36 results about "Particle processing" patented technology

The present application provides a powder particle processing device and method, which can lower the dew point of the powder particle delivery destination while stabilizing the air volume in the powder particle containing portion. Dry air after dehumidification and heating is supplied into the drying hopper (11), and the powder particles contained in the drying hopper (11) are dried. The delivery pipeline (44) for delivering the dried powder particles to the delivery destination hopper (54) is in communication with the drying hopper (11), and the delivery air flow extending to the delivery destination (54) via the delivery destination hopper (54) flows on the downstream side of the delivery direction in the drying hopper (11). The powder particles contained in the drying hopper (11) are delivered to the delivery destination hopper (54) by making the delivery pipeline (44) generate the delivery air flow in the delivery direction. After delivering the powder particles, the state of opening the delivery pipeline (44) to the atmosphere and stopping the generation of the delivery air flow on the downstream side of the delivery direction of the delivery destination hopper (54) is generated.

The application relates to the technical field of plastic particle processing detection devices, and discloses a plastic particle processing detection device which comprises an appearance detection device, wherein the appearance detection device further comprises a camera device, a reciprocating structure, the camera device comprises a camera, a connecting shaft one, a rotating groove, a connecting rod one and a supporting rod, the camera is arranged at the bottom of the appearance detection device, the connecting shaft one is rotationally connected to the side surface of the camera, the rotating groove is movably connected to the side surface of the connecting shaft one, the connecting rod one is fixedly connected to the bottom surface of the rotating groove, and the supporting rod is fixedly connected to the surface of the connecting rod one; and the reciprocating structure comprises a motor, an output shaft and a transverse transmission belt. The application has the characteristics of high practicability, no dead angle detection, difficulty in plastic particle accumulation and size sorting.

This utility model relates to the field of foam particle processing and discloses an EPS foam particle curing box, including a rotating mesh cylinder rotatably mounted on the inner wall of the box. A drive motor is fixed to the outer left side of the box, and one end of the output shaft of the drive motor passes through the rotating mesh cylinder and extends to the right side of the inner wall of the box. The rotating mesh cylinder is fixed to the outer wall of the output shaft of the drive motor. Several abutting blocks and several connecting plates are fixed to the outer wall of the rotating mesh cylinder. Several mounting slots are provided on both the front and rear sides of the inner wall of the box. In this utility model, through the cooperation of the drive motor, abutting blocks, connecting plates, springs, and striking blocks, the outer wall of the rotating mesh cylinder can be struck during the foam particle curing process, which can effectively break the adhesion between foam particles, prevent foam particles from clumping, and ensure that each foam particle can fully contact the air, thereby ensuring the uniformity of foam particle curing.

Herein is reported a method for separating full AAV particles from empty AAV particles, the method comprising the steps of applying a solution comprising full, empty and partially filled AAV particles to an AAV affinity column comprising an AAV affinity material and thereby binding the AAV particles to the AAV affinity material, wherein the solution has a pH in the range of 7.4 to pH 4,5 eluting full AAV particles from the AAV affinity column by applying a pH gradient from the pH of the solution of the first step to a pH in the range of 4 to 2.5, wherein the pH of the applying step and the pH of the eluting step differ in a least 0.5 pH units, and recovering full AAV particles from the eluate, and thereby separating full AAV particles from empty and partially filled AAV particles.

The utility model discloses a kind of plastic extraction conveying mechanism, it is related to plastic processing technical field, the plastic extraction conveying mechanism includes body, it further includes extraction mechanism, screening mechanism and conveying mechanism, wherein: the body bottom is provided with discharge port, waste pipe is installed in discharge port side;The screening mechanism includes rotary cylinder frame, filter screen is installed in rotary cylinder frame;The extraction mechanism includes extraction pipe and feed pipe by negative pressure fan drive adsorption, the feed pipe is communicated with rotary cylinder frame, the utility model is extracted and conveyed to the inside of body by negative pressure fan drive extraction pipe to the raw material of plastic particle, cooperate rotatable rotary cylinder frame and filter screen in the inside of body, can be filtered to plastic particle, make qualified plastic particle fall to conveying mechanism, can be filtered to plastic particle before conveying, improve the efficiency of plastic particle processing conveying.

This invention relates to the field of plastic particle processing equipment technology, specifically to a pelletizing mechanism for a plastic particle granulator. A scraper assembly is located on the front wall of a transverse housing and includes multiple scraper pipes with internal scraper rings. Pairs of vacuum rollers are driven to reverse each other to convey plastic rods backward. The vacuum rollers are in a vacuum state and have suction holes corresponding to the plastic rods. A drying assembly includes multiple air guide pipes with their front ends sleeved on the rear wall of the transverse housing and internally containing airflow. A guide plate includes a disc fitted onto the top of the rear plate frame behind the drying assembly, with several positioning tubes fitted on both sides of a central hole in the disc. The pelletizing assembly includes a blade holder rotating at the rear end of the inner cavity of the hole, a cutter floating at the rear of the blade holder, and an elastic clamping structure that pushes the cutter forward. A discharge housing covers the outside of the pelletizing assembly, and its rear wall has a plastic particle outlet. This design enhances the cooling and drying performance of the pelletizing mechanism, ensuring the stability of the plastic particle cutting quality.

The utility model discloses a kind of rubber particle processing mechanism of high-efficiency hammering, it is related to the technical field of rubber processing appliance, including screening machine, screening machine tail end is equipped with discharge hopper, temporary storage box is installed below discharge hopper, temporary storage box one end is rotatably connected with discharge hopper, the movable end of temporary storage box is equipped with through opening, temporary storage box is equipped with fixing part, fixing part includes mounting ring, hook rod, lifting ring one and lifting ring two, mounting ring is installed on temporary storage box, mounting ring and hook rod one end sleeve joint setting, the other end of hook rod and lifting ring one and lifting ring two hook joint. In the utility model, by increasing temporary storage box, when collecting frame is full, temporarily store the material screened without stopping machine, when collecting frame is taken away, material will not fall on ground, and when replay collecting frame, automatically pour the material stored in temporary storage box into empty collecting frame;For the two state switching operations of temporary storage box, simple.

This application relates to the field of butylene oxide powder particle processing and discloses a microwave drying and homogenizing device for butylene oxide powder particles, including a machine body and a connecting cylinder. A conveyor belt is driven and installed on the inner wall of the machine body, and a feed box is fixedly connected to the top of the machine body. A mounting frame is fixedly installed on the inner wall of the connecting cylinder, and a stirring frame is rotatably connected to the bottom end of the mounting frame. The center of the stirring frame and the center of the mounting frame are on the same straight line, and the surface of the stirring frame is slidably installed on the inner wall of the connecting cylinder. The bottom end of the connecting cylinder is connected to the top of the feed box, and the center of the connecting cylinder and the center of the feed box are on the same straight line. This application installs the connecting cylinder on the top of the feed box, connects the mounting frame to the inner wall of the connecting cylinder, and rotatably connects the stirring frame to the bottom end of the mounting frame. The surface of the stirring frame is slidably installed on the inner wall of the connecting cylinder to facilitate the addition of materials by means of the connecting cylinder, and the stirring frame to stir and separate the materials.

The application discloses a high-temperature drying and super-low-temperature cooling and exploding device and a use method thereof, and belongs to the technical field of quartz sand particle processing, and comprises a vacuum feeding mechanism, two box bodies, a pipe body, a stainless steel pipe and a rotating driving mechanism. When quartz sand particles are dried at high temperature, a gas-liquid inclusion is in an open state, and water and impurities in the quartz sand particles are easy to remove. However, in the prior art, the quartz sand particles are naturally cooled after being dried at high temperature. In a natural cooling space, water and impurities are re-introduced to form inclusions again, thereby affecting the purity of products. The quartz sand material can be sequentially subjected to rapid and continuous high-temperature drying and super-low-temperature cooling in a single device. After the quartz sand particles are dried at high temperature, the gas-liquid inclusion is in the open state, and the quartz sand particles are rapidly cooled, so that water and impurities in the quartz sand particles are rapidly removed, the production efficiency is improved, and the purity of products is better improved.

The utility model discloses a kind of stirring device of plastic particle drying machine, applied in plastic particle processing technical field, including stirring barrel, the right side fixed mounting of stirring barrel surface top is equipped with transmission motor, the right side rotary connection of stirring barrel top is equipped with transmission assembly, transmission assembly includes transmission wheel and transmission gear, the bottom of transmission wheel is rotatably connected with stirring barrel, the top of stirring barrel is clamped with positioning plate, the top fixed mounting of positioning plate is equipped with connecting assembly, the bottom of positioning plate is clamped with stirring barrel. Need to avoid plastic particle to form accumulation due to dead angle when stirring, at this time, user starts transmission assembly and drives stirring assembly by transmission assembly to convey plastic particles inside feeding shell to stirring barrel inside, subsequently through gear ring in stirring assembly, limit gear, planetary gear set formed by fixed gear, simultaneously drive screw rod one and screw rod two to transport plastic particles, prevent plastic particle to form accumulation due to dead angle when stirring.

The application discloses an EPDM particle processing device and belongs to the technical field of rubber particle screening. The device comprises a base, a vibrating screen body, a screen, a limiting mechanism and an extrusion mechanism. The limiting mechanism comprises a mounting frame and limiting blocks. The limiting blocks are in multiple groups, and each limiting block is a trapezoidal structure with a gradually changing height. The extrusion mechanism comprises an engaging assembly and an extrusion assembly. The extrusion assembly extrudes the EPDM particles embedded in the screen holes and makes the EPDM particles deform. The engaging assembly is used to make the deformed EPDM particles out of the screen holes. The EPDM particles embedded in the screen holes are extruded and deformed by the extrusion assembly, so that the EPDM particles are separated from the limitation of the screen holes and are pushed out of the screen holes. The limiting blocks with a gradually changing height constrain the up-and-down floating stroke of the engaging assembly, so that the engaging assembly impacts the extrusion assembly. The combination of extrusion deformation and impact detachment can completely remove the elastic jamming particles.

The application discloses a quantitative feeding device for plastic particle processing, and relates to the technical field of plastic particle processing.The quantitative feeding device comprises a base, a supporting frame, a discharging box, a feeding channel, a storage box, a quantitative cylinder and a quantitative feeding unit.The supporting frame is fixed to the top surface of the base.The end of the supporting frame is fixed with the discharging box.The top surface of the discharging box is fixed with the feeding channel.The top surface of the feeding channel is fixed with the storage box.The quantitative feeding device controls the distance between two movable plates through the cooperation of the storage box, the discharging box, the quantitative cylinder and the quantitative feeding unit, and controls the capacity of the quantitative cylinder more conveniently under the cooperation of a quantitative ruler, thereby playing a quantitative role.The quantitative cylinder is turned over through the downward pulling of a slide rod, so that the plastic particles in the quantitative cylinder are poured out, and the quantitative feeding effect is achieved.The cooperation of a crushing unit realizes the crushing of the plastic particles before feeding, avoids the blocking during discharging, saves the labor strength of manual feeding, and improves the processing efficiency of the plastic particles.

The utility model discloses an extruder for plastic particle processing, including support frame, the top fixed connection of support frame has the support, the support end fixed connection of support has the feeding cylinder, the outer wall both sides of feeding cylinder all are installed and hold the assembly, the outer wall feeding part position fixed connection of feeding cylinder has the hopper, the power input of feeding cylinder fixed connection has the driven pulley no.

The utility model provides a kind of efficient drying dehumidification device, it is related to plastic particle processing technical field, and it includes:Mounting frame;The bottom end surface of mounting frame is fixedly connected with four support columns in rectangular array shape;The upper portion of mounting frame is symmetrically slidably connected with two connecting slides;The top surface of two connecting slides is provided with screen;Multiple groups of hot air fan are arranged in mounting frame;Multiple groups of hot air fan are all with the position of screen alignment;The external fixed connection of mounting frame has a connecting frame;The left surface of connecting frame is bolted and fixedly connected with a driving motor;The left part in connecting frame is symmetrically rotatably connected with two transmission shafts.In the process of using, by starting driving motor, then by a series of transmission, screen generates periodic vibration, solves in the process of drying dehumidification, moisture remaining on the surface of plastic particle is easy to form liquid bridge, causes mutual adhesion between plastic particle, forms the problem of agglomerate.

The utility model discloses a kind of plastic particle processing sorting devices, including shell, the shell side is provided with material guiding mechanism, the material guiding mechanism includes material box, the rear side of the material box is fixedly connected with motor, the output of the motor is fixedly connected with scattering roller, the right side of the material box is fixedly connected with box, the side of the box is movably connected with rotating shaft.The plastic particle processing sorting device, by setting material guiding mechanism, material is placed in the material box inner cavity, by the controller of external equipment starting motor work, by motor driving scattering roller rotation, clumping material is scattered, and then material is entered into the inner cavity of discharging pipe through material guiding pipe, scattering roller working process will also drive rotating shaft rotation, rotating shaft drives first bevel gear rotation, first bevel gear drives second bevel gear rotation, second bevel gear drives auger rotation, to bring material uniform speed to fall to the top of sieve plate, then rolling on the top of sieve plate, to carry out sorting work.

The utility model relates to a continuous granulating device for EVA plastic particle processing belongs to plastic particle granulating device technical field, including support plate, the lower part of support plate is fixed with a plurality of support legs, a plurality of support legs are away from the side fixed with bottom plate of support plate, the top of support plate is equipped with the feeding mechanism of stable feeding, the right side of feeding mechanism is equipped with the cutting cooling subassembly of cutting extrusion material, the lower part of bottom plate is equipped with the water supply component fixed intercommunication with cutting cooling subassembly, electric fan is set up between support plate and bottom plate. This continuous granulating device for EVA plastic particle processing cooperates through cutting cooling subassembly and water supply component, can cool and cut the plastic of fast after heating, cutting cooling subassembly is convenient to dismount simultaneously, is convenient for subsequent maintenance and replacement, through electric fan, water supply component is cooled continuously, can also effectively cool the water in its inside, guarantees the water and keep low temperature.

The utility model relates to the field of plastic particle processing equipment especially relates to a variety of plastic particle mixing device, including jar body, end cover and limit seat, end cover is fixed in the top of jar body, limit seat is fixed in the middle of jar body, the top of limit seat is fixed with sealing cover, the top of sealing cover is fixed with servo motor, the sidewall of limit seat is inserted with the communicating pipe, and the sidewall of end cover close to limit seat is fixed with air blower, the utility model discloses compared with traditional variety of plastic particle mixing device, through jar body, end cover, limit seat, sealing cover, servo motor, vertical rod and mixing rod cooperation improves the stability of stirring, through air blower, hose and communicating pipe cooperation improves the stability of air inlet, through nozzle, recess and communicating groove cooperation improves the stability of air outlet, in the process of vertical rod rotation and is swept by the air injection of nozzle, thereby improves the plastic particle cleaning efficiency inside jar body, thereby avoids jar body inside pollution.

The application relates to the technical field of plastic particle processing, and discloses a plastic particle drying and filtering device, which comprises a shell, a support fixedly connected to the bottom of the shell, a partition plate fixedly connected to the inner wall of the shell, a first guide plate fixedly connected to the inner wall of the shell, a second guide plate fixedly connected to the inner wall of the shell, a screening mechanism fixedly connected to the bottom of the shell, and a conveying mechanism fixedly connected to the inner wall of the shell. The conveying mechanism comprises a third outer frame, the outer wall of the third outer frame is fixedly connected with the shell, and the inner wall of the third outer frame is fixedly connected with a through plate. The continuous processing mode of the assembly line is adopted through the conveying mechanism, the plastic particles can keep orderly flowing during the conveying process, material accumulation and process interruption are avoided, the processing coherence and overall efficiency are improved, the seamless connection of the subsequent drying and screening processes is facilitated, and the working capacity of the whole machine is effectively improved.

The utility model discloses a kind of grinding devices for plastic particle processing, it is related to grinding device technical field;And the utility model includes vertical cylinder, the top surface of vertical cylinder is fixedly connected with conical cavity, the top surface of conical cavity is fixedly connected with material box, the output end of material box is provided with mill roller, the inside of vertical cylinder is provided with grinding cavity, the bottom surface of grinding cavity is provided with filter hole, the inside of grinding cavity is rotatably connected with mill pan, the bottom surface middle part of mill pan is fixedly connected with rotating shaft with insertion, the outside wall of grinding cavity is surrounded with cooling pipe with thread sleeve, the below of grinding cavity is provided with shell, the inside of shell is provided with motor, the output shaft end of motor is fixedly connected with the bottom end of rotating shaft;The utility model, grinding effect is good, can be stepped to the material is ground, and when grinding processing is carried out, grinding cavity can be cooled to avoid causing bonding phenomenon.

The utility model relates to wood particle compaction technical field, and disclose a compactor for wood particle processing, including bottom plate, the top fixed mounting of bottom plate has the support rod, the top fixed mounting of support rod has the compaction box, the top fixed mounting of compaction box has the mounting bracket. This compactor for wood particle processing, through setting extrusion release subassembly, extrusion release subassembly uses under the connection of connecting rod and movable link, hydraulic cylinder stretches, the lower shift of upper pressing plate, the upper shift of lower pressing plate, make upper pressing plate and lower pressing plate close to each other to the wood particle compaction into block shape that was put into compaction box, after wood particle compaction is completed, hydraulic cylinder contracts, upper pressing plate shifts up, lower pressing plate shifts down, make upper pressing plate and lower pressing plate away from each other, when the wood particle on lower pressing plate completely and compaction box are separated, slide along the upper surface of lower pressing plate, to the wood particle compaction unloading work of being convenient for.

This utility model discloses a plastic granule processing device for rapid impurity removal, belonging to the field of plastic processing technology. It includes an impurity removal box with a through-channel on its side wall, a filter box outside the through-channel, a filter layer inside the filter box, and several nozzles connected to the filter box on the top wall of the impurity removal box. A reciprocating screw is located below the nozzles, with an impurity removal screen threaded onto its outer circumference. A partition is inclined below the impurity removal screen, with a flow port at the inclined end of the partition. A brushing roller is rotatably mounted above the partition, and a vibrating screen is inclined below the partition. Spraying and brushing are performed simultaneously for more thorough cleaning. The impurity removal screen moves along the water surface, causing floating light impurities to overflow along the through-channel onto the filter screen. Plastic granules that meet the particle size requirements are discharged through the discharge pipe, preventing light impurities from clogging the vibrating screen. The overflowing water can be reused after filtration.

The utility model discloses a kind of screening mechanisms for plastic particle processing, the utility model relates to plastic processing equipment technical field, including upper sieve plate and lower sieve plate, upper sieve plate outside is provided with first shell, upper sieve plate upper surface is provided with scattering subassembly, scattering subassembly includes first motor, support, scattering disc, hydraulic rod, baffle, positioning rod and movable frame, support is provided with three groups, and support is all installed on the upper surface of first shell, the utility model has the advantages that baffle can plug the leakage hole on upper sieve plate by rotating to another lock hole, hydraulic rod can realize movable frame to move up and down in support air slot, drive first motor and scattering disc adjusting height, first motor drives scattering disc high-speed rotation, effectively scatters plastic particle agglomerate or massive object, limiting strip under scattering disc enhances the disturbance to particle, positioning rod passes through movable frame positioning hole, guarantee movable frame moves stably, guarantee screening continuous high efficiency.

The utility model relates to the technical field of plastic particle processing, and disclose a kind of non-woven product plastic particle melting extrusion pull strip device, and processing box and processing cylinder are provided with adjusting mechanism, and processing box is provided with extruding mechanism, adjusting mechanism includes dismounting component and stirring component, dismounting component includes placing groove, rotary plate is rotatably connected on the surface of fixed link, and the both sides of processing box are respectively fixedly connected with connecting seat.The non-woven product plastic particle melting extrusion pull strip device, by adjusting mechanism, heating plate cooperation can heat melt non-woven product plastic particle in processing cylinder, two rotating rods drive stirring vane rotation, can make plastic particle melt evenly when being heated, avoid that part of plastic particle is not caused to be unevenly heated and is agglomerated, influence melting effect, rotary plate is removed from rectangular groove, can pull fixed seat and drive sliding plate to slide in first sliding slot, it is convenient to periodically dismount and clean in processing cylinder.

The utility model relates to the field of plastic particle processing, and disclose a kind of stirring device for medical plastic particle processing, including base, the top of base is fixedly connected with support plate, the outside of support plate is provided with rotating device, the outside of rotating device is fixedly connected with the fixed sleeve of rotation connection with support plate, the inside of fixed sleeve is fixedly connected with stirring box by fastener, the inside of stirring box is fixedly connected with fixed frame, the inside of stirring box is provided with the stirring device of rotation connection with fixed frame, feeding groove is set in the inside of stirring box, the outside of stirring box is fixedly connected second electric push rod.The stirring device for medical plastic particle processing, with the advantages of uniform stirring, reducing cleaning dead angle, adjustable feeding position, can effectively improve the mixing efficiency of plastic particle and additive, ensure product quality, improve processing efficiency.

The utility model relates to polypropylene PP granule processing technical field, concretely is a kind of cooling device for polypropylene PP granule processing, including water storage tank, water inlet connector and water outlet connector, the right side surface of water inlet connector and water storage tank is fixedly connected, the left side surface of water outlet connector and water storage tank is fixedly connected, the inner wall of water storage tank is provided with discharging device;The left and right sides of water storage tank are both provided with mounting cavity, the inner wall of mounting cavity and the inner wall of link sleeve are fixedly connected, the inner wall of link sleeve is rotatably connected with push plate.The utility model, by setting discharging device, so that the cooling device used by PP granule can be taken out from cooling device in the state without disassembling structure, then reduce the structure that PP granule needs to be taken out to disassemble cooling device, the efficiency problem of restricting cooling device extract material, and further improve the working efficiency of cooling device extract material.

The application discloses a regenerated plastic particle cleaning device for plastic product production and relates to the technical field of regenerated plastic particle processing. The bottom frame top end and the back end one side fixedly connected with the placement assembly, the bottom frame top end center slidingly connected with the L-shaped sliding plate, the L-shaped sliding plate top end near the corner fixedly connected with the guide telescopic shaft, two groups of the guide telescopic shaft top end fixedly connected with the cleaning assembly, the bottom frame top end and the side center fixedly connected with the vertical plate one, and the vertical plate one side end fixedly connected with the electric cylinder one are arranged in the application. In the application, the working motor two is used, and the cleaning assembly, the water storage bucket, the cover plate and the cleaning box are matched with each other, so that the plastic particles can be cleaned without using more cleaning liquid or water, the waste of water resources is reduced, and the problem that the waste of water resources is caused by the uninterrupted flushing of the plastic particles by water flow is solved.

The utility model relates to the technical field of plastic particle processing, concretely to a drying equipment for degradable plastic particle production includes: base, the upper side of base is equipped with the net cylinder, is equipped with the folding mechanism of adjusting net cylinder inclination angle on base, the side of net cylinder is inserted with the cylinder cover, one side of cylinder cover is equipped with the vertical board, is installed with drive motor on the vertical board, the output end of drive motor is detachably connected with the side circle center place of cylinder cover, is equipped with the moving assembly on base. The utility model unloads, and the drive motor is far away from the net cylinder when the vertical board moves with the electric cylinder, and then the pivot drives the rotary frame to rotate downward, makes the net cylinder downwardly inclined, places the collection box in advance under the net cylinder, finally takes away the cylinder cover from the net cylinder, and the plastic particles in the net cylinder can automatically slide down to the collection box, and the staff member is not needed to take the material manually, and the unloading is more convenient and fast.

This utility model discloses a feeding device for processing soft magnetic ferrite particles, relating to the field of soft magnetic ferrite particle processing. The device includes a storage cylinder with a guide box installed at the bottom. An unblocking assembly is located inside the storage cylinder, comprising fixed rods installed on both sides inside the cylinder and a motor installed at the top. By incorporating the unblocking assembly, when blockage is detected in the discharge pipe, the operator can start the motor. The motor drives the drive shaft to rotate, which in turn drives the active bevel gear, which in turn drives the driven bevel gear, which in turn drives the rotating shaft. The rotating shaft then drives the turntable to rotate, which in turn drives the rotating plate to rotate. The rotating plate pushes the slide down, which in turn moves the connecting rod and the unblocking cone down, allowing the unblocking cone to enter the discharge pipe and unclog it. As the turntable continues to rotate, the unblocking cone can move back and forth, thereby improving the unblocking efficiency of the discharge pipe.

The application discloses a plastic particle cleaning device and belongs to the technical field of plastic recycling. The device comprises a supporting seat, a plastic particle processing assembly fixedly connected to the top of the supporting seat, a cleaning mechanism arranged in the plastic particle processing assembly and used for cleaning the plastic particles, and a feeding assembly fixedly connected to the top of the plastic particle processing assembly and used for guiding the plastic particles into the plastic particle processing assembly. In the application, the first driving motor drives the intermittent feeding cylinder to realize accurate feeding for multiple times, so that the insufficient cleaning caused by one-time large feeding is avoided. When rubbing and washing, the transmission component moves the rubbing sponge under the action of the guide groove, which facilitates the entry of new material into the rubbing space, efficiently rubs and washes the particles and downwardly conveys the particles. When rinsing, the second driving motor drives the rinsing frame to move up and down, so that water can fully enter the rinsing frame, rinses out the detergent and impurities and ensures uniform rinsing, thereby greatly improving the cleaning degree.