66 results about "Equipment Recycling" patented technology

One disclosed method involves separating an injection-molding part / an adhesively bonded part by using a nanobubble solution by immersing a device to be treated in a nanobubble solution while heating and stirring, wherein the device to be treated and the nanobubble solution are oppositely charged, an absolute value of the Zeta potential of the nanobubble solution is greater than or equal to 25 mV, and an average particle size of nanobubbles in the nanobubble solution is less than or equal to 200 nm. The use of a nanobubble solution for recycling waste electronic equipment is also disclosed. Compared with a traditional recovery method, some examples of the disclosed method for separating an injection-molding part / an adhesively bonded part only need energy, water, and air, can treat a series of waste electronic products of different types in batches, and can realize effective plastic removal and debonding of a substrate in a green and efficient manner.

The invention relates to a base station operation method and a base station, the base station comprises a base and a handheld cleaner detachably connected with the base, and under the condition that the handheld cleaner is detached from the base, the handheld cleaner is independently used for cleaning a to-be-cleaned surface; and under the condition that the handheld cleaner is connected with the base, the handheld cleaner and the base are jointly used as a base station matched with the cleaning equipment for use. According to the scheme, the base station of the cleaning equipment and the handheld cleaner are integrated, the function of independently cleaning the surface to be cleaned can be achieved, the function of recycling the cleaning equipment can also be achieved, and a three-dimensional cleaning product from the ground to the space is obtained. Therefore, accumulation of products in space can be reduced, and the utilization rate of home space is improved.

The invention relates to the technical field of electronic terminal equipment recovery, in particular to an equipment disassembly action path optimization method and system based on tool switching and action cost analysis. The method comprises the following steps: firstly, constructing a stack structure knowledge graph based on structure information of target equipment, then converting the stack structure graph into a disassembly action graph, and screening out a plurality of feasible disassembly action paths with minimum tool switching as a target through a path search algorithm; further selecting the disassembling action path with the lowest total disassembling cost as the optimal disassembling action path; wherein the total disassembly cost is designed based on related factors of an operator. According to the method, a more scientific and efficient disassembling action path is provided, the human work efficiency and operation comfort of an operator are considered while tool switching and path time are optimized, the fatigue strength of the operator is reduced, and the efficiency and sustainability of disassembling work are improved.

The invention relates to the technical field of artificial intelligence, and discloses a soil sampling system based on cooperation of an unmanned aerial vehicle and a robot dog, and the system comprises an investigation sampling unit which carries out the investigation of a target region through monitoring an unmanned aerial vehicle, and generates a sampling hotspot map; the cooperative control unit is used for distributing sampling point sets for at least two robot dogs according to the sampling hotspot map and planning a delivery path of the transportation unmanned aerial vehicle; the delivery sampling unit is used for delivering the robot dogs to initial positions in sequence by the transportation unmanned aerial vehicle, and the robot dogs autonomously move in a target area and complete soil sampling and storage; the monitoring adjustment unit monitors the unmanned aerial vehicle to provide environment monitoring and communication relay support in the whole sampling process, and a center console dynamically adjusts tasks according to the real-time state; and after sampling is completed, the transportation unmanned aerial vehicle recycles the robot dogs in sequence according to a planned recycling path and returns to the starting point. The soil sampling efficiency and the operation safety in a complex environment are greatly improved.

The invention discloses an electronic equipment recovery processing device, and relates to the technical field of recovery processing equipment.The electronic equipment recovery processing device comprises a fixing frame, a replacement mechanism is arranged on the outer side of the fixing frame, a cutting mechanism is arranged above the fixing frame, the replacement mechanism comprises a replacement unit, and the replacement unit is arranged on the outer side of the fixing frame; the replacement mechanism further comprises a supporting and limiting unit, the supporting and limiting unit is arranged on the outer side of the fixing frame, the supporting and limiting unit can provide supporting force for protrusions in different shapes, the cutting-off mechanism can conduct partition treatment on electronic waste wound on equipment, and the cutting-off mechanism can cut off the electronic waste wound on the equipment. The replacement unit comprises a rectangular frame, the outer surface of the rectangular frame is fixedly connected to the outer surface of the fixing frame, and the electronic equipment recycling device is provided with the replacement unit, the supporting and limiting unit and the cutting mechanism, so that the problems of equipment shutdown and machining efficiency reduction caused by drum replacement and harness winding of the equipment are effectively avoided.

The invention discloses an atomization equipment recycling method, a cloud server and a system, and the method comprises the steps: obtaining recycling information uploaded by terminal equipment, determining an equipment recycling end near the terminal equipment according to the recycling information, issuing a recycling task to the equipment recycling end, calculating an integral based on the equipment information uploaded by the equipment recycling end, and transmitting the integral to the cloud server. And issuing the integral to the terminal account, wherein the equipment information is the equipment information of the recovered atomization equipment. On the basis of the equipment information of the recycled atomization equipment, the credits corresponding to the equipment information can be accurately obtained, the credits are issued to the terminal account number, the recycling behavior of the user can be stimulated and recorded through the credits in the terminal account number, and the user can be effectively guided to recycle the atomization equipment.

The application discloses a kind of packing tape cutting and recycling method of packing box, comprising: recycling device, the recycling device slidingly arranged in the first side of packing box, for hooking the packing tape of first side, and make the packing tape of second side of packing box tensioned;Cutting device, the cutting device slidingly arranged in the second side of packing box, for the packing tape of second side is configured to preset position and cut.This application provides the packing tape cutting and recycling method of packing box in use process by cutting device can increase the reliability of equipment cutting packing tape.By recycling device can increase the reliability of equipment recycling packing tape, and by the configuration of recycling device and cutting device makes the cutting success rate of packing tape greatly improves, and recycling reliability is better.

The invention discloses a refrigerant leakage detection method and device for a recovery link of refrigeration equipment. The method comprises the following steps: 1, acquiring a bimodal image; 2, identifying the foggy plume by using the visible light image; and 3, identifying a low-temperature abnormal region by using an infrared thermal image. And 4, mapping the bounding box on the visible light image to the infrared thermal imaging image, and calculating the area intersection-to-union ratio between the mapped bounding box and the low-temperature abnormal region. And 5, carrying out cross validation, and judging whether a refrigerant leakage event occurs or not. Visible light artifacts caused by dust and water vapor and infrared artifacts caused by environmental thermal noise in an industrial recovery environment are effectively inhibited by utilizing complementarity and non-correlation interference characteristics of visible light and infrared thermal imaging bimodes and through a combined strategy based on deep learning target detection, multi-mode cross validation and time sequence event aggregation; compared with a single-mode detection method and a conventional detection method, the method is higher in environmental adaptability and lower in false alarm rate.

The utility model discloses a kind of condensing systems for garbage disposal, including condensing tank and pressure tank, the condensing tank is connected with drying stirring bin, the pressure tank is located at one side of condensing tank, the inlet of the pressure tank is connected with the gas outlet of condensing tank, vacuum pump is equipped in one side of the pressure tank, vacuum exhaust pipe is equipped between the vacuum pump and pressure tank, vacuum exhaust pipe connects pressure tank outlet and vacuum pump, the condensing tank uses water-cooled condenser. The utility model belongs to garbage disposal technical field, specifically provides a kind of condensing systems for garbage disposal, which is reasonable in structure, high in condensing efficiency, can effectively protect vacuum pump and other equipment, recover heat and stabilize system negative pressure operation.

The invention discloses an online self-cleaning device and method for a water quality sensor and an underwater multimedia acquisition assembly, and relates to the technical field of underwater self-cleaning. The device comprises a box body, a box cover and a box cover, the fixed plate is arranged in the box body along the first direction; the plurality of water quality sensors are arranged on the fixed plate in a penetrating manner along a second direction; the plurality of video image acquisition assemblies are parallel to the water quality sensor, and one end of each video image acquisition assembly is arranged on the fixed plate in a penetrating manner; the plurality of brackets are arranged on one side of the box body along the first direction and are positioned on one side far away from the video acquisition end of the underwater video image acquisition assembly; and an electrical box. According to the invention, the problems that the existing underwater equipment cleaning mode comprises manual underwater cleaning or equipment recovery cleaning, the cleaning efficiency is low in a multi-culture-pond scene of a factory circulating water workshop, and monitoring data is interrupted and the data continuity and integrity are influenced due to equipment shutdown during cleaning are solved; and the cleaning mode lags behind, so that the survival safety risk of the cultured objects is increased.

The utility model relates to the field of water surface treatment, in particular to a water surface cleaning device for river water environment treatment, which comprises a mounting frame and adjusting plates, a mesh intercepting component and a transmission flow guide component are arranged between the adjusting plates, a fixed inserting rod is fixedly mounted at the lower end of the mounting frame, and a water outlet is formed in the lower end of the fixing inserting rod. A first driving module is fixedly mounted at the upper end of the mounting frame, a control processing module is fixedly mounted on the side of the mounting frame, and a water level monitor is fixedly mounted at the upper end of the control processing module; according to the intercepting net, main connection work can be conducted on sundries and garbage in a river, the conveying flow guide assembly is matched with the water flow direction of the river, the sundries and garbage can be conveniently and intensively conveyed to the area of the collecting frame, and it is avoided that equipment recycling and re-placing are needed every time treatment is conducted; furthermore, the intercepted sundries and garbage can be conveniently treated on the side of the river bank, and the convenience of the sundries and garbage treatment work of the water surface cleaning device for river water environment treatment can be improved.

The invention discloses a zero-discharge closed operation device for a normal-pressure oil tank. Comprising a first adsorption cylinder, a second adsorption cylinder, a first program-controlled valve, a second program-controlled valve, a third program-controlled valve, a fourth program-controlled valve, a fifth program-controlled valve, a sixth program-controlled valve, a seventh program-controlled valve, an eighth program-controlled valve, a regenerated gas pipeline, a clean gas pipeline, a first normal-pressure oil tank, a second normal-pressure oil tank and a control cabinet, the zero-emission closed operation device for the normal-pressure oil tank disclosed by the invention operates continuously without interruption, and harmful gases such as volatile organic compounds (VOCs) and the like cannot be exhausted during maintenance; the device is completely sealed, external communication does not exist, and leakage of harmful gases such as volatile organic compounds (VOCs) and the like cannot be caused; the adsorbent can be recycled, and solid waste pollutants are avoided; the equipment can be directly used on a built oil tank, the oil tank does not need to be additionally transformed, the equipment is directly connected with an original vent hole, the pressure in the oil tank can be always kept to be micro-positive pressure in the system operation process, external pressurization or nitrogen sealing measures are not needed, no communication part exists between the oil tank and the outside, and the operation safety of the oil tank can be guaranteed; no waste gas or oil dirt is discharged during operation of the equipment, the whole system is recycled, oil gas is recycled by the equipment and then fed into the oil tank again, and energy waste is avoided.

The application discloses a method for recycling waste filter rods by using a cigarette machine device and application, and the method sequentially comprises shearing and screening by a threshing and piling machine, impurity removal by an air separator, high-temperature immersion washing by a stem washing machine, mechanical dissociation of filter rods by a scraper rehydrating device, extrusion of moisture aggregation paper by a stem pressing machine, removal of paper by a vibrating screen, puffing and drying of acetate fiber by an air flow dryer, further impurity removal by an air separator, and finally classification and utilization in a storage tank. The method has the following advantages: (1) all the equipment is modified from cigarette equipment, investment is reduced, and the use range of the equipment is expanded; (2) dust and impurity removal can effectively remove dust, impurities and adsorbed smoke components; (3) paper removal can effectively remove the packaging materials such as tipping paper and forming paper on the filter rods; and (4) the drying part can quickly remove the moisture of the filter rods after water absorption, so that the obtained filter rods can be directly applied to cigarette production.

The high-bearing-capacity steel frame for the NMP equipment recycling system comprises a support and a supporting plate, the top of the support is fixedly connected with the supporting plate, the supporting plate is composed of a supporting beam and a lap joint plate, the side wall of the support is fixedly connected with a first cross beam and a second cross beam, and the first cross beams are fixedly connected through web members. The steel frame has the beneficial effects that the whole steel frame is stably supported through the supports and the supporting plates, the high bearing performance of the steel frame is ensured, meanwhile, vibration and thermal stress during equipment operation can be resisted, the installation requirements of equipment with different heights can be met through the multi-layer platform design, and the service life of the steel frame is prolonged. The construction space of the steel frame is increased by arranging the suspended plate, the structural stability is ensured through cooperation of the reinforcing ribs and the reinforcing rods, the high bearing performance of the steel frame is improved, meanwhile, the space utilization rate can be increased, the supporting stability is ensured by arranging the measuring rods and the chord members, and the structural performance of the whole steel frame is improved.

The utility model relates to a cleaning base station. The cleaning base station comprises a base station body and a pollution discharge mechanism. Wherein the base station body is configured to be used for supporting the cleaning equipment; the pollution discharge mechanism is configured to be mounted on the base station body and is used for discharging dirt recovered by cleaning equipment to the outside of the base station body through the pollution discharge mechanism; the sewage discharging mechanism comprises a sewage discharging opening with a downward opening, and the sewage discharging opening is constructed to be used for being in butt joint with an external floor drain; wherein the drain outlet is configured to be located in a projection plane of the base station body in the height direction. According to the invention, a pollution discharge hose does not need to be additionally arranged to connect the pollution discharge port and the ground discharge port, and pollution discharge can be carried out in a direct discharge mode, so that the problem that the pollution discharge hose is easy to clamp and smudge after being bent is fundamentally solved.

The invention provides a pipeline self-adaptive detection device and a detection method thereof, and relates to the field of municipal pipelines. The walking mechanism is movably arranged in a shaft or a pipeline in a walking mode. The pipe diameter measuring mechanism comprises a displacement sensor and a plurality of spring steel probes; the spring steel probes are installed on the peripheral side wall of the walking mechanism at intervals and used for measuring the radial displacement of the pipeline in real time. The displacement sensor is mounted at the central position of the walking mechanism and is electrically connected with the spring steel probe so as to convert the obtained radial displacement information of the pipeline into the inner diameter of the pipeline; the position of the device in a pipeline is adjusted by controlling rotation of a plurality of electric wheels on a walking mechanism, then the device is controlled to advance and measure in the pipeline by hand cranking a cable, and finally data storage and equipment recovery are completed through a ground control end. In the whole process, workers do not need to go down to a well, the risk of going down to the well is thoroughly avoided, the operation safety is greatly improved, and meanwhile the field construction efficiency is improved.

The invention belongs to the technical field of impact resistance, and discloses a wireless measurement method for high-g-value acceleration in a collision process. The method comprises the steps of installing a sensor and a matched circuit; installing a transmitter and a transmitting antenna; carrying out anti-overload potting reinforcement on the circuit module; configuring a wireless receiving device of the impact data; and carrying out acceleration data analysis processing. According to the method, a high-overload-resistant wireless transmission measuring device is installed on a test model, wireless measurement of acceleration data in the collision process is achieved, and the problem of measurement of high-g-value acceleration data in events such as high-speed collision and explosion is solved. According to the method, a wireless transmission mode is utilized, measurement recording equipment does not need to be recycled, the problem that a signal transmission line is difficult to install on a high-speed moving object is solved, and the method is particularly suitable for occasions where tens of thousands of g high acceleration peak values are generated at high collision speed and wired transmission of measurement data is difficult to achieve and has engineering practical value.

The utility model discloses waste solvent recycling and settling equipment which comprises a base bracket and a box body fixedly mounted at the upper end of the base bracket, a material guide pipe is fixedly mounted on the left side of the box body, a first filter is fixedly mounted on the right side of the box body, an air assembly is arranged on the outer side of the front end of the box body, a precipitation treatment pipe is arranged at the front end of the box body, and a first transfer pump and a second transfer pump are arranged at the upper end of the precipitation treatment pipe. The waste solvent is recycled by sedimentation equipment, and if the waste solvent is not treated and is directly discharged, the environment is seriously polluted. According to the waste solvent settling and recycling system, through the treatment processes of settling, filtering, purifying and the like, the consumption of the solvent can be reduced, the pollution to the environment is reduced, the waste solvent can be subjected to settling treatment in sequence by arranging the three settling boxes in the box body, rapid settling treatment of impurities in the waste solvent can be achieved, and the service life of the waste solvent is prolonged. And the effect of impurity precipitation in the box body is ensured, so that the recovery effect of the equipment is improved.

The utility model belongs to the technical field of water supply and oxygenation of a direct-current evaporator of a nuclear power plant, and relates to a multipurpose water supply and oxygenation device which comprises a dosing tank and two dosing pipelines, the dosing tank is connected with the two dosing pipelines, the tail ends of the two dosing pipelines are combined to a same dosing pipeline mother pipe, and the dosing pipeline mother pipe is connected with a condensation water pipeline and a deaerator in a distributed mode. And an outlet of the deaerator is connected with a water supply downcomer. On the basis of original facilities of a nuclear power plant, the device is slightly modified, the chemical dosing tank and the mixer are combined to add oxygen to the unit, and water supply and oxygen adding of the unit of the nuclear power plant are achieved. According to the device, equipment recycling of a hydrazine adding system after unit oxygenation conversion is achieved at the same time, and the two functions of reducing full-volatilization water supply treatment and water supply oxygenation can be achieved at the same time.

The invention discloses a wastewater treatment device for raising swimming crab seedlings, which relates to the technical field of wastewater treatment and comprises a separation tank. The invention facilitates breaking foam and flushing separated impurities by cooperating with a cleaning component and a sewage pipe, and facilitates producing foam to adsorb impurities and separate water and foam by cooperating with a foaming component and a separation component, thereby achieving the ability to purify water quality and ultimately solving the problem of a large amount of impurities remaining in the recovery pipe when existing equipment recycles foam. The invention determines the optimal amount of reagent dosage and cyclone separator power by analyzing historical data through a processing unit, and adjusts them according to the actual impurity content, thereby avoiding reagent waste and excessive equipment energy consumption. The invention accurately controls processing parameters, reduces the ineffective operation time of the equipment and unnecessary losses, extends the service life of the equipment, reduces the equipment maintenance cost, and achieves the rational use of resources and effective cost control while ensuring the wastewater treatment effect, thereby improving economic benefits.

The application discloses a construction method for removing and transporting large existing equipment in a refrigeration machine room of a continuation project, which comprises two major procedures of equipment removal and equipment transportation. The removal procedure establishes a three-level decision mechanism of "overall transportation priority-structure reinforcement supplement-function section disintegration bottom-up", and sequentially completes pipeline separation, function section disintegration, protection and lifting point setting. The transportation procedure uses the existing basement ramp, adopts a combined system of winch+diversion pulley+ground tank to complete ramp traction, and finally realizes ground transfer and external transportation. The application does not need to add lifting holes and will not damage the sealed main structure. Through four quantitative calculations of structural bearing capacity, weld strength, traction force and steel wire rope stress, the whole process safety control is realized. The function section disintegration does not damage the core components of the equipment, maximizes the recycling value of the old equipment, adapts to the closed operation scene of the basement of the continuation project, and has strong operability and wide application range.

The utility model relates to the technical field of heating and ventilation energy recovery, in particular to a green heating and ventilation energy recoverer which comprises a frame, an inlet pipe, an outlet pipe, a pipeline and a filtering device, the side face of the frame is fixedly connected with the inlet pipe, the end, away from the inlet pipe, of the frame is fixedly connected with the outlet pipe, the pipeline is arranged in the frame, and the filtering device is arranged in the pipeline. The filtering device is arranged at one end of the inlet pipe and comprises a connecting pipe and a filtering element. According to the utility model, by arranging the filtering device, a medium entering the equipment is effectively filtered, the effect of filtering the medium entering the equipment is achieved, and the problems that when the equipment is used and heating and ventilation energy is recycled, the medium in a heating and ventilation pipe heats an internal pipeline of the equipment, and the heating and ventilation pipe cannot be used for a long time are solved. And foreign matters are easily adsorbed on the surface of the pipeline in the equipment, and the pipeline wall is thickened, so that energy recovered by the equipment is reduced, and the practicability of the equipment is improved.

The utility model relates to an ethiprole synthetic solvent recovery processing device which comprises a rack and recovery processing equipment, the recovery processing equipment is arranged on the lower portion of the left side of the rack, a lifting plate is installed on the inner side of the rack in a sliding mode, a lifting assembly in power connection with the lifting plate is arranged on the top of the rack, and a shell plate is arranged on the upper surface of the lifting plate. A first cleaning power assembly is arranged in the middle of the shell plate, and a second cleaning power assembly is arranged on one side of the first cleaning power assembly. The recycling treatment equipment comprises a recycling tank and a treatment tank located on the lower portion in the recycling tank, and the first cleaning power assembly is in power connection with a first cleaning mechanism located on the upper portion in the recycling tank and used for cleaning the inner wall of the recycling tank; the second cleaning power assembly is in power connection with the self-cleaning assembly located in the treatment tank and used for cleaning the inner wall of the treatment tank; the utility model has the advantages of reasonable structure, sectional cleaning structure, good cleaning effect and strong practicability.

The application discloses a waste lithium battery recycling treatment line, which comprises electrode batch milling equipment, recycling discharge equipment, battery liquid discharge equipment, a battery nailing device, a nail taking device, a buffer cabinet and sorting equipment. A cutting device is further arranged between the nail taking device and the sorting equipment. The cutting device cuts off the shell of the battery, and pushes out the roll core of the battery. The application can separate 70%-80% of the positive electrode material and the negative electrode material in the roll core fragments, and improve the yield of black powder.

The utility model belongs to the technical field of evaporation, and relates to a recovery device and evaporation equipment, and the recovery device comprises a heating assembly, a baffle, a driving part and a recovery part; the heating assembly comprises a heating cavity and a heat source piece, and the heat source piece is used for heating the heating cavity; the driving piece is connected with the baffle and is used for driving the baffle to enter or leave the heating cavity; the recovery part is arranged in the heating cavity and used for recovering to-be-recovered materials on the baffle when the baffle is heated in the heating cavity, and when the to-be-recovered materials are attached to the baffle, the baffle can be driven by the driving part to enter the heating cavity, and the baffle located in the heating cavity is heated through the heat source part; and the to-be-recycled materials on the baffle are recycled through the recycling piece, then the collected to-be-recycled materials are recycled, the utilization rate of the to-be-recycled materials is increased, and the production cost is reduced.

The present application relates to a kind of high-efficiency closed-loop drought-resistant afforestation method specially designed for no road, no water source barren mountain, belong to the technical field of barren mountain ecological restoration.The method first integrally roots pretreatment, unmanned aerial vehicle transportation, planting and water collection, controllable water replenishment, surface soil conservation and equipment recycling six core links, through unmanned aerial vehicle integrated seedling transportation, drip irrigation bag precision water control and geotextile full coverage soil conservation multidimensional cooperation, build the most water-saving, whole-process environmental protection afforestation system.Core equipment can be recycled and reused, realize the complete closed loop of material flow and construction flow, completely overcome the long-term technical bottleneck of traditional afforestation in extreme environment, such as high transportation cost, serious water resource waste, difficult to continue in later period management and protection, etc., seedling survival rate is significantly improved.The present application provides a revolutionary solution for the ecological restoration of arid and semiarid regions, with high survival rate, low environmental load, sustainable operation and economic feasibility, and injects new energy into the afforestation of barren mountains.

This utility model provides a special machine for shaping and airtight pipe bending, including a workbench. This special machine for shaping and airtight pipe bending utilizes a pusher, a material removal device, a recycling device, a third cylinder, a guide block, grippers, and an airtightness machine working together. It adopts a semi-automatic one-out-four production structure design. The pipe fitting is placed into the equipment fixture, and the machine automatically shapes, airtightens, and bends the pipe, then automatically removes the pipe fitting. This device has a simple structure, strong practicality, and low manual intervention. Shaping, airtightness testing, and bending of the pipe fitting can all be automated, improving work efficiency and production efficiency, and enhancing the overall efficiency and product quality of pipe shaping and processing.

The utility model discloses a total heat recovery device for a bath center, which is characterized in that a compressor is connected with a condenser through a pipeline, the condenser is connected with a first evaporator through a pipeline, and a first electromagnetic valve and a first expansion valve are sequentially connected in series through the pipeline; according to the utility model, the two evaporators are arranged, so that the heat recovery of the bath center sewage pool and the refrigeration equipment can be realized, one piece of equipment recovers the heat on the two sides, the use cost of the equipment is reduced, the heat recovery efficiency is improved, and the energy-saving and environment-friendly effects are realized. Heat is recycled and then used for heating cold water to be used as bathing water, energy is saved, the operation cost of a bathing center is reduced, the device is further provided with a heat exchanger, bathing waste water is subjected to two-time heat recycling, waste water heat can be fully collected, the heat utilization rate is increased, and the device is further provided with a filtering device, so that energy is saved. And impurities are prevented from blocking the pipeline, the service life of the device is prolonged, and good practicability is achieved.

The invention relates to a method for supporting and / or simplifying the recycling of a field device used in an industrial environment, hereinafter referred to as an old device, which is replaced by a replacement device, wherein the method comprises the following process steps: - On the side of the field equipment supplier, the address of a recycling company suitable for recycling the old equipment is determined, a corresponding shipping ticket is created, and a transport box is provided to the field equipment user that is dimensioned to be usable for holding the old equipment. - On the side of the field equipment user, the old device is placed in the transport box marked with the shipping ticket and sent to the address of the appropriate recycling company.

The utility model discloses a composite netlike papermaking forming device, which relates to the technical field of papermaking forming and comprises a conveying frame, a plurality of reels are arranged on the inner side of the conveying frame, an adjusting wheel is arranged on the side face of each reel, the reels and the adjusting wheels are connected through hinges, the surfaces of the reels are fixedly connected with the output end of a first rotating motor, and the output end of the first rotating motor is connected with the output end of a second rotating motor. A transmission roller is fixedly connected between the two reels, a papermaking forming net used for stabilizing paper pulp forming is arranged on the transmission roller, a material storage device is arranged at the upper end of the material conveying frame, a plurality of spraying heads used for pouring paper pulp are arranged at the lower end of the material storage device, and a material pressing roller used for pressing formed paper is arranged on the side face of the material conveying frame. Residual paper pulp on the surface of the forming net is scraped through the scraping piece, the paper pulp is transferred through the conveying piece, cleaning of the forming net is completed, the concentrated paper pulp is recycled by connecting the suction pipe with suction equipment, the utilization rate of raw materials is increased, and resource waste is reduced.