CN101612631B - Garbage sorting treatment process - Google Patents
Garbage sorting treatment process Download PDFInfo
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- CN101612631B CN101612631B CN200910181615A CN200910181615A CN101612631B CN 101612631 B CN101612631 B CN 101612631B CN 200910181615 A CN200910181615 A CN 200910181615A CN 200910181615 A CN200910181615 A CN 200910181615A CN 101612631 B CN101612631 B CN 101612631B
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- rubbish
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- garbage
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Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012216 screening Methods 0.000 claims abstract description 16
- 238000000855 fermentation Methods 0.000 claims abstract description 7
- 230000004151 fermentation Effects 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 13
- 241000894006 Bacteria Species 0.000 claims description 10
- 239000006148 magnetic separator Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000007885 magnetic separation Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a garbage sorting treatment process. The garbage is subjected to complete sorting treatment through processes such as fermentation, crushing, air separation, magnetic separation, screening and the like. The process has large daily treatment capacity, high separation efficiency and more recovery species, and is suitable for various mixed garbage; the process does not produce secondary pollution, fully meets the national requirement with regard to the reduction, resource recovery, innocuity and industrialization of urban domestic garbage, effectively controls the environmental pollution, and protects ecological environment; the process has reasonable equipment configuration, advanced production technology, mature technology, and remarkable social benefit; and a terminal product has good quality, low cost, high reutilization rate and large market space.
Description
Technical field
The present invention relates to a kind of treatment process, be specifically related to a kind of garbage sorting treatment process.
Background technology
Common trash processing way mainly contains following several kinds at present:
1, filling type is handled: be to utilize soils such as good farmland, gully, mountain valley, useless hole, house refuse filled bury.Though the house refuse in city has been processed like this, the secondary pollution that rubbish caused is growing, and particularly waste gas, waste water have destroyed atmosphere easily and polluted underground water source, has also caused the significant wastage of land resource simultaneously.
2, (generating) method of burning of ancient India: rubbish is carried out the processing that realizes waste reductionization of burning of ancient India, but of ancient Indialy burn the waste gas that the back is produced! bioxin), waste water, waste residue causes secondary pollution equally, remain waste residue and also will pass through the secondary landfill.This mode has high input, and handles not thorough.
3, drum-type screening machine: this is kind of a mechanization processor, can rubbish be carried out classification processing.It can isolate dregs and plastic paper, and remainder still will carry out landfill disposal.This equipment inefficiency, the separation kind is few, but also is to have waste water, waste material not to handle, and can cause secondary pollution equally.
Summary of the invention
The technical problem that the present invention will solve is development and Design one a cover garbage sorting treatment process.Can categorized consumer waste be handled, accomplish resource, innoxious, minimizing, industrialization level.Whole process does not have waste water, no waste gas, no waste residue, free from extraneous odour, and non-secondary pollution produces, and really accomplishes the innoxious comprehensive utilization processing of resource.
Processing step of the present invention is following:
1. with the rubbish even sealing in stand in the fermentation cabin of packing into; Spray biological bacteria through the spray system that is arranged on the gas-tight silo top and (claim the EM bacterium again; Be the english abbreviation of CEM, the market is on sale), spray every day twice; Proportion is one kilogram per ton (promptly 1 ton of rubbish is joined 1 kilogram of biological bacteria solution), continues to spray 20～30 days.After gas (mainly the being biogas) collection and treatment that produces therebetween as generating, after the garbage leachate recycling in proportion the circulation of proportioning biological bacteria spray and use.
2. the rubbish of handling by fermentation carries out break process by three joint hammer disintegrating machines or shredding machine again, is transported into the M type through belt conveyor then and revolves and select the formula sorter, revolves and selects the formula sorter that rubbish is further smashed and high throwing.
3. winnowing machine will be selected collection by the lightweight rubbish such as polybag that the M type revolves in the rubbish that the formula sorter of choosing smashes and throw, and can process plastic reclaimed particle.
4. the heavier rubbish of quality is fallen chain type screening conveyer belt surface in the step 3 process, and the rubbish that wherein volume is bigger is transported to an end by chain type screening conveyer belt and collects subsequent usely, mainly is rubbish such as building stone, waste and old sole.
5. the less rubbish of volume drains on the belt conveyor of below from the gap between the chain type screening conveyer belt in the step 4 process, passes through magnetic separator again, metal fragment in the rubbish such as iron nail, iron plate and so on by the magnetic separator absorptive collection, can melt down smelting.
6. the rubbish after screening through magnetic separator is again through vibratory sieve; Vibrosieve is two-layer; The upper strata mesh is bigger, and lower floor's mesh is less, and the rubbish that volume is bigger is filtered out the back by the ground floor compass screen surface and collects; The less rubbish of volume is filtered out the back by second layer compass screen surface and collects, and the rubbish that volume is littler is directly fallen in the collector after two-layer compass screen surface screening and collected.
The invention has the beneficial effects as follows:
This technology day output is big, and the efficiency of separation is high, and it is many to reclaim kind, is fit to various compostings; Do not produce secondary pollution, meet the requirement of country about domestic waste " minimizing, resource, innoxious, industrialization " fully, the pollution that effectively controls environment is preserved the ecological environment; The equipment configuration is reasonable, and production technology is advanced, technology maturation, its obvious social benefit; The end product super quality and competitive price, utilization rate is high again, and the market space is big.
Description of drawings
Accompanying drawing is a flow chart of the present invention.
The specific embodiment
1. with the rubbish even sealing in stand in the fermentation cabin of packing into, spray biological bacteria solution through the spray system that is arranged on the gas-tight silo top, spray twice every day, proportion is one kilogram per ton (promptly 1 ton of rubbish is joined 1 kilogram of biological bacteria solution), continues sprinkling 20～30 days.After gas (mainly the being biogas) collection and treatment that produces therebetween as generating, after the garbage leachate recycling in proportion the circulation of proportioning biological bacteria spray and use.
2. the rubbish of handling by fermentation carries out break process by three joint hammer disintegrating machines or shredding machine again, is transported into the M type through belt conveyor then and revolves and select the formula sorter, revolves and selects the formula sorter that rubbish is further smashed and high throwing.
3. winnowing machine will be selected collection by the lightweight rubbish such as polybag that the M type revolves in the rubbish that the formula sorter of choosing smashes and throw, and can process plastic reclaimed particle.
4. the heavier rubbish of quality is fallen chain type screening conveyer belt surface in the step 3 process, and the rubbish that wherein volume is bigger is transported to an end by chain type screening conveyer belt and collects subsequent usely, mainly is rubbish such as building stone, waste and old sole.
5. the less rubbish of volume drains on the belt conveyor of below from the gap between the chain type screening conveyer belt in the step 4 process, passes through magnetic separator again, metal fragment in the rubbish such as iron nail, iron plate and so on by the magnetic separator absorptive collection, can melt down smelting.
6. the rubbish after screening through magnetic separator is again through vibratory sieve; Vibrosieve is two-layer; The upper strata mesh is bigger, and lower floor's mesh is less, and the rubbish that volume is bigger is filtered out the back by the ground floor compass screen surface and collects; The less rubbish of volume is filtered out the back by second layer compass screen surface and collects, and the rubbish that volume is littler is directly fallen in the collector after two-layer compass screen surface screening and collected.
Claims (1)
1. refuse classification treatment process is characterized in that: concrete processing step is following:
A. with the rubbish even sealing in stand in the fermentation cabin of packing into; Spray system through being arranged on the gas-tight silo top is sprayed biological bacteria, sprays twice every day, and proportion is one kilogram per ton; Promptly 1 ton of rubbish is joined 1 kilogram of biological bacteria solution; Continue to spray 20～30 days, after the gas collection and treatment that produces therebetween as generating, after the garbage leachate recycling in proportion the circulation of proportioning biological bacteria spray and use;
B. the rubbish of handling by fermentation carries out break process by three joint hammer disintegrating machines or shredding machine again, is transported into the M type through belt conveyor then and revolves and select the formula sorter, revolves and selects the formula sorter that rubbish is further smashed and high throwing;
C. the lightweight rubbish in the winnowing machine rubbish that will smashed and throw by sorter is selected collection, processes plastic reclaimed particle;
D. the heavier rubbish of quality is fallen chain type screening conveyer belt surface in the step c process, and the rubbish that wherein volume is bigger is transported to an end and collects, and mainly is building stone, waste and old sole rubbish;
E. the less rubbish of volume drains on the belt conveyor of below from the gap between the chain type screening conveyer belt in the steps d process, passes through magnetic separator again, and the metal fragment in the rubbish is melted down smelting by the magnetic separator absorptive collection;
F. the rubbish after screening through magnetic separator is again through vibratory sieve; Vibrosieve is two-layer; The upper strata mesh is bigger, and lower floor's mesh is less, and the rubbish that volume is bigger is filtered out the back by the ground floor compass screen surface and collects; The less rubbish of volume is filtered out the back by second layer compass screen surface and collects, and the rubbish that volume is littler is directly fallen in the collector after two-layer compass screen surface screening and collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181615A CN101612631B (en) | 2009-07-24 | 2009-07-24 | Garbage sorting treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181615A CN101612631B (en) | 2009-07-24 | 2009-07-24 | Garbage sorting treatment process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101612631A CN101612631A (en) | 2009-12-30 |
| CN101612631B true CN101612631B (en) | 2012-10-24 |
Family
ID=41492615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910181615A Expired - Fee Related CN101612631B (en) | 2009-07-24 | 2009-07-24 | Garbage sorting treatment process |
Country Status (1)
| Country | Link |
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| CN (1) | CN101612631B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850352B (en) * | 2010-06-24 | 2012-12-26 | 江苏国昱环保科技发展有限公司 | Comprehensive treatment device for rubbishes |
| CN102172596B (en) * | 2010-12-09 | 2012-07-11 | 潍坊金丝达实业有限公司 | Urban and rural household garbage resource utilizing method |
| CN102604819A (en) * | 2012-03-12 | 2012-07-25 | 江苏国昱环保科技发展有限公司 | Domestic garbage fermentation bin and domestic garbage fermentation process |
| CN103102185B (en) * | 2012-12-24 | 2014-11-12 | 谢淅恩 | Domestic garbage fertilizer making equipment |
| CN104174631B (en) * | 2014-06-27 | 2017-08-25 | 洛阳盛豫重工机械有限公司 | A kind of garbage sorting treatment process |
| CN106513415B (en) * | 2016-10-31 | 2018-12-11 | 南开大学 | A kind of preposition zymotechnique of composting sorting and application |
| CN109108045A (en) * | 2017-06-26 | 2019-01-01 | 袁力 | A kind of renewable technique of city solid waste comprehensive garbage disposal |
| CN110372422A (en) * | 2019-07-17 | 2019-10-25 | 北京中源创能工程技术有限公司 | Organic fertilizer production system and production method |
| CN110961245B (en) * | 2019-12-30 | 2024-10-01 | 广西锟德能源科技有限公司 | Hydraulic sorting device for household garbage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1513615A (en) * | 2002-12-31 | 2004-07-21 | 上海思特经济技术开发公司 | Domestic waste harmless comprehensive freatment technology and equipment system |
| CN1962097A (en) * | 2006-11-24 | 2007-05-16 | 张茂 | Environment friendly domestic garbage comprehensive treatment process by use of organic matter intervention method |
| CN101062504A (en) * | 2006-04-29 | 2007-10-31 | 王加 | Full treatment solution method of domestic refuse |
| CN101353272A (en) * | 2007-07-29 | 2009-01-28 | 庄维健 | Solid waste low cost high efficient anaerobic methane production method |
-
2009
- 2009-07-24 CN CN200910181615A patent/CN101612631B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1513615A (en) * | 2002-12-31 | 2004-07-21 | 上海思特经济技术开发公司 | Domestic waste harmless comprehensive freatment technology and equipment system |
| CN101062504A (en) * | 2006-04-29 | 2007-10-31 | 王加 | Full treatment solution method of domestic refuse |
| CN1962097A (en) * | 2006-11-24 | 2007-05-16 | 张茂 | Environment friendly domestic garbage comprehensive treatment process by use of organic matter intervention method |
| CN101353272A (en) * | 2007-07-29 | 2009-01-28 | 庄维健 | Solid waste low cost high efficient anaerobic methane production method |
Non-Patent Citations (1)
| Title |
|---|
| JP昭55-155781A 1980.12.04 |
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| CN101612631A (en) | 2009-12-30 |
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Address after: 223800 Suqian City, Jiangsu province Sucheng District of Beijing Hangzhou canal water service center building C room 214 Applicant after: Suqian Xuefeng Pro-Environmental Technology Development Co., Ltd. Address before: 223800 Suqian City, Jiangsu province Sucheng District of Beijing Hangzhou canal water service center building C room 214 Applicant before: Suqian Xuefeng Pro-Environmental Technology Development Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SUQIAN XUEFENG PRO-ENVIRONMENTAL TECHNOLOGY DEVELOPMENT CO., LTD. TO: JIANGSU XUEFENG ENVIRONMENTAL TECHNOLOGY CO., LTD. |
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Granted publication date: 20121024 Termination date: 20190724 |
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