CN102773241B - Domestic waste automated classification thermal decomposition treatment process method - Google Patents
Domestic waste automated classification thermal decomposition treatment process method Download PDFInfo
- Publication number
- CN102773241B CN102773241B CN201210216669.5A CN201210216669A CN102773241B CN 102773241 B CN102773241 B CN 102773241B CN 201210216669 A CN201210216669 A CN 201210216669A CN 102773241 B CN102773241 B CN 102773241B
- Authority
- CN
- China
- Prior art keywords
- organic matter
- carry out
- magnetic material
- sterilizing
- washing
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000010791 domestic waste Substances 0.000 title claims abstract description 8
- 238000005979 thermal decomposition reaction Methods 0.000 title claims abstract description 5
- 239000005416 organic matter Substances 0.000 claims abstract description 25
- 230000001954 sterilising effect Effects 0.000 claims abstract description 25
- 238000005406 washing Methods 0.000 claims abstract description 21
- 239000000696 magnetic material Substances 0.000 claims abstract description 20
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 20
- 238000012856 packing Methods 0.000 claims abstract description 14
- 238000013467 fragmentation Methods 0.000 claims abstract description 11
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 11
- 239000003337 fertilizer Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 7
- 238000000855 fermentation Methods 0.000 claims abstract description 6
- 230000004151 fermentation Effects 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims abstract description 4
- 230000010358 mechanical oscillation Effects 0.000 claims abstract description 4
- -1 stationery Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 5
- 239000002361 compost Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241001589086 Bellapiscis medius Species 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 239000010782 bulky waste Substances 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000256113 Culicidae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of domestic waste automated classification thermal decomposition treatment process method, it is characterized in that, comprise the following steps: one, rubbish is roughly selected, sort as organic matter and inorganic matter; Two, carry out selected to organic matter, sort as organic matter inferior and high-quality organic matter; Inorganic matter is roughly selected again, sorts as non-magnetic material and magnetic material; Three, after organic matter washing and sterilizing inferior, carry out fragmentation, and make fertilizer sales; Four, to high-quality organic matter washing and sterilizing, fermentation, then carry out abrasive dust, stirring, make feed, and carry out packing, selling; Five, infra-red detection, mechanical oscillation or pneumatic are carried out to non-magnetic material, non-magnetic material is subdivided into plastics, aluminium, copper, sand class, stationery, glass and 5% not Recyclable; Six, to magnetic material washing and sterilizing, after carrying out drying process, carry out packing and selling.The present invention have innoxious, mechanization degree is high, the good effect such as simple to operate.
Description
Technical field
The present invention relates to field of Environment Protection, particularly relate to a kind of domestic waste automated classification thermal decomposition treatment process method.
Background technology
Existing life refuse processing method, it mainly comprises following processing mode: landfill, burning, compost, sorting process etc.
Landfill method: although this method is simple, reduced investment, treating capacity are large, but occupy a large amount of non-renewable land resource, and percolate disposal cost is large, groundwater resources are easily caused to pollute, and atmosphere pollution, there is serious potential safety hazard, secondary pollution seriously and fly away everywhere, also because fermentation produces explosive methane gas etc.Garbage sanitary filling field has become again the place of natural stacking, self-purification, and sewage spreads all over, and mosquitos and flies grows, stink to high heaven, the situation is tense in secondary pollution, and carrying out control if do not take measures to it will produce secondary pollution, make sanitary filling field lose due value and significance.
Burning method: although urban solid garbage burning disposal has subtract appearance Be very effective, can make municipal refuse volume reduce 80% ~ 90%; Thoroughly, thoroughly can kill pathogen, and the harmful components in rubbish are decomposed completely, because of the moisture height of house refuse, rubbish is combustion-supporting need consume mass energy in sterilization, if deal with improperly, very easily produces extremely toxic substance bioxin, and with fume emission in air.Visible this processing method only reaches minimizing, does not reach innoxious and resource.
Composting process: part realizes resource, and garbage compost can produce fertilizer, is conducive to large ecological benign cycle, has certain economic benefit, but merely compost, resource does not obtain maximum using; Long processing period, does not have strict sorting, and composting production fertilizer efficiency is not high, impurity is more, and these factors cause compost treatment rubbish to there is certain difficulty, and treatment effect is unsatisfactory.
Sorting process method: the difference utilizing the physical propertys such as the proportion of various composition in rubbish, size, magnetic, adopt respectively roughly select, gravity treatment, magnetic separation and pneumatic separation method each thing is separated, then for resource recycling, accomplish to greatest extent make the best use of everything and pollution is dropped to bottom line, but its investment is larger, except the minority developed countries such as the U.S. use, majority state is not yet universal.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of domestic waste automated classification treatment process method.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of domestic waste automated classification treatment process method, is characterized in that, comprise the following steps:
One, rubbish is roughly selected, sorts as organic matter and inorganic matter;
Two, carry out selected to organic matter, sort as organic matter inferior and high-quality organic matter; Inorganic matter is roughly selected again, sorts as non-magnetic material and magnetic material;
Three, after organic matter washing and sterilizing inferior, carry out fragmentation, and make fertilizer sales;
Four, to high-quality organic matter washing and sterilizing, fermentation, then carry out abrasive dust, stirring, make feed, and carry out packing, selling;
Five, infra-red detection, mechanical oscillation or pneumatic are carried out to non-magnetic material, non-magnetic material is subdivided into plastics, aluminium, copper, sand class, stationery, glass and 5% not Recyclable, after plastics washing and sterilizing, carry out fragmentation, classification, then packing and selling; After aluminium, copper washing and sterilizing, packing and selling; Implement nature to sand class to stack, and make fertilizer sales; To stationery washing and sterilizing, and sell; To cleaning glass sterilization, sell after carrying out fragmentation; The not Recyclable of 5% is burned or landfill, the heat produced when burning is recycled;
Six, to magnetic material washing and sterilizing, after carrying out drying process, carry out packing and selling.
The present invention has following positive progressive effect:
1, have innoxious, mechanization degree is high, simple to operate, investment is steady, profit is high, the feature that turns waste into wealth, add new forms of energy, add labour employment social connections, decrease dumping place, add territory use value, decrease environment and air pollution, existing social benefit, has an economic benefit again.Directly the rubbish collected is classified process immediately after refuse collection, produce operable generative fuel simultaneously, meet the fundamental state policy of sustainable development completely.
2, by industrial park's planning and designing, stereoscopic arrangement, central centralized Control, computer control, visual monitor, conveying closed by material, and gas purifies rear discharge completely, and the not outer row of sewage, reach cleaner production, come in be rubbish, going out is product.
3, realize " separate men from machines ", " people is separated with rubbish ", there is processing safety, can labor strength be reduced, be of value to workman healthy.Ban the old model of manual sorting, workman selects materials in the rubbish heap of dirt, stench, not only has a strong impact on, damages the healthy of workman, be difficult to the effective sorting realizing Bulky Waste and twister.
4, realize " separate men from machines ", " people is separated with rubbish ", there is processing safety, can labor strength be reduced, be of value to workman healthy.Ban the old model of manual sorting, workman selects materials in the rubbish heap of dirt, stench, not only has a strong impact on, damages the healthy of workman, be difficult to the effective sorting realizing Bulky Waste and twister.
5, refuse classification process can accomplish abundant recycling, realizes the free of contamination cleanly production process of odorless, tasteless, and rubbish is divided into 6 large classes after classification: organic matter class: make fertilizer after process; Inorganic matter class: make building materials after fragmentation, mixing; Ferromagnetic class: recycle; Plastic: oil refining or broken, clean after make plastic pellet; Not recyclable combustible class: burning, UTILIZATION OF VESIDUAL HEAT IN; Sand class: make nutrient soil after naturally stacking fermentation; Economize the land resource.Solve that garbage loading embeading floor space is large, service time is short, holding time is long, the problem of polluted underground water, contaminated soil, atmosphere pollution.
6, economize energy.Solve waste incineration operating cost costliness, burn the reluctant problem of generation toxic gas.
7, environmental protection.Processing procedure is totally-enclosed, and pernicious gas is without outer row.All rubbish all recycles, and process thoroughly.Can effectively reduce environment, air pollution, create good human settlement.
Accompanying drawing explanation
Fig. 1 is present invention process flow chart.
Detailed description of the invention
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of domestic waste automated classification treatment process method, is characterized in that, comprise the following steps:
One, rubbish is roughly selected, sorts as organic matter and inorganic matter;
Two, carry out selected to organic matter, sort as organic matter inferior and high-quality organic matter; Inorganic matter is roughly selected again, sorts as non-magnetic material and magnetic material;
Three, after organic matter washing and sterilizing inferior, carry out fragmentation, and make fertilizer sales;
Four, to high-quality organic matter washing and sterilizing, fermentation, then carry out abrasive dust, stirring, make feed, and carry out packing, selling;
Five, infra-red detection, mechanical oscillation or pneumatic are carried out to non-magnetic material, non-magnetic material is subdivided into plastics, aluminium, copper, sand class, stationery, glass and 5% not Recyclable, after plastics washing and sterilizing, carry out fragmentation, classification, then packing and selling; After aluminium, copper washing and sterilizing, packing and selling; Implement nature to sand class to stack, and make fertilizer sales; To stationery washing and sterilizing, and sell; To cleaning glass sterilization, sell after carrying out fragmentation; The not Recyclable of 5% is burned or landfill, the heat produced when burning is recycled;
Six, to magnetic material washing and sterilizing, after carrying out drying process, carry out packing and selling.
Those skilled in the art can carry out various remodeling and change to the present invention.Therefore, present invention covers the various remodeling in the scope falling into appending claims and equivalent thereof and change.
Claims (1)
1. a domestic waste automated classification thermal decomposition treatment process method, is characterized in that, comprises the following steps:
One, rubbish is roughly selected, sorts as organic matter and inorganic matter;
Two, carry out selected to organic matter, sort as organic matter inferior and high-quality organic matter; Inorganic matter is roughly selected again, sorts as non-magnetic material and magnetic material;
Three, after organic matter washing and sterilizing inferior, carry out fragmentation, and make fertilizer sales;
Four, to high-quality organic matter washing and sterilizing, fermentation, then carry out abrasive dust, stirring, make feed, and carry out packing, selling;
Five, infra-red detection, mechanical oscillation or pneumatic are carried out to non-magnetic material, non-magnetic material is subdivided into plastics, aluminium, copper, sand class, stationery, glass and 5% not Recyclable, after plastics washing and sterilizing, carry out fragmentation, classification, then packing and selling; After aluminium, copper washing and sterilizing, packing and selling; Implement nature to sand class to stack, and make fertilizer sales; To stationery washing and sterilizing, and sell; To cleaning glass sterilization, sell after carrying out fragmentation; The not Recyclable of 5% is burned or landfill, the heat produced when burning is recycled;
Six, to magnetic material washing and sterilizing, after carrying out drying process, carry out packing and selling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216669.5A CN102773241B (en) | 2012-06-28 | 2012-06-28 | Domestic waste automated classification thermal decomposition treatment process method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216669.5A CN102773241B (en) | 2012-06-28 | 2012-06-28 | Domestic waste automated classification thermal decomposition treatment process method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773241A CN102773241A (en) | 2012-11-14 |
| CN102773241B true CN102773241B (en) | 2015-09-30 |
Family
ID=47118477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210216669.5A Expired - Fee Related CN102773241B (en) | 2012-06-28 | 2012-06-28 | Domestic waste automated classification thermal decomposition treatment process method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773241B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102475A (en) * | 2021-04-09 | 2021-07-13 | 覃旭峰 | Disinfection method for household garbage treatment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231274A (en) * | 1998-02-18 | 1999-10-13 | 日本电气株式会社 | Method and system for recycling household waste |
| CN101244423A (en) * | 2007-12-29 | 2008-08-20 | 北京恒业村科技有限公司 | Specification process method for urban pollutant |
| CN101537423A (en) * | 2009-04-27 | 2009-09-23 | 韩洪波 | Domestic garbage treatment method of first cooking and then wet separation |
| CN102041127A (en) * | 2011-01-18 | 2011-05-04 | 杨健 | Preparation method for preparing derived fuel by utilizing combustible materials in garbage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3767736B2 (en) * | 2001-10-17 | 2006-04-19 | 株式会社荏原製作所 | Organic waste treatment method and equipment |
| KR100517663B1 (en) * | 2002-03-20 | 2005-09-28 | 바이오컨 주식회사 | Municipal solid waste treatment method and apparatus |
-
2012
- 2012-06-28 CN CN201210216669.5A patent/CN102773241B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231274A (en) * | 1998-02-18 | 1999-10-13 | 日本电气株式会社 | Method and system for recycling household waste |
| CN101244423A (en) * | 2007-12-29 | 2008-08-20 | 北京恒业村科技有限公司 | Specification process method for urban pollutant |
| CN101537423A (en) * | 2009-04-27 | 2009-09-23 | 韩洪波 | Domestic garbage treatment method of first cooking and then wet separation |
| CN102041127A (en) * | 2011-01-18 | 2011-05-04 | 杨健 | Preparation method for preparing derived fuel by utilizing combustible materials in garbage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773241A (en) | 2012-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103878167B (en) | Life-garbage comprehensive treatment technology | |
| CN102728601A (en) | Technology for full classification recycling treatment on household waste | |
| CN102319722A (en) | Mixed municipal domestic garbage resource treatment process | |
| CN103599920A (en) | Refuse treatment method for solid-liquid separation and separation between organic matters and inorganic matters and device thereof | |
| CN103934253A (en) | Household garbage complete recycling harmless comprehensive processing method | |
| CN101829672A (en) | Treating method and device for urban domestic rubbish | |
| CN105032891B (en) | A kind of complete resource domestic garbage pyrolysis energy conversion method | |
| CN107520237A (en) | A kind of residents in rural community original-source by classification collects in situ remediation method | |
| CN203817035U (en) | Integrated household garbage treatment system | |
| CN106180158B (en) | The mixing carbonization treatment method of plant fiber and sludge in rubbish screenings | |
| CN205032353U (en) | Grid formula roller screening machine is selected separately to heavy object | |
| CN203526185U (en) | Waste regeneration device | |
| CN102179289A (en) | Garbage water separation device | |
| CN203817036U (en) | Integrated household garbage treatment system | |
| CN203803553U (en) | Breaking device of household garbage integrated treatment system | |
| CN203803903U (en) | Crushing and screening equipment of household garbage comprehensive treatment system | |
| CN205008379U (en) | Town and country domestic waste synthesizes processing apparatus | |
| CN102773241B (en) | Domestic waste automated classification thermal decomposition treatment process method | |
| CN102734801A (en) | High-efficiency burning heat-supply system for municipal solid wastes | |
| CN102294348A (en) | High-efficient incineration generating system for municipal domestic wastes | |
| CN204084385U (en) | A kind of pretreatment system utilizing cement rotary kiln to carry out waste incineration | |
| CN111992572A (en) | Environment-friendly conversion processor for kitchen/kitchen waste | |
| CN203556629U (en) | Garbage disposing device capable of separating solid from liquid as well as separating organic matter from inorganic matter | |
| CN202238278U (en) | Sorting device of domestic refuse incineration ash | |
| CN107685064A (en) | A kind of life refuse processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: 529040 Guangdong province Jiangmen Jianghai Road No. 412, building 9, two Ca Mau building (self Room 203) Patentee after: Jiangmen Department of environmental protection science and technology Ltd. Address before: 528000, Guangdong Foshan Shunde District Lecong Taoist road collective households Patentee before: Zhou Zhongping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |