation device comprises a machine barrel, a sewage discharging barrel and a high-pressure liquid spraying assembly, a feeding shell is installed on the machine barrel, and the high-pressure liquid spraying assembly is installed on the machine barrel; an inner rubbing cylinder is rotationally communicated between the machine cylinder and the pollution discharge cylinder, and a plurality of groups of outer spray holes are formed in the inner rubbing cylinder. The melon seed rubbing device has the beneficial effects that through the arrangement of the direct coupling shaft and the reverse coupling shaft, the inner rubbing cylinder and the outer rubbing cylinder can coaxially and reversely rotate, the inner rubbing cylinder and the outer rubbing cylinder coaxially rotate, then melon seeds and melon pulp are subjected to differential reverse rubbing through rubber rubbing strips on the inner rubbing cylinder and the outer rubbing cylinder, and the melon seeds and the melon pulp can be rubbed through rubbing; therefore, melon seeds and melon flesh can be fully separated.

The gas-liquid separator for compressed air provided by this utility model includes a tank body, an exhaust pipe, and a swirl vane device. The tank body includes a cylindrical tank body, an elliptical end cap connected to the top of the tank body, and a sealing plate connected to the bottom of the tank body. The tank body is provided with an air inlet and an exhaust outlet. The exhaust pipe is located inside the tank body, with its upper end connected to the exhaust outlet and its lower end extending downward and coaxial with the tank body to form a straight pipe section. The swirl vane device is sleeved on the upper end of the straight pipe section and is lower than the air inlet. By sleeved with an elliptical guide shroud on the straight pipe section, which is located below the swirl vane device and higher than the lower end of the straight pipe section, and a cooling coil for cooling is set between the elliptical guide shroud and the straight pipe section, the inlet and outlet ends of the cooling coil penetrate the tank body and extend outward. This not only utilizes the guiding effect of the elliptical guide shroud to prevent liquid water from being re-entrained into the exhaust pipe by the airflow, but also enables water vapor condensation through the cooling coil, thereby improving the gas-liquid separation rate and reducing the temperature of the compressed air, making it suitable for subsequent use.

The application provides a directional separation method of aluminum in anodic oxidation linear polishing liquid, and belongs to the technical field of wastewater treatment. The directional separation method of aluminum in anodic oxidation linear polishing liquid is a phosphoric acid-based polishing liquid, and comprises the following steps: S1. pumping the anodic oxidation linear polishing liquid containing aluminum ions into a reaction kettle, heating and maintaining the system temperature at 50-70 DEG C; S2. slowly adding a solid sodium salt precipitant to the polishing liquid under stirring, and the molar ratio of sodium ions in the sodium salt precipitant to aluminum ions in the polishing liquid is controlled to be 1.05-1.20; S3. maintaining the temperature and stirring state to react for 1-2 hours, then cooling the reaction kettle, reducing the system temperature to 15-25 DEG C, and standing and aging for 2-4 hours, so that aluminum ions are precipitated in the form of sodium-containing aluminum phosphate precipitate; and S4. performing pressure filtration solid-liquid separation on the mixed solid-liquid system after reaction, and the intercepted filter cake is the separated sodium-containing aluminum phosphate precipitate, and the obtained filtrate is a de-aluminum polishing regeneration liquid.

The utility model relates to solvent recovery equipment technical field especially, is used for cellulose ether production's solvent recovery unit, including the body, still include distillation device, stirring device, condensation collection device and filter device, distillation device installs on the body, stirring device installs on the body and distillation device, condensation collection device and filter device all install on distillation device, the body provides support, and distillation device carries out the filling and heating to solvent, and stirring device carries out the stirring to solvent, and condensation collection device carries out the condensation separation storage to solvent steam, and filter device carries out the filtration treatment to the solvent that enters the machine, and it carries out secondary classification filtration to solvent through setting filter device, reduces the impurity number that enters the machine, and carries out secondary classification distillation separation recovery to solvent through setting distillation device and condensation collection device cooperation, improves separation rate to improve recovery efficiency.

The invention discloses an oil-gas separator integrated with a Venturi valve, which belongs to the technical field of oil-gas separation of internal combustion engines and comprises a mounting bracket, a separator module is arranged on one side of the mounting bracket, a mounting cavity is formed in the separator module, a separation box is mounted in the mounting cavity, and a driving motor is arranged in the middle of the separation box. A first transmission shaft is installed at the lower end of a driving shaft of the driving motor, a flow guide impeller is installed on the periphery of the first transmission shaft, a first rotating cylinder sleeves the periphery of the flow guide impeller at intervals, a plurality of separation discs sleeve the periphery of the first rotating cylinder in a stacked mode, and a plurality of through holes are formed in the periphery of the first rotating cylinder; the periphery of the separation disc is sleeved with a second rotary drum in a clearance mode, a third rotary drum is arranged above the separation disc, a plurality of first oil guide rings are embedded in the upper portion of the inner circumference of the second rotary drum in a stacked mode, a plurality of second oil guide rings are installed on the periphery of the third rotary drum, engine oil in blow-by gas is recycled as much as possible, and the separation efficiency is guaranteed.

A gas-water separator for a tail gas water-sealed tank is characterized in that the gas-water separator comprises the water-sealed tank, a gas conveying tank, a separation tank, a liquid conveying pipe, a one-way valve, a first baffle, a screen and a baffle plate, a gas outlet formed in the top of the water-sealed tank is connected with one end of the gas conveying pipe through a flange, and the other end of the gas conveying pipe is connected with the separation tank; a liquid outlet formed in the bottom of the separation tank is connected with one end of a liquid conveying pipe, the other end of the liquid conveying pipe is connected with a liquid return opening of the water seal tank through a flange, a one-way valve is installed on the liquid conveying pipe, and the separation tank is divided into a primary separation cavity and a secondary separation cavity by installing a first baffle in the separation tank. The gas outlet is formed in the top of the water-sealed tank and connected with the separation tank through the gas conveying pipe, and the liquid outlet of the separation tank is connected with the liquid return opening formed in the side face of the upper portion of the water-sealed tank through the liquid conveying pipe, so that collision between separated liquid and gas is reduced, and the separation effect is enhanced.

The application relates to the technical field of garbage treatment, in particular to a highland kitchen garbage treatment device and process. In the application, kitchen garbage is continuously heated and transported, the continuous feeding is guaranteed, the kitchen garbage is heated, the condensed oil-water mixture is separated, the oil-water separation rate of the kitchen garbage in the highland area is effectively improved, and the subsequent oxygen heap efficiency of the kitchen garbage is improved.

The utility model discloses a kind of black pig-tea leaf species and breeding combined use sewage manure fermentation system, including separation bin, the top of separation bin is equipped with fermentation tank, the top of fermentation tank is equipped with installation bin, the inside of installation bin is equipped with guide material pipeline, the top of guide material pipeline is connected with feed inlet, the top of installation bin is equipped with linkage mechanism, the bottom of guide material pipeline is equipped with two groups of discharge port, the bottom end of guide material pipeline is connected with stirring rod;The utility model is by the inside of fermentation tank that fecal water is guided from feed inlet and guide material pipeline, cooperate the intercoordination of linkage mechanism's linkage type stirring structure, fecal water and auxiliary material are more convenient for the mixing and stirring of more smooth and unobstructed, pay simultaneously during fermentation, by the activity of fermentation tank and the stirring of stirring rod, so that fecal water and auxiliary material in fermentation tank frame carry out more comprehensive stirring mixing, improve fermentation precision.

A sedimentation plate (10), a sedimentation assembly (1), and a sedimentation module are provided. The sedimentation plate (10) includes a flat plate (101); a plurality of first rib plates (102) arranged at intervals, parallel to each other, and perpendicular to a first surface (1011) of the flat plate (101); and a plurality of second rib plates (103) arranged at intervals, parallel to each other, and perpendicular to a second surface (1012) of the flat plate (101). The first rib plates (102) are perpendicular to the second rib plates (103). A water channel (104) is formed between each two adjacent first rib plates (102). A mud channel (105) is formed between each two adjacent second rib plates (103). The sedimentation assembly (1) includes a plurality of sedimentation plates (10). The sedimentation module includes the sedimentation assembly (1).

The utility model discloses a water area waste micro-plastic fiber separator, which comprises a separation tank, the bottom of the separation tank is respectively provided with a circulating spraying mechanism and a discharge port, the discharge port is communicated with the separation tank, the top of the separation tank is respectively provided with an installation groove and a feed port, the feed port is communicated with the separation tank, and the installation groove is communicated with the feed port. The two sides of the bottom of the separation tank are communicated with liquid outlets; according to the utility model, under the rotary matching of the conical filter plate and the annular baffle plate in the separation tank, fibers and impurities in waste micro-plastics are rotationally filtered on the surface of the conical filter plate, and under the blocking matching of the annular baffle plate to the conical filter plate, the impurities and the fibers are prevented from being vertically discharged together; and the opposite rotating structures of the two groups of brush plates on the outer side of the conical filter plate are utilized to promote the brush plates to scrape and brush plastic fibers and impurities on the surface of the conical filter plate, so that the separation rate of the fibers and the impurities is further enhanced, and the separation rate is improved.

The invention discloses a vibration dehydration device for quartz sand production, which comprises a drying dehydration mechanism and a dehydration bin, the top of the drying dehydration mechanism is provided with the dehydration bin, two sides of the bottom of the drying dehydration mechanism are provided with bases, the top of a group of bases is provided with a drying fan, and the top of the dehydration bin is provided with a feed inlet. A vibration dewatering mechanism is arranged in the dewatering bin, and a liquid receiving groove is formed in one end of the back face of the dewatering bin; according to the quartz sand dewatering equipment, the drying and dewatering mechanism is communicated with the dewatering bin in structure, so that the dewatering equipment adopts a vibrating dewatering structure of the vibrating dewatering mechanism and a drying structure of the drying and dewatering mechanism at the same time, and continuous conveyed quartz sand can be dewatered; the conveying of the quartz sand is promoted by utilizing the vibration groove and a continuous vibration structure of the material guide net plate and the material guide groove, so that the quartz sand is actively turned over in the conveying period, and the separation rate of water and liquid and the contact rate of dry airflow are improved.

The impurity removal device comprises an impurity removal reaction tank, a liquid extraction pipe penetrates through a tank cover of the impurity removal reaction tank, the liquid extraction pipe is in vertical sliding connection with the tank cover, one end, penetrating out of the tank cover, of the liquid extraction pipe is connected with a hose, the periphery of the liquid extraction pipe is sleeved with a worm wheel disc in a threaded mode, and the worm wheel disc is connected with a worm gear. The periphery of the worm wheel disc is connected with a worm in a meshed mode, the worm drives the worm wheel disc to rotate when rotating so as to control the liquid pumping pipe to move upwards or downwards to adjust the height, and a corrugated sealing sleeve is fixed to the connecting position of the liquid pumping pipe and the tank cover. The liquid pumping pipe is externally connected with the pump body, so that an impurity-containing solution in the impurity removal reaction tank is conveniently pumped out, the possibility of shaking benzophenone is reduced, the separation rate of the benzophenone and the impurity-containing solution is further improved when the impurity-containing solution is discharged, the depth of the liquid pumping pipe inserted into the impurity removal reaction tank can be adjusted, and the impurity removal reaction tank is convenient to use. Therefore, the height of the liquid pumping pipe can be adjusted according to different reaction amounts in the tank, and the discharge rate of an impurity solution can be improved.

The invention discloses a device for automatically separating special-shaped powder from spherical powder, and relates to the technical field of powder separation. The device comprises a feeding bin with one end provided with a first discharging port and a variable-angle inclined multi-stage slide way set. The variable-angle inclined multi-stage slide way group comprises an acceleration section slide way connected with an outlet of the feeding bin, a retarding section slide way connected with an outlet of the acceleration section slide way, and a recovery section slide way connected with an outlet of the retarding section slide way; a second discharging port with the preset horizontal width is formed in the connector position of the retarding section sliding way and the recycling section sliding way, the position height of an inlet of the recycling section sliding way is lower than that of an outlet of the retarding section sliding way, and the inclination angle of the recycling section sliding way is equal to that of the accelerating section sliding way. The inclination angle of the retarding section sliding way is one third to one half of the inclination angle of the accelerating section sliding way. According to the invention, automatic separation of spherical powder and special-shaped powder with similar weight and size can be realized.

The utility model discloses a composite paint mist treatment device which comprises a centrifugal separation assembly, a water cyclone separation assembly, a paint slag separation assembly and a waste gas treatment assembly, the centrifugal separation assembly comprises a centrifugal fan and an airflow collecting device integrally formed on a shell of the centrifugal fan. The airflow collecting device is of a funnel-shaped structure, and the large end of the airflow collecting device is communicated with an airflow outlet of the centrifugal fan; in the working process of the device, paint mist is subjected to preliminary centrifugal separation through the centrifugal separation assembly and then enters the water cyclone separation assembly to be washed, a gas-liquid mixture generated by washing enters the paint slag separation assembly to filter paint slag, and residual waste gas in the paint slag separation assembly is subjected to adsorption treatment through the waste gas treatment assembly. In this way, paint mist in the production process is treated in an environment-friendly and high-efficiency mode.

The present invention relates to the field of metal recycling of integrated circuit boards, and discloses an integrated circuit board metal recycling device, including a separation box, an electric vibrating feeder fixedly arranged inside the separation box, a discharging hopper fixedly arranged on the lower side wall of the separation box, and a metal separation component, which is installed inside the separation box for metal separation. Compared with the prior art, the present application heats the inside of the separation box and the mixed powder of the integrated circuit board to evaporate the moisture in the separation box and the mixed powder of the integrated circuit board, and discharges the evaporated moisture from the separation box and the mixed powder by hot air, thereby ensuring that the internal environment of the separation box and the mixed powder are in a dry state, avoiding the high humidity causing the water in the mixed powder to conduct electricity, and causing the separated metal powder to be doped with silica gel powder, thereby improving the separation rate of the metal in the integrated circuit board.

The utility model discloses combined separation equipment for a waste and impurity mixture, and aims to provide the combined separation equipment for the waste and impurity mixture, which is wide in coverage, can be suitable for treatment and separation of the waste and impurity mixture in a plurality of industries, reasonably arranges the separation sequence, and is favorable for improving the separation rate, reducing the power configuration of the equipment and saving energy and cost. The device comprises a rinsing pool and a first conveyor, the first conveyor conveys materials at the bottom of the rinsing pool to the dehydrator; the materials output by the dehydrator are input into the polishing machine, the polishing machine comprises a polishing machine main outlet, and the polishing machine main outlet is provided with a buffer storage bin; the magnetic separator comprises a magnetic suction material outlet and a non-magnetic material outlet, and materials output by the temporary storage bin are input into the magnetic separator; the vortex sorting machine comprises a nonferrous metal outlet and a non-nonferrous metal outlet, and materials output by the non-magnetic material outlet enter the vortex sorting machine; and materials output from the non-ferrous metal outlet enter the color selector.

This invention discloses a flotation recycling method for waste lithium-ion batteries that produces no fluorine and no carbon emissions. The method includes: subjecting a mixture of positive and negative electrodes from waste lithium-ion batteries to low-temperature treatment, causing the surface binder to deform and exposing the surface of the positive electrode material particles; performing at least one of the following steps: adjusting the treated material to obtain a flotation slurry; sequentially adding an organic hydrophilic inhibitor, a collector, and a frother to the flotation slurry for flotation to obtain sediment; adjusting the sediment, adding the collector and frother, and performing flotation again to obtain ternary lithium concentrate. This invention utilizes low-temperature treatment to shrink and deform the organic film on the surface of the positive electrode material particles, exposing the particles and amplifying the hydrophilicity / hydrophobicity difference between the positive electrode material and graphite. The organic hydrophilic inhibitor binds to the hydrophilic surface of the positive electrode material particles, inhibiting the floating of the positive electrode material, thereby enhancing the flotation separation effect.

The utility model discloses a multi-stage oil separation structure of a gas compressor, which comprises a multi-stage oil separation tank, and a multi-stage oil separation component is fixedly assembled in an inner cavity of the multi-stage oil separation tank; compressor gas is guided into a multi-stage oil separation assembly, the gas is introduced into a centrifugal oil-gas separation mechanism for oil-gas centrifugal separation, the separated gas is guided into the lower portion of an inner cavity of a multi-stage oil separation tank, and the gas rises under the action of a gas extraction outlet and sequentially passes through a first conical separation umbrella, a reverse gas injection mechanism and a second conical separation umbrella; the reverse flushing intensity is smaller than the air exhaust intensity, oil liquid is separated from gas, reverse flushing and filtering separation of oil gas are carried out, the separation rate is increased after the compressor gas is treated in multiple separation modes, and oil return of the compressor is accelerated.

The present invention discloses a garbage recycling box bag separation control method and control system, comprising an identification module, a control module, a data processing module, a sensing module and a data storage module; wherein the identification module is used to obtain target garbage information and store the obtained target garbage information in the data storage module; the target garbage information in the data storage module is processed by the data processing module to establish a three-dimensional model of the target garbage. The garbage recycling box bag separation control method and control system obtains the shape information of the target garbage, determines the separation end and the target garbage positioning end of the target garbage, facilitates the clamping of the garbage and the separation of the garbage bags, and in the process of clamping the target garbage, effectively reduces the garbage retention in the garbage bag by using the setting of the first clamp and the second clamp, and effectively improves the separation rate of the target garbage bags.

The application relates to the technical field of magnetic separation devices, and discloses a magnetic separation device for solid sand treatment. The device comprises a vibrating platform, the top surface of the vibrating platform is provided with a magnetic separation cylinder, the top of the magnetic separation cylinder is provided with a feeding pipe, the bottom of the magnetic separation cylinder is respectively connected with a discharging pipe and a magnetic separation pipe, the surface of the magnetic separation cylinder is provided with a motor, the inner wall of the magnetic separation cylinder is rotationally connected with a rotating cylinder, a group of magnetic separation cavities which are circumferentially arranged and mutually isolated are arranged in the rotating cylinder, a magnetic separation plate is arranged in each magnetic separation cavity, and a magnetic separation module is arranged in each magnetic separation cavity. In the application, after the outer shaft cylinder and the transmission shaft reciprocate left and right, the magnetic selection rod can also move left and right in the process of synchronous self-rotation and revolution, thereby realizing reciprocating magnetic selection of magnetic materials in the solid sand, and effectively improving the magnetic selection efficiency and accuracy.

This utility model relates to the field of chemical equipment technology, and provides a combined filtration and washing device for chemical production, including a vessel body; a water sprayer disposed on the top wall of the vessel body; several filter covers disposed below the inner peripheral wall of the vessel body, and the filter covers are arranged at intervals along the inner peripheral wall of the vessel body; a filter plate disposed in the vessel body, located below the filter covers, and both the filter plate and the filter covers are used to separate solid and liquid materials; several drain pipes are disposed on the outer wall of the vessel body, and the drain pipes are located at the bottom inside the filter covers; and a liquid outlet pipe is disposed at the bottom of the vessel body. Through the above technical solution, multi-stage filtration significantly improves the solid-liquid separation rate and reduces the frequency of clogging compared to traditional single-stage filtration structures; the automatic water spraying combined with stirring washing method improves the cleanliness of the vessel body, eliminates the need for manual rinsing, and reduces labor intensity; the staged drainage design improves drainage efficiency and reduces waste liquid residue.

The invention provides a photoresponse type boron carbide-based nanoparticle catalytic material and a preparation method and application thereof.The preparation method comprises the steps that boron carbide, cobalt-nickel alloy and zinc oxide are taken to be mixed and subjected to ball milling, and then a mixture is obtained; the preparation method comprises the following steps: adding absolute ethyl alcohol into polyvinylpyrrolidone, stirring, adding tetrabutyl titanate, and continuously stirring to obtain a mixed solution; mixing the mixture with the mixed solution, transferring into a reaction kettle containing graphene, putting into the reaction kettle for hydrothermal reaction, cooling, collecting solid particles, drying, sintering with inert gas, and cooling to obtain the light response type boron carbide-based nano-particle catalytic material. The light response type boron carbide-based nanoparticle catalytic material prepared from boron carbide, cobalt-nickel alloy, zinc oxide and the photocatalyst is high in specific surface area, can improve the photocatalytic activity, and has a good catalytic degradation effect on artificially synthesized dyes such as rhodamine B.

The invention relates to the technical field of glass processing equipment, and discloses glass lamination and water separation equipment which comprises a stock bin bottom plate and further comprises stock bin side plates arranged on the two sides of the stock bin bottom plate, a material supporting assembly arranged between the stock bin side plates, and multiple sets of material supporting spacing pieces arranged on the two sides of the material supporting assembly. A matching groove is formed in the material support spacing piece, the top end of the material support spacing piece is fixedly connected with a partition strip, a high-pressure water outlet is formed in the side, close to the material supporting assembly, of the partition strip, a material jacking assembly is arranged below the stock bin bottom plate, a portal frame is arranged above the material supporting assembly, and a gripper lifting shaft is arranged on the portal frame in a penetrating mode. A grabbing assembly is arranged at the end, close to the material supporting assembly, of the grabbing hand lifting shaft, base plates are arranged on the two sides of the portal frame, conveying assemblies are arranged on the base plates, the grabbing assembly grabs glass laminations on the material supporting assembly, external high-pressure water pumping equipment sprays high-pressure water to the glass laminations through a high-pressure water outlet to achieve separation of the glass laminations, and the separation rate and the yield are higher.

The utility model relates to a cleaning device and a harvester, the cleaning device comprises a screen box, the rear end of the screen box is provided with a horizontal discharge port, the discharge port is provided with a cleaning loss detection mechanism, the cleaning loss detection mechanism is horizontally arranged at the discharge port, and the discharge port is provided with a discharge port. The length direction of the cleaning loss detection mechanism extends in the direction perpendicular to the material discharging direction, and the two ends of the cleaning loss detection mechanism are detachably connected to the screen box. The detection efficiency can be improved, and the grain loss rate can be reduced.