1008 results about "Refuse Disposals" patented technology

The invention discloses a construction waste treatment feeding control method and system, and the method comprises the following steps: carrying out the real-time material characteristic collection of entering construction waste, so as to obtain the material composition data, particle size distribution data and water content data of the construction waste; a construction waste feeding initial characteristic data set is generated based on the material composition data, the particle size distribution data and the water content data and transmitted to the central control unit for comparison, and a material-process matching scheme is generated; the control module is used for sending a control instruction based on a material-process matching scheme, realizing dynamic feeding adjustment parameter control of the construction waste, acquiring operation state data of the processing module in real time, and generating a feeding-operation state data set; and feeding back the feeding-operation state data set to the central control unit for dynamic correction, and adjusting operation parameters of a feeding adjustment execution mechanism to form a corresponding closed-loop feeding control flow. The feeding control efficiency in the construction waste treatment process can be improved.

The utility model relates to the technical field of kitchen waste treatment, in particular to a stirring and smashing cutter with a good grinding effect and kitchen waste treatment equipment using the cutter, the stirring and smashing cutter comprises a rotating cutter shaft and a smashing auxiliary cutter, the rotating cutter shaft is provided with a smashing main cutter, and when the rotating cutter shaft drives the smashing main cutter to rotate, the smashing auxiliary cutter is driven by the rotating cutter shaft to rotate. Materials can be stirred and preliminarily cut up, large kitchen garbage is scattered and cut into small blocks, the materials are cut up through the relative movement between the smashing main cutter and the first auxiliary cutter and the contact of the cutting edges of the smashing main cutter and the first auxiliary cutter, and a grinding gap is formed between the smashing main cutter and the first auxiliary cutter, so that the kitchen garbage can be ground more conveniently. The grinding gap enables the materials to be further extruded and rubbed between the crushing main cutter and the first auxiliary cutter after the materials are cut up, so that fine grinding of the materials is achieved, the size of the materials can be further refined in the grinding process, the processing efficiency of the materials can be improved, and the efficiency of the follow-up processing technology can be improved.

The present application relates to solid waste treatment technical field, especially a reciprocating mechanical grate furnace and grate jam determination processing method, real-time collection of the motion parameters of the reciprocating grate; based on the above motion parameters, in the automatic mode operation process, the grate jam determination module determines whether the sliding grate of each stage occurs jam failure; if it is determined that the jam failure occurs, the system switches to the automatic emergency processing mode operation, and the grate jam automatic emergency processing module automatically handles the jam failure; when the factors of the jam failure disappear, the motion mode of the sliding grate of this stage is switched to the automatic mode, and the grate jam flag is automatically reset; the reciprocating grate jam is determined, and appropriate automatic emergency processing is made, the influence of mechanical jam caused by metal parts, bricks and stones and the like on the stable and continuous operation of the reciprocating grate furnace is reduced, and the comprehensive benefits of general industrial solid waste treatment plants are improved.

The application discloses a kind of perishable garbage vertical pulper, it is related to garbage processing field, including vertical pulper main body, top of vertical pulper main body is opened feed inlet, top cover is installed on feed inlet, driving motor is equipped below vertical pulper main body, motor shaft of driving motor is inserted into vertical pulper main body inner cavity, for connecting driving rotating knife arranged at the bottom of vertical pulper main body inner cavity, guide vane is fixed on the inner wall of vertical pulper main body, and perishable garbage can be layered;Discharge outlet for discharging slurry is opened on the inner wall of vertical pulper main body, and slag discharge port is opened at the bottom of vertical pulper main body inner cavity for heavy slag discharge.The application is arranged in pulper inner cavity bottom with rotating knife, vortex is generated in perishable garbage when rotating, according to the principle of hydraulic vortex, the bag of perishable garbage is broken, organic matter is pulped, impurities are separated, the broken particle is finer, the efficiency is higher, the problem that existing pulper is easy to block and rotating knife service life is short is solved.

According to the wet garbage treatment system provided by the utility model, a hydrothermal carbonization method and a microwave carbonization method are combined, so that the stable quality of a product is ensured, and meanwhile, generated harmful gases are reduced. A material outlet of the sorting device is connected with a material inlet of the material particle preparation device, a material outlet of the material particle preparation device is connected with a material inlet of the drying device, a material outlet of the drying device is connected with a material inlet of the hydrothermal carbonization device, and a material outlet of the hydrothermal carbonization device is connected with a material inlet of the microwave carbonization device. A material outlet of the microwave carbonization device is connected with a material inlet of the carbon block preparation device; a waste gas outlet of the drying device and a waste gas outlet of the microwave carbonization device are connected with the hydrothermal carbonization device; a waste gas outlet of the hydrothermal carbonization device is connected with the waste gas treatment device; a waste liquid outlet of the material particle preparation device is connected with the waste liquid treatment device.

The utility model relates to the technical field of kitchen waste treatment, in particular to a novel stirring and smashing cutter and kitchen waste treatment equipment using the same, which comprise a rotary cutter shaft and a smashing auxiliary cutter, a smashing main cutter is arranged on the rotary cutter shaft, the rotary cutter shaft is driven to rotate in a stirring shell through a power source such as a motor, and the smashing auxiliary cutter is arranged on the rotary cutter shaft. Crushing main cutters on a cutter shaft are driven to rotate, so that a plurality of first main cutters cut and stir the kitchen garbage in the shell; through the design that the first auxiliary cutters and the first main cutters are arranged in a staggered mode, cutting edges of the main cutters and the auxiliary cutters are matched with each other, and materials are cut into small particles due to contact of the main cutters and the auxiliary cutters; when the first main cutter rotates to the smashing auxiliary cutter, the chopped materials can enter the grinding gap, and the materials are ground through friction between a cutter body of the first main cutter and a cutter body of the smashing auxiliary cutter; according to the design, integration of three functions is achieved through one cutter system, the material size can be greatly reduced, and the efficiency of the follow-up treatment process is improved.

The invention relates to the technical field of garbage treatment, in particular to a garbage classification intelligent detection device which comprises a box body, box doors, a mounting frame, placement plates, a first collection box and the like, the box doors are hinged to the left side and the right side of the box body, the mounting frame is connected to the bottom in the box body, and the three placement plates are connected to the mounting frame; and first collecting boxes for collecting garbage are placed on the placing plates. Garbage can be grabbed through the mechanical arm and put into the first collecting box or the second collecting box to be classified and collected, plastic bottles can be punctured through steel needles, water or beverages in the plastic bottles can flow into a material receiving box, the water and the beverages are prevented from falling into the second collecting box, and therefore the surrounding environment can be protected; water and beverages in the material receiving box can be heated through the heater, so that the water and the beverages are evaporated to form water vapor, the water vapor is condensed into water drops after being cooled, the water is discharged through the water discharging pipe, the water can be recycled, and waste is avoided.

The utility model relates to a food waste disposer, a food waste disposer system and a power cord assembly for implementation relative to a waste disposer. The food waste disposer includes: a motor; a switch module coupled to the motor and operable to control power supplied to the motor; and a housing including a bottom housing portion and a top housing portion. The switch module and the motor are supported within an interior region within the housing. Each of the bottom housing portion and the switch module is configured to be couplable to each of the terminal assembly and the power cord assembly, respectively, at a first time and a second time, respectively. The food waste disposer may receive power from the hardwired power line through the terminal assembly and may receive power from the wall mounted power outlet through the power cord assembly.

This utility model provides a storage and unloading device for compressed kitchen waste residue, belonging to the field of mechanical technology. It solves the problem of poor residue discharge efficiency in existing kitchen waste treatment equipment. The device includes: a hopper with two guide plates symmetrically arranged on both sides inside, the guide plates being bent and their bottoms close to each other; a bidirectional screw, spanning the middle of the hopper and located between the two guide plates; a conveying trough fixed to the bottom of the two guide plates, with each trough connected to the bottom of the guide plates, and at least one conveying screw installed within the conveying trough; and a slag discharge trough inclined at the bottom of the hopper, containing a slag discharge screw. The slag discharge trough receives the residue output from the conveying trough and transports it to a designated point. This utility model features convenient residue discharge.

1. The name of the design product: biogas torch (premixed type). 2. The use of the design product: for processing biogas generated in the production process of sewage treatment plants, waste treatment plants, farms, chemical plants, etc.; biogas generated by anaerobic fermentation in the sewage treatment of pharmaceutical factories, distilleries, paper mills, kitchen waste treatment, landfill leachate, food factories, beverage factories, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The top surface of the design product is not easily visible or invisible during use, and the bottom view is omitted. The bottom surface of the design product is not easily visible or invisible during use, and the top view is omitted.

The invention relates to the field of waste incineration, in particular to an environment-friendly incinerator for waste treatment, and solves the problems of insufficient combustion, heat loss and low residue cleaning efficiency of a traditional device. The device comprises a main cylinder, a contraction unit, an incineration unit, an iris opening and closing mechanism, a conical cylinder, an incineration assembly and a transmission assembly. The upper end and the lower end of the main barrel are communicated, the contraction unit drives a strip-shaped plate to vertically accumulate garbage, the incineration unit can move up and down and spits fire through an electric control nozzle, internal and external oxygen supply is achieved through the incineration assembly and the conveying assembly, heat loss is reduced through an iris opening and closing mechanism, and the conical barrel is matched with the collecting barrel to automatically collect residues. The structure is optimized, the incineration efficiency is improved, harmful residues and energy consumption are reduced, the treatment continuity is guaranteed, and the device is suitable for reduction and innocent treatment of domestic and industrial waste.

The application relates to the technical field of garbage disposal, and discloses a warning system and method for a garbage drop-off port, which comprises a collection unit, a judgment unit and a processing unit, wherein the collection unit collects image data of the garbage drop-off port, obtains a usage area proportion of the garbage drop-off port, and judges whether the garbage is full; the judgment unit collects weight data of the garbage bin, judges whether the garbage is overweight; when the garbage is overweight, the processing unit determines a cleaning priority level according to the overweight data; when it is judged that the garbage is not overweight, the collection unit collects garbage proportion data in the garbage bin to judge whether misjudgment occurs; when it is judged that misjudgment occurs, congestion early warning is carried out; and the processing unit collects temperature data and rotten matter proportion in the garbage bin to judge whether the cleaning priority level is adjusted. The application realizes accurate monitoring and management of the garbage drop-off port, improves the efficiency and quality of garbage disposal, and solves the problems existing in the traditional garbage disposal mode.

The invention relates to the technical field of building waste treatment, and discloses building construction waste cleaning equipment which comprises a box assembly used for temporary storage of fed materials, a granularity adjusting assembly and a first crushing assembly are arranged in the box assembly, and a movable cone and a fixed cone are arranged in the first crushing assembly. When large materials are processed, an operator pulls up a handle, an external thread groove movable shell moves upwards through thread tooth meshing, the fixed cone is driven to ascend, a limiting plate extrudes a contact plate to enable a first extension spring to be compressed, the contact plate pushes a lug plate to rotate downwards, a telescopic pull rod is pulled to extrude a second extension spring to contract, and the large materials are processed. When the movable shell is in place and the clamping plate is separated from the limiting plate, the two springs reset, the limiting plate is clamped to the two sides of the telescopic pull rod, the movable shell is fixed, threaded teeth are matched for meshing reinforcement, the crushing distance is stably locked, the gap between the movable cone and the fixed cone is flexibly adjusted, different garbage treatment requirements are met, and safe and stable operation of equipment is guaranteed.

The embodiment of the invention discloses a garbage treatment method, a controller and cleaning equipment. The method can be used in cooperation with cleaning equipment and comprises the steps that image data and radar data collected for a target area are acquired; performing garbage detection on the image data based on the marked garbage type to obtain first garbage, and processing the radar data based on the reflectivity of at least part of points in the radar data and the first garbage to obtain second garbage except the first garbage in the radar data; and in response to the to-be-swept garbage in all the first garbage and all the second garbage, controlling the sweeping equipment to sweep the to-be-swept garbage. According to the technical scheme of the embodiment of the invention, the garbage omission ratio can be reduced.

The utility model relates to the technical field of solid waste disposal mechanisms, in particular to a solid waste disposal device. The crushing and screening device comprises a rack, a crushing and screening mechanism and a material returning assembly, wherein an arc-shaped frame is arranged on the rack; the crushing and screening mechanism comprises a crushing assembly arranged on the rack and the arc-shaped frame and a screening assembly arranged on the rack and the arc-shaped frame. The material returning assembly comprises a circular ring, a plurality of rollers uniformly and rotatably arranged on the peripheral surface of the circular ring, and a driving assembly in driving connection with the circular ring; and a plurality of material receiving grooves which are annularly distributed are uniformly distributed on the inner circumferential surface of the circular ring. According to the utility model, the circular ring is driven to rotate through the driving assembly, and the plurality of material receiving grooves convey larger-particle wastes to the upper part of the crushing assembly again, so that the automatic secondary disposal of the wastes is realized.

This utility model provides a docking-type garbage bin and a garbage compressor, relating to the field of garbage disposal technology. The docking-type garbage bin includes a bin body and supporting members. The bin body has an open end; the supporting members are disposed on the bin body, and two supporting members are spaced apart at the open end, with a preset distance between them; the preset distance is greater than the width of a small garbage collection vehicle; the supporting members are used to abut against the wheels of a large garbage collection vehicle to prevent the large garbage collection vehicle from entering the bin body. The garbage compressor provided by this utility model includes a receiving bin and the aforementioned docking-type garbage bin. This utility model allows small garbage collection vehicles to enter while reducing the operational difficulty and avoiding collisions with the garbage bin when large garbage collection vehicles dock.

The utility model relates to the technical field of garbage disposal, in particular to a community household garbage separate collection device which comprises a protection box, a plurality of guide plates are obliquely arranged on the protection box at equal intervals in a penetrating mode, and garbage cans are arranged on the protection box below the bottom end of each guide plate. A waste liquid barrel is arranged on the portion, on one side of each garbage can, of the protection box, a plurality of liquid leakage holes are formed in the portion, above each waste liquid barrel, of the material guide plate in a penetrating mode, the multiple material guide plates are jointly provided with a blocking mechanism, and the blocking mechanism is fixed to the protection box. When the garbage can is used and garbage is collected, soup and solid garbage are separated, and when a garbage truck is used for transferring, waste liquid in the waste liquid barrel exists independently, so that the situation that sour and smelly waste water falls on the road surface where the garbage truck passes can be greatly reduced, and the environment pollution area is reduced.

The utility model provides a garbage screening device, belongs to the technical field of garbage treatment, and solves the technical problem of garbage classification. A household garbage screening device comprises a treatment box, a feeding port is formed in one end of the surface of the treatment box, a receiving box is fixedly connected to the end, close to the feeding port, of the surface of the treatment box, the inner bottom of the receiving box is obliquely arranged, and a filtering barrel, a first screening barrel and a second screening barrel are rotationally connected into the treatment box; the filtering barrel, the first screening barrel and the second screening barrel are fixedly connected with one another, a rotating mechanism for rotating the filtering barrel, the first screening barrel and the second screening barrel is arranged in the treatment box, and threaded conveying rods are fixedly connected to the inner walls of the filtering barrel, the first screening barrel and the second screening barrel. According to the device, through the arrangement of the filtering barrel, the first screening barrel and the second screening barrel, the filtering barrel, the first screening barrel and the second screening barrel can be rotated in the using process, so that garbage in the device can be dehydrated and separated, and the using effect of the device is further improved.

This application discloses a distributed kitchen waste treatment device, which includes a treatment component, a low-temperature heat pump, and a crushing and dehydration device. The treatment component includes a treatment box, which includes a housing. The housing has a treatment chamber, a first feed inlet, and an exhaust gas outlet. The treatment component also has an air inlet. This invention can reuse the humid and hot exhaust gas generated during the fermentation of kitchen waste. The low-temperature heat pump uses the heat from the humid and hot exhaust gas and the heat energy generated by its own operation to convert the air and humid and hot exhaust gas into dry and hot air for fermenting kitchen waste. Compared with the existing electric indirect heating method, this effectively reduces power consumption. Furthermore, the condensate generated by the humid and hot exhaust gas after being treated by the low-temperature heat pump is used to remove oil and salt from the kitchen waste, eliminating the need for additional hot water and achieving water recycling. This increases water utilization, saves costs, reduces wastewater volume, and makes the overall operation more energy-efficient and environmentally friendly.

The invention discloses a kitchen waste anaerobic digestion treatment and resource utilization system which comprises a pretreatment subsystem, an anaerobic digestion subsystem, a biogas purification and utilization subsystem and a biogas slurry and biogas residue resource subsystem which are sequentially connected along the material flow direction, the pretreatment subsystem is used for carrying out impurity separation, pulping and oil extraction on incoming kitchen waste; and the anaerobic digestion subsystem is used for carrying out hydrolytic acidification and methanogenesis reaction on the pretreated organic slurry to generate biogas. According to the invention, through integration of high-efficiency pyrohydrolysis pretreatment, two-phase anaerobic digestion enhancement and multi-element resource deep treatment, the spanning of kitchen waste treatment from reduction to high value is realized, and the beneficial technical effects of the system are reflected in that: through pyrohydrolysis and multi-stage separation pretreatment, the organic matter degradation efficiency and the grease recovery rate are remarkably improved; and the acidification risk of the system is effectively relieved by combining two-phase anaerobic digestion with a trace element strengthening strategy, and the biogas yield and the operation stability are greatly improved.

The application provides an intelligent medical garbage treatment system, which comprises an operation platform, a clamping mechanism, a rotating mechanism, a bundling mechanism, a positioning mechanism, a pushing mechanism and a garbage classification storage box. The operation platform is used for placing a garbage bag containing medical garbage. The clamping mechanism is used for clamping the garbage bag placed on the operation platform. The rotating mechanism is used for tightening the bag opening of the garbage bag. The bundling mechanism is used for bundling the bag opening of the garbage bag. The positioning mechanism is used for moving the bundled garbage bag between the pushing mechanism and the garbage classification storage box, so that the pushing mechanism pushes the garbage bag into the garbage classification storage box. The garbage bag is packaged and pushed into the garbage classification storage box through the clamping mechanism, the rotating mechanism, the bundling mechanism, the positioning mechanism and the pushing mechanism. The staff does not need to carry and package the garbage bag for multiple times, the risk of infection is avoided, the safety is improved, and the working efficiency is improved through the operation of the machine.

The utility model relates to garbage treatment technical field, concretely relates to a novel organic waste treatment pool with self -cleaning, including treatment pool body, one side fixedly connected with dosing pipe of treatment pool body, both sides surface fixedly connected with electric telescopic rail of treatment pool body, the output fixedly connected with pressure plate of electric telescopic rail, the surface of treatment pool body is provided with adjusting structure, the inside slide connection of treatment pool body has the placing frame, the bottom of placing frame is provided with cleaning structure. The utility model sets up adjusting structure and placing frame, can adjust the height of placing frame through adjusting structure, the connection between placing frame and adjusting structure is simple, conveniently takes out placing frame from treatment pool body and washes replacement, sets up dosing pipe and cleaning structure, can clean the inner wall of treatment pool body, prevents organic waste liquid from adhering on the inner wall of treatment pool body and causes the influence to subsequent use.

The utility model relates to the technical field of kitchen waste treatment, in particular to a deodorization device of integrated kitchen waste dehydration equipment, which comprises a dehydration component and a deodorization component, the deodorization component and the dehydration component are integrally formed by welding, and the deodorization component and the dehydration component are fully welded and sealed at the welding position; a material inlet is formed in one end of the dehydration assembly, a material outlet is formed in the other end of the dehydration assembly, and a material channel is formed in the dehydration assembly and communicates with the material inlet and the material outlet; a deodorization opening is further formed in the upper side of the dehydration assembly, located in the inner side of the deodorization assembly and communicated with the material channel; the deodorization assembly comprises at least two UV deodorization devices, and the UV deodorization devices are located on the upper side of the deodorization opening. Compared with the prior art, the deodorization device of the integrated kitchen waste dehydration equipment adopts an integrated structural design, is small in occupied volume, more effectively prevents odor from overflowing, and more effectively treats the odor.

The utility model relates to a kitchen garbage disposer. The garbage disposal device comprises a main machine, a garbage disposal barrel and a main shaft, the garbage disposal barrel is arranged in a storage cavity of the main machine and connected with the main shaft, a garbage outlet is formed in the bottom face of the garbage disposal barrel, and a one-way valve for shielding a through hole is arranged on the outer bottom face of the garbage disposal barrel in an outward protruding mode. When the garbage treatment barrel is installed in the storage cavity, the garbage treatment barrel is limited by the main shaft, at the moment, the position of the one-way valve corresponds to the position of the driving assembly, then the driving motor rotates, and in the rotating process, after a lower coupler in the one-way valve and an upper coupler in the driving assembly are aligned, the main shaft rotates. And the lower coupling is automatically jointed with the upper coupling under the action of the elastic force of the coupling spring. Through the limiting effect of the main shaft, the positions of the one-way valve and the driving assembly tend to be the same after the garbage disposal barrel is installed in the storage cavity, the coupler spring is arranged on the lower coupler, and alignment of the upper coupler and the lower coupler is easier.

The utility model discloses a waste garbage disposer convenient for solid-liquid separation, which comprises a box body, a filter plate is fixedly connected in the box body, the filter plate is obliquely arranged, a filter pressing mechanism is arranged in the box body and above the filter plate, the filter pressing mechanism comprises a plurality of rotating shafts rotationally connected in the box body, and the rotating shafts are arranged in the box body. The outer side of each rotating shaft is fixedly sleeved with a pressing roller, the distance between the rotating shafts and the filter plate is gradually reduced in the direction from high to low along the filter plate, the tops of the multiple pressing rollers are jointly connected with a protective cover plate in a covering mode, a cleaning piece for cleaning the pressing rollers is installed on the protective cover plate, and the multiple rotating shafts are driven by a driving assembly. According to the kitchen waste solid-liquid separation device, the kitchen waste is subjected to multi-stage segmented extrusion, liquid in the kitchen waste is effectively extruded and removed, rapid solid-liquid separation of the kitchen waste is achieved, continuous operation can be achieved, and the treatment efficiency is improved.

The utility model relates to garbage treatment technical field discloses a combined feeding system, including frame, the frame front end is provided with feeding mechanism, the frame inside fixedly connected with push mechanism, the frame inside is provided with the material collecting bin, the feeding mechanism includes two big arms connecting shaft, two big arms connecting shaftes all are rotatively connected in the outside of frame, the big arms connecting shaft is rotatively connected with hopper away from frame one end, the hopper outside rotatively connected with connecting rod axle, the connecting rod axle is rotatively connected in the outside of frame away from hopper one end, two big arms connecting shaftes between fixedly connected with the turnover pivot. In the utility model, the scheme does not need to build double -deck station house or deep foundation pit, and the frame is used as the basis support feeding mechanism, push mechanism and material collecting bin, after the feeding mechanism receives the material on the ground, the garbage is poured into the material collecting bin through lifting and overturning, and the push mechanism pushes the garbage to the compression box, and the construction cost and construction difficulty are greatly reduced.

The utility model discloses an organic garbage fine separation pulping device, which belongs to the technical field of organic garbage treatment and comprises a shell, a pulping mechanism is arranged on one side in the shell, a pulp outlet is arranged at the lower end of the pulping mechanism, a slag outlet is arranged at the lower end of the shell, and a scraper is arranged on the other side in the shell. A rotating mechanism is arranged at the upper end of the scraping plate, a feeding port is formed in the upper end of the shell, a crushing assembly is arranged at the upper end of the feeding port, and an outlet slag scraping assembly is arranged in the slag outlet. By arranging the crushing assembly, garbage is crushed, the feeding port is prevented from being blocked by the garbage, and the practicability of the device is improved; the extensible shielding cloth is arranged so that garbage can be prevented from splashing out of the crushing box, the outlet slag scraping assembly is arranged, the interior of the slag outlet is cleaned, the influence of unsmooth slag discharging caused by blockage of the slag outlet is effectively reduced, and the using effect of the device is improved.

This invention relates to the field of construction waste logistics resource scheduling and operation optimization technology, and particularly to a method and system for intelligent vehicle capacity scheduling at construction waste transfer stations. It includes the following steps: S1: Obtaining the arrival time of construction waste transport vehicles at the construction waste transfer station and determining a first scheduling vehicle sequence; S2: Obtaining the processing flow, processing technology, and processing time for different types of construction waste at the construction waste transfer station, and adjusting the first scheduling vehicle sequence according to the processing flow, processing technology, and processing time to obtain a second scheduling vehicle sequence; S3: Obtaining the processing demand of construction waste treatment stations for the construction waste transfer station, and classifying the processing demand into stability demand, intermittent demand, and urgent demand. This invention integrates the arrival time sequence of construction waste vehicles, constructs a processing burden assessment and scheduling optimization mechanism, and improves the utilization rate of transfer station equipment, vehicle turnover efficiency, and the system's response and coordination capabilities to multi-source dynamic demands.

The application discloses a kind of intelligent classification method and system of domestic waste based on Internet of Things, is specifically relevant to domestic waste processing technical field, by setting up high-speed camera acquisition device below intelligent garbage can delivery mouth, short video stream is collected before, middle and after the impact baffle of delivery object;Local region of interest is extracted after image pre-processing, obtains visual elasticity feature, optical discrimination feature and edge texture feature, constructs multimodal visual feature representation, combines pre-training identification model and visual atlas dictionary and outputs garbage class and fragility grade, and generates flexible damping control parameter control buffer baffle action.The application utilizes dynamic visual information in the process of impact to identify, compared with the scheme only relying on static appearance, can more effectively distinguish garbage categories such as transparent glass, transparent plastic and other similar appearance;Improve garbage classification accuracy, reduce the breakage risk of fragile garbage in the process of shunting in the box.

The application discloses a pretreatment device and method for kitchen organic slurry, and belongs to the technical field of organic garbage treatment. The pretreatment device comprises a homogenate reactor, a high-pressure pyrolysis reactor and a flash evaporation reactor which are sequentially connected. Different temperature treatments are arranged in the homogenate reactor, the high-pressure pyrolysis reactor and the flash evaporation reactor through the pretreatment device, so that the cell walls of organic matter in the kitchen organic slurry are broken, the biodegradability of the slurry is improved, and subsequent anaerobic fermentation treatment is facilitated.