467 results about "Particle processing" patented technology

The invention discloses a semi-autogenous mill crushing capacity evaluation method based on DEM simulation, and relates to the technical field of mineral processing, and the method comprises the following steps: measuring discrete element calculation required parameters of ores, steel balls and lining plate materials, and establishing a semi-autogenous mill geometric model; importing a geometric model of the semi-autogenous mill, and initializing discrete element calculation required parameters and particle processing parameters; a DEM simulation experiment is carried out, when simulation time reaches integral multiples of the step length, all particle information in a simulation system is traversed, particles meeting the judgment condition are removed, the mass of removed ore particles is obtained, new particles meeting the set condition are added, abnormal particles are processed, and the ore particles are obtained. The residual mass of the ore particles with the particle size set by the system within the simulation time and the mass of the removed ore particles at each moment are obtained, the removal rate of the ore particles at each moment in the simulation process is calculated, the crushing capacity evaluation result of the semi-autogenous mill is obtained, the evaluation calculation time is short, the accuracy is high, and the problem of small particle deposition is effectively solved.

The invention provides a plastic particle feeding device, and relates to the field of plastic particles. The plastic particle feeding device comprises a hopper arranged at a feeding outlet of an extruder, a quantitative feeding mechanism for rotationally and quantitatively feeding plastic raw materials is arranged in the hopper, a vibration mechanism for vertically vibrating to realize blockage prevention is arranged in the hopper, and the quantitative feeding mechanism moves vertically by rotationally extruding the vibration mechanism. According to the plastic particle feeding device, plastic fragments are fed into the hopper, corresponding batching reagents are placed in the powder storage cavity and the liquid reagent storage unit, the quantitative feeding mechanism works, the liquid spraying mechanism sprays out a proper amount of liquid to wet the surfaces of the plastic fragments, the powder spraying mechanism sprays out a proper amount of powder ingredients, and the plastic particles are fed into the powder storage cavity and the liquid reagent storage unit. Therefore, the powder reagent can be fully attached to the surfaces of the plastic fragments, and the problem of uneven mixing caused by layering of ingredients and the plastic fragments during existing plastic particle processing can be solved.

The invention discloses a plastic particle batching method and system based on MCGS, and relates to the field of plastic particle processing, and the method comprises the following steps: obtaining plastic particle physical property characteristic data and batching environment parameter data, constructing a batching physical property correction model, and carrying out calculation by using the batching physical property correction model to obtain an initial correction batching target value; acquiring historical ingredient deviation data based on the initial corrected ingredient target value, and preprocessing the historical ingredient deviation data to obtain processed ingredient deviation trend data; optimizing the ingredient physical property correction model by utilizing the ingredient deviation trend data, and constructing a comprehensive ingredient prediction model; and performing ingredient value prediction based on the comprehensive ingredient prediction model to obtain a final corrected ingredient value, and executing ingredient operation to realize intelligent monitoring and accurate ingredient control of the plastic particles. According to the method, the batching stability is greatly improved and is obviously better than that of traditional fixed feedback correction, and the batching precision under a high moisture absorption rate or strong disturbance scene is improved.

The invention relates to the technical field of three-dimensional model image data processing, and discloses a three-dimensional model particularization splitting deduction and multi-mode feedback method, which comprises the following steps: carrying out lightweight three-dimensional model reconstruction according to an equipment process structure diagram, and generating a glTF format data packet with a process information embedding characteristic; establishing a virtual three-dimensional scene through a three.js engine, and instantiating a three-dimensional model object in a glTF format; non-uniform granulation processing is carried out on the equipment model by adopting a splitting and deducting mechanism, discrete motion tracks of parts are solved through a response algorithm, and an equipment dynamic decomposition path display effect is constructed; a calibration sensing link framework is established, an interaction response mechanism based on user behaviors is constructed, and a multi-mode visual feedback system of a large screen is achieved; according to the method, the technical bottlenecks of slow model loading, high interaction delay and the like in traditional industrial large screen display are effectively solved, and the dynamic interaction display effect and user perception of an industrial equipment structure are improved.

The invention provides a plastic particle conveying device and method, and belongs to the technical field of plastic particle processing. Comprising a mounting frame, a feeding port is formed in the top end of the mounting frame, a conveying pipeline is mounted at the bottom end of the feeding port, one side of the conveying pipeline is in through connection with a pneumatic conveying device, the pneumatic conveying device is mounted on one side of the inner wall of the mounting frame, and a separating device is mounted at one end of the conveying pipeline; a motor is mounted on one side of the surface of the conveying pipeline, and a control module is mounted on one side of the mounting frame. By arranging the whipping assembly, a plurality of rotating faces are formed at the top of the flow guide plate through a whipping rope, cakes in plastic particles are whipped and separated, it is avoided that after the plastic cakes are stacked, the plastic quality and use value are reduced, and it is avoided that the plastic particles directly impact the inner wall of a conveying pipeline to cause damage; and buffering protection is carried out on the beaten plastic particles while the plastic cake separation effect is guaranteed.

The invention is suitable for the technical field of equipment control, and provides a safe feeding method based on a three-dimensional model and electronic equipment, and the method comprises the steps: if a preset feeding triggering condition is met, obtaining a state parameter of a current inner cavity; importing the powder particle density and the propulsion parameters into a preset three-dimensional simulation model, and determining a powder particle processing strategy corresponding to the pressure reduction piston; and after at least one powder particle treatment operation in the powder particle treatment strategy is executed, liquid carbon dioxide is added into the cavity based on the calibrated feeding value. By the adoption of the method, the operation safety of the dry ice manufacturing equipment can be improved, the situation that pushing of the pressure reduction piston is blocked due to the fact that the density of dry ice powder particles is too large, and consequently parts are damaged is avoided, and the usable time of the dry ice manufacturing equipment is prolonged.

The invention relates to the field of biomass fuel, in particular to a biomass fuel particle processing system and method.The biomass fuel particle processing system comprises a forming base with the upper end provided with a plurality of extrusion cavity holes, the lower end of each extrusion cavity hole extends to form a discharging hole penetrating through the forming base, the outer side of the forming base extends upwards to form a surrounding plate, and a door-shaped frame is fixed to the upper end of the surrounding plate; a lifting plate is arranged in the door-shaped frame in a lifting limiting sliding mode, a mounting plate is fixed to the lower end of the lifting plate, limiting rings are rotationally arranged at the positions, corresponding to the multiple extrusion cavity holes, of the mounting plate, extrusion shafts are fixed to the centers of the limiting rings, rhombic cone blocks are fixed to the lower ends of the extrusion shafts, and two stirring rods are arranged on each rhombic cone block in a penetrating sliding mode; and the two stirring rods are parallel to the corresponding extrusion shafts. Raw materials can be uniformly distributed in the extrusion cavity.

The utility model relates to the technical field of plastic particle processing, in particular to a crushing device for plastic particle processing, which is easy to clean and maintain and improves the working efficiency. Comprising a rack used for bearing components; the crushing assembly is connected with the rack and comprises a crushing box, a crushing roller and a first driving motor, the crushing roller is installed in the crushing box, and the first driving motor is arranged outside the crushing box and drives the crushing roller to rotate; the collecting assembly is arranged below the crushing assembly, collects the crushed materials and comprises a first collecting box and a sieve tray, and the sieve tray is rotationally connected with the inner wall of the first collecting box; the cleaning assembly is arranged on one side of the collecting assembly, cleans materials on the sieve tray and comprises a second collecting box, a material conveying pipe and an electric telescopic rod, an opening communicated with the first collecting box is formed in the side wall of the second collecting box, a baffle is connected to the opening, the material conveying pipe is installed in the second collecting box and fixedly connected with the baffle, and the baffle is fixedly connected with one end of the sieve tray. The electric telescopic rod drives the baffle to move.

The utility model discloses a polyphenylene sulfide plastic particle detection device, which belongs to the technical field of polyphenylene sulfide plastic particle processing, and comprises a bottom plate and a plurality of support components arranged on the bottom plate, one support component is provided with a motor connecting component, the motor connecting component is provided with a rotating motor, and the rotating motor is provided with a rotating shaft. Rotating plates are rotationally mounted at the output end of the rotating motor and on the other supporting assembly, the two rotating plates are connected through a guide column, a screening box is slidably mounted on the guide column, a screening net is mounted on the screening box, and one side of the screening box is connected with one rotating plate through a screening spring. According to the polyphenylene sulfide plastic particle screening device, the rotating motor is arranged, the rotating motor is started to drive the screening box to turn over, unqualified polyphenylene sulfide plastic particles left in the screening box can be conveniently poured into the storage box, the storage box is detached in a sliding mode, and the polyphenylene sulfide plastic particles can be conveniently taken out.

The utility model relates to the technical field of particle processing, in particular to a dryer for biomass particle processing, which comprises a workbench, a drying box is fixedly connected to the upper end face of the workbench, a rolling shaft is rotatably connected to the interior of the drying box, and a conveying hopper is fixedly connected to the surface of the rolling shaft. A plurality of heating rods are fixedly connected to the inner wall of the drying box, a second transmission wheel is rotatably connected to the inner wall of the workbench, two supporting plates are fixedly connected to the two symmetrical sides of the workbench, and a first transmission wheel is rotatably connected between every two supporting plates; the surfaces of the first transmission wheel and the second transmission wheel are jointly in transmission connection with a transmission belt. Particles are directly conveyed to the transmission belt, the transmission belt drives the particles to enter the drying box to be dried, the particles are turned over through the conveying hopper in the drying process, the drying effect on the particles can be improved, and the workload of workers is reduced.

The utility model relates to the technical field of plastic processing, and discloses plastic particle processing equipment which comprises a bottom plate, supporting plates are symmetrically and fixedly installed on the left side and the right side of the upper end of the bottom plate, an outer cylinder is fixedly installed between the upper ends of the two supporting plates, and an inner cylinder is arranged in the outer cylinder. The inner cylinder is driven by the motor to rotate, the shifting plate is driven to enable plastic particles to roll down upside down, the first heating resistance wire and the second heating resistance wire are arranged in the heating inner container and the shifting plate respectively and used for heating the interior, meanwhile, the contact face between the plastic particles and heat can be increased, the plastic particles are not prone to adhesion, and the service life of the plastic particles is prolonged. The air blower is arranged to blow air outwards, hot air is brought out of the outer barrel from the feeding port, the drying efficiency is high, the drying effect is good, plastic particles are evenly heated and not prone to adhesion, the quality of produced plastic products is not affected, meanwhile, feeding and discharging of the hopper of the device are convenient, and the machining and manufacturing efficiency is improved.

The invention relates to the technical field of plastic recycling, in particular to a plastic particle processing excess material recycling device which comprises an outer box, a smashing box, a heat exchanger and a cleaning box. The smashing box is fixedly installed in the outer box, and a circulating pipe penetrates through the inner wall of the smashing box. According to the plastic particle processing excess material recycling device, cooling liquid can flow through the peripheral area of the crushing blade through the circulating pipe, the jacket and the internal partition plate and baffle structure, heat generated when the blade works is continuously absorbed, and the situation that abrasion of the blade is aggravated or performance is reduced due to overheating is effectively avoided; thermal degradation of plastic particles and performance reduction caused by tool friction overheating in the smashing process are reduced, liquid absorbing heat transfers heat to cleaning water of a cleaning box through a heat exchanger, the cleaning water at the proper temperature is provided for a first cleaning cavity and a second cleaning cavity, the cleaning effect is improved, meanwhile, energy consumption needed for additionally heating the cleaning water is reduced, and the energy consumption is reduced. The device is compact in overall structure and small in occupied area, and occupied space is saved.

The utility model relates to the technical field of plastic particle processing, and discloses a drying device for plastic particle processing and forming, which comprises a drying box, supporting legs are uniformly and fixedly arranged on the circumference of the bottom of the drying box at equal intervals, the bottom of the drying box is communicated and provided with a discharge pipe, and the outer wall of the drying box is communicated and provided with an air inlet pipe. According to the device, the buffering assembly is arranged to conduct buffering discharging on particles, the cover is taken out, the particles are put into the feeding pipe, the two layers of buffering plates and the rubber pad conduct buffering falling on the particles, the particles are prevented from directly falling into the drying box, and when the angle of the buffering plates needs to be adjusted, an operator rotates a handle to drive a threaded rod to rotate; the threaded rod drives the threaded block and the second concave block to move, the adjusting rod drives the first concave block and the buffer plate to adjust the angle, plastic particles with different characteristics are adapted, different feeding speed and flow requirements are met, damage caused by collision of the particles is reduced to the maximum extent, and therefore the buffer effect is achieved.

The utility model relates to the technical field of plastic particle processing, in particular to a plastic particle softening device which comprises an installation frame, two heat preservation barrels are arranged on the installation frame, softening barrels are installed in the heat preservation barrels in a sliding mode, and two electric cylinders are installed on the inner wall of the top of the installation frame. The output ends of the two electric cylinders are fixedly installed on the two sides of the top of a barrel cover correspondingly, heating pipes are arranged at the two ends of the bottom of the barrel cover correspondingly, a stirring mechanism is arranged in the middle of the barrel cover, and a switching mechanism for switching the positions of the two heat preservation barrels is arranged at the bottom of the installation frame. Through the arrangement of the switching mechanism, after softening is finished, the switching motor drives the rotating plate to rotate by 180 degrees, so that the other softening barrel rotates to the position under the barrel cover, plastic particles can be continuously softened, and in the softening process, workers can take out the softening barrel when heat of the rotated-out softening barrel is dissipated to a certain degree; the softening operation can be continued in the waiting process, so that the softening efficiency is improved.

The utility model relates to the technical field of plastic particle processing, in particular to a drying device for a plastic granulator, which comprises a drying box, and a conveying mechanism and a shifting mechanism are mounted in the drying box. A plurality of fixing rods are arranged in the water mechanism, so that plastic particles falling on water filtering plates are dispersed, the plastic particles are prevented from being gathered, the plastic particles make full contact with the water filtering plates for dehydration, and under the action of the two water filtering plates, the flowing path of the plastic particles in the vibration water removal process is prolonged; meanwhile, plastic particles on a water filtering plate are prevented from directly sliding into the drying box, it is guaranteed that the plastic particles are fully vibrated, meanwhile, under the action of a guide plate and two pieces of absorbent cotton, the plastic particles subjected to vibration water removal are wiped again and then guided into the drying box, water retention on the surfaces of the plastic particles is avoided, and the drying effect is improved. And therefore, water on the surfaces of the plastic particles fully falls off, and the drying uniformity and drying efficiency of the plastic particles are improved.

The invention relates to the field of plastic particle preheating, in particular to a preheating device for plastic particle processing, which comprises: a preheating box, which comprises a material placing cavity for placing particles and a heating wire for heating the particles in the material placing cavity; the mounting seat comprises a box placing plate for placing the preheating box; the power piece provides force for the preheating box to move up and down, so that the particles in the preheating box are layered; the middle of the base extends upwards to make contact with the box placing plate to form a sealing cavity wrapping the power piece. The ventilation mechanism is suitable for being communicated with the sealing cavity and the discharging cavity, so that hot air in the sealing cavity enters the discharging cavity and then is discharged, and the heating wire penetrates through the discharging cavity; the number of the heating wires at the bottom of the discharging cavity is smaller than the number of the heating wires at the position, away from the power piece, of the discharging cavity. According to the preheating device for plastic particle processing, the heating uniformity of heated plastic particles is improved, meanwhile, the ventilation mechanism provides heat generated by the power part for the plastic particles, and the heat is fully utilized.

The utility model discloses a granulating device for processing glass fiber reinforced nylon particles, relates to the technical field of nylon particle production, and aims to solve the problems that in the prior art, glass fiber reinforced nylon materials are relatively high in temperature and relatively soft in texture after being extruded in an extruder. However, an existing granulation device is not provided with a cooling mechanism, so that materials are prone to deformation in the process of entering the granulation device. And the deformation can generate adverse effects on the production quality of the granulator. A plurality of guide pipes are fixedly connected to the middle of the end face of one side in the cooling device at equal intervals, a plurality of outlet pipes are fixedly connected to the middle of the end face of the other side in the cooling device at equal intervals, and a lower pressing roller and a supporting roller are arranged at the upper end and the lower end of one side of each outlet pipe correspondingly. An L-shaped pressurizing water pipe is fixedly arranged at the upper end of the middle of the interior of the cooling device, a plurality of spraying heads are fixedly connected to the lower end of the L-shaped pressurizing water pipe, and the cooling device is fixedly connected with a pelletizing device.

The utility model discloses a kind of PPO plastic particle drying and dehumidifying equipment, it is related to PPO plastic particle processing field, including base, shell is arranged on the base, the upper end of the shell is provided with cover plate, the upper end of the cover plate is fixedly connected with support block, the left side of the support block is provided with electric push rod, the left side fixedly connected with rack of the electric push rod, the upper end of the cover plate is fixedly connected with connecting plate in the position close to support block, guiding groove is opened in the inside of the connecting plate;The utility model has the advantages that by electric push rod, rack, guide block, gear and the like component can be stirred to plastic particle, effectively avoid the generation of accumulation phenomenon, can also increase the contact area of plastic particle and hot air, further improve the drying efficiency of whole;By damping rod, spring, snap ring, clasp, moving plate, platen and the like component can buffer device in working, can guarantee that it is exempt from the damage of vibration, can also prolong the life of use.

The utility model discloses a modified plastic particle vibration sorting device which comprises a sorting box and a modified plastic particle processing box, a vibration sorting screen is arranged on the sorting box, the modified plastic particle processing box is located above the sorting box, a top plate is fixedly connected to the upper portion of the modified plastic particle processing box, and a vibration sorting screen is arranged on the top plate. A feeding hole communicated with the modified plastic particle treatment box is formed in the top plate; the device further comprises an anti-blocking agent adding unit; the anti-blocking agent adding unit comprises a feeding hopper penetrating through the top plate, a connecting plate is fixedly connected to the outer wall of the feeding hopper, and a feeding cylinder with the upper portion and the lower portion open is arranged on the upper portion of the connecting plate in a sliding mode. The utility model belongs to the technical field of screening devices, and effectively solves the problem that when a modified plastic particle vibration sorting device is used, the screening effect is easily influenced due to caking of raw materials.

The grass particle processing and packaging equipment comprises baffles and a packaging machine which are symmetrically arranged, a supporting frame is fixedly installed on the sides, away from the packaging machine, of the tops of the two baffles, a screening box is fixedly installed on the supporting frame, a screening assembly is installed in the screening box, and an anti-blocking assembly is installed at the bottom of the screening box. The utility model relates to the technical field of grass particle processing. According to the grass screening device, through mutual cooperation of a second driving motor, a T-shaped sliding strip, a sliding rod, a T-shaped sliding groove, a limiting plate, a first connecting rod, a first groove, a first transmission rod, a second transmission rod, a guide rod, a third transmission rod and a connecting base, the screening frame can be effectively driven to shake, and large grass particles can be left on the first screening plate through the first screening plate; and through shaking of the screening frame, part of small grass particles fall into the bottom of the screening frame, and qualified grass particles are left on the screening plate II, so that the screening precision is improved.

The utility model relates to the technical field of silica gel particle processing, in particular to a cleaning device for automatic feeding and discharging of silica gel particles, which comprises a cleaning cylinder, a horizontal plate is fixedly connected to the left end of the cleaning cylinder, an electric telescopic rod is mounted at the upper end of the horizontal plate, and a first driving box is mounted at the output end of the electric telescopic rod. The upper end of the first driving box is rotationally connected with a first rotating shaft, and a first driving mechanism is arranged on the lower side of the first rotating shaft. A second driving mechanism drives a connecting cylinder and a net cylinder to rotate backwards, a material receiving device is prepared in advance, then silica gel particles in the net cylinder can be automatically poured into the material receiving device, automatic discharging is completed, the connecting cylinder and the net cylinder are made to move downwards by a certain distance and then rotate reversely by 180 degrees, and the silica gel particles can be automatically discharged. And then the connecting cylinder and the net cylinder move downwards and are located at the initial positions, so that automatic feeding is completed, and the purpose of automatically feeding and discharging the silica gel particles before and after cleaning so as to improve the use convenience is further achieved.

The utility model discloses a feeding mistake-proofing alarm device, which belongs to the technical field of plastic particle processing and comprises a mounting seat, a mounting hole is arranged on the upper surface of the mounting seat, a fixing cover is fixedly mounted on the upper surface of the mounting seat, and a lifting component is arranged on the inner wall of the bottom surface of the fixing cover. According to the plastic particle feeding device, the lifting assembly is arranged, the placing plate drives the alarm lamp to rise from the opening in the fixing cover, the sensor monitors plastic particles in the feeding process, when the plastic particles are fed wrongly, signals are transmitted to the alarm lamp, then an alarm and flicker occur, and when the alarm device is not used, the alarm lamp is contracted into the fixing cover, so that the plastic particles are accurately fed. At the moment, the alarm lamp can drive the protection plate to descend synchronously, the protection plate performs sealing protection on the opening under the cooperation of the sealing ring, automatic storage of the alarm lamp is achieved, protection of the alarm lamp is improved, and the number of times of damage of the alarm device in the using process is reduced.

The utility model relates to the technical field of plastic particle processing, and discloses a dedusting and purifying device for medical plastic particle processing, which comprises a processing table, a stirring barrel is fixedly connected inside the processing table, the outer side of the stirring barrel is fixedly connected with a connecting cylinder, and the top of the processing table is fixedly connected with a fan. A filter box fixedly connected with an air inlet of the fan is fixedly connected to the top of the machining table, a filter plate is fixedly connected to the interior of the filter box, and a scraping plate abutting against the filter plate is slidably connected to the interior of the filter box; an air inlet pipe extending to the position between the connecting cylinder and the stirring barrel is fixedly connected to the interior of the filtering box, and a dust suction part is fixedly connected to the outer side of the air inlet pipe. The dust removal and purification device for medical plastic particle processing has the advantages that dust on a filter screen in the filter box is scraped off, and plastic particles are prevented from being attached to the inner wall of the filter barrel to cause waste of materials.

The utility model discloses a plastic particle cooling and deodorizing device, which belongs to the technical field of plastic particle processing devices and comprises a base. The buffering assembly is connected to the base; the cooling and deodorizing mechanism comprises a reaction frame connected to the top of the buffer assembly, a rotating disc is fixedly connected to the reaction frame, a spiral channel is defined by the rotating disc and the reaction frame, the top of the reaction frame communicates with an air inlet pipe, and the side portion of the reaction frame communicates with a plurality of air outlet holes; one end, far away from the reaction frame, of each air outlet hole points to the spiral channel. According to the utility model, an external compressed nitrogen source fills compressed nitrogen into the reaction frame through the gas inlet pipe, the electrodes are electrified to generate a high-voltage electric field, ionize nitrogen, generate high-energy electrons and free radicals, and react and absorb volatile organic compounds released by plastic particles to finish deodorization; and meanwhile, redundant nitrogen is discharged from the air outlet holes, and heat dissipation is conducted on the plastic particles in the spiral channel.

The utility model relates to the field of plastic particle processing devices, and discloses a conveying device for removing static electricity of plastic particles, which comprises a conveying frame arranged in an up-down inclined manner, and a conveying groove with an open top is arranged in the conveying frame; a feeding box is arranged at the end, close to the ground, of the conveying frame, a feeding port communicating with the conveying groove is formed in the top of the feeding box, and an electrostatic eliminating spray head used for spraying an electrostatic eliminating agent to the plastic particles is arranged on the inner wall of the feeding box; a discharging opening communicated with the conveying groove is formed in the end, away from the ground, of the conveying frame, and a heating conveying screw used for conveying the plastic particles from the feeding opening to the discharging opening is arranged in the conveying groove. Therefore, the plastic particles are sprayed by the static electricity removing spray head and then are driven and heated by the heating conveying screw rod in the conveying groove, so that the static electricity removing agent is better attached to the surfaces of the plastic particles, the static electricity removing function of the plastic particles is achieved, and finally the static electricity removing function of the equipment is achieved.

The invention belongs to the technical field of regenerated plastic particle processing, and particularly relates to regenerated plastic particle preheating equipment which comprises a smashing area, a heating area and a discharging area, the heating area is arranged at the top of the discharging area, and the smashing area is arranged at the top of the heating area. The meshing parts are symmetrically arranged on the two sides of the inner wall of the control box. Each meshing part is provided with a switching motor, a guide plate shell, a traction pull plate, a torque motor and a smashing roller shaft. As the crushing roll shafts on the two sides can be blocked or passivated due to the fact that plastic particles are blocked in gaps during continuous working, after crushing work is carried out for a period of time, the motor is switched to turn the crushing roll shafts on the two sides, and the crushing roll shaft without attached plastic residues on the other side is used for continuously carrying out crushing work; therefore, the continuous working time of the device is prolonged, and meanwhile the problem that the crushing roller shaft is passivated and stuck is avoided.

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 utility model belongs to the technical field of plastic particle processing, and particularly relates to a plastic particle crushing and feeding device for sole injection molding, which comprises a crushing box, a maintenance box is assembled in the middle of the side wall of the crushing box; by arranging the channel, the push plate, the spring, the connecting rod and the pull plate, plastic particles remaining on the side wall of the feeding box can be cleaned into the pulverizer and converted into available plastic powder or particles, maximum utilization of resources is achieved, meanwhile, workers do not need to frequently and manually clean the particles on the side wall of the feeding box, and the labor intensity of workers is reduced. The plastic particles on the side wall of the feeding box are regularly cleaned, so that the burden on the body is reduced, the labor intensity of workers is reduced, and if the plastic particles on the side wall of the feeding box are accumulated for a long time, the feeding box is blocked or worn, and the maintenance cost of the crusher is increased, so that the plastic particles on the side wall of the feeding box are regularly cleaned, and the crushing efficiency is improved. And a good operation state of the crusher can be kept, and the maintenance cost caused by equipment failure is reduced.

The present invention relates to a wire drawing device for processing plastic particles with an automatic feeding structure applied in the field of plastic processing. The device comprises a device body and a feeding auxiliary monitoring unit mounted in a control box and connected to the control system signal. Through the coordinated cooperation of the feeding auxiliary monitoring unit with the component auxiliary control tube and the state triggering component, on the one hand, by real-time monitoring of the negative pressure state changes in the sealed feeding hopper of the component, a corresponding deformation response mechanism is triggered, thereby accurately sensing the gas content state of the plastic particles; on the other hand, when an abnormal negative pressure feedback signal is detected, an auxiliary exhaust control program in the sealed feeding hopper of the component can be immediately started, effectively reducing the residence time of air in the sealed feeding hopper and suppressing the accompanying downward feeding phenomenon, thereby constructing a dynamic protective barrier for the feeding process, improving the economy and reliability of plastic filament processing, and the quality stability and production continuity of the subsequent wire drawing process.

The utility model relates to the technical field of plastic particle processing equipment, in particular to an intelligent storage system for recycled plastic particles, which comprises a goods shelf and is characterized in that a roller conveying belt is arranged on one side of the goods shelf, the goods shelf comprises an outer frame, a driving assembly is arranged outside the outer frame, a conveying assembly is arranged on one side of the goods shelf, and a conveying belt is arranged on the conveying assembly. According to the reprocessed plastic particle packaging equipment, through the multi-layer arrangement of the goods shelves and the adjustable partition plates, the reprocessed plastic particle packaging equipment is adaptive to various-size packaging of reprocessed plastic particles, the space utilization rate is increased, large-capacity storage is achieved through multi-goods-shelf combination and reasonable layout, and the large-scale requirements of enterprises are met. An integrated sensor monitors the state and position of the materials in real time, a lifting motor, a transmission rod, a belt and a roller in the transmission assembly are matched, the material conveying frame is stably driven to vertically and horizontally move, rapid and accurate conveying of the materials is achieved in combination with an intelligent control system, and the labor intensity is reduced.