CN111069250A

CN111069250A - Be used for waste classification to handle recovery system

Info

Publication number: CN111069250A
Application number: CN202010012602.4A
Authority: CN
Inventors: 谭智
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-04-28
Anticipated expiration: 2040-01-07
Also published as: CN111069250B

Abstract

The invention relates to a garbage classification treatment and recovery system, which comprises a kitchen garbage classification treatment device, a recoverable garbage treatment device, a garbage can recovery and cleaning device and a harmful substance recovery and treatment device. The kitchen waste classification treatment device comprises a collecting and crushing device, a pressing device, a drying and degreasing device and a grease recovery device; the pressing device comprises a front-mounted die transfer station, a rear-mounted die transfer station, a die trolley, a pressing die and a liquid collecting device; the drying and degreasing device comprises an annular drying channel, a drying station and an oil-gas discharge device; the grease recovery device comprises an oil-water separation chamber, a waste residue collection chamber and a grease collection chamber; the garbage can recycling and cleaning device comprises a garbage can collecting station, a garbage can transferring trolley, a garbage can high-temperature cleaning and sterilizing device, a garbage can transferring trolley and a garbage can storage station; the recyclable garbage treatment device comprises a recyclable garbage stamping device, a stamped product transfer trolley and a stamped product storage box.

Description

Be used for waste classification to handle recovery system

Technical Field

The invention relates to the technical field of garbage classification treatment and recovery, in particular to a garbage classification treatment and recovery system.

Background

The harmony and symbiosis of human beings and the earth are threatened by garbage, the garbage disposal is a social problem which is mainly concerned in the world, the Chinese population is huge, and the garbage classification treatment is more important. The domestic garbage and the kitchen garbage seriously pollute the urban environment sanitation. Compared with other municipal domestic wastes, the kitchen wastes have high water content, high organic matter content, high oil content and salt content, and low content of toxic and harmful substances, but the kitchen wastes are fast in decay and deterioration speed, are easy to grow bacteria, are easy to decay and deteriorate particularly in high-temperature seasons, and can lead harmful substances such as pathogenic microorganisms and mycotoxin to rapidly propagate in large quantities. Therefore, if not properly disposed of, it will have an adverse effect on the environment and human health.

In the prior art, a plurality of methods for classifying and processing garbage and a plurality of methods for processing kitchen garbage are provided.

For example, in the prior art document CN101224999A, an anaerobic digestion treatment method for kitchen waste is to treat the kitchen waste through the processes of oil separation, preliminary separation, mechanical crushing, hydraulic pulping, slurry preparation, anaerobic fermentation, oxygen-controlled composting and the like, so that the kitchen waste is completely degraded, and finally decomposed into biogas through anaerobic digestion, and the biogas is desulfurized and then used as an energy source; producing high-quality organic fertilizer from biogas residues through oxygen-controlled composting; the separated grease can be recycled as regenerated industrial raw oil. The waste water generated in the treatment process can be recycled, and finally the redundant waste water is discharged after reaching the standard after biochemical treatment; in the treatment process, the odor generated by the garbage is directly discharged after reaching the standard through biological filtration treatment.

The prior art document CN101811132A discloses a kitchen waste source reduction and classification device, which comprises a spiral conical shaft, a net barrel assembly and a rack, wherein the net barrel assembly and the rack are arranged on the periphery of the spiral conical shaft, a feed hopper and a discharge port are respectively arranged at two ends of the net barrel assembly, and a double-roller type crushing device is arranged in the middle of the feed hopper. The net barrel assembly is composed of a plurality of double-layer pore plate net barrels with a plurality of meshes, the pore plate comprises an inner layer and an outer layer of a small-diameter pore plate and a large-diameter pore plate, the pore diameters of the inner net plate and the outer net plate are different, the structure ensures that the small-diameter pore plate and a spiral conical shaft have set extrusion strength and effective dehydration, the tail end of the net plate is provided with micropores for filtering and recovering kitchen waste particles, and a discharge port discharges solid waste such as plastic products. The device has the advantages that the gap of the discharge port is automatically adjusted, the dehydration rate and the extrusion strength are controlled, the device is suitable for source classification of kitchen waste, residual food, leftovers, vegetable peels, fishbone and the like are crushed and extruded, agricultural fertilizer is prepared by recycling through the filter holes, the raw material for preparing biodiesel is separated by the oil-water separation device, and the wastewater discharge by the sewage treatment device reaches the standard.

And, prior art CN101837366A discloses a method for centralized treatment of kitchen waste, which is a method for centralized treatment of kitchen waste: the kitchen waste is processed by a discharge bin, a bag breaking machine, a screening device, a magnetic separator, a vibrating machine scraper, a crusher, a grid and a regulating tank, so that metal is separated and recovered, and inorganic matters are buried; precipitating and heating sewage in an adjusting tank, then carrying out oil-water separation, and flocculating and removing solids from sludge; the separated oil is subjected to esterification, dehydration, ester exchange and distillation treatment to obtain biodiesel; feeding the separated sewage and crushed particles into a second sewage adjusting tank, heating and feeding the sewage into an anaerobic reactor, a sedimentation tank and a facultative reaction tank, discharging the sewage after reaching standards, and returning sludge to the facultative reaction tank; after the surplus sludge is flocculated and extruded and dewatered, composting, and returning the sewage to a second sewage adjusting tank; the methane discharged from the anaerobic reactor is subjected to gas-water separation and desulfurization treatment in sequence, and then enters a gas storage bag or a tank for comprehensive utilization; the odor is treated and discharged by a biological deodorization reactor.

And, prior art CN101972770A discloses a comprehensive garbage disposal method and system, the method includes the following steps: measuring and weighing garbage; the garbage classification treatment comprises the steps of domestic garbage compression transfer, excrement pretreatment, ditch-opening sludge treatment, large garbage treatment and kitchen garbage treatment; the household garbage compression and transfer comprises garbage sorting, garbage compression and container transportation to a garbage incineration power plant, and leachate is conveyed to a sewage treatment station; the excrement pretreatment comprises solid-liquid separation by adopting a fine grid, deodorization treatment, large-block sorting, desanding and filtering, squeezing and dewatering and fertilizer transportation; the treatment of sludge in the channel comprises the steps of receiving and stirring, separating slag water, burying slag soil, washing sand, deodorizing and transporting sand bricks; the large garbage treatment comprises double-shaft crushing, scrap iron utilization, secondary crushing, wood utilization and deodorization treatment; the kitchen waste treatment comprises extrusion separation and residue treatment.

And CN102198345A discloses a kitchen waste comprehensive processor, which comprises a hopper, a crushing device consisting of a primary extrusion shaft pair and a secondary extrusion shaft pair, a solid-liquid separation device consisting of a spiral shaft, a filter cartridge, a spiral brush and a liquid collecting tank, an oil-water separation tank and a waste collecting tank; the first-stage extrusion shaft pair is driven by a motor through a belt pulley, and the second-stage extrusion shaft pair is driven by a shaft pair gear set; the spiral shaft is driven by a spiral gear set; the spiral brush is driven by a chain wheel; the primary extrusion shaft pairs are meshed by primary gear pairs; the two-stage extrusion shaft pairs are meshed by two-stage gear pairs; the hopper is a double-layer primary filtering liquid type, a gap is arranged on the inner layer of the hopper, and a guide pipe connected with the filter cylinder is arranged at the lower part of the hopper.

And CN102310069A discloses an integrated treatment method for kitchen waste, which comprises the following steps: firstly, carrying out liquid-solid separation on the kitchen waste, and then respectively carrying out recovery treatment on the separated solid and liquid; the recovery treatment of the separated solid comprises the following steps: firstly, crushing the mixture into particle paste; dehydrating and squeezing the granular paste to obtain two parts of waste grease and garbage residue containing a small amount of water; recovering the waste oil; and drying the garbage residues to obtain loose solid organic fertilizer particles. The recovery treatment of the separated liquid comprises the following steps: oil-water separation, wherein the grease obtained after separation is recovered; and performing biochemical treatment on the water obtained after separation to obtain clean water for recycling.

And CN207806159U discloses an incoming material pretreatment device in a kitchen organic waste recovery processing device, wherein a lifting mechanism lifts and turns over a garbage can, so that the kitchen organic waste in the garbage can is poured into a sorting groove; the sorting tank is used for manually sorting the non-degradable substances, the sorting device is used for crushing the sorted kitchen organic garbage, the crushed kitchen organic garbage is driven into the horizontal screen cylinder by the screw rod, meanwhile, the conical material plug of the oil cylinder driving mechanism plugs the discharge hole of the horizontal screen cylinder, and when the screw rod rotates, the crushed kitchen organic garbage can move to the discharge hole of the horizontal screen cylinder, so that the kitchen organic garbage is extruded and dehydrated mutually; conveying the dehydrated kitchen organic garbage into a horizontal screw driving mechanism; the horizontal screw driving mechanism conveys the kitchen organic garbage to the vertical screw driving mechanism; the vertical screw driving mechanism lifts the kitchen organic garbage, and the kitchen organic garbage is conveyed into the degradation bin through the discharge port after being lifted.

And CN206444987U discloses a kitchen garbage processing apparatus, including biax breaker and screw extruder, the discharge end of biax breaker communicates to screw extruder's feed end, and screw extruder's bottom communicates to the sedimentation tank through the pipeline, and the top of sedimentation tank is provided with scrapes the sediment machine. Through adopting biax breaker, screw extruder, sedimentation tank and scraping sediment machine, effectual solid-liquid separation with the kitchen garbage, with oil and moisture separation in the liquid simultaneously, each part after the separation can carry out targeted processing or retrieve.

And, CN206168933U discloses a kitchen garbage processor, including rubbing crusher and clearing machine, the clearing machine is including handling the room, the shaping room, smash the room, the disinfection and sterilization room, the vacuum packaging room, the grease trap room, filter chamber and mud room, it connects in the rubbing crusher to handle the room, the shaping room is connected in handling the room, smash the room and connect in the shaping room, the disinfection and sterilization room is connected in smashing the room, the vacuum packaging room is connected in the disinfection and sterilization room, the grease trap room is connected in handling the room, the filter chamber is connected in the grease trap room, the mud room links to each other with grease trap room and filter chamber. After food garbage is crushed in a crusher, liquid garbage is treated in a treatment chamber, an oil removal chamber and a filter chamber in sequence to generate clear water which flows into a sewer, solid garbage is subjected to oil removal, salt reduction and spin-drying in the treatment chamber and then enters a forming chamber to be pressed into blocks, the solid garbage is granulated in a mashing chamber, and finally the granular solid garbage is treated in a sterilization chamber and a vacuum packaging chamber so as to be recycled to prepare organic fertilizer or poultry feed such as pigs, chickens and ducks.

In the process of implementing the invention, the inventor finds that the garbage classification treatment recycling system in the prior art, in particular the kitchen garbage treatment method or equipment has great improvement space.

Disclosure of Invention

The invention provides a garbage classification treatment and recovery system, which comprises a kitchen garbage classification treatment device, a recoverable garbage treatment device, a garbage can recovery and cleaning device 5 and a harmful substance recovery and treatment device 7, wherein the kitchen garbage classification treatment device comprises a collection and crushing device 1, a pressing device 2, a drying and degreasing device 3 and a grease recovery device 4.

The collecting and crushing device 1 comprises a collecting box body 11 and a crushing box body 12, wherein the collecting box body 11 is arranged at the upper part of the crushing box body 12, a material discharge port is arranged at the lower part of the crushing box body 12, and the material discharge port is matched with a mold trolley 23;

the pressing device 2 comprises a front-mounted mould transfer station 21, a rear-mounted mould transfer station 22, a mould trolley 23, a pressing mould 24 and a liquid collecting device 25; pressing die 24 sets up leading mould transfer station 21 with between the rearmounted mould transfer station 22, liquid collection device 25 sets up pressing die 24's below, mould dolly 23 be provided with two sets ofly and respectively with leading mould transfer station 21 rearmounted mould transfer station 22 cooperatees.

Drying and degreasing device 3 includes annular stoving passageway 31, the stoving station 32 more than four and a plurality of oil gas discharging equipment 33, and stoving station 32 more than four evenly sets up in annular stoving passageway 31, and a plurality of oil gas discharging equipment 33 sets up the top at annular stoving passageway 31.

The grease recovery device 4 comprises an oil-water separation chamber 41, a waste residue collection chamber 42 and a grease collection chamber 43; the oil-water separation chamber 41 is arranged at the upper left of the grease recovery device 4, the waste residue collection chamber 42 is arranged at the right part of the grease recovery device 4, and the grease collection chamber 43 is arranged at the lower left of the grease recovery device 4; an oil skimming plate 417 is vertically arranged in the middle of the oil-water separation chamber 41, the oil skimming plate 417 divides the oil-water separation chamber 41 into two chambers, the left chamber is an oil-water mixing chamber 411, and the right chamber is an oil residue separation chamber 412; a liquid inlet channel 415 and a vapor inlet channel 416 are arranged on the left side of the oil-water mixing chamber 411, and the liquid inlet channel 415 is arranged above the vapor inlet channel 416; a filter screen 418 is arranged at the bottom of the oil residue separation chamber 412, the filter screen 418 is obliquely arranged towards the waste residue collection chamber 42, the lower part of the filter screen 418 is a grease collection chamber 43, a waste residue discharge pipeline 414 is arranged at the bottom of the right side of the oil residue separation chamber 412, and the waste residue discharge pipeline 414 is connected with the waste residue collection chamber 42; the top of the oil-water separation chamber 41 is provided with a water vapor discharge pipeline 413; a waste residue channel 422 is arranged at the bottom of the right side of the waste residue collection chamber 42, and the waste residue channel 422 is connected with a municipal sewage channel or a septic tank channel; oil gas inlet channel 432 is provided with on the left of grease collection chamber 43, grease collection chamber 43 downside is provided with grease recovery channel 433.

The recyclable garbage treatment device comprises a recyclable garbage stamping device 6, a stamped product transfer trolley 601 and a stamped product storage box 602; the recyclable garbage stamping device 6 comprises a stamping upper die holder 61, a stamping male die mounting plate 62 arranged below the stamping upper die holder, a stamping male die 60 arranged below the stamping male die mounting plate 62, stamping guide pillars 63 arranged at two sides of the stamping male die 60 and having one end fixedly connected with the stamping upper die holder 61, a stamping lower die holder 66, a stamping female die mounting plate 65 arranged above the stamping lower die holder 66, a stamping female die 69 arranged above the stamping female die mounting plate 65, an ejector plate 68 arranged in the stamping female die 69 and above the stamping female die mounting plate 65, an ejector rod 67 arranged below the ejector plate 68 and penetrating through the stamping female die mounting plate 65 and the stamping lower die holder 66, stamping guide sleeves 64 arranged at two sides of the stamping female die 69 and having one end fixedly connected with the stamping lower die holder 66, wherein the stamping male die 60 and the stamping female die 69 are arranged concentrically and correspondingly up and down, the shapes of the stamping male die 60 and the stamping female die 69 are matched, one end of the stamping guide post 63 is inserted into the stamping guide sleeve 64, and the stamping guide post 63 and the stamping guide sleeve 64 are used for accurately positioning the stamping male die 60 and the stamping female die 69 in the die assembly stamping process.

The liquid collecting means 25 includes a liquid collecting chamber 251 and a liquid discharge pipe 252 provided at a bottom portion of one side of the liquid collecting chamber 251, the liquid discharge pipe 252 communicating with the liquid inlet passage 415 through a pipe.

A plurality of oil and gas discharge devices 33 are connected to the oil and gas inlet passage 432 through a manifold.

Wherein, the pressing die 24 comprises an upper die holder 241, a punch mounting plate 242 arranged below the upper die holder, a pressing punch 248 arranged below the punch mounting plate 242, a guide post 243 arranged at two sides of the pressing punch 248 and one end of which is fixedly connected with the upper die holder 241, a lower die holder 246, a die mounting plate 245 arranged above the lower die holder 246, a pressing die 249 arranged above the die mounting plate 245, a die fixing part 247 arranged at two sides of the pressing die 249 and arranged above the die mounting plate 245, a guide sleeve 244 arranged at two sides of the pressing die 249 and one end of which is fixedly connected with the lower die holder 246, the pressing punch 248 and the pressing die 249 are arranged in a vertically concentric and corresponding way, the shapes of the pressing male die 248 and the pressing female die 249 are matched, one end of the guide post 243 is inserted into the guide sleeve 244, the guide pillar 243 and the guide sleeve 244 are used for accurately positioning the pressing male die 248 and the pressing female die 249 in a mold closing and pressing process.

The pressing female die 249 is cylindrical, and has a plurality of through holes uniformly formed in the bottom.

The garbage can recycling and cleaning device 5 is sequentially provided with a garbage can collecting station 51, a garbage can transferring trolley 52, a garbage can high-temperature cleaning and sterilizing device 53, a garbage can transferring trolley and a garbage can storage station 54 from upstream to downstream.

The garbage can high-temperature cleaning and disinfecting device 53 comprises a high-temperature cleaning and disinfecting chamber 531, a plurality of high-temperature cleaning and disinfecting stations 533 which are uniformly arranged in the high-temperature cleaning and disinfecting chamber 531, steam spray pipes 532 which are uniformly arranged at the top of the high-temperature cleaning and disinfecting chamber 531 and correspond to the high-temperature cleaning and disinfecting stations 533 one by one, and a steam discharge pipe 534 arranged on one side of the bottom of the high-temperature cleaning and disinfecting chamber 531.

Wherein the vapor discharge pipe 534 is in communication with the vapor inlet passage 416 through a pipe.

Wherein, the steam discharging pipe 413 is communicated with the steam spray pipe 532 through a shunt pipe.

Drawings

FIG. 1 is a schematic diagram of a recycling system for garbage classification treatment;

FIG. 2 is a schematic view of the collecting and pulverizing apparatus;

FIG. 3 is a schematic view of a press apparatus;

FIG. 4 is a schematic view of a drying and degreasing apparatus;

FIG. 5 is a schematic view of the structure of the grease recovery device;

FIG. 6 is a schematic view of the garbage can recycling and cleaning apparatus;

FIG. 7 is a schematic view of a recyclable waste disposer;

FIG. 8 is a schematic view of a press die configuration;

FIG. 9 is a schematic view of a recyclable waste press;

in the figure, a crushing device 1, a collection box 11 and a crushing box 12; the device comprises a pressing device 2, a front-mounted mold transfer station 21, a rear-mounted mold transfer station 22, a mold trolley 23, a pressing mold 24, an upper mold base 241, a male mold mounting plate 242, a guide pillar 243, a guide sleeve 244, a female mold mounting plate 245, a lower mold base 246, a female mold fixing part 247, a pressing male mold 248, a pressing female mold 249, a liquid collecting device 25, a liquid collecting chamber 251 and a liquid discharging pipe 252; the drying and degreasing device 3, an annular drying channel 31, a drying station 32 and an oil gas discharge device 33; the oil recovery device 4, the oil-water separation chamber 41, the oil-water mixing chamber 411, the oil-residue separation chamber 412, the water vapor discharge pipeline 413, the waste residue discharge pipeline 414, the liquid inlet channel 415, the water vapor inlet channel 416, the oil skimming plate 417, the filter screen 418, the waste residue collection chamber 42, the waste residue collection chamber cavity 421, the waste residue channel 422, the oil collection chamber 43, the oil-gas inlet channel 432 and the oil recovery channel 433; the garbage can recycling and cleaning device 5, a garbage can collecting station 51, a garbage can transferring trolley 52, a garbage can high-temperature cleaning and sterilizing device 53, a high-temperature cleaning and sterilizing chamber 531, a water vapor spray pipe 532, a high-temperature cleaning and sterilizing station 533, a water vapor discharge pipe 534 and a garbage can storage station 54; the garbage recycling punching device 6, the punched product transfer trolley 601, the punched product storage box 602, the punching male die 60, the punching upper die base 61, the punching male die mounting plate 62, the punching guide pillar 63, the punching guide sleeve 64, the punching female die mounting plate 65, the punching lower die base 66, the ejector rod 67, the ejector plate 68 and the punching female die 69; and a harmful substance recovery and treatment device 7.

Detailed Description

The embodiment provides a waste classification recovery system, including being used for kitchen garbage classification processing apparatus, recoverable refuse treatment device, garbage bin to retrieve belt cleaning device 5 and harmful substance recovery processing apparatus 7 for kitchen garbage classification processing apparatus is including collecting reducing mechanism 1, suppression device 2, stoving degreasing device 3 and grease recovery unit 4.

Wherein, collect reducing mechanism 1 including collecting box 11 and crushing box 12, collect box 11 and set up on the upper portion of crushing box 12, the lower part of crushing box 12 is provided with the material discharge port, the material discharge port set up to with mould dolly 23 phase-match.

The pressing device 2 comprises a front-mounted mould transfer station 21, a rear-mounted mould transfer station 22, a mould trolley 23, a pressing mould 24 and a liquid collecting device 25; the pressing die 24 is arranged between the front die transfer station 21 and the rear die transfer station 22, the liquid collecting device 25 is arranged below the pressing die 24, and the die trolley 23 is provided with two groups and is respectively matched with the front die transfer station 21 and the rear die transfer station 22.

The drying and degreasing device 3 comprises an annular drying channel 31, more than four drying stations 32 and a plurality of oil gas discharge devices 33, the more than four drying stations 32 are uniformly arranged in the annular drying channel 31, and the plurality of oil gas discharge devices 33 are arranged at the top of the annular drying channel 31.

The grease recovery device 4 comprises an oil-water separation chamber 41, a waste residue collection chamber 42 and a grease collection chamber 43; the oil-water separation chamber 41 is arranged at the upper left of the grease recovery device 4, the waste residue collection chamber 42 is arranged at the right part of the grease recovery device 4, and the grease collection chamber 43 is arranged at the lower left of the grease recovery device 4; an oil skimming plate 417 is vertically arranged in the middle of the oil-water separation chamber 41, the oil skimming plate 417 divides the oil-water separation chamber 41 into two chambers, the left chamber is an oil-water mixing chamber 411, and the right chamber is an oil residue separation chamber 412; a liquid inlet channel 415 and a water vapor inlet channel 416 are arranged on the left side of the oil-water mixing chamber 411, and the liquid inlet channel 415 is arranged above the water vapor inlet channel 416; a filter screen 418 is arranged at the bottom of the oil residue separation chamber 412, the filter screen 418 is obliquely arranged towards the waste residue collection chamber 42, the lower part of the filter screen 418 is a grease collection chamber 43, a waste residue discharge pipeline 414 is arranged at the bottom of the right side of the oil residue separation chamber 412, and the waste residue discharge pipeline 414 is connected with the waste residue collection chamber 42; the top of the oil-water separation chamber 41 is provided with a water vapor discharge pipeline 413; a waste residue channel 422 is arranged at the bottom of the right side of the waste residue collection chamber 42, and the waste residue channel 422 is connected with a municipal sewage channel or a septic tank channel; an oil gas inlet channel 432 is arranged at the left side of the grease collecting chamber 43, and a grease recovery channel 433 is arranged at the lower side of the grease collecting chamber 43;

the recyclable garbage disposal device comprises a recyclable garbage stamping device 6, a stamped product transfer trolley 601 and a stamped product storage box 602; the recyclable garbage stamping device 6 comprises a stamping upper die holder 61, a stamping male die mounting plate 62 arranged below the stamping upper die holder, a stamping male die 60 arranged below the stamping male die mounting plate 62, stamping guide pillars 63 arranged at two sides of the stamping male die 60 and fixedly connected with the stamping upper die holder 61 at one end, a stamping lower die holder 66, a stamping female die mounting plate 65 arranged above the stamping lower die holder 66, a stamping female die 69 arranged above the stamping female die mounting plate 65, an ejector plate 68 arranged in the stamping female die 69 and above the stamping female die mounting plate 65, an ejector rod 67 arranged below the ejector plate 68 and penetrating through the stamping female die mounting plate 65 and the stamping lower die holder 66, stamping guide sleeves 64 arranged at two sides of the stamping female die 69 and fixedly connected with the stamping lower die holder 66 at one end, the stamping male die 60 and the stamping female die 69 are concentrically arranged up and down, and the shapes of the stamping male die 60 and the stamping female die 69 are matched, one end of the stamping guide post 63 is inserted into the stamping guide sleeve 64, and the stamping guide post 63 and the stamping guide sleeve 64 are used for accurately positioning the stamping male die 60 and the stamping female die 69 in the die assembly stamping process.

The garbage can recycling and cleaning device 5 is provided with a garbage can collecting station 51, a garbage can transferring trolley 52, a garbage can high-temperature cleaning and sterilizing device 53, a garbage can transferring trolley and a garbage can storage station 54 in sequence from upstream to downstream.

The garbage can high-temperature cleaning and disinfecting device 53 comprises a high-temperature cleaning and disinfecting chamber 531, a plurality of high-temperature cleaning and disinfecting stations 533 which are uniformly arranged in the high-temperature cleaning and disinfecting chamber 531, steam spray pipes 532 which are uniformly arranged at the top of the high-temperature cleaning and disinfecting chamber 531 and correspond to the high-temperature cleaning and disinfecting stations 533 one by one, and a steam discharge pipe 534 which is arranged at one side of the bottom of the high-temperature cleaning and disinfecting chamber 531;

the moisture exhaust tube 534 is in communication with the moisture inlet passage 416 by tubing. The liquid collecting means 25 includes a liquid collecting chamber 251 and a liquid discharge pipe 252 provided at the bottom of one side of the liquid collecting chamber 251, the liquid discharge pipe 252 communicating with the liquid inlet passage 415 through a pipe. A plurality of oil and gas discharge devices 33 are connected to the oil and gas inlet passage 432 through a manifold. The steam outlet conduit 413 is in communication with the steam lance 532 via a split conduit.

In this embodiment, further, the pressing mold 24 includes an upper mold base 241, a punch mounting plate 242 disposed below the upper mold base, a pressing punch 248 disposed below the punch mounting plate 242, a guide post 243 disposed at both sides of the pressing punch 248 and having one end fixedly connected to the upper mold base 241, a lower mold base 246, a die mounting plate 245 disposed above the lower mold base 246, a pressing die 249 disposed above the die mounting plate 245, a die fixing member 247 disposed at both sides of the pressing die 249 and disposed above the die mounting plate 245, a guide sleeve 244 disposed at both sides of the pressing die 249 and having one end fixedly connected to the lower mold base 246, the pressing punch 248 and the pressing die 249 being disposed concentrically and vertically, the shapes of the pressing male die 248 and the pressing female die 249 are matched, one end of the guide post 243 is inserted into the guide sleeve 244, the guide post 243 and the guide sleeve 244 are used for accurately positioning the pressing male die 248 and the pressing female die 249 in a matched mold pressing process.

This example is further illustrated as follows:

the collection box 11 collects kitchen waste and enters the crushing box 12, and the crushing box 12 crushes the kitchen waste and discharges the kitchen waste into a mold of the mold trolley 23 through a material discharge port arranged at the lower part. The mold trolley 23 transports the molds filled with the crushed kitchen waste to the front mold transfer station 21.

The front-mounted mold transfer station 21 transfers molds filled with the smashed kitchen waste placed in the front-mounted mold transfer station 21 to the pressing device 2 in sequence through another mold trolley, the pressing device 2 presses the smashed kitchen waste in the molds, pressed liquid enters the liquid collecting device 25, the liquid collecting device 25 is provided with a liquid discharge pipe 252, the liquid discharge pipe 252 is communicated with the liquid inlet channel 415 through a pipeline, and the pressed liquid is further discharged into the oil-water mixing chamber 411.

The pressed kitchen waste is continuously placed in the mould and enters the rear mould transfer station 22 through the mould trolley.

And transferring the die filled with the pressed kitchen waste in the rear die transfer station 22 into the drying and degreasing device 3 through the die trolley. And the drying and degreasing device 3 is used for drying and degreasing the pressed kitchen garbage in the die. The drying and degreasing device 3 comprises an annular drying channel 31, more than four drying stations 32 and a plurality of oil gas discharge devices 33, the more than four drying stations 32 are uniformly arranged in the annular drying channel 31, and the plurality of oil gas discharge devices 33 are arranged at the top of the annular drying channel 31. And opening a cabin door of the drying and degreasing device 3, and confirming whether a mold exists in a drying station. If a mold exists, the dried mold is taken out firstly, the mold filled with the pressed kitchen garbage is placed into a drying station of the drying and degreasing device 3, the cabin door is closed, the drying station filled with the mold runs clockwise around the annular drying channel 31, the cabin door is opened after the drying station runs for a circle, the mold is taken out, another mold to be dried is placed, and the cycle is repeated. The drying temperature is set to 200 ℃ and 250 ℃, and the oil gas discharge devices 33 are connected with the oil gas inlet channel 432 through the collecting pipe; the oil and gas discharge devices 33 discharge the oil and gas generated in the drying process to the grease collecting chamber cavity 431 of the grease collecting chamber 43 through the manifold connecting oil and gas inlet passage 432.

The grease recovery device 4 comprises an oil-water separation chamber 41, a waste residue collection chamber 42 and a grease collection chamber 43; the oil-water separation chamber 41 is arranged at the upper left of the grease recovery device 4, the waste residue collection chamber 42 is arranged at the right part of the grease recovery device 4, and the grease collection chamber 43 is arranged at the lower left of the grease recovery device 4; the middle part of the oil-water separation chamber 41 is vertically provided with an oil skimming plate 417, the oil skimming plate 417 divides the oil-water separation chamber 41 into two chambers, the left chamber is an oil-water mixing chamber 411, a stirring device, a heating device and a temperature measurement control device are arranged in the oil-water mixing chamber 411, the temperature in the oil-water mixing chamber 411 is controlled to be about 100 ℃, so that water and water in the liquid entering the oil-water mixing chamber 411 are continuously evaporated into water vapor which is discharged through a water vapor discharge pipeline 413, and the water vapor discharge pipeline 413 is communicated with a water vapor spray pipe 532 through a shunt pipeline so as to be used for high-temperature cleaning and disinfection of a garbage can. And a tap water inlet port is also arranged in the oil-water mixing chamber 411 to provide additional tap water access to adjust the height of the water level in the oil-water mixing chamber 411 so as to control the normal oil skimming of the oil skimming plate.

The right chamber is an oil-residue separation chamber 412; the grease and scum floating on the surface in the oil-water mixing chamber 411 flows into the oil-residue separation chamber 412 through the oil skimming plate 417; a liquid inlet channel 415 and a water vapor inlet channel 416 are arranged on the left side of the oil-water mixing chamber 411, and the liquid inlet channel 415 is arranged above the water vapor inlet channel 416; the bottom of the oil residue separation chamber 412 is provided with a filter screen 418, the filter screen 418 is obliquely arranged towards the waste residue collection chamber 42, the lower part of the filter screen 418 is provided with the grease collection chamber 43, the oil residue filter screen 418 filters the grease, and the separated grease falls into the grease collection chamber 43. A waste residue discharge pipeline 414 is arranged at the bottom of the right side of the oil residue separation chamber 412, and the waste residue discharge pipeline 414 is connected with the waste residue collection chamber 42; a waste residue channel 422 is arranged at the bottom of the right side of the waste residue collection chamber 42, and the waste residue channel 422 is connected with a municipal sewage channel or a septic tank channel; the grease collection chamber 43 recovers grease through the grease recovery passage 433 provided on the lower side.

The recyclable garbage disposal device comprises a recyclable garbage stamping device 6, a stamped product transfer trolley 601 and a stamped product storage box 602; the punching upper die holder 61 drives the punching male die 60 to move downwards, and under the guiding and positioning action of the punching guide pillar 63 and the punching guide sleeve 64, the punching male die 60 and the punching female die 69 are matched to punch the recyclable garbage in the punching female die. After the punching is completed, the ejector plate 68 which is arranged in the punching die 69 and above the punching die mounting plate 65 ejects the punched recyclable garbage through the ejector rod 67 which is arranged below the ejector plate 68 and penetrates through the punching die mounting plate 65 and the punching lower die holder 66, and the punched garbage is transferred to the punched garbage storage box 602 through the punched garbage transfer trolley 601.

The garbage can recycling and cleaning device 5 is provided with a garbage can collecting station 51, a garbage can transferring trolley 52, a garbage can high-temperature cleaning and sterilizing device 53, a garbage can transferring trolley and a garbage can storage station 54 in sequence from upstream to downstream. To treat that the disinfection garbage bin puts into garbage bin collecting station 51 in proper order, garbage bin transports dolly 52 will collect treat in garbage bin collecting station 51 that the disinfection garbage bin of treating transport in proper order to the garbage bin retrieve in the high temperature cleaning and disinfecting station 533 of belt cleaning device 5 entrance, high temperature cleaning and disinfecting station 533 is step-by-step forward in proper order through step-by-step mechanism, garbage bin transports the dolly and transports the garbage bin on the high temperature cleaning and disinfecting station 533 of belt cleaning device 5 exit to garbage bin storage station 54.

The garbage can high-temperature cleaning and disinfecting device 53 comprises a high-temperature cleaning and disinfecting chamber 531, a plurality of high-temperature cleaning and disinfecting stations 533 which are uniformly arranged in the high-temperature cleaning and disinfecting chamber 531, steam spray pipes 532 which are uniformly arranged at the top of the high-temperature cleaning and disinfecting chamber 531 and correspond to the high-temperature cleaning and disinfecting stations 533 one by one, and a steam discharge pipe 534 arranged on one side of the bottom of the high-temperature cleaning and disinfecting chamber 531. The vapor exhaust pipe 534 is in communication with the vapor inlet passage 416 through a pipe, thereby recycling the vapor resource. Through marching type cleaning and disinfection, water resources are saved and cleaning and disinfection efficiency is improved.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a be used for waste classification to handle recovery system, is including being used for kitchen garbage classification processing apparatus, recoverable refuse treatment device, garbage bin to retrieve belt cleaning device (5) and harmful substance recovery processing device (7), its characterized in that: the kitchen waste classification treatment device comprises a collection and crushing device (1), a pressing device (2), a drying and degreasing device (3) and a grease recovery device (4).

2. A system for waste sorting, disposal and recovery according to claim 1, wherein: the collecting and crushing device (1) comprises a collecting box body (11) and a crushing box body (12), wherein the collecting box body (11) is arranged at the upper part of the crushing box body (12), a material discharge port is arranged at the lower part of the crushing box body (12), and the material discharge port is matched with a mold trolley (23);

the pressing device (2) comprises a front-mounted mould transfer station (21), a rear-mounted mould transfer station (22), a mould trolley (23), a pressing mould (24) and a liquid collecting device (25); the pressing die (24) is arranged between the front die transfer station (21) and the rear die transfer station (22), the liquid collecting device (25) is arranged below the pressing die (24), and two groups of die trolleys (23) are arranged and are respectively matched with the front die transfer station (21) and the rear die transfer station (22);

the drying and degreasing device (3) comprises an annular drying channel (31), more than four drying stations (32) and a plurality of oil-gas discharge devices (33), wherein the more than four drying stations (32) are uniformly arranged in the annular drying channel (31), and the plurality of oil-gas discharge devices (33) are arranged at the top of the annular drying channel (31);

the grease recovery device (4) comprises an oil-water separation chamber (41), a waste residue collection chamber (42) and a grease collection chamber (43); the oil-water separation chamber (41) is arranged at the upper left of the grease recovery device (4), the waste residue collection chamber (42) is arranged at the right part of the grease recovery device (4), and the grease collection chamber (43) is arranged at the lower left of the grease recovery device (4); an oil skimming plate (417) is vertically arranged in the middle of the oil-water separation chamber (41), the oil skimming plate (417) divides the oil-water separation chamber (41) into two chambers, the left chamber is an oil-water mixing chamber (411), and the right chamber is an oil-residue separation chamber (412); a liquid inlet channel (415) and a water vapor inlet channel (416) are arranged on the left side of the oil-water mixing chamber (411), and the liquid inlet channel (415) is arranged above the water vapor inlet channel (416); a filter screen (418) is arranged at the bottom of the oil residue separation chamber (412), the filter screen (418) is obliquely arranged towards the waste residue collection chamber (42), a grease collection chamber (43) is arranged at the lower part of the filter screen (418), a waste residue discharge pipeline (414) is arranged at the bottom of the right side of the oil residue separation chamber (412), and the waste residue discharge pipeline (414) is connected with the waste residue collection chamber (42); a water vapor discharge pipeline (413) is arranged at the top of the oil-water separation chamber (41); a waste residue channel (422) is arranged at the bottom of the right side of the waste residue collection chamber (42), and the waste residue channel (422) is connected with a municipal sewage channel or a septic tank channel; an oil gas inlet channel (432) is arranged on the left side of the grease collecting chamber (43), and a grease recovery channel (433) is arranged on the lower side of the grease collecting chamber (43);

the recyclable waste disposal device comprises a recyclable waste punching device (6), a punched product transfer trolley (601) and a punched product storage box (602); the recyclable garbage stamping device (6) comprises a stamping upper die holder (61), a stamping male die mounting plate (62) arranged below the stamping upper die holder, a stamping male die (60) arranged below the stamping male die mounting plate (62), stamping guide pillars (63) arranged at two sides of the stamping male die (60) and fixedly connected with the stamping upper die holder (61) at one end, a stamping lower die holder (66), a stamping female die mounting plate (65) arranged above the stamping lower die holder (66), a stamping female die (69) arranged above the stamping female die mounting plate (65), an ejector plate (68) arranged in the stamping female die (69) and arranged above the stamping female die mounting plate (65), an ejector rod (67) arranged below the ejector plate (68) and penetrating through the stamping female die mounting plate (65) and the stamping lower die holder (66), and a stamping guide sleeve (64) arranged at two sides of the stamping female die (69) and fixedly connected with the stamping lower die holder (66) at one end, the stamping male die (60) and the stamping female die (69) are arranged in a vertically concentric corresponding manner, the shapes of the stamping male die (60) and the stamping female die (69) are matched, one end of the stamping guide pillar (63) is inserted into the stamping guide sleeve (64), and the stamping guide pillar (63) and the stamping guide sleeve (64) are used for accurately positioning the stamping male die (60) and the stamping female die (69) in a die assembly stamping process;

the liquid collecting device (25) comprises a liquid collecting chamber (251) and a liquid discharging pipe (252) arranged at the bottom of one side of the liquid collecting chamber (251), and the liquid discharging pipe (252) is communicated with the liquid inlet channel (415) through a pipeline;

a plurality of oil and gas discharge devices (33) are connected with the oil and gas inlet channel (432) through a header.

3. A system for waste sorting, disposal and recovery according to claim 2, wherein: the pressing die (24) comprises an upper die holder (241), a punch mounting plate (242) arranged below the upper die holder, a pressing punch (248) arranged below the punch mounting plate (242), guide posts (243) arranged at two sides of the pressing punch (248) and one end of each guide post is fixedly connected with the upper die holder (241), a lower die holder (246), a die mounting plate (245) arranged above the lower die holder (246), a pressing die (249) arranged above the die mounting plate (245), die fixing parts (247) arranged at two sides of the pressing die (249) and arranged above the die mounting plate (245), guide sleeves (244) arranged at two sides of the pressing die (249) and one end of each guide sleeve is fixedly connected with the lower die holder (246), the pressing punch (248) and the pressing die (249) are arranged in a vertically concentric corresponding mode, and the shapes of the pressing punch (248) and the pressing die (249) are matched, one end of the guide post (243) is inserted into the guide sleeve (244), and the guide post (243) and the guide sleeve (244) are used for accurately positioning the pressing male die (248) and the pressing female die (249) in a die closing and pressing process.

4. A system for waste sorting, disposal and recovery according to claim 3, wherein: the pressing female die (249) is cylindrical in shape, and a plurality of through holes are uniformly formed in the bottom of the pressing female die.

5. A system for waste sorting, disposal and recovery according to claim 1, wherein: the garbage can recycling and cleaning device (5) is sequentially provided with a garbage can collecting station (51), a garbage can transferring trolley (52), a garbage can high-temperature cleaning and sterilizing device (53), a garbage can transferring trolley and a garbage can storage station (54) from upstream to downstream.

6. A system for waste sorting, disposal and recovery according to claim 5, wherein: the garbage can high-temperature cleaning and disinfecting device (53) comprises a high-temperature cleaning and disinfecting chamber (531), a plurality of high-temperature cleaning and disinfecting stations (533) which are uniformly arranged in the high-temperature cleaning and disinfecting chamber (531), steam spray pipes (532) which are uniformly arranged at the top of the high-temperature cleaning and disinfecting chamber (531) and correspond to the high-temperature cleaning and disinfecting stations (533) one by one, and a steam discharge pipe (534) arranged on one side of the bottom of the high-temperature cleaning and disinfecting chamber (531).

7. A system for waste sorting, disposal and recovery according to claim 6, wherein: the vapor discharge pipe (534) is communicated with the vapor inlet channel (416) through a pipeline.

8. A system for waste sorting, disposal and recovery according to claim 6, wherein: the water vapor discharge pipeline (413) is communicated with the water vapor spray pipe (532) through a shunt pipeline.