CN107737796A - Garbage-treatment car - Google Patents

Garbage-treatment car Download PDF

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Publication number
CN107737796A
CN107737796A CN201711155844.3A CN201711155844A CN107737796A CN 107737796 A CN107737796 A CN 107737796A CN 201711155844 A CN201711155844 A CN 201711155844A CN 107737796 A CN107737796 A CN 107737796A
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CN
China
Prior art keywords
fermenting cellar
garbage
rubbish
treatment car
generation apparatus
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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CN201711155844.3A
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Chinese (zh)
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CN107737796B (en
Inventor
祁玉龙
***
张勇
宋迎春
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Tsinghua University
Construction Machinery Branch of XCMG
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Tsinghua University
Construction Machinery Branch of XCMG
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Priority to CN201711155844.3A priority Critical patent/CN107737796B/en
Publication of CN107737796A publication Critical patent/CN107737796A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/107Apparatus for enzymology or microbiology with means for collecting fermentation gases, e.g. methane
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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

Abstract

The present invention relates to a kind of garbage-treatment car, garbage-treatment car includes:Vehicle body;And biogas generation apparatus (1), on vehicle body, biogas generation apparatus (1) includes at least one fermenting cellar (2) for the rubbish that ferments, and fermenting cellar (2) includes being used to introduce wait the charging aperture (3) of the rubbish to ferment and the discharging opening (41,42,43) for exporting the rubbish after fermenting.Using the technical scheme of the application, using the technical scheme of the application, garbage-treatment car can be moved to collection kitchen garbage and fowl and animal excrement etc. in residential block, and using above-mentioned rubbish manufacture biogas, be advantageous to improve the problem of mode of processing kitchen garbage and fowl and animal excrement present in correlation technique pollutes environment.Further, the rubbish that garbage truck processing car is collected into can timely be fermented, and shorten the time of garbage disposal.

Description

Garbage-treatment car
Technical field
The present invention relates to sanitation equipment field, in particular to a kind of garbage-treatment car.
Background technology
The quantity of refuse that China small towns kitchen garbage produces scattered, each generation point of point is few, and the kitchen garbage in small towns is difficult to effectively Collect and transport, the intractability of kitchen garbage, efficiency are low.A large amount of kitchen garbages receive fortune with domestic garbage mixing, fill or burn Burn, cause loading embeading percolation liquid to increase, incinerating combustion value reduces, and largely effects on garbage disposal effect.And feces of livestock and poultry existing for village, Not the problem of not only existing the collection problem of similar kitchen garbage, while being faced with pollution rural environments yet.
Existing Method of Food Wastes Disposal has following 3 class:
(1) kitchen garbage is received with domestic garbage mixing and transported, and is filled or is burned, and current most small towns are still in this way It is main.
(2) by after kitchen garbage pulverizing, sewage treatment plant is drained into.
(3) chemical mode such as high temperature aerobic composting, anaerobic fermentation, under given conditions by the metabolism of specific bacteria and numerous Grow, reach organic matter conversion purpose.
The processing mode that kitchen garbage fills, burning disposal and broken emission treatment are all not effective, exist not to environment Good influence.Common kitchen garbage anaerobic methane production cycle length, efficiency is low, and kitchen garbage collects difficulty, and livestock excrement composting is also It is difficult to control, and pollution problem cannot be solved effectively.
The content of the invention
The present invention is intended to provide a kind of garbage-treatment car, kitchen garbage and poultry are handled to improve present in correlation technique The problem of mode of excrement pollutes environment.
One side according to embodiments of the present invention, the invention provides a kind of garbage-treatment car, garbage-treatment car includes:
Vehicle body;And
Biogas generation apparatus, on vehicle body, biogas generation apparatus includes being used at least one of rubbish of fermenting Fermenting cellar, fermenting cellar includes being used to introduce wait the charging aperture of the rubbish to ferment and the discharging opening for exporting the rubbish after fermenting.
Alternatively, at least one fermenting cellar includes:
First anaerobic fermentation room;And
Second anaerobic fermentation room, the charging aperture of the second anaerobic fermentation room communicate with the discharging opening of the first anaerobic fermentation room.
Alternatively, the first anaerobic fermentation room and the second anaerobic fermentation room are arranged side by side along the length direction of vehicle body.
Its special device sign is that biogas generation apparatus also includes the grinder being located in fermenting cellar, and hair is entered for crushing Rubbish in ferment room.
Alternatively, charging aperture is located at the top of fermenting cellar, and grinder is located at the lower section of charging aperture and relative with charging aperture.
Alternatively, biogas generation apparatus also includes the agitator that arrangement is corresponded with fermenting cellar, and agitator is located at accordingly Fermenting cellar in, for stirring the rubbish in corresponding fermenting cellar.
Alternatively, fermenting cellar includes:
Anaerobic fermentation room;
Aerobic fermentation room, the charging aperture of aerobic fermentation room and the discharging opening of anaerobic fermentation room communicate.
Alternatively, biogas generation apparatus also includes:
First detection means, it is located in anaerobic fermentation room, the first detection means includes temperature detection part, pH value test section Part and methane content detection part;And
Second detection device, it is located in aerobic fermentation room, second detection device includes temperature detection part and rubbish is aqueous Rate detection part.
Alternatively, biogas generation apparatus also includes:
Heater block, for being heated for fermenting cellar;And/or
Material launches part, for launching acid material or alkaline material into fermenting cellar, to adjust the pH value of fermenting cellar; And/or
Valve, for controlling whether fermenting cellar discharges biogas.
Alternatively, biogas generation apparatus also includes controller, and controller is used for:
When temperature in fermenting cellar is less than predetermined temperature value, controller control heater block work;
When the Ph values of rubbish in fermenting cellar are less than first predetermined value, controller control material launches part to fermenting cellar Interior dispensing alkaline material, when the Ph values for the indoor refuse that ferments are higher than second predetermined value, control material launches part to fermenting cellar Launch acid material;
When the methane content of fermenting cellar reaches content predetermined value, controller control valve door is opened.
Alternatively, biogas generation apparatus also includes the heat-insulation layer being attached on the inwall of fermenting cellar, and heater block is located at guarantor The inner side of warm layer.
Alternatively, heater block connects with vehicle body heat transfer.
Alternatively, heater block includes the First Heat Exchanger being located in fermenting cellar, and biogas generation apparatus also includes:
Second heat exchanger, it is adjacent with the engine of vehicle body, to absorb heat caused by engine;And
Pipeline, is connected with First Heat Exchanger and the second heat exchanger, and the medium in the second heat exchanger is delivered into first Heat exchanger;And/or the medium in First Heat Exchanger is delivered to the second heat exchanger.
Using the technical scheme of the application, garbage-treatment car, which can be moved in residential block, collects kitchen garbage and manure of livestock and poultry Just etc., and using above-mentioned rubbish manufacture biogas, be advantageous to improve that kitchen garbage and manure of livestock and poultry are handled present in correlation technique Just the problem of mode pollutes environment.Further, the rubbish that garbage truck processing car is collected into can timely be fermented, and be contracted The short time of garbage disposal.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its Advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 shows the structural representation of the biogas generation apparatus of the garbage-treatment car of embodiments of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Below Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes Any restrictions.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Fig. 1 shows the structural representation of the biogas generation apparatus of the garbage-treatment car of the present embodiment.The rubbish of the present embodiment Rubbish processing car includes vehicle body and biogas generation apparatus 1 on vehicle body.
Biogas generation apparatus 1 includes multiple fermenting cellars 2 for the rubbish that ferments, and fermenting cellar 2 includes being used to introduce to wait to ferment Rubbish charging aperture 3 and for export ferment after rubbish discharging opening.
The garbage-treatment car of the present embodiment can be moved to collection kitchen garbage and fowl and animal excrement etc. in residential block, and utilize Above-mentioned rubbish manufacture biogas, is advantageous to improve the mode of processing kitchen garbage and fowl and animal excrement present in correlation technique and pollutes The problem of environment.Further, the rubbish that garbage truck processing car is collected into can timely be fermented, and shorten garbage disposal Time.
Multiple fermenting cellars include the first anaerobic fermentation room 21, the second anaerobism being sequentially arranged along the length direction of vehicle body Fermenting cellar 22 and aerobic fermentation room 23.
First anaerobic fermentation room 21 is provided with the charging aperture 3 for being used for collecting rubbish, and rubbish enters the first anaerobic fermentation room Anaerobic fermentation can be proceeded by 21 to produce biogas so that rubbish can be handled in time, handle the time of rubbish It can shorten.
Biogas generation apparatus 1 also includes the grinder 5 being located in fermenting cellar 2, and grinder 5 enters fermenting cellar for crushing Rubbish in 2.In the present embodiment, grinder 5 is located in the first anaerobic fermentation room 21.
Preferably, charging aperture 3 is located at the top of fermenting cellar 2, grinder 5 be located at the lower section of charging aperture 3 and with charging aperture 3 Relatively.Therefore, after rubbish is entered in fermenting cellar 2 by charging aperture 3, device 5 is crushed immediately and is crushed.
The first agitator 61 is additionally provided with first anaerobic fermentation room 21, the first agitator 61 is located at the lower section of grinder 5, uses Rubbish after stirring crushes.
The charging aperture of second anaerobic fermentation room 22 connects with the discharging opening 41 of the first anaerobic fermentation room 21, and rubbish is detested first After being fermented in aerobe fermentation room 21, volume has reduced, and the second anaerobism hair is delivered to after being fermented in the first anaerobic fermentation room 21 In ferment room 22, the rubbish in the second anaerobic fermentation room 22 continues anaerobic fermentation, to produce biogas.
The second agitator 62 is provided with second anaerobic fermentation room 22, for being stirred into the second anaerobic fermentation room 22 Rubbish.
Second anaerobic fermentation room 22 is provided with the gas outlet 8 for being used for exporting biogas.Caused by first anaerobic fermentation room 21 Discharging opening of the biogas through the first anaerobic fermentation room 21 is entered in the second anaerobic fermentation room 22, therefore in the first anaerobic fermentation room 21 Caused biogas can also discharge through gas outlet 8.
The charging aperture of aerobic fermentation room 23 communicates with the discharging opening 42 of the second anaerobic fermentation room 22, in the second anaerobic fermentation room Rubbish after being fermented in 22 is transported in aerobic fermentation room 23, and in the presence of microorganism, biology occurs for the organic matter in rubbish Chemically react and degrade, form a kind of material of similar corrosion matter soil, the material may be used as fertilizer and be used for improved soil.
Blow vent 9 is set on aerobic fermentation room 23, the 3rd agitator 63, the 3rd agitator 63 are provided with aerobic fermentation room 23 For stirring rubbish so that rubbish fully contacts with air.
Biogas generation apparatus also includes the first detection being located in the first anaerobic fermentation room 21 and the second anaerobic fermentation room 22 Device 71, the first detection means include temperature detection part, pH value detection part and methane content detection part.
Biogas generation apparatus also includes the heater block being located in fermenting cellar 2.Heater block is multiple, multiple heater blocks Set correspondingly with fermenting cellar, heater block is used to the temperature in corresponding fermenting cellar 2 being promoted to temperature needed for fermentation.
Biogas generation apparatus also includes the heat-insulation layer being attached on the inwall of fermenting cellar 2, and heater block is located at heat-insulation layer Inner side.
Alternatively, heater block connects with vehicle body heat transfer, with providing heat using vehicle body for fermenting cellar.
It is specifically as follows, heater block includes the First Heat Exchanger being located in fermenting cellar 2, and biogas generation apparatus also includes using In absorb the second heat exchanger of heat caused by vehicle body, the outlet for connecting First Heat Exchanger and the second heat exchanger enter The first pipeline and the second pipeline for connecting the import of First Heat Exchanger and the outlet of the second heat exchanger of mouth.
Can also preferably, biogas generation apparatus also includes being used to make heat transferring medium in First Heat Exchanger and the second heat exchanger The pump of middle circulation.
Biogas generation apparatus also includes controller, and when the temperature in fermenting cellar 2 is less than predetermined value, controller controls the hair Heater block work in ferment room 2, by the temperature adjustment in the fermenting cellar 2 to preset range.When the temperature in fermenting cellar 2 reaches To after above-mentioned predetermined value, controller closes above-mentioned heater block.
The preset range of first anaerobic fermentation room 21 and the temperature in the second anaerobic fermentation room 22 is 55 ° to 60 °.It is aerobic The preset range of temperature in fermenting cellar 23 is 60 ° to 70 °.
Biogas generation apparatus also includes material and launches part, and material launches part and is used to launch acidic materials into fermenting cellar Or alkaline matter.
When the Ph values that controller is additionally operable to the rubbish in fermenting cellar 2 are less than first predetermined value, controller control material is thrown Put part and alkaline material is launched into fermenting cellar 2, the Ph values that controller is additionally operable to the rubbish in fermenting cellar 2 are higher than second predetermined value When, control material launches part and launches acid material to fermenting cellar 2.
Material is launched part and is located in anaerobic fermentation room, and the pH value in anaerobic fermentation room is adjusted to preset range, can Selection of land, the preset range are 6.8 to 7.2.Preferably, it is provided with the first anaerobic fermentation room 21 and the second anaerobic fermentation room 22 One material launches part.
Biogas generation apparatus also includes the valve for being used to control the opening and closing of gas outlet 3, and controller is additionally operable in anaerobic fermentation After indoor methane content reaches predetermined value, control the valve to open, biogas is delivered to sludge gas collecting device.Alternatively, Predetermined value is 40%.
The exemplary embodiment of the present invention is the foregoing is only, is not intended to limit the invention, all spirit in the present invention Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims (13)

  1. A kind of 1. garbage-treatment car, it is characterised in that including:
    Vehicle body;And
    Biogas generation apparatus (1), on the vehicle body, the biogas generation apparatus (1) includes being used for the rubbish that ferments At least one fermenting cellar (2), the fermenting cellar (2) include be used for introduce the charging aperture (3) of rubbish to be fermented and for defeated The discharging opening (41,42,43) of the rubbish gone out after fermentation.
  2. 2. garbage-treatment car according to claim 1, it is characterised in that at least one fermenting cellar includes:
    First anaerobic fermentation room (21);And
    Second anaerobic fermentation room (22), the charging aperture of the second anaerobic fermentation room (22) and the first anaerobic fermentation room (21) Discharging opening (41) communicate.
  3. 3. garbage-treatment car according to claim 2, it is characterised in that the first anaerobic fermentation room (21) and described Length direction of the two anaerobic fermentation rooms (22) along the vehicle body is arranged side by side.
  4. 4. garbage-treatment car according to claim 1, its special device sign is that the biogas generation apparatus (1) also includes setting Grinder (5) in the fermenting cellar (2), for crushing the rubbish entered in the fermenting cellar (2).
  5. 5. garbage-treatment car according to claim 4, it is characterised in that the charging aperture (3) is located at the fermenting cellar (2) Top, the grinder (5) is located at the lower section of the charging aperture (3) and relative with the charging aperture (3).
  6. 6. garbage-treatment car according to claim 1, it is characterised in that the biogas generation apparatus (1) also includes and institute The agitator (61,62,63) that fermenting cellar (2) corresponds arrangement is stated, the agitator (61,62,63) is located at corresponding described In fermenting cellar (2), for stirring the rubbish in the corresponding fermenting cellar (2).
  7. 7. garbage-treatment car according to claim 1, it is characterised in that the fermenting cellar includes:
    Anaerobic fermentation room (21,22);
    Aerobic fermentation room (23), the charging aperture of the aerobic fermentation room (23) and the discharging opening of the anaerobic fermentation room (21,22) (41,42) communicate.
  8. 8. garbage-treatment car according to claim 7, it is characterised in that the biogas generation apparatus (1) also includes:
    First detection means (71), it is located in the anaerobic fermentation room (21,22), first detection means (71) includes temperature Detection part, pH value detection part and methane content detection part;And
    Second detection device (72), it is located in the aerobic fermentation room (23), the second detection device (72) is examined including temperature Survey part and msw water content detection part.
  9. 9. garbage-treatment car according to claim 1, it is characterised in that the biogas generation apparatus (1) also includes:
    Heater block, for being heated for the fermenting cellar (2);And/or
    Material launches part, for launching acid material or alkaline material into the fermenting cellar, to adjust the fermenting cellar (2) PH value;And/or
    Valve, for controlling whether the fermenting cellar (2) discharges biogas.
  10. 10. garbage-treatment car according to claim 9, it is characterised in that the biogas generation apparatus also includes controller, The controller is used for:
    When temperature in the fermenting cellar (2) is less than predetermined temperature value, the controller controls the heater block work;
    When the Ph values of rubbish in the fermenting cellar (2) are less than first predetermined value, the controller controls the material to launch Part launches alkaline material into the fermenting cellar (2), is higher than second predetermined value in the Ph values of the fermenting cellar (2) interior rubbish When, control the material to launch part and launch acid material to the fermenting cellar (2);
    When the methane content of the fermenting cellar (2) reaches content predetermined value, the controller controls the valve to open.
  11. 11. garbage-treatment car according to claim 9, it is characterised in that the biogas generation apparatus (1) also includes attaching Heat-insulation layer on the inwall of the fermenting cellar (2), the heater block are located at the inner side of the heat-insulation layer.
  12. 12. garbage-treatment car according to claim 9, it is characterised in that the heater block passes with the vehicle body It is thermally coupled.
  13. 13. garbage-treatment car according to claim 12, it is characterised in that the heater block includes being located at the fermentation Indoor First Heat Exchanger, the biogas generation apparatus also include:
    Second heat exchanger, it is adjacent with the engine of the vehicle body, to absorb heat caused by the engine;And
    Pipeline, connected with the First Heat Exchanger and second heat exchanger, the medium in second heat exchanger is defeated Deliver to First Heat Exchanger;And/or the medium in the First Heat Exchanger is delivered to the second heat exchanger.
CN201711155844.3A 2017-11-20 2017-11-20 Garbage disposal vehicle Active CN107737796B (en)

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Application Number Priority Date Filing Date Title
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CN107737796B CN107737796B (en) 2023-12-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110937285A (en) * 2019-12-25 2020-03-31 西华大学 Method for cleaning garbage in community by using unmanned garbage cleaning vehicle
CN111215432A (en) * 2020-01-13 2020-06-02 中国科学院青岛生物能源与过程研究所 Three-stage integrated treatment system and method for organic biomass garbage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003024904A (en) * 2001-07-18 2003-01-28 Tomen Kosan Inc Garbage disposal method and system
JP2010142742A (en) * 2008-12-19 2010-07-01 Kobelco Eco-Solutions Co Ltd Anaerobic treatment device and waste disposal system equipped with the same
CN102268462A (en) * 2011-04-25 2011-12-07 北京愿景宏能源环保科技发展有限公司 Integrated utilization method of agricultural and pastoral waste
CN106281999A (en) * 2016-08-08 2017-01-04 江苏建筑职业技术学院 A kind of community's life's Harmless treatment equipment for garbage and method of work thereof
CN205874401U (en) * 2016-07-28 2017-01-11 天津泰达环保有限公司 Kitchen garbage's anaerobic fermentation processing apparatus
CN106834108A (en) * 2017-03-16 2017-06-13 南开大学 A kind of anaerobic ferment devices and its application
CN207787252U (en) * 2017-11-20 2018-08-31 徐工集团工程机械有限公司 Garbage-treatment car

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003024904A (en) * 2001-07-18 2003-01-28 Tomen Kosan Inc Garbage disposal method and system
JP2010142742A (en) * 2008-12-19 2010-07-01 Kobelco Eco-Solutions Co Ltd Anaerobic treatment device and waste disposal system equipped with the same
CN102268462A (en) * 2011-04-25 2011-12-07 北京愿景宏能源环保科技发展有限公司 Integrated utilization method of agricultural and pastoral waste
CN205874401U (en) * 2016-07-28 2017-01-11 天津泰达环保有限公司 Kitchen garbage's anaerobic fermentation processing apparatus
CN106281999A (en) * 2016-08-08 2017-01-04 江苏建筑职业技术学院 A kind of community's life's Harmless treatment equipment for garbage and method of work thereof
CN106834108A (en) * 2017-03-16 2017-06-13 南开大学 A kind of anaerobic ferment devices and its application
CN207787252U (en) * 2017-11-20 2018-08-31 徐工集团工程机械有限公司 Garbage-treatment car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110937285A (en) * 2019-12-25 2020-03-31 西华大学 Method for cleaning garbage in community by using unmanned garbage cleaning vehicle
CN111215432A (en) * 2020-01-13 2020-06-02 中国科学院青岛生物能源与过程研究所 Three-stage integrated treatment system and method for organic biomass garbage

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