CN102357502B - Full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage - Google Patents
Full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage Download PDFInfo
- Publication number
- CN102357502B CN102357502B CN2011102019795A CN201110201979A CN102357502B CN 102357502 B CN102357502 B CN 102357502B CN 2011102019795 A CN2011102019795 A CN 2011102019795A CN 201110201979 A CN201110201979 A CN 201110201979A CN 102357502 B CN102357502 B CN 102357502B
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- Prior art keywords
- garbage
- rubbish
- zero
- fermenting
- ultromotivity
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 18
- 208000028659 discharge Diseases 0.000 title claims abstract description 14
- 238000004064 recycling Methods 0.000 title abstract description 4
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 17
- 239000010815 organic waste Substances 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- 239000004035 construction material Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000004566 building material Substances 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 239000003895 organic fertilizer Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Landscapes
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage. The method can be used for treating, fermenting, sorting and burning the garbage generated at each place at any time, so that 'zero' discharge of the garbage is achieved. The method comprises the following steps of: pouring the garbage collected by a garbage collecting vehicle into a mobile garbage pretreatment device, and performing crushing pretreatment; pushing the pretreated garbage into an automatic power modular anaerobic fermentation device, performing anaerobic, aerobic, hot air and microwave drying treatment, and feeding the dried garbage into a travelling wheel type garbage residue negative pressure reclaiming system; and sorting the garbage in a garbage sorting system, feeding the available garbage into a garbage compression device, compressing the garbage to obtain compressed garbage serving as an organic fertilizer, crushing unavailable garbage, feeding the crushed unavailable garbage into a hot air encircling incinerator, and discharging the incinerated residue out of an outlet, wherein the residue is returned to a field or used as a building material. Because reducing and recycling 'zero' discharge of all the garbage is achieved, area pollution of garbage leachate to the land and the water resource can be reduced, and huge social benefit is brought.
Description
Technical field
The present invention relates to a kind of waste disposal method, specifically the totally-enclosed resource of a kind of urban and rural domestic refuse " zero " discharge treatment method.
Background technology
The urban and rural domestic refuse problem can be rated as " long-standing " in the environmental renovation, no matter from collecting, managing to final processing, all is a national difficult problem.
The final processing of urban and rural domestic refuse is a global task.Particularly current China takes is the modes such as traditional burning and landfill, more belongs to the primitive stage, not only forms the secondary pollution problems such as percolate, landfill gas, flying dust and floating thing, and causes ample resources to waste.
Summary of the invention
Technical problem to be solved by this invention is that the totally-enclosed resource of urban and rural domestic refuse " zero " that sorts after a kind of first decrement treatment discharge treatment method is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the totally-enclosed resource of a kind of urban and rural domestic refuse " zero " discharge treatment method may further comprise the steps:
1) by refuse collector, pours collected rubbish into removable rubbish pretreatment unit, carry out comminution pretreatment;
2) push in the ultromotivity modular anaerobic installation for fermenting through pretreated rubbish, the outlet pipe of rubbish sepage below ultromotivity modular anaerobic installation for fermenting flows in the rubbish sepage pond of outside, after in rubbish sepage pond, adding the microorganism catalysis bacterium, sepage again by pumpback in ultromotivity modular anaerobic installation for fermenting, spray is on rubbish body, accelerate the decomposition of organic waste, the organic waste that is decomposed is under the state that solar energy high temperature integrated treatment apparatus is heated, pass through again the anaerobism in the ultromotivity modular anaerobic installation for fermenting, aerobic, after hot blast and the microwave drying treatment, dry rubbish enters travelling wheel type rubbish residue negative pressure recovery system;
3) after travelling wheel type rubbish residue negative pressure recovery system siphons away dry rubbish, rubbish is delivered to the garbage sorting system to be sorted, can utilize rubbish, enter refuse compressor, after compression, use as fertilizer, can not utilize rubbish to pulverize first, enter hot blast circulating type incinerator treating apparatus, the residue after burning is gone out from outlet again, residue disposal or do construction material.
The hot blast that produces when the incinerator treating apparatus burns in the described step 3) is connected with solar energy high temperature integrated treatment apparatus, for solar energy high temperature integrated treatment apparatus provides heat.
The refuse bag of collecting in the described step 1), pass through refuse collector, pour collected rubbish into removable rubbish pretreatment unit, rubbish is through pulverizing bag-breaking machine, after the garbage crushing of collecting, before removable rubbish pretreatment unit moves to ultromotivity modular anaerobic installation for fermenting, the rubbish after pulverizing is advanced in the ultromotivity modular anaerobic installation for fermenting.
Because all rubbish is realized minimizing, resource " zero " discharging.Can make government's expropriation of land of need not or else breaking, enlarge refuse landfill; Can reduce the surface pollution of rubbish sepage to soil and water resource; Can reduce traditional landfill, burn the pollution to surrounding enviroment; Because recycling can produce certain economic benefit, can alleviate the investment burden of government; Realize short haul distance, closure, resource and harmless treatment, the huge social benefit that it brings.
Description of drawings
Fig. 1 is the totally-enclosed resource of urban and rural domestic refuse of the present invention " zero " discharge treatment method schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments to the detailed description of the invention:
The signal of the totally-enclosed resource of a kind of urban and rural domestic refuse of the present invention " zero " discharge treatment method is shown in Figure 1, comprise refuse collector 1, removable rubbish pretreatment unit 2, ultromotivity modular anaerobic installation for fermenting 3, solar energy high temperature comprehensive treatment device 4, rubbish sepage pond 5, travelling wheel type rubbish residue negative pressure recovery system 6, garbage sorting system 7 reclaims compression set 8, can not utilize garbage pulverator 9, hot blast circulating type incinerator treating apparatus 10.
Refuse collector 1 collected refuse bag is poured removable rubbish pretreatment unit 2 into, rubbish is fallen into removable rubbish pretreatment unit 2 interior process pulverizers and is pulverized, rubbish after pulverizing pushes in the ultromotivity modular anaerobic installation for fermenting 3, the outlet pipe of rubbish sepage below installation for fermenting is discharged in the rubbish sepage pond 5, after in rubbish sepage pond 5, adding the microorganism catalysis bacterium, sepage again by pumpback in installation for fermenting, spray is on rubbish body, be conducive to accelerate the decomposition of organic waste, heat through solar energy high temperature integrated treatment apparatus 4, the organic waste that is decomposed carries out anaerobism in installation for fermenting, Aerobic, after hot blast and the microwave drying treatment process, a large amount of rubbish sepages have not existed, most of organic waste has consumed and changed into the gas resource, and (can store purifies utilizes, wherein biogas can be connected to whole processing field with generator the energy is provided), remaining rubbish is siphoned away by wheeled rubbish residue negative pressure recovery system 6, delivering to garbage sorting system 7 sorts, the utilized rubbish of sorting is recovered compression set 8 and reclaims compression, become fertilizer, the rubbish that can not utilize is through utilizing garbage pulverator 9 to pulverize, process to hot blast circulating type incinerator treating apparatus 10, handle to get residue disposal or do construction material.The hot blast that incinerator treating apparatus 10 produces when burning is connected with solar energy high temperature integrated treatment apparatus 4, for solar energy high temperature integrated treatment apparatus provides heat.All rubbish is realized minimizing, resource " zero " discharging.，
The totally-enclosed resource of a kind of urban and rural domestic refuse of the present invention " zero " discharge treatment method can be widely used in city, rural area etc.
Above-described embodiment only is used for illustrating technological thought of the present invention and characteristics, its purpose is to make those skilled in the art can understand content of the present invention and implements according to this, can not only limit claim of the present invention with present embodiment, be equal variation or the modification that all disclosed spirit is done, still drop in the claim of the present invention.
Claims (3)
1. the totally-enclosed resource of urban and rural domestic refuse " zero " discharge treatment method is characterized in that, may further comprise the steps:
1) by refuse collector, pours collected rubbish into removable rubbish pretreatment unit, carry out comminution pretreatment;
2) push in the ultromotivity modular anaerobic installation for fermenting through pretreated rubbish, the outlet pipe of rubbish sepage below ultromotivity modular anaerobic installation for fermenting flows in the rubbish sepage pond of outside, after in rubbish sepage pond, adding the microorganism catalysis bacterium, sepage again by pumpback in ultromotivity modular anaerobic installation for fermenting, spray is on rubbish body, accelerate the decomposition of organic waste, the organic waste that is decomposed is under the state that solar energy high temperature integrated treatment apparatus is heated, pass through again the anaerobism in the ultromotivity modular anaerobic installation for fermenting, aerobic, after hot blast and the microwave drying treatment, dry rubbish enters travelling wheel type rubbish residue negative pressure recovery system;
3) after travelling wheel type rubbish residue negative pressure recovery system siphons away dry rubbish, rubbish is delivered to the garbage sorting system to be sorted, can utilize rubbish, enter refuse compressor, after compression, use as fertilizer, can not utilize rubbish to pulverize first, enter hot blast circulating type incinerator treating apparatus, the residue after burning is gone out from outlet again, residue disposal or do construction material.
2. the totally-enclosed resource of urban and rural domestic refuse according to claim 1 " zero " discharge treatment method, it is characterized in that, the hot blast that produces when the incinerator treating apparatus burns in the described step 3) is connected with solar energy high temperature integrated treatment apparatus, for solar energy high temperature integrated treatment apparatus provides heat.
3. the totally-enclosed resource of urban and rural domestic refuse according to claim 1 " zero " discharge treatment method, it is characterized in that, the refuse bag of collecting in the described step 1), pass through refuse collector, pour collected rubbish into removable rubbish pretreatment unit, rubbish is through pulverizing bag-breaking machine, after the garbage crushing of collecting, before removable rubbish pretreatment unit moves to ultromotivity modular anaerobic installation for fermenting, the rubbish after pulverizing is advanced in the ultromotivity modular anaerobic installation for fermenting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102019795A CN102357502B (en) | 2011-07-20 | 2011-07-20 | Full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102019795A CN102357502B (en) | 2011-07-20 | 2011-07-20 | Full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102357502A CN102357502A (en) | 2012-02-22 |
| CN102357502B true CN102357502B (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102019795A Expired - Fee Related CN102357502B (en) | 2011-07-20 | 2011-07-20 | Full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603383B (en) * | 2012-03-19 | 2013-12-18 | 崔勇 | Production equipment and preparation method of slow-release bio-organic fertilizer |
| CN106281996B (en) * | 2015-05-15 | 2018-10-19 | 常州益优新能源有限公司 | Modularized bioreactor for handling organic waste |
| CN105272013B (en) * | 2015-11-03 | 2017-05-24 | 陶祖岐 | Heat-insulation and sound-isolation building block manufactured by domestic garbage |
| CN109108045A (en) * | 2017-06-26 | 2019-01-01 | 袁力 | A kind of renewable technique of city solid waste comprehensive garbage disposal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372014A (en) * | 2008-10-17 | 2009-02-25 | 沈阳利泰自控技术有限责任公司 | Municipal garbage automatic processing system |
| CN101530856A (en) * | 2009-03-27 | 2009-09-16 | 大连理工大学 | Domestic waste incineration process based on mechanical biological joint pretreatment and system thereof |
| CN101879518A (en) * | 2010-06-13 | 2010-11-10 | 张锦明 | Pollution-free synthetic treatment method for garbage in village and town |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006051483A (en) * | 2004-08-13 | 2006-02-23 | Entron:Kk | Drying treatment apparatus by complex heating for organic waste |
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- 2011-07-20 CN CN2011102019795A patent/CN102357502B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372014A (en) * | 2008-10-17 | 2009-02-25 | 沈阳利泰自控技术有限责任公司 | Municipal garbage automatic processing system |
| CN101530856A (en) * | 2009-03-27 | 2009-09-16 | 大连理工大学 | Domestic waste incineration process based on mechanical biological joint pretreatment and system thereof |
| CN101879518A (en) * | 2010-06-13 | 2010-11-10 | 张锦明 | Pollution-free synthetic treatment method for garbage in village and town |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-51483A 2006.02.23 |
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| CN102357502A (en) | 2012-02-22 |
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