35 results about "Material recovery" patented technology

This invention provides a composite magnesium-iron modified biochar and its method for purifying industrial wastewater, belonging to the technical field of functional materials for water treatment. The composite biochar of this invention uses porous biochar as a substrate, and through bimetallic impregnation, in-situ co-precipitation nucleation with pH control, and programmed temperature calcination, a composite crystalline phase of magnesium-iron layered bimetallic oxide and magnesium-iron spinel is anchored in-situ on its surface and internal pores. This material exhibits excellent magnetic field response characteristics and abundant bimetallic active sites. When added to composite wastewater, the bimetallic synergistic mechanism enables one-step simultaneous adsorption and degradation of COD, ammonia nitrogen, and total phosphorus; after the reaction, only an external magnetic field is needed to quickly achieve solid-liquid separation. This invention completely solves the problem of powder material recovery, and is resistant to desorption and regeneration, exhibiting excellent long-term recycling performance.

The utility model relates to the related technical field of wastewater treatment, especially lithium carbonate production's wastewater treatment device, including processing box, sealing cover, baffle, adjusting pool and sedimentation tank, first feeding pipe, second feeding pipe, wastewater inlet pipe, conveying pipeline, stirring component, filter assembly, sludge pump, surplus material recovery unit and controller. Lithium carbonate production's wastewater treatment device of the utility model, the untreated wastewater first enters the adjusting pool, and here through the improvement water quality of putting in medicament, stirring and adjusting pH value, then through conveying pipeline and is transported to the sedimentation tank, adds coagulant and coagulation aid in the sedimentation tank and promotes suspended solid to deposit, finally separates out solid and liquid through filter assembly and sludge pump, realizes the efficient treatment of wastewater and the recovery of solid salt.

The utility model discloses a kind of high-efficiency catalyst material grading equipment, it is related to catalyst material processing technical field.The utility model includes equipment frame, and grading box is movably connected in the equipment frame inner chamber, and grading box one side is equipped with discharge port.The utility model is equipped with discharge assembly, using the linkage structure of slide bar, receiving block, sealing plate and extruding block, the automatic switching of grading box between screening and discharging state is realized, when screening, spring pushes receiving block to make sealing plate tightly clamped discharge port, ensure sealing, after screening is completed, cylinder drives grading box to rotate, extruding block compreses receiving block to drive sealing plate to separate discharge port, realize automatic discharge, this design cleverly uses equipment self-motion as power source, without additional driving device, both solve the problem of material leakage in traditional vibrating screening, and also ensure the accurate opening and closing of discharge port through mechanical linkage, significantly improve material recovery rate and equipment reliability.

The present application relates to sea cucumber flower super micro powder processing technical field, specifically to the sea cucumber flower super micro powder crushing-precision compression molding device and process with anti-overflow material recovery structure, including the crushing host and cyclone separator for super micro powder crushing and separating powder of sea cucumber food, the lower part of cyclone separator is provided with a feeding cylinder, the feeding is carried out through spiral blade rod, the feeding end of feeding cylinder is provided with a conveying table outside, a tablet press is arranged in the circulating feeding path of conveying table, and the food is circulated and conveyed to be pressed into tablets.The present application is provided with a tablet press composed of a plurality of upper punches, a plurality of lower punches and a plurality of middle molds, the upper punch outer wall is fixedly sleeved with a sealing ring sleeve for sealing the upper end of the middle mold, a cavity is formed in the center shaft of the lower punch, and a plurality of air holes are formed in the top side wall and connected with an air pump, so that a negative pressure suction structure is formed in the middle mold cavity, the overflowed super micro powder in the compression process is recycled in real time, and the waste of raw materials and the pollution of equipment are avoided.

The utility model relates to resource recovery equipment technical field discloses a kind of chemical raw material pressure material recovery devices, including lift frame, lifting plate, the lifting plate is fixedly connected in the output end of lift frame, the rear side outer wall of lift frame is fixedly connected with bearing bracket, the front side outer wall of bearing bracket is fixedly connected with drive machine, separation mechanism is provided on bearing bracket, auxiliary mechanism is provided on bearing bracket, the separation mechanism includes spur gear, the spur gear is fixedly connected in the output end of drive machine by shaft coupling, the side surface outer wall of spur gear is contacted with gear ring, the side surface inner wall of gear ring is fixedly connected with supporting cylinder, vertical groove is set up in the top inner wall of supporting cylinder. In the utility model, by adopting the double solid-liquid separation mode of extrusion and centrifugal combination, extrusion disc is driven by lifting plate to exert pressure on residual material in supporting cylinder, while drive machine drives supporting cylinder to rotate by spur gear and gear ring to generate centrifugal force.

The utility model provides a kind of lithium iron phosphate material slurry electromagnetic iron remover surplus material recovery system, it is related to lithium iron phosphate production device technical field.The surplus material recovery system includes central processing unit and recovery tank, first diaphragm pump, solid-liquid separation component and ingredient tank with first weighing module, recovery tank is connected with recovery pipe, ingredient tank is connected with first water inlet pipe with water inlet valve and discharge pipe with second diaphragm pump, first stirring assembly is equipped in recovery tank, second stirring assembly is equipped in ingredient tank, first stirring assembly, second stirring assembly, above-mentioned first weighing module, first diaphragm pump, second diaphragm pump, above-mentioned solid-liquid separation component and above-mentioned water inlet valve are electrically connected in above-mentioned central processing unit.The utility model realizes surplus material recovery with more simple mode, reduces waste, also avoids the labor cost of manual processing waste, and then indirectly reduces production comprehensive cost.

A material recovery system 2 for recycling mixed household-waste 4, comprising a first processing facility 8 to sort a recyclable portion 6 of the waste into recyclate glass 10, metal 12, plastic 14, and fibre 16 streams. Bulk storage areas for glass 20, metal 22, plastic 24, fabric 26 streams. A second processing facility 30 to sort non-recyclable portion 28 of the waste into a waste stream and at least one of second metal, plastic, and fibre streams. A third processing facility 30a to sort any another recyclable portion of the waste. A combiner and baler of the streams of recyclate metal, plastic, fibre streams, and a combiner of the glass streams. A method of processing and recycling mixed household-waste is further disclosed. Fig. 1

The utility model discloses a kind of edge material recovery mechanism for carrier tape forming machine, including mounting base, the mounting base top is fixedly provided with crushing box, the inside of crushing box is fixedly provided with guide plate, the surface of crushing box is provided with crushing recovery subassembly, the mounting base top is fixedly provided with conveyor belt, the left half section of conveyor belt is located inside crushing box, the mounting base top is provided with spraying assembly, when cooling, still there is larger noise, then by cleaning component to main crushing roller and sub crushing roller are cleaned, thereby the attached chippings are removed from main crushing roller and sub crushing roller, avoid the residue accumulation to reduce the effective shear area of tool, cause crushing capacity to drop, even cause edge material to wind tool, cause the condition of feed blockage, avoid the situation that when too much chippings are attached on crushing roller, will cause a large amount of noise during the use of crushing roller.

This invention relates to the field of fabric processing technology, specifically to an anti-wrinkle and antistatic seat cushion fabric and its preparation process. The fabric base layer has a breathable mesh layer on top, an antistatic layer on top of the breathable mesh layer, and a PU adhesive shaping layer fixedly connected to the top of the antistatic layer. Compared with existing processing devices, this invention solves three major defects in existing seat cushion fabric finishing equipment: First, coating equipment is mostly single-sided, with poor adjustment accuracy and synchronization, cumbersome material replacement, low raw material utilization, and inability to adapt to the need for continuous double-sided coating of thick fabrics; second, tension rollers are mostly fixed, unable to adaptively adjust tension, easily causing fabric stretching or wrinkling, and lacking a material recovery structure, easily leading to finished product defects and raw material waste; third, hot air baking equipment has poor temperature control accuracy, easily causing weft skew and wrinkling of the fabric, and the separate design of baking and cooling cannot achieve rapid shaping, easily causing problems such as fabric thermal deformation and auxiliary agent migration.

A combined U-shaped automatic inserting and grabbing mobile bag-cutting and feeding eccentric mechanism vibration cleaning and shaking recycling machine includes a frame, a conveyor frame, a combined U-shaped automatic inserting and grabbing mechanism, a cutting and feeding mechanism, an eccentric vibration shaking mechanism, and a recycling machine. A conveyor track is provided on the frame, and the mobile frame moves along the conveyor track. When it reaches the location of the material bag, the combined U-shaped automatic inserting and grabbing mechanism stops moving. The automatic inserting and grabbing fingers move vertically downwards under the drive of a telescopic mechanism, and rotate under the drive of a rotary motor to hook the material bag. The telescopic lifting frame drives the automatic inserting and grabbing fingers to move vertically, and the telescopic lifting frame rises to a set position and stops rising. The combined U-shaped automatic inserting and grabbing mechanism drives multiple material bags towards the bag-cutting and feeding mechanism. The cutting blade separates the material bags, and the material flows out from the cutting seam into the hopper. The eccentric vibration shaking mechanism reciprocates by tapping the material bags, and the empty material bags fall off the automatic inserting and grabbing fingers and enter the recycling bin.

The present invention relates to the field of melt filtration. Disclosed is a multi-scraper rotary melt filter. The multi-scraper rotary melt filter comprises a filter housing member; a rotary extrusion mechanism is provided inside the filter housing member; the filter housing member comprises a middle housing and a discharge port provided on the outer wall of the middle housing; and a feed port is formed in one end of the middle housing, and a waste discharge screw is arranged at the other end of the middle housing. The multi-scraper rotary melt filter is mounted at the tail end of an extruder, a rotating roller rotates, such that a plurality of arc-shaped blades are attached to the inner wall of a filter screen to rotationally scrape waste materials, and the waste is filtered by the filter screen; the plurality of arc-shaped blades are annularly arranged in multiple rows, such that the waste immediately enters the following group of arc-shaped blades once leaving the preceding group of arc-shaped blades, thereby continuously scraping the waste, ensuring that the waste can quickly and effectively enter a conical waste storage cavity, preventing the waste from blocking the filter screen, and improving the filtering efficiency and material recovery rate.

This invention relates to a reciprocating shotcrete machine, belonging to the field of shotcrete equipment technology. It includes a reciprocating shotcrete system, a drying system, a conveying system, a shotcrete machine frame, a following fixing system, a residual material recovery system, a vibration system, and a waste gas extraction system. The vibration system is installed inside the shotcrete machine frame, passing through the conveying system from below. The reciprocating shotcrete system is mounted on the shotcrete machine frame. The following fixing system includes a following reference frame, a following reference slide bar, a following pneumatic adsorption device, a venting reference plate, an elastic reset device, and a buffer device. The following reference slide bar is mounted on the following reference frame, and the following pneumatic adsorption device slides along the following reference slide bar. The two ends of the elastic reset device are respectively installed between the following pneumatic adsorption device and the following reference frame. The buffer device is mounted on the following reference frame. The following pneumatic adsorption device is equipped with a venting valve, and a venting reference plate adapted to the venting valve is installed at the end of the following reference slide bar to ensure uniform spraying.

The application relates to the technical field of mechanical feeding, and particularly discloses an automatic unpacking and feeding device, which comprises a material tank, a mechanical arm and a gripper. An opening structure is arranged at the top of the material tank, a feeding bin is arranged at the top of the material tank and connected to the opening structure, the mechanical arm is arranged at one side of the material tank, and the gripper is fixedly arranged at the end of the mechanical arm. The gripper comprises a combined bottom plate, a pushing piece, a push plate, a pull plate, a plug rod, a plug pin and a hydraulic rod. The combined bottom plate is connected to the end of the mechanical arm, the pull plate is symmetrically arranged on the bottom surface of the combined bottom plate, the two ends of the plug rod are inserted into the pull plate, the plug pin is arranged on the plug rod along the plug rod axis, one end of the hydraulic rod is hinged to the combined bottom plate, and the other end of the hydraulic rod is hinged to the plug rod. The pushing piece penetrates through the combined bottom plate and is arranged at the bottom of the pushing piece, and the push plate is arranged at the bottom of the pushing piece. The unpacking and feeding of ton bags are automatically realized, the risk of workers contacting harmful materials is eliminated from the source, and the operation efficiency and the material recovery rate are improved.

This invention discloses a non-contact drone recovery system and method, relating to the field of drone material recovery technology. The non-contact drone recovery system includes an intelligent lifting terminal and a recovery pod. The intelligent lifting terminal, deployed at the recovery point, includes an airship module, a tethering rope, and a first docking module. The first docking module can rise from the recovery point to a preset height under the buoyancy of the airship module. The recovery pod, mounted on the drone, includes a second docking module and a locking mechanism. The second docking module has a capture chamber. This invention achieves high-tolerance aerial capture by having the drone identify the first docking module and adjust its position, allowing the tethering rope to pass through the side opening of the second docking module into the capture chamber, and guiding the first docking module to fall into the capture chamber under gravity. This significantly reduces the requirements for drone hovering accuracy and improves the safety and reliability of the recovery operation.

The utility model discloses a kind of preparation systems of sizing starch for food card paper, including stock bin, dispersion tank, sizing buffer tank, sizing storage tank, sizing feeding tank and gluing machine, sizing feeding tank is used for transfer storage sizing material, sizing storage tank pumped over sizing material and sizing machine backflow sizing material are stored and pumped to sizing machine by feeding pump;Dispersion tank and the sizing buffer tank between still be connected with superfine gap arc screen and multistage cyclone washer;Sizing buffer tank and sizing storage tank between still be connected with cooking device;Sizing storage tank and sizing feeding tank between still be connected with sizing material filter;Sizing feeding tank and gluing machine between still be connected with feeding pump, feeding pressure screen and sizing material recovery device;Inorganic ash impurities in starch are removed by the combination mode of superfine gap arc screen and multistage cyclone washer, organic protein is removed by multistage cyclone washer, and the preparation quality of sizing starch glue liquid is effectively improved.

This invention provides a method for recovering lithium from lithium-rich alkaline waste liquid based on a carbonization thermal reduction method, belonging to the field of lithium material recovery technology. The method includes: heating the lithium-rich alkaline waste liquid and then introducing CO2 for a carbonization reaction; after solid-liquid separation, crude carbon solid and carbonized waste liquid are obtained; the carbonized waste liquid is concentrated and the carbonization reaction is repeated to collect the crude carbon solid; the two crude carbons are combined, washed, dried, and ground to obtain lithium carbonate; lithium carbonate is generated by microwave vacuum calcination with calcium oxide; lithium oxide is then ball-milled with a reducing agent at high energy to obtain a nano-scale mixed powder; under vacuum conditions, the mixed powder is first microwave-heated to 700-850℃ for a first reduction roasting to remove Mg vapor; then microwave-heated to 1100-1350℃ for a second reduction roasting to collect Li vapor; and after cooling, high-purity metallic lithium is obtained. This invention uses a combined process of two-stage carbonization + thermal decomposition carbonization + two-stage reduction roasting to efficiently solve the problem of secondary utilization of lithium resources in waste liquid and obtain high-quality metallic lithium.

The utility model relates to plastic product processing technical field especially relates to plastic bag production leftover material recovery device, including plastic bag processing equipment, recovery pipe, air blower and rubbing crusher etc., and plastic bag processing equipment is used for producing plastic bag, and rubbing crusher is used for rubbing the leftover material of plastic bag generation, and rubbing crusher top is connected with fairing, and recovery pipe one end communicates with plastic bag processing equipment, and recovery pipe middle part is provided with air blower, and recovery pipe other end communicates with fairing, and fairing is rotatably connected with the shaft in, and the shaft is connected with baffle, and fairing opens a plurality of air outlet, and the aperture of air outlet is smaller than plastic bag leftover material, and fairing side sets up the speed reduction assembly of the restriction shaft rotation. Through recovery pipe, plastic bag processing equipment, fairing and rubbing crusher are directly communicated, form the integrated process of collection, transportation and rubbing, replace the phased mode among the prior art, realize the continuous of waste treatment, reduce manual intervention, finally promote overall processing efficiency.

This application provides a rapid recovery device for buried materials in simulated human burial emergency rescue training. The device includes a slope, a storage chamber, a collection pool, and a conveyor belt. The slope has a simulated passageway. The storage chamber is located at the top of the slope and stores buried materials, including expanded clay and water. The storage chamber has a discharge port connected to the simulated passageway and equipped with an electric gate. The collection pool is located at the bottom of the slope and connected to the simulated passageway. The collection pool contains a simulated dummy and a drainage trough. The drainage trough has a filter plate at its opening and a drainage pump inside. The conveyor belt is located on one side of the slope, with its top end at the storage chamber and its bottom end at the collection pool. This application enables debris flow simulation and rescue training. After training, it allows for rapid recovery of buried materials, facilitating subsequent training, shortening the material recovery time, reducing training intervals, and increasing training frequency.

The method for improving the blending uniformity of small formula cut tobacco is carried out in a cut tobacco blending device, and the cut tobacco blending device comprises a first feeder, a second feeder, a computer combined scale, an excitation spreader, a tracking spreader, a mixed cut tobacco belt and a controller. The first feeder is above the second feeder. The inlet end of the computer combined scale is located at the outlet end of the second feeder, and the outlet end of the computer combined scale is above the excitation spreader. The front end of the tracking spreader is below the rear end of the excitation spreader. The tracking spreader is above the mixed cut tobacco belt. The controller is connected with the computer combined scale, a transverse excitation motor, a longitudinal excitation motor, an auxiliary material belt motor, a surplus material recovery belt, a pre-filling detector and a cut tobacco in-place detector. The method for improving the blending uniformity of small formula cut tobacco comprises cut tobacco feeding, flow splitting, excitation spreading, tracking spreading and surplus material recovery.

The utility model discloses a kind of vortex spinning yarn processing excess material recovery devices, including supporting device, the top end fixed mounting of supporting device has alignment device, the inside bottom end sliding sleeve of supporting device is connected with pusher, the pusher includes yarn cylinder, hydraulic cylinder, magnetic attraction piece, first support base and second support base, the yarn cylinder sliding sleeve is connected on second support base, the second support base is fixedly installed at the top end of hydraulic cylinder, the hydraulic cylinder is fixedly installed at the top center of first support base, the magnetic attraction piece is fixedly installed at the top both ends of first support base, the alignment device includes support top frame, cutting knife, support cross frame, return spring, support base frame and movable rod, the support base frame is fixedly installed at the top both ends of support top frame. The utility model is through the setting of pusher, alignment device and supporting device, realizes the purpose that residual yarn on yarn cylinder can be removed and cut.

The utility model discloses a kind of negative pressure material collecting devices of dry granule distribution system, including excess material recovery belt, recovery tower, recovery material hopper, negative pressure generating assembly and storage hopper, the output end of excess material recovery belt is provided with first feeding pipeline, the output end of recovery tower is provided with second feeding pipeline, the input end of recovery material hopper is provided with feeding pipeline, first feeding pipeline and second feeding pipeline are communicated with feeding pipeline, negative pressure generating assembly is communicated with recovery material hopper, to make negative pressure in recovery material hopper, the output end of recovery material hopper is provided with first discharge pipeline, storage hopper is located below first discharge pipeline, the output end of storage hopper is provided with second discharge pipeline, the input end of lifting feeding device is located below second discharge pipeline.The negative pressure material collecting device of dry granule distribution system has the advantages of high degree of automation, strong continuous working capacity, can effectively improve dry granule utilization, reduce production cost, improve production efficiency.

This document provides a method for peeling a composite by immersing it in a stripping solution, wherein the composite comprises a metal substrate and a coating applied to one or both sides of the metal substrate, wherein the coating comprises a polymer binder, and wherein the polymer binder comprises an aqueous copolymer. Using a stripping solution containing a strong alkali allows for complete peeling of the composite in a highly efficient and extremely fast manner. Furthermore, the stripping method disclosed herein avoids complex separation processes, contamination and corrosion of the metal substrate, and enables excellent material recovery. This document also discloses an application of a method for stripping electrodes from a battery.

This utility model belongs to the field of screening machines, specifically relating to a graphite powder screening machine. It includes a machine body, with a feed seat fixedly connected to the top of the machine body. An external frame is fixedly connected to the outer wall of the machine body, and a material distribution component is mounted on the external frame. The material distribution component includes a motor, which is fixedly connected to the inner wall of the external frame. A connecting shaft is fixedly connected to the output end of the motor, and a rotating disk is fixedly connected to the top of the connecting shaft. This graphite powder screening machine uses a motor to drive the rotating disk, which in turn drives a push rod in a circular motion. Combined with a hinged rod and a guide groove, this causes the collection frame to move linearly back and forth in the horizontal direction. Simultaneously, hemispherical blocks one and two collide and squeeze, and combined with a compression spring for elastic reset, this causes the collection frame to shake up and down. This composite motion mode performs secondary screening of the material after the initial filtration, and also prevents large particles of impurities from remaining on the screen surface, significantly improving screening efficiency and material recovery rate.

The utility model discloses a kind of edge material recovery mechanism for carrier tape forming machine, including chassis, mounting bracket and fixed frame, it is characterized by: the mounting bracket is slidably installed on chassis, first screw rod is rotatably installed on the chassis, two groups of symmetrically distributed guide frames are slidably installed on the mounting bracket, mounting rod is fixedly installed in the mounting bracket, two groups of symmetrically distributed first telescopic rods are slidably installed in the mounting rod, second telescopic rod is slidably installed in the first telescopic rod of two groups, edge material generated by carrier tape forming machine is guided to the winding roller in working position and is wound, mounting bracket can be slid along chassis to carry out lateral position adjustment by the rotation of first screw rod. Meanwhile, by the rotation of bidirectional screw rod in mounting rod, linkage two groups of first telescopic rod and the screw pipe and second telescopic rod inside it, drive two groups of guide frames to slide on mounting bracket. This drives all adjusting frame synchronous telescoping, accurately match the width of current edge material.

The application provides a household garbage leachate sludge treatment system and a resource utilization method. The system comprises a household garbage primary filtration subsystem, a leachate collection and mixing subsystem, a sludge conditioning subsystem, a dewatering and drying subsystem, a synergistic incineration subsystem and a resource recovery subsystem connected in sequence. The household garbage primary filtration subsystem and the leachate collection and mixing subsystem output homogeneous combustibles, and the output liquid is mixed with the leachate original sludge and then fed into the sludge conditioning subsystem. The sludge conditioning subsystem comprises a three-stage composite cavitation device and a chemical conditioning unit. The dewatering and drying subsystem performs deep dewatering and thermal drying on the conditioned sludge. The synergistic incineration subsystem mixes and incinerates the dried sludge and the homogeneous combustibles. The resource recovery subsystem comprises an energy recovery unit and a material recovery unit. The application can integrate the treatment of household garbage, leachate and sludge, and realize energy cascade utilization and product resource utilization.

The utility model discloses a cup cover injection molding surplus material automatic recovery and reduce device relates to surplus material recovery device technical field, include: platform, the top of platform is installed with horizontal displacement subassembly, the outer wall on horizontal displacement subassembly is installed with before -after displacement subassembly, the outer wall on before -after displacement subassembly is installed with elevating chuck piece, and one end of platform is installed with recovery and reduce subassembly, and the below of recovery and reduce subassembly is installed with the pull -out sliding pull -out recovery box, and elevating chuck piece includes air cylinder, and the telescopic end of air cylinder is installed with chuck assembly frame, and both ends of chuck assembly frame all are installed with electric telescopic rod, and the telescopic end of electric telescopic rod is installed with sliding limit stop piece. The existing injection molding surplus material recovery device can only be through the manual mode of sending, and the surplus material is put into the recovery device, leads to its efficiency is lower, and the problem of relatively inconvenient use is solved.

This application relates to the field of pipeline cleaning technology, and provides a sponge ball cleanliness detection system and method, which includes a platform and a control device. The platform is equipped with a sponge ball receiving device, a conveying device, a pushing device, a vision sensor, a first material recovery device, and a second material recovery device. The sponge ball returns from the pipeline and enters the sponge ball receiving device, falling onto the conveying device. The conveying device sends the ball to the vision sensor, which takes a picture and analyzes the degree of dirtiness. The control device makes a judgment: when the ball is clean, it is pushed out at the pushing station and enters the first recovery device; when the ball is dirty, it is not pushed out but slides directly to the end and enters the second recovery device. The sponge ball cleanliness detection system does not require manual visual judgment, can operate continuously, reduces labor intensity, avoids human error, realizes automated sorting, and reduces manual intervention. Clean balls can be directly reused, significantly reducing the purchase of new balls, improving resource utilization, and reducing costs.

The utility model discloses a kind of scraper conveyors with self-cleaning function, belong to scraper conveyor technical field, including scraper conveyor body, the upper surface of scraper conveyor body is fixedly connected with cleaning mechanism, the inner wall of cleaning mechanism is fixedly connected with drying mechanism, the cleaning mechanism includes fixedly connected on the upper surface of the scraper conveyor body fixed shell, the side surface of fixed shell is fixedly connected with servo motor, the output shaft of servo motor is fixedly connected with the inner wall of fixed shell through pivot, rotate by servo motor drive cleaning brush, can be effectively cleaned and recycled to small material on scraper, the filter plate of polytetrafluoroethylene material can prevent material from being thrown to fan, guarantee fan normal work, when atomizing nozzle multi-angle water spraying is cleaned, cooperate water pump and fixed pipeline, it is convenient to carry out overall cleaning to scraper surface, reduce maintenance cost, improve material recovery rate and equipment durability.

This utility model relates to the field of rubber product technology and discloses an automated foaming and extrusion production line, including a mixer, an elevator, a two-roll mill, and a sheeting machine. The two-roll mill includes an elevator and a double-layer two-roll mill. The double-layer two-roll mill includes a feed hopper, an upper roller assembly, and a lower roller assembly arranged sequentially from top to bottom. Upper guide mechanisms are provided on both sides of the upper roller assembly, and lower guide mechanisms are provided on both sides of the lower roller assembly. A cutting mechanism is provided on the front side of the lower roller assembly. An edge material recovery mechanism is provided on the front side between the upper and lower roller assemblies. A tamping mechanism is provided on the rear side between the upper and lower roller assemblies. A material feeding mechanism is provided on the top of the frame. A moving conveyor mechanism is provided below the lower roller assembly. The moving conveyor mechanism, elevator, and feed hopper cooperate to form a material circulation conveying path. This utility model effectively reduces the equipment footprint and factory space requirements, while also reducing the overall power consumption and equipment investment costs, and decreasing the number of operators.

The utility model relates to centrifugal mother liquor technical field discloses a kind of centrifugal mother liquor material recovery device, including recovery box, recovery subassembly, storage subassembly, locking assembly and filter component, recovery subassembly is installed in recovery box inside rear end, storage subassembly is installed in recovery box inside front end, locking assembly is installed in recovery box front end, filter component is installed in recovery box lower end.The utility model has following advantages and effects: recovery subassembly is filtered with scraper cooperation by filter plate, it is convenient to carry out preliminary filtration to mother liquor, reduce subsequent filter material content, while it is convenient to clean filter plate, avoid the influence of filter efficiency by material accumulation on filter plate, while storage subassembly is convenient to reduce the mother liquor adhered on material by storage box and through groove cooperation, it is convenient to store the material in mother liquor, reduce resource waste.