CN110681671B - Rural domestic waste sorting unit - Google Patents

Rural domestic waste sorting unit Download PDF

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Publication number
CN110681671B
CN110681671B CN201910977073.9A CN201910977073A CN110681671B CN 110681671 B CN110681671 B CN 110681671B CN 201910977073 A CN201910977073 A CN 201910977073A CN 110681671 B CN110681671 B CN 110681671B
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China
Prior art keywords
sorting
box
degradation
residue
magnetic separation
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CN110681671A (en
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刘洪涛
郭小夏
欧阳竹
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Institute of Geographic Sciences and Natural Resources of CAS
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Institute of Geographic Sciences and Natural Resources of CAS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a rural domestic garbage sorting device, which relates to the technical field of garbage treatment and comprises a sorting crushing box, a sorting degradation box, a liquid collecting box and a crushing conveying device, the shale shaker, the material loading conveyer, first magnetic separation device, second magnetic separation device and controller, it is lower part open structure to select separately broken case, it is fixed in liquid collecting box's upper surface to select separately broken case, be provided with a plurality of drainage holes on liquid collecting box's the roof, the export of selecting separately broken case and the access connection of shale shaker, the shale shaker is provided with oversize thing export and undersize thing export, oversize thing export is connected with first magnetic separation device, undersize thing export is through the material loading conveyer with select separately the access connection of degradation case, it is provided with the residue export to select separately degradation case opposite side bottom, the below of residue export is provided with second magnetic separation device, it drags for device and residue pusher to select separately to be provided with light rubbish in the degradation case. The device has high-efficient separation throughput, can realize the effective utilization of rubbish.

Description

Rural domestic waste sorting unit
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a rural domestic garbage sorting device.
Background
Rural domestic waste refers to solid waste generated by rural population in daily life or activities for providing services for daily life, and waste regarded as domestic waste by laws and administrative laws and regulations. The rural domestic garbage comprises kitchen waste, melon and fruit peel, straw, livestock manure, plastics, paper, cloth, metal, glass, rubber, leather, masonry, ash and the like. The sorting before the garbage treatment is a very important link, so that the perfect and reliable rural domestic garbage sorting process is the key for improving the garbage recycling efficiency and realizing the comprehensive treatment. However, the existing garbage recycling sorting equipment generally has the problems of low sorting efficiency, incomplete sorting and incapability of fully and effectively utilizing the garbage.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rural domestic garbage sorting device which has high-efficiency sorting and processing capacity and can realize effective utilization of garbage.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a rural domestic garbage sorting device which comprises a sorting crushing box, a sorting degradation box, a liquid collecting box, a crushing conveying device, a vibrating screen, a feeding conveyor, a first magnetic separation device, a second magnetic separation device and a controller, wherein the top of the sorting crushing box is provided with a main feeding hole, the sorting crushing box is of a lower opening structure, the sorting crushing box is fixed on the upper surface of the liquid collecting box, the top plate of the liquid collecting box is provided with a plurality of water filtering holes, the outlet of the sorting crushing box is connected with the inlet of the vibrating screen, the vibrating screen is downwards inclined from one end close to the sorting crushing box to one end far away from the sorting crushing box, the crushing conveying device is used for crushing garbage and conveying the garbage to the outlet of the sorting crushing box, and the vibrating screen is provided with an oversize outlet and an undersize outlet, the sieve export is connected with first magnetic separation device, the screen export with the access connection of material loading conveyer, the export of material loading conveyer with the access connection who selects separately degradation case, select separately degradation case one side and be provided with the bacterial filling opening that is located upper portion and the degradation liquid export that is located the bottom, it is provided with the residue export to select separately degradation case opposite side bottom, the bacterial filling opening with degradation liquid exit all is provided with the valve, it has the baffle that is used for the switching to articulate on the sorting degradation case the residue export, the below of residue export is provided with second magnetic separation device, it drags for device and residue pusher to select separately degradation incasement light rubbish, residue pusher be used for with select separately degradation bottom of the case the residue carry to the residue exit, first magnetic separation device second magnetic separation device, The light garbage fishing device and the residue pushing device are both connected with the controller.
Preferably, the crushing and conveying device comprises a first motor, a coupler, a pushing rod and a spiral blade, the first motor is fixed on the upper surface of the liquid collecting box, the first motor is arranged outside the sorting and crushing box, the pushing rod is arranged in the sorting and crushing box, one end of the pushing rod extends out of one side of the sorting and crushing box, one end of the pushing rod, which extends out of the sorting and crushing box, is connected with an output shaft of the first motor through the coupler, and the spiral blade is arranged on the pushing rod.
Preferably, still include belt cleaning device, belt cleaning device includes water tank, water pump, water pipe and a plurality of shower nozzle, and is a plurality of the shower nozzle install in select separately broken incasement portion, it is a plurality of the shower nozzle pass through the water pipe with the water tank is connected, the water pump set up in on the water pipe.
Preferably, residue pusher includes first power device and push pedal, first power device is fixed in on the bottom plate of sorting degradation case, just first power device is located and keeps away from one side of residue export, first power device is connected with the push pedal and can drives the push pedal edge the bottom plate motion of sorting degradation case, first power device with the controller is connected.
Preferably, the sorting and degrading box comprises a box body with an upper opening and a cover plate capable of covering the box body, the light garbage fishing device comprises a rope collecting and releasing device, a connecting rope, a second power device, a connecting plate and a fishing plate, the rope collecting and releasing device and the second power device are respectively installed at two ends of the lower surface of the cover plate, the connecting plate is installed at the lower end of the second power device, the lower end of the connecting plate is hinged to the fishing plate, the lower end of the fishing plate is connected with one end of the connecting rope, the other end of the connecting rope is connected with the rope collecting and releasing device, a plurality of through holes are formed in the fishing plate, and the second power device and the rope collecting and releasing device are connected with the controller.
Preferably, the rope winding and unwinding device comprises a second motor and a rope winding disc, the second motor is mounted on the lower surface of the cover plate, the rope winding disc is fixedly sleeved on an output shaft of the second motor, the connecting rope is wound on the rope winding disc, and the second motor is connected with the controller.
Preferably, the lower part of the residue outlet is connected with a material guide plate which is arranged in a downward inclination manner, and an outlet of the material guide plate is positioned above the second magnetic separation device.
Preferably, the first magnetic separation device comprises a first belt conveyor and a first metal collection box, a first electromagnetic sheet is arranged on the surface of a conveyor belt of the first belt conveyor, the first electromagnetic sheet is connected with the controller, and the first metal collection box is arranged below the conveyor belt of the first belt conveyor.
Preferably, the second magnetic separation device comprises a second belt conveyor and a second metal collection box, a second electromagnetic sheet is arranged on the surface of the conveyor belt of the second belt conveyor, the second electromagnetic sheet is connected with the controller, and the second metal collection box is arranged below the conveyor belt of the second belt conveyor.
Compared with the prior art, the invention has the following technical effects:
the rural domestic garbage sorting device of the invention puts the garbage into a sorting crushing box through a main feed inlet, a crushing conveying device conveys the garbage to an outlet of the sorting crushing box, liquid in the garbage enters a liquid collecting box through a water filtering hole in the conveying process to realize solid-liquid separation of the garbage, and as the organic garbage for degradation is soft garbage, the organic garbage is crushed through the crushing conveying device, the separated and crushed solid garbage enters a vibrating screen, the large garbage screened through the vibrating screen enters a first magnetic separation device from an oversize outlet, the first magnetic separation device separates and collects metal in the large garbage, the small garbage enters the sorting degrading box from an undersize outlet through a feeding conveyer, organic substances in the garbage are degraded by adopting a microbiological treatment technology, the odor of the garbage can be effectively removed, and fermented bacteria liquid enters a methane tank to generate methane for peripheral residents to use, realize organic rubbish's make full use of, the residue that forms after the degradation passes through residue pusher and carries to stock guide entering second magnetic separation device, and the fritter metal of second magnetic separation device in with the residue separates and collects, and light rubbish is dragged for the device and is dragged for the collection with plastics, film etc. that float on the fungus liquid, realizes selecting separately the rubbish into the multiclass high-efficiently from this, selects separately effectually.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a first structure of a rural domestic waste sorting device provided by the present invention;
FIG. 2 is a schematic view of a second structure of the rural domestic waste sorting device provided by the present invention;
FIG. 3 is a schematic view of the structure of the sorting and degrading box of the present invention.
Description of reference numerals: 1. a sorting crushing box; 2. a liquid collection tank; 3. vibrating screen; 4. a feeding conveyor; 5. a sorting degradation box; 51. a box body; 52. a cover plate; 6. a total feed inlet; 7. water filtering holes; 8. a spray head; 9. a first motor; 10. a coupling; 11. a push rod; 12. a helical blade; 13. an oversize outlet; 14. a first belt conveyor; 15. a first metal collection box; 16. a strain injection port; 17. a degradation liquid outlet; 18. a first power unit; 19. pushing the plate; 20. a rope retracting device; 201. a second motor; 202. rope coiling disc; 21. a second power unit; 22. a connecting plate; 23. fishing out the plate; 24. connecting ropes; 25. a material guide plate; 26. a second belt conveyor; 27. a second metal collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a rural domestic garbage sorting device which has high-efficiency sorting and processing capacity and can realize effective utilization of garbage.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-3, this embodiment provides a rural domestic garbage sorting device, which includes a sorting crushing box 1, a sorting degradation box 5, a liquid collection box 2, a crushing conveying device, a vibrating screen 3, a feeding conveyor 4, a first magnetic separation device, a second magnetic separation device and a controller, wherein a total feed inlet 6 is arranged at the top of the sorting crushing box 1, the sorting crushing box 1 is of a lower opening structure, the sorting crushing box 1 is fixed on the upper surface of the liquid collection box 2, a plurality of water filtering holes 7 are arranged on the top plate of the liquid collection box 2, an outlet of the sorting crushing box 1 is connected with an inlet of the vibrating screen 3, the vibrating screen 3 is inclined downwards from one end close to the sorting crushing box 1 to one end far away from the sorting crushing box 1, the crushing conveying device is used for conveying garbage to an outlet of the sorting crushing box 1, the vibrating screen 3 is provided with an oversize outlet 13 and an undersize outlet, the oversize outlet 13 is connected with a first magnetic separation device, the undersize outlet is connected with the inlet of the feeding conveyor 4, the outlet of the feeding conveyor 4 is connected with the inlet of the separation degradation box 5, one side of the separation degradation box 5 is provided with a strain injection port 16 positioned at the upper part and a degradation liquid outlet 17 positioned at the bottom part, the bottom of the other side of the separation degradation box 5 is provided with a residue outlet, the strain injection port 16 and the degradation liquid outlet 17 are both provided with valves, the separation degradation box 5 is hinged with a baffle for opening and closing the residue outlet, a second magnetic separation device is arranged below the residue outlet, the separation degradation box 5 is internally provided with a light garbage fishing device and a residue pushing device, the residue pushing device is used for conveying the residue at the bottom of the separation degradation box 5 to the residue outlet, the first magnetic separation device and the second magnetic separation device, the light garbage fishing device and the residue pushing device are both connected with the controller.
When the device is used, the degradation liquid outlet 17 and the residue outlet are closed, strain liquid is injected into the separation degradation box 5 through the strain injection port 16, the garbage is put into the separation crushing box 1 through the main feed port 6, the crushing and conveying device conveys the garbage to the outlet of the separation crushing box 1, the liquid in the garbage enters the liquid collecting box 2 through the water filtering holes 7 in the conveying process, solid-liquid separation of the garbage is realized, kitchen residues, melon and fruit shells, straws, livestock manure and the like belong to organic garbage, therefore, the organic garbage for degradation is soft garbage, the soft garbage is easy to crush, the organic garbage can be effectively crushed through the crushing and conveying device, the organic garbage is crushed into small garbage and is convenient to enter the lower part of a screen of the vibrating screen 3, the separated and crushed solid garbage enters the vibrating screen 3, and the large garbage screened by the vibrating screen 3 enters the first magnetic separation device through the oversize outlet 13, the first magnetic separation device separates and collects metals in the bulk garbage, the small garbage enters a separation degradation box 5 from a screen underflow outlet through the conveying of a feeding conveyor 4, organic garbage (kitchen remainder, melon and fruit peel, straws, livestock manure and the like) with smaller buoyancy is deposited in a strain liquid, and is decomposed into micromolecular organic matters under the action of microorganisms and enzymes to be dissolved in a soaking liquid and form residues, the organic matters in the garbage are degraded by adopting a microbial treatment technology, the odor of the garbage can be effectively removed, the fermented strain liquid is discharged from a degradation liquid outlet 17 and enters a methane tank for further hydrolysis and anaerobic reaction to generate methane for peripheral residents to use, so that the organic garbage is fully utilized, the residues formed after degradation are conveyed to a material guide plate 25 through a residue pushing device and enter a second magnetic separation device, the second magnetic separation device separates and collects the small metals in the residues, the light garbage fishing device drags and collects plastics, foams, films and the like floating on the strain liquid, so that garbage is efficiently sorted into various types, and the sorting effect is good.
Specifically, broken conveyor includes first motor 9, the shaft coupling 10, pushing ram 11 and helical blade 12, first motor 9 is fixed in the upper surface of liquid collection box 2, and first motor 9 sets up in the broken case of separation 1 outsidely, pushing ram 11 sets up in the broken case of separation 1 and one end is stretched out by one side of the broken case of separation 1, the output shaft of shaft coupling 10 and first motor 9 is passed through to the one end that pushing ram 11 stretches out, helical blade 12 installs on pushing ram 11, during the use, open first motor 9, pushing ram 11 drives helical blade 12 and carries rubbish.
For the convenience of wasing the roof of selecting separately broken case 1 and liquid collecting box 2, still include belt cleaning device in this embodiment, belt cleaning device includes the water tank, the water pump, water pipe and a plurality of shower nozzle 8, a plurality of shower nozzles 8 are installed in selecting separately broken case 1 inside, a plurality of shower nozzles 8 lead to pipe to be connected with the water tank, the water pump sets up on the water pipe, when needing to wash, open the water pump and make 8 blowout rivers of shower nozzle, roof through wasing liquid collecting box 2 avoids water filtering hole 7 to block up, through washing select separately broken case 1 deodorization.
Specifically, residue pusher includes first power device 18 and push pedal 19, and first power device 18 is fixed in on the bottom plate of sorting degradation case 5, and first power device 18 is located the one side of keeping away from the residue export, and first power device 18 is connected with push pedal 19 and can drive push pedal 19 along the bottom plate motion of sorting degradation case 5.
In order to introduce the residues into the second magnetic separation device, the lower part of the residue outlet is connected with a material guide plate 25 which is arranged in a downward inclination manner, and the outlet of the material guide plate 25 is positioned above the second magnetic separation device.
Specifically, as shown in fig. 3, the sorting and degrading box 5 includes a box body 51 with an upper opening and a cover plate 52 capable of covering the upper part of the box body 51, the light garbage fishing device includes a rope collecting and releasing device 20, a connecting rope 24, a second power device 21, a connecting plate 22 and a fishing plate 23, the rope collecting and releasing device 20 and the second power device 21 are respectively installed at two ends of the lower surface of the cover plate 52, the connecting plate 22 is installed at the lower end of the second power device 21, the lower end of the connecting plate 22 is hinged with the fishing plate 23, the lower end of the fishing plate 23 is connected with one end of the connecting rope 24, the other end of the connecting rope 24 is connected with the rope collecting and releasing device 20, and the fishing plate 23.
In this embodiment, the rope retracting device 20 includes a second motor 201 and a rope winding disc 202, the second motor 201 is installed on the lower surface of the cover plate 52, the rope winding disc 202 is fixedly sleeved on the output shaft of the second motor 201, and the connecting rope 24 is wound on the rope winding disc 202. It should be noted that the rope retracting device 20 may also be an automatic retracting and releasing device in the prior art.
The first power device 18, the second power device 21 and the second motor 201 in this embodiment are all connected to the controller. Initially, the fishing plate 23 is in a vertical state in fig. 1, when light garbage such as plastic, foam, and films needs to be fished, the controller controls the second motor 201 to open and drive the rope reel 202 to rotate and pack up the connecting rope 24, and further drives the fishing plate 23 to rotate upwards to a horizontal state in fig. 3, at the moment, the controller controls the second motor 201 and the second power device 21 to simultaneously drive the connecting rope 24 and the connecting plate 22 to move upwards to separate from the upper surface of the strain liquid, so that the fishing of the light garbage is completed, and when the light garbage on the fishing plate 23 needs to be taken out, the cover plate 52 of the sorting degradation box 5 is lifted to take out and collect the light garbage. After that, the degradation liquid outlet 17 is opened to discharge the degradation liquid, and the residue is attached to the bottom plate of the separation degradation box 5, the baffle plate at the residue outlet is opened, and the controller controls the first power device 18 to drive the push plate 19 to move towards the residue outlet to convey the residue to the guide plate 25.
In the present embodiment, the first power device 18 and the second power device 21 are cylinders or electric push rods. The feeding conveyor 4 is a belt conveyor in the prior art.
Specifically, the first magnetic separation device comprises a first belt conveyor 14 and a first metal collection box 15, a first electromagnetic sheet is arranged on the surface of a conveyor belt of the first belt conveyor 14, the first electromagnetic sheet is connected with a controller, and the first metal collection box 15 is arranged below the conveyor belt of the first belt conveyor 14. At the beginning, the controller controls first electromagnetism piece circular telegram, falls by oversize thing export 13 and is adsorbed by first electromagnetism piece in the metal in the bold rubbish on the conveyer belt of first band conveyer 14, and when needs take off the adsorbed metal, the controller controls first electromagnetism piece outage, and the metal in the bold rubbish will fall into first metal and collect in the box 15.
Specifically, the second magnetic separation device comprises a second belt conveyor 26 and a second metal collection box 27, a second electromagnetic sheet is arranged on the surface of the conveyor belt of the second belt conveyor 26, the second electromagnetic sheet is connected with the controller, and the second metal collection box 27 is arranged below the conveyor belt of the second belt conveyor 26. At the beginning, the controller controls the second electromagnetic sheet to be powered on, the metal in the residue falling on the conveyor belt of the second belt conveyor 26 from the material guide plate 25 is adsorbed by the second electromagnetic sheet, and when the adsorbed metal needs to be taken down, the controller controls the second electromagnetic sheet to be powered off, and the metal in the residue falls into the second metal collection box 27.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims (8)

1. A rural domestic garbage sorting device is characterized by comprising a sorting crushing box, a sorting degradation box, a liquid collecting box, a crushing conveying device, a vibrating screen, a feeding conveyor, a first magnetic separation device, a second magnetic separation device and a controller, wherein a main feed inlet is formed in the top of the sorting crushing box, the sorting crushing box is of an open structure at the lower part and is fixed on the upper surface of the liquid collecting box, a plurality of water filtering holes are formed in the top plate of the liquid collecting box, the outlet of the sorting crushing box is connected with the inlet of the vibrating screen, the vibrating screen is downwards inclined from one end close to the sorting crushing box to the end far away from the sorting crushing box, the crushing conveying device is used for conveying garbage to the outlet of the sorting crushing box, and the vibrating screen is provided with an oversize outlet and an undersize outlet, the sieve export is connected with first magnetic separation device, the screen export with the access connection of material loading conveyer, the export of material loading conveyer with the access connection who selects separately degradation case, select separately degradation case one side and be provided with the bacterial filling opening that is located upper portion and the degradation liquid export that is located the bottom, it is provided with the residue export to select separately degradation case opposite side bottom, the bacterial filling opening with degradation liquid exit all is provided with the valve, it has the baffle that is used for the switching to articulate on the sorting degradation case the residue export, the below of residue export is provided with second magnetic separation device, it drags for device and residue pusher to select separately degradation incasement light rubbish, residue pusher be used for with select separately degradation bottom of the case the residue carry to the residue exit, first magnetic separation device second magnetic separation device, The light garbage fishing device and the residue pushing device are both connected with the controller; sorting degradation case includes upper portion open-ended box and can cover and locate the apron on box upper portion, light rubbish is dragged for the device and is put, is connected rope, second power device, connecting plate and is dragged for the board including receiving and releasing, receive and release the rope device with second power device installs respectively in the both ends of apron lower surface, the connecting plate is installed to second power device lower extreme, the connecting plate lower extreme articulates there is the board of dragging for, drag for the board lower extreme with it connects to connect rope one end, connect the rope other end with it connects to receive and release the rope device, it is provided with a plurality of through-holes on the board to drag for, second power device with receive and release the rope device all with the controller is connected.
2. The rural domestic waste sorting device of claim 1, wherein the crushing and conveying device comprises a first motor, a coupling, a pushing rod and a spiral blade, the first motor is fixed on the upper surface of the liquid collecting box, the first motor is arranged outside the sorting and crushing box, the pushing rod is arranged in the sorting and crushing box, one end of the pushing rod extends out from one side of the sorting and crushing box, the extending end of the pushing rod is connected with an output shaft of the first motor through the coupling, and the spiral blade is arranged on the pushing rod.
3. The rural domestic waste sorting unit of claim 1, further comprising a cleaning device, wherein the cleaning device comprises a water tank, a water pump, a water pipe and a plurality of spray heads, the plurality of spray heads are installed inside the sorting and crushing box, the plurality of spray heads are connected with the water tank through the water pipe, and the water pump is arranged on the water pipe.
4. The rural domestic waste sorting unit of claim 1, wherein the residue pushing device comprises a first power device and a push plate, the first power device is fixed on the bottom plate of the sorting degradation box, the first power device is located at a side far away from the residue outlet, the first power device is connected with the push plate and can drive the push plate to move along the bottom plate of the sorting degradation box, and the first power device is connected with the controller.
5. The rural domestic garbage sorting device according to claim 1, wherein the rope winding and unwinding device comprises a second motor and a rope winding disc, the second motor is mounted on the lower surface of the cover plate, the rope winding disc is fixedly sleeved on an output shaft of the second motor, the connecting rope is wound on the rope winding disc, and the second motor is connected with the controller.
6. The rural domestic waste sorting unit of claim 1, wherein a material guide plate is connected to the lower portion of the residue outlet and is inclined downward, and an outlet of the material guide plate is located above the second magnetic separation device.
7. The rural domestic waste sorting device of claim 1, wherein the first magnetic separation device comprises a first belt conveyor and a first metal collection box, a first electromagnetic sheet is arranged on the surface of a conveyor belt of the first belt conveyor, the first electromagnetic sheet is connected with the controller, and the first metal collection box is arranged below the conveyor belt of the first belt conveyor.
8. The rural domestic waste sorting device of claim 1, wherein the second magnetic separation device comprises a second belt conveyor and a second metal collection box, a second electromagnetic sheet is arranged on the surface of the conveyor belt of the second belt conveyor, the second electromagnetic sheet is connected with the controller, and the second metal collection box is arranged below the conveyor belt of the second belt conveyor.
CN201910977073.9A 2019-10-15 2019-10-15 Rural domestic waste sorting unit Active CN110681671B (en)

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CN112299060B (en) * 2020-11-10 2021-12-07 浙江星霸环保工程有限公司 Domestic waste classification device
CN112705550B (en) * 2020-12-02 2022-11-08 瑞泰境美(山东)环保科技有限公司 Solid waste treatment device with screening function
CN112718678B (en) * 2020-12-29 2022-09-13 润星(福建)新材料科技有限公司 Waste iron slag cleaning device for internally forming ant nest
CN113857207B (en) * 2021-09-24 2023-07-11 深圳市启明金株生态科技有限公司 Environment-friendly biochemical degradation equipment for recycling kitchen waste
CN113911591A (en) * 2021-10-22 2022-01-11 深圳市创辉煌环保科技发展有限公司 Garbage classification equipment with intelligent remote control function

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