277 results about "Product Recycling" patented technology

The utility model discloses a numerical control blade compact deburring system, and belongs to the field of cutter machining. Comprising a rack, a material disc, a visual identification assembly, a brush assembly, a blowing assembly, a defective product recovery assembly, a weighing assembly, a disc moving assembly, a material bin and a material moving assembly, wherein the visual identification assembly, the brush assembly, the blowing assembly, the defective product recovery assembly, the weighing assembly and the material moving assembly are arranged on the rack; the material moving assembly is used for grabbing numerical control blade pressed blanks and moving the numerical control blade pressed blanks to the brush assembly, the blowing assembly, the defective product recovery assembly and the weighing assembly; the brush assembly is provided with two adjustable brush parts which are oppositely arranged, the blowing assembly is provided with a plurality of first blowing parts and second blowing parts which are oppositely arranged, the weighing assembly is located between the defective product recycling assembly and the tray moving assembly, the blowing assembly is located between the brush assembly and the defective product recycling assembly, and the visual recognition assembly is located above the tray moving assembly. Through the arrangement of the brush assembly and the air blowing assembly, the deburring and cleaning efficiency is improved, and the qualification detection accuracy is improved.

The invention relates to the technical field of plastic product recycling, and discloses a plastic product pretreatment recycling device which comprises a crushing box, a feeding bin arranged at the top of the crushing box, a discharging bin arranged on one side of the bottom of the crushing box, an inclined baffle arranged on the inner side of the crushing box and a circulating crushing unit arranged in the crushing box. And the circulating crushing unit comprises a crushing part arranged in a crushing box. According to the plastic product pretreatment and recovery device, a first connecting shaft rotates, a rotating shaft is driven to rotate, a side plate is driven to rotate, an extrusion plate is driven to rotate, an inclined baffle enables plastic bottles to fall onto a smashing roller, the extrusion plate slides on the outer side of a first cam when rotating, and the extrusion plate moves downwards under the action of the first cam; and the extrusion rods slide on the inner side of the extrusion cavity, the extrusion springs are stretched, and the extrusion plates extrude the plastic bottles towards one side of the crushing roller, so that the plastic bottles are convenient to crush, the plastic bottles are prevented from jumping and being difficult to crush during crushing, and the crushing efficiency is improved.

The invention discloses a plastic product recycling pretreatment device, and relates to the technical field of crushing equipment, the plastic product recycling pretreatment device comprises a rack, a crushing tooth roller, a collecting bin, a crushing bin, a first end cover, a second end cover and a sliding mounting plate, a motor is mounted on the outer wall of the sliding mounting plate, and an output shaft of the motor is connected with a crushing blade; and the material pushing assembly is arranged in the crushing bin. According to the plastic product crushing device, plastic products enter the collecting bin after being primarily crushed through the two crushing tooth rollers, the primarily crushed plastic products are pushed to the crushing blades through the material pushing assembly, the crushing blades crush the plastic products, the sizes of the plastic products can be further reduced, and then the plastic products are subjected to secondary crushing in the subsequent heating and melting process; according to the plastic product recycling device, the time consumed for heating and melting the plastic products is shortened, the recycling and processing efficiency of the plastic products is improved, in addition, the pushing assembly can compact the preliminarily crushed plastic products, and therefore when the plastic products are crushed by the crushing blades, the phenomenon that the crushing effect is poor due to scattering of the crushed products is avoided.

The invention discloses a green design method and system for electronic and electrical products, and aims to reduce environmental burden through multi-dimensional optimization. The method comprises the following steps: firstly, establishing a function environment influence matrix, associating each function of a product with an environment influence factor, and evaluating the influence of the function on the environment; based on the user experience evaluation, core functions are identified and non-core functions are optimized or reduced, thereby reducing the overall environmental burden. According to the design method, by further selecting environment-friendly materials, designing a modular structure and utilizing iterative optimization calculation, collaborative optimization of material use and structural design is achieved, the material use amount is reduced, and the product recoverability is improved. And meanwhile, parts which are easy to age or damage are designed into independent modules which are easy to replace, so that the service life of the product is prolonged. In addition, a product integrated environment sensor monitors the use environment in real time, performance parameters are dynamically adjusted according to environment data and a functional environment influence matrix, and continuous optimization is achieved through remote firmware updating.

An apparatus (110) for controlling a foam recycling process is disclosed. A providing unit (111) provides measurement data associated with the foam product. The measurement data is indicative of a spectrum received from foam product. A SAN model providing unit (112) provides a machine learning based SAN model for determining an SAN content in the foam product. The SAN model has been trained utilizing historical training data to determine the SAN content in a foam product based on the measurement data. A determination unit (113) determines the SAN content in the foam product based on the SAN model and the measurement data. A control data generation unit (114) generates control data for controlling the polyurethane foam product recycling process based on the determined SAN content of the foam product.

The invention belongs to the technical field of nonmetal waste and scrap processing, and particularly relates to a waste plastic product recycling and processing device which comprises a recycling mechanism, a crushing box is arranged on one side of the recycling mechanism, two sets of mutually meshed crushing rollers are rotationally installed in the crushing box, gears are installed at one ends of the crushing rollers, and the two sets of gears are mutually meshed. The recycling mechanism comprises a rack, the crushing box is fixedly connected with the rack, two sets of transmission shafts are rotationally installed in the rack, chain wheels are installed at the two ends of each transmission shaft, chains are meshed with the two sets of chain wheels, and a plurality of sets of recycling boxes are distributed between the two sets of chains in a surrounding mode; according to the device, coarse crushed materials are recycled into the crushing box without shutdown, the machining efficiency of waste plastic products is improved, then the coarse crushed materials are automatically conveyed to the upper end opening of the crushing box by driving the multiple sets of recycling boxes to do circular motion, the automation rate of the device is increased, and meanwhile workers can recycle the coarse crushed materials more conveniently in a labor-saving mode.

The utility model relates to the field of plastic product recovery, in particular to a crusher for plastic product recovery processing, which comprises a crusher body, a feed pipe fixedly connected to the top of one side of the crusher body, a discharge pipe fixedly connected to the bottom of one side of the crusher body, and a water storage tank fixedly arranged at the top of the crusher body. A flow guide plate is fixedly arranged on the inner wall of one side of the smashing cavity, a dust removal assembly and a pressing assembly are fixedly installed at the top of the smashing cavity, smashing assemblies are fixedly arranged on the inner walls of the two sides of the smashing cavity, screening assemblies are arranged at the bottoms of the smashing assemblies, and a collecting box is slidably arranged on one side of the smashing cavity. According to the device, the situation that plastic products cannot enter the crushing assembly and idling of the crushing assembly is caused is avoided through the pressing assembly, the dust removal assembly can conduct water spraying and dust removal, the screening assembly can conveniently screen out the unqualified crushed plastic products, the collecting box collects the crushed plastic products, and workers can conveniently conduct next-step recycling treatment work.

The invention relates to a tailing scavenging cylinder, which belongs to the technical field of mineral separation and comprises an upper cylinder body, an inverted cone and a lower cylinder body, the upper end of the inverted cone is fixedly connected with the upper cylinder; an overflow groove is formed in the periphery of the upper cylinder body; an accommodating space is formed in the upper cylinder body, the inverted cone and the lower cylinder body; a middling collector is arranged in the accommodating space; a middling concentration hopper is arranged on the periphery of the lower barrel; an overflow weir is arranged at the uppermost end of the upper cylinder body; the lowermost end of the lower barrel is connected with an inner barrel of the mineral processing equipment and is used for receiving coarse tailings generated by the inner barrel; coarse-particle intergrowth minerals in the coarse tailings and part of entrained fine-particle concentrates are settled and recycled through the middling collector, then enter the middling concentration hopper and are concentrated through the middling concentration hopper to become middlings to be discharged, and the rest qualified tailings cross the overflow weir, leave the tailings scavenging barrel, enter the overflow groove and are discharged. The method solves the contradiction that traditional ore dressing equipment is used for obtaining high-grade concentrate products and reducing the product recovery rate.

The invention belongs to the technical field of waste plastic recovery, and particularly relates to waste plastic product recycling treatment equipment which comprises a frame, a crushing box is fixedly mounted at the top of the frame, a crushing assembly is arranged in the crushing box, a treatment box is arranged in the frame, and limiting grooves are symmetrically formed in the treatment box. And a sliding plate is arranged in the limiting groove in a penetrating mode, a reset assembly is arranged on the limiting groove, the sliding plate is fixedly connected with a screening plate, a driving assembly is arranged in the strip-shaped frame, and a smashing assembly is arranged in the strip-shaped frame. According to the recycling treatment equipment for the waste plastic products, crushed plastic particles can be conveniently screened through the arranged screening plate, after crushed plastic enters the screening plate, a driving motor works to drive a driving wheel and a driving block to move, the screening plate can generate vibration, the plastic particles are screened, and the waste plastic products can be recycled. The purpose that the plastic particles are screened through the recycling treatment equipment for the waste plastic products is achieved.

The utility model discloses an automobile metal scrap recovery and compression device, which relates to the technical field of industrial product recovery, and comprises a shell and further comprises a bottom plate fixedly arranged at the bottom end of the shell, and a discharge port penetrating through the bottom plate is formed in one end of the bottom plate; the collecting box is fixedly arranged at the lower end of the bottom plate, a containing cavity is formed in the surface of the side, close to the bottom plate, of the collecting box, and the containing cavity communicates with the discharging opening and is used for collecting discharged objects of the discharging opening; the closing plate is horizontally arranged at the end, located at the discharge port, of the bottom plate, and the closing plate is used for opening or closing the discharge port. According to the utility model, waste materials, chippings and glass residues remaining in the shell can be discharged into the collecting box from the discharge port and are prevented from being accumulated in the shell, manual cleaning is not needed, and the use convenience is improved.

The invention discloses a film coating process and equipment in a narrow-mouth container, and relates to the technical field of paper container preparation, and the equipment comprises a film coating system, a mold closing system, a vacuum system, a heating system, an adjusting system and a control system. The polylactic acid air bag is adopted as a film covering raw material, so that the produced paper-plastic product has biodegradability, the produced product can be naturally degraded, and the problems that the paper-plastic product is difficult to recycle and treat are solved. According to the invention, the polylactic acid air bag is attached to the inner wall of the molded pulp container by directly utilizing the characteristic that polylactic acid becomes soft and generates colloid after being heated, so that the influence on the volume of the container can be reduced as much as possible, and the environment-friendly characteristic is better. The environment-friendly characteristic and the physical and mechanical properties of the paper mold can be obviously improved, and the application range of the paper mold is expanded. By optimizing and innovating a film laminating process and equipment, a more environment-friendly liquid container can be prepared, and the development and the use of the paper pulp molded container are more in line with the requirements of sustainable development.

The utility model provides a plastic product recycling device, which relates to the field of plastic recycling and comprises an extrusion body and a crushing body, wherein a crushing roller is arranged inside the crushing body, extrusion components are arranged on both sides of the extrusion body, an extrusion block is arranged inside the extrusion body inside the extrusion component, and a cutting blade is arranged inside the extrusion block. The utility model drives the extrusion block to move inward through the extrusion component to extrude the plastic product. During the extrusion process, the plastic product is cut by the cutting blade designed with a misaligned design inside the extrusion block. The large-volume plastic product after extrusion and cutting is guided out through a feeding port and falls into the crushing roller for crushing, thereby solving the problem that the existing large-volume plastic products are difficult to crush and recycle. At the same time, a feeding port arranged between the top of the crushing body and the extrusion body is convenient for staff to manually put in small-volume plastic products for crushing and recycling, thereby achieving the effect of classified processing.

The invention relates to the technical field of paper product recycling devices, in particular to a paper product manufacturing waste collecting and recycling device which comprises a smashing box, a device box is fixedly installed at the right end of the smashing box, two sleeves are rotatably installed at the inner end of the smashing box, and smashing cutters used for smashing paper waste are fixedly installed on the outer surfaces of the sleeves. A driving shell is fixedly mounted at the inner end of the device box, a corrugated bag capable of freely stretching and retracting is fixedly mounted at the right end of the driving shell, and a reversing device capable of switching the advancing direction of a cutting knife is arranged in the driving shell. The crushing cutter is prevented from being excessively worn, the loss of mechanical parts is greatly reduced, the maintenance cost caused by equipment failure or blade damage is reduced, and the service life of equipment can be prolonged and the maintenance frequency can be reduced by cleaning sundries in real time in the crushing process.

The utility model relates to the technical field of plastic recovery, and discloses a plastic product recovery processor which comprises a shell, the middle of the shell is fixedly connected with a crushing box, the left end and the right end of the crushing box are rotationally connected with rotating shafts, the exteriors of the rotating shafts are fixedly connected with crushing rollers, and the rear ends of the rotating shafts are provided with driving assemblies. The bottom of the shell is fixedly connected with a screening plate, the front end of the shell is rotationally connected with a rotating ring, the rear side of the rotating ring is fixedly connected with a plurality of material stirring plates, the outer walls of the material stirring plates are tightly attached to the inner wall of the shell, and a transmission assembly is arranged on the front side of the rotating ring. According to the plastic crushing device, the large gear and the small gear are arranged to drive the rotating shaft at the other end to rotate, the rotating speeds of the two rotating shafts are different, and therefore the crushing roller is driven to rotate, plastic is better crushed, the crushing effect is improved, the rotating material stirring plate can drive the plastic to be turned over and screened, large plastic is driven to move upwards, and the crushing effect is improved. And carrying out secondary crushing.

The invention relates to an explosive wastewater green treatment process which comprises the following steps: S1, a pretreatment stage: pumping collected explosive wastewater into a micro-nano air flotation device to remove suspended solids, oils and surfactants in the explosive wastewater; s2, a resin adsorption stage: pumping the pretreated explosive wastewater into a resin adsorption system, and selectively adsorbing and removing ammonia nitrogen pollutants in the wastewater through resin; s3, a regeneration and desorption stage: carrying out sleeve washing and regeneration and desorption on the resin subjected to adsorption saturation by adopting dilute nitric acid so as to desorb and separate ammonia nitrogen adsorbed in the resin; and S4, a product recycling stage: carrying out impurity removal treatment on a concentrated regeneration desorption solution generated by desorption, and then adjusting the pH value to obtain an ammonium nitrate solution which is recycled in an explosive production process. And S5, a waste liquid treatment stage: adjusting the pH value of the resin adsorption effluent, and conveying the resin adsorption effluent to a sewage station for combined treatment. According to the method, the ammonia nitrogen pollutants in the explosive wastewater can be removed, and meanwhile explosive production raw materials can be recycled.

The invention relates to the field of sustainability, in particular to the field of sustainable production, end product re-use and end-of-life product recycling. The disclosure relates to methods, apparatuses and computer elements for retrieving data associated with output product(s) and / or input material(s) used to produce such output product(s) from a decentral network.

The invention discloses an accurate temperature control method and system for regeneration and recovery of injection molding products, and relates to the field of temperature control. The method comprises the following steps: analyzing regenerated plastic components in real time through a near-infrared spectrometer, and obtaining a melt index, a thermal stability parameter and a glass transition temperature; establishing a melt apparent viscosity-temperature-shear rate three-dimensional response curved surface model in combination with a rheology theory; the method comprises the following steps: acquiring temperature gradient and pressure data by utilizing a multi-sensor network deployed in each module of a double-screw extruder, calculating an actual shear rate and melt apparent viscosity, and comparing the actual shear rate and melt apparent viscosity with theoretical values to trigger a PID (Proportion Integration Differentiation) neural network to predict temperature fluctuation so as to carry out differential temperature compensation on a feeding section and a melting section; and after each batch of production, model parameters are optimized by adopting a least square method, so that closed-loop intelligent regulation and control in the processing process of the regenerated plastic are realized. The method has the advantages that through the three-dimensional model, the PID neural network differential temperature control is combined, the temperature control problem of the regenerated plastic is solved, the quality stability of products is improved, and the waste rate is reduced.

The automatic feeding device comprises a discharging channel, a workbench which is installed on a machine tool and can move along the x axis and the y axis, and a vertically-fixed installation base, a machine tool chuck and a pushing mechanism are fixed to the surface of the installation base, and a receiving mechanism is arranged on the workbench; the pushing mechanism comprises a pushing block and a sliding block slidably connected with the mounting base, the pushing block is fixed to one end of the sliding block and arranged below an outlet in the bottom end of the discharging channel, a strip through hole is formed in the pushing block, and the other end of the sliding block is connected with a reset spring; the material receiving mechanism comprises a material receiving block, a material receiving hole is formed in the upper surface of the material receiving block, and a discharging opening communicated with the material receiving hole is formed in the face, facing the mounting base, of the material receiving block. Products can be discharged one by one through the material pushing mechanism, then the products are conveyed to a machine tool chuck through the material receiving mechanism, automatic and orderly feeding and automatic product recycling can be achieved, automation of the production process is achieved, and the purposes of ensuring the production quality, improving the production efficiency and saving the production cost are achieved.

The invention discloses aluminum ingot production equipment for aluminum product recycling, and relates to the technical field of structural part die-casting aluminum alloy raw material production. The device comprises a smelting furnace, a discharge pipe sealing mechanism, an automatic residue treatment mechanism and a mold cooling process. According to the equipment, a reliable exhaust pipe sealing structure is formed through the sealing seat, the blocking column, the step inner hole and the limiting shifting block, and heat insulation protection is achieved through the heat dissipation gas channel. The outer ring and the inner ring are matched to drive the first clamping plate and the second clamping plate, so that residues in molten aluminum are concentrated and clamped under the action of rotation, and automatic slag throwing outside the smelting furnace is achieved through centrifugal force. The slag collecting cover, the slag discharging opening and the sliding groove form a complete slag discharging path. The forming die moves on the conveying belt, can directly receive molten aluminum to be poured and enter the pouring chamber to be cooled, and the ingot casting efficiency is greatly improved.

The invention provides a product design-oriented product recovery scheme prediction method and system. The method comprises the steps of defining evaluation influence factors of a product recovery scheme; evaluating the relative importance of each factor by using a comprehensive decision-making tool combining an analytic hierarchy process and a decision-making test and evaluation laboratory method, and calculating to obtain a comprehensive weight; the invention discloses recovery scheme probability prediction based on fuzzy comprehensive evaluation. The method comprises the following steps: establishing a factor set consisting of elements of factors influencing an evaluation object; establishing an evaluation set composed of different recovery schemes possibly made for the evaluation object; constructing a fuzzy evaluation matrix based on the factor set and the evaluation set; constructing a weight set fuzzy set of each influence factor based on the comprehensive weight; and obtaining a comprehensive evaluation model based on the weight set fuzzy set and the fuzzy evaluation matrix, obtaining the probability that a certain product part executes a set recovery scheme based on the comprehensive evaluation model, and obtaining a predicted product recovery scheme based on the obtained probability.

The invention relates to the technical field of copper product recycling, in particular to a recycling and cutting device for copper products. The invention provides a copper product recycling and cutting device which comprises a supporting frame, a cutting box is arranged on the supporting frame, a cutter controlled to move is arranged in the cutting box, a first supporting piece and a second supporting piece are arranged on the cutting box, and a connecting rod controlled to rotate is arranged between the first supporting piece and the second supporting piece. The connecting rod is provided with a movable disc which is controlled to move, the movable disc is provided with a grabbing piece which is controlled to move, and residual copper wires on an iron core are stripped by controlling regular grabbing actions of the grabbing piece, so that automation of copper product recycling and cutting is realized, the labor cost is reduced, and the processing efficiency is improved.

The invention discloses a Tucker tensor decomposition-based missing value completion prediction method, and relates to the field of second-hand electronic product recovery evaluation result missing value research and application. The method comprises the following steps: 1) removing abnormal data based on a box plot; 2) removing the feature attributes with relatively high feature attribute missing rate; 3) searching feature attributes highly related to the recovery evaluation result value based on a mutual information mode; and 4) constructing a Tucker tensor decomposition completion model based on the training set, verifying the accuracy of the model by the test set, and finally realizing completion prediction of the missing value of the second-hand electronic product recovery evaluation result. The specific construction prediction process is divided into four small steps: initializing a sparse tensor and a factor matrix, calculating a complemented prediction tensor, calculating the difference Loss between a real tensor and the prediction tensor, descending according to a gradient, and simultaneously circulating the last three small steps until convergence. After model training is completed, the model can be directly provided for related employees to use, and therefore efficient recycling is achieved.

The utility model belongs to the technical field of waste electronic product recycling equipment, and discloses an electronic product recycling box with a dust removal function, which comprises a recycling box body, crushing rollers are symmetrically and rotatably connected in a feeding channel, and a fragment collecting frame is arranged at the bottom of an inner cavity of the recycling box body. The anti-accumulation assembly comprises a placing frame arranged outside the fragment collecting frame, a two-way lead screw is rotationally connected to the lower portion of one side of an inner cavity of the recycling box body, moving blocks are symmetrically connected to the outer portion of the two-way lead screw in a threaded mode, and connecting rods are hinged between the moving blocks and the placing frame through hinge pieces; rollers are symmetrically and rotationally connected to the two sides of the bottom of the containing frame, and wheel grooves are symmetrically and fixedly connected to the bottom of an inner cavity of the recycling box body. The problem that the actual fragment collection amount of the device is smaller than the expected collection amount due to the fact that accumulation of electronic product fragments is difficult to prevent is effectively solved.

The invention relates to the technical field of recycled plastic injection molding equipment, and discloses an injection mold based on a plastic recycling proportion optimization filling structure, the injection mold comprises an operation box, the interior of the operation box is fixedly connected with a fixed mold plate, the fixed mold plate is slidably connected with a movable mold plate through a guide rod arranged on one side of the fixed mold plate, and the injection mold is used for injection molding. The injection mold for optimizing the filling structure based on the plastic recovery ratio can effectively solve the problems that in the prior art, recovered plastic materials are complex in component, come from different products in different fields and are different in melting point, water content, material quality and the like, traditional conveying equipment is difficult to sufficiently and uniformly stir different types of plastics, and the production efficiency is high. The problems that in the prior art, in order to guarantee the quality of produced and processed injection molding finished products, a large number of new plastic particles need to be added when recycled plastic is subjected to injection molding, so that the overall proportion of the recycled plastic is low, the production cost is high, and resource recycling is not facilitated are solved.

The utility model discloses a crusher for plastic product recycling, including positioning base plate, through the integration cylinder and box on positioning base plate, set up the crushing assembly in cylinder and carry out the comminution treatment to plastic film, and the plastic film after crushing enters spiral feeding assembly through the discharge pipe, and then is conveyed to the box, and compaction treatment is carried out to the box by power assembly, and this integrated design makes the plastic film in the recycling process not need to shift among different equipment, greatly shortens the recycling process, improves the overall recovery efficiency, reduces the time and manpower cost, through setting up power assembly in the box and carrying out compaction treatment to the plastic film after crushing, effectively reduce the volume of plastic film, improve its packing density, and the plastic film after compaction treatment can fully utilize the space of transport vehicle and warehouse in the transportation and storage process, reduces the transport frequency and the warehousing area demand, thereby reduces the transportation and storage cost.

The invention belongs to the technical field of connector crushing and recycling, particularly relates to an electronic connector defective product recycling device, and aims to solve the problem that the metal and plastic separation effect is poor due to the fact that only the whole structure can be damaged by vigorous stamping in the prior art. A bearing is fixed to the middle of the upper surface of the damping fixing base, a rotating barrel with an opening facing the front face and the axis horizontally arranged is rotationally connected into the bearing, a main stopping block is fixed to the middle of the end of the front face of the damping fixing base, and a fixed stopping disc rotationally connected with a barrel opening of the rotating barrel is arranged at the barrel opening of the rotating barrel. And the fixed baffle disc is fixed on the main stop block. According to the device, a defective connector to be crushed can be subjected to high-pressure and high-frequency impact, and the defective connector can be subjected to impact crushing at different positions again through overall overturning by 180 degrees after the first round of impact, so that the crushing efficiency is improved, and later separation and screening are facilitated.

The invention belongs to the technical field of machine learning, and discloses a remanufactured product recovery prediction method based on an artificial intelligence model, and the method carries out the prediction of the recovery amount of a remanufactured product through employing a plurality of artificial intelligence models (such as a support vector machine, a random forest, a decision tree, LSTM, TCN, Transformer, N-BEATS and the like), and remarkably improves the accuracy and stability of recovery prediction. Compared with a traditional method, the method has the advantages that nonlinear relation and complex time sequence data can be better processed, and the limitation of a traditional model in processing long-time dependence and high-dimensional data is overcome. Besides, through a multi-model integration and evaluation mechanism, a decision maker can select the most suitable prediction model according to different situations, the recovery decision is optimized, the robustness and the overall prediction capability of the system are improved, and the method is obviously superior to the existing traditional recovery prediction technology.

The utility model discloses a bobbin paper production raw material recycling and crushing device, and belongs to the technical field of paper product recycling. A bobbin paper production raw material recycling and smashing device comprises a box body, a smashing roller and a mold pressing assembly. A crushing opening is formed in the upper side of the box body, the crushing roller is arranged on one side of the crushing opening, and a slitting space is formed between the crushing roller and the crushing opening and used for crushing wood pulp fibers; the mold pressing assembly is arranged at the bottom of the box body and located on the lower side of the slitting space. The mold pressing assembly comprises compression push plates which are symmetrically arranged left and right. In the working state, the compression push plates located on the two sides move in the opposite directions so as to compress smashed wood pulp fibers. And the crushed wood pulp fibers can be compacted and shaped, the volume of the crushed raw materials is reduced, and subsequent recovery is facilitated.

Disclosed are computer-implemented methods, systems and apparatuses for operating a product recycling process for recycling of materials contained in products associated with at least one product identifier.

The invention discloses a block chain enabled electronic product recovery traceability management platform and method, and relates to the technical field of traceability management platforms, after each electronic product recovery behavior is completed, user behavior characteristics and recovery point characteristics are recorded and written into a block chain, different user behavior characteristics and different recovery point characteristics are combined, and the traceability management platform is established. The method comprises the following steps: generating a plurality of state perceptions, establishing a perception set for the plurality of state perceptions, sorting all state perceptions in the perception set based on a traceability factor, adapting an excitation strategy for each state perception through an upper confidence bound algorithm, writing an adaptation result into a block chain for storage, and when the perception set changes according to a scene, sending the adaptation result to the block chain for storage. And dynamically updating the adaptation result in the block chain. The management system constructs a state perception set and introduces an upper confidence bound algorithm to automatically match an optimal incentive strategy for each state perception, can adjust an incentive mode in real time according to a recovery environment and user characteristics, realizes personalized accurate incentive, and greatly improves the user participation degree and the recovery efficiency.