CN103752591A - Comprehensive treatment process of waste - Google Patents
Comprehensive treatment process of waste Download PDFInfo
- Publication number
- CN103752591A CN103752591A CN201310582816.5A CN201310582816A CN103752591A CN 103752591 A CN103752591 A CN 103752591A CN 201310582816 A CN201310582816 A CN 201310582816A CN 103752591 A CN103752591 A CN 103752591A
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- China
- Prior art keywords
- sent
- liquid
- discarded object
- processing technique
- natural pond
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000002699 waste material Substances 0.000 title abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000000855 fermentation Methods 0.000 claims abstract description 27
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 26
- 230000004151 fermentation Effects 0.000 claims abstract description 24
- 239000011449 brick Substances 0.000 claims abstract description 17
- 210000003608 fece Anatomy 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 239000000446 fuel Substances 0.000 claims abstract description 6
- 239000002028 Biomass Substances 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 8
- 239000005416 organic matter Substances 0.000 claims description 8
- 239000010782 bulky waste Substances 0.000 claims description 7
- 244000144972 livestock Species 0.000 claims description 7
- 244000144977 poultry Species 0.000 claims description 7
- 239000006148 magnetic separator Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 239000010794 food waste Substances 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000004332 deodorization Methods 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- -1 house refuse Substances 0.000 claims description 2
- 239000010871 livestock manure Substances 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 2
- 239000010902 straw Substances 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000001877 deodorizing effect Effects 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a comprehensive treatment process of wastes. The process includes the steps of: conducting sorting and classified treatment on kitchen garbage, household garbage, sludge, animal manure and straws; sending the sorted muck, bricks, broken tiles and inorganic substances in large pieces into a brickmaking system; sending the combustible matters into RDF automatic production line equipment, wherein the obtained fuel is for combustion in a biomass boiler; sending the organic matters into a dry fermentation tank, sending the liquid, sludge, manure and straws in the waste into a CSTR anaerobic fermentation tank, wherein the biogas slurry obtained from fermentation is used for irrigation of farmland; and sending odor produced in the whole process into a deodorizing pool. The process makes effective utilization of the wastes, and is conducive to energy saving and emission reduction.
Description
Technical field
The present invention relates to a kind of technique that can the various garbage waste materials of integrated treatment, belong to field of Environment Protection.
Technical background
Along with improving constantly of China's economic level, the consumption of the energy strengthens day by day, and country starts to pay much attention to the development of regenerative resource, and tapping a new source of energy is the important component part of national energy development strategy.The construction of biogas project, belongs to the exploitation of new forms of energy, can optimize local applied energy constitute, be conducive to energy-saving and emission-reduction, the energy bottleneck restriction of alleviation socio-economic development and environment, ecological pressure, transform mode of economic growth, and realizes social economy and coordinate sustainable development.
Summary of the invention
The object of this invention is to provide a kind of technique that can the various garbage waste materials of integrated treatment, garbage waste material is utilized effectively, be conducive to energy-saving and emission-reduction.
A kind of discarded object comprehensive processing technique of the present invention, comprises changing food waste, house refuse, mud and feces of livestock and poultry and stalk carries out sorting and classification is processed; Inorganic matter in the dregs sub-electing, brick tile fragment and large part is sent into brick making system; Combustible is sent into RDF automatic assembly line equipment, and the fuel obtaining uses for biomass boiler; Organic matter is sent into dry type fermentation tank, the liquid in rubbish, mud, feces of livestock and poultry and stalk are sent into CSTR anaerobic fermentation tank, the natural pond liquid obtaining through fermentation is for irrigated farmland; The foul smell producing in whole process is sent into deodorization tank.
Further, described changing food waste is sent in discharge bin, sent into solid-liquid separation screw conveyor carry out Separation of Solid and Liquid through screw below the bin conveyer, the liquid separating is sent into preparing pool, and the solid separating is sent into garbage storing hole.
Described house refuse is sent into garbage storing hole, in garbage storing hole, again isolate liquid and send into preparing pool.
Described mud and feces of livestock and poultry are sent into preparing pool.
Described stalk is processed through ensilage hay cutter, then sent into preparing pool after twin shaft strong shredding machine is processed.
Further, the solid refuse in garbage storing hole is sent into apron feeder after driving grab bucket is processed, then send into Pre-sorting machine, separate dregs, Bulky Waste and smallclothes rubbish; Bulky Waste is separated to inorganic matter and combustible; Described dregs and inorganic matter are sent into brick making system; Described combustible is sent into RDF automatic assembly line equipment, and the fuel making uses or sells for biomass boiler; The smallclothes rubbish that Pre-sorting machine is separated is processed and is sent into integrated sorter through magnetic separator, bag-breaking machine, separates heavy substance, light materials and organic matter; Wherein heavy substance is divided into brick tile fragment and combustible; Described light materials and combustible are sent into RDF automatic assembly line equipment; Described brick tile fragment is sent into brick making system; Described organic matter is sent into dry fermentation tank through magnetic separator, twin shaft strong shredding machine after processing, through fermentation, produce biogas and natural pond liquid.
Further, the material in described preparing pool is sent into CSTR anaerobic jar, through fermentation, produce biogas and natural pond liquid.
Further, the biogas producing in dry fermentation tank and CSTR anaerobic jar is formed to biological flue gas through desulphurization system, the two film gas holders of dry type, film cleaning system after processing.
The natural pond liquid producing in dry fermentation tank and CSTR anaerobic jar is sent into solid-liquid separating machine, after the slag of separated natural pond, send into backflow pond, then send into natural pond fluid pool for irrigated farmland, wherein natural pond slag carries out outer selling.
Natural pond liquid in described backflow pond is back to preparing pool and dry type fermentation tank.
The beneficial effect that the present invention produces is, discarded object comprehensive processing technique of the present invention, and processings of all kinds of discarded objects can classifys, effectively utilization, is conducive to energy-saving and emission-reduction, can effectively control the discharge of pollutant, raising eco-environmental quality.
Accompanying drawing explanation
Fig. 1. discarded object comprehensive processing technique flow chart of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of discarded object comprehensive processing technique of the present invention, is specially:
(1) changing food waste is sent in discharge bin, sent into solid-liquid separation screw conveyor carry out Separation of Solid and Liquid through screw below the bin conveyer, the liquid separating is sent into preparing pool, and the solid separating is sent into garbage storing hole.
(2) house refuse is sent into garbage storing hole, in garbage storing hole, again isolated liquid and send into preparing pool.
(3) mud and feces of livestock and poultry etc. is sent into preparing pool.
(4) stalk is processed through ensilage hay cutter, then sent into preparing pool after twin shaft strong shredding machine is processed.
(5) solid refuse in garbage storing hole is sent into apron feeder after driving grab bucket is processed, then send into Pre-sorting machine, separate dregs, Bulky Waste and smallclothes rubbish; Bulky Waste is separated to inorganic matter and combustible; Described dregs and inorganic matter are sent into brick making system; Described combustible is sent into garbage derivatived fuel (being RDF) automatic assembly line equipment.
(6) smallclothes rubbish Pre-sorting machine being separated is processed and is sent into integrated sorter through magnetic separator, bag-breaking machine, separates heavy substance, light materials and organic matter; Wherein heavy substance is divided into brick tile fragment and combustible; Described light materials and combustible are sent into RDF automatic assembly line equipment; Described brick tile fragment is sent into brick making system; Described organic matter is sent into dry fermentation tank through magnetic separator, twin shaft strong shredding machine after processing, through fermentation, produce biogas and natural pond liquid.
(7) material in described preparing pool is sent into full-mixing type anaerobic reactor (being CSTR anaerobic jar), through fermentation, produced biogas and natural pond liquid.
(8) biogas producing in dry fermentation tank and CSTR anaerobic jar is formed to biological flue gas through desulphurization system, the two film gas holders of dry type, film cleaning system after processing.
(9) the natural pond liquid producing in dry fermentation tank and CSTR anaerobic jar is sent into solid-liquid separating machine, after the slag of separated natural pond, send into backflow pond, then send into natural pond fluid pool for irrigated farmland, wherein natural pond slag carries out outer selling.
(10) the natural pond liquid in described backflow pond is back to preparing pool.
(11) the natural pond liquid in described backflow pond is back to dry fermentation tank.
(12) foul smell of each foul smell point being collected is sent into deodorization tank and is processed.
Claims (10)
1. a discarded object comprehensive processing technique, is characterized in that: comprise changing food waste, house refuse, mud and feces of livestock and poultry and stalk are carried out to sorting classification processing; Inorganic matter in the dregs sub-electing, brick tile fragment and Bulky Waste is sent into brick making system; Combustible is sent into RDF automatic assembly line equipment, and the fuel obtaining uses for biomass boiler; Organic matter is sent into dry type fermentation tank, the liquid in rubbish, mud, feces of livestock and poultry and stalk are sent into CSTR anaerobic fermentation tank, the natural pond liquid obtaining through fermentation is for irrigated farmland; The foul smell producing in whole process is sent into deodorization tank.
2. a kind of discarded object comprehensive processing technique according to claim 1, it is characterized in that: described changing food waste is sent in discharge bin, through screw below the bin conveyer, send into solid-liquid separation screw conveyor and carry out Separation of Solid and Liquid, the liquid separating is sent into preparing pool, and the solid separating is sent into garbage storing hole.
3. a kind of discarded object comprehensive processing technique according to claim 1, is characterized in that: described house refuse is sent into garbage storing hole, again isolate liquid and send into preparing pool in garbage storing hole.
4. a kind of discarded object comprehensive processing technique according to claim 1, is characterized in that: described mud and feces of livestock and poultry are sent into preparing pool.
5. a kind of discarded object comprehensive processing technique according to claim 1, is characterized in that: described stalk is processed through ensilage hay cutter, then sent into preparing pool after twin shaft strong shredding machine is processed.
6. according to a kind of discarded object comprehensive processing technique described in claim 2 or 3, it is characterized in that: the solid refuse in garbage storing hole is sent into apron feeder after driving grab bucket is processed, then send into Pre-sorting machine, separate dregs, Bulky Waste and smallclothes rubbish; Bulky Waste is separated to inorganic matter and combustible; Described dregs and inorganic matter are sent into brick making system; Described combustible is sent into RDF automatic assembly line equipment, and the fuel making uses or sells for biomass boiler; Described smallclothes rubbish is sent into integrated sorter through magnetic separator, bag-breaking machine after processing, separate heavy substance, light materials and organic matter; Wherein heavy substance is divided into brick tile fragment and combustible; Described light materials and combustible are sent into RDF automatic assembly line equipment; Described brick tile fragment is sent into brick making system; Described organic matter is sent into dry fermentation tank through magnetic separator, twin shaft strong shredding machine after processing, through fermentation, produce biogas and natural pond liquid.
7. according to a kind of discarded object comprehensive processing technique described in claim 3 or 4 or 5, it is characterized in that: the material in described preparing pool is sent into CSTR anaerobic jar, through fermentation, produce biogas and natural pond liquid.
8. according to a kind of discarded object comprehensive processing technique described in claim 6 or 7, it is characterized in that: the biogas producing in dry fermentation tank and CSTR anaerobic jar is formed to biological flue gas through desulphurization system, the two film gas holders of dry type, film cleaning system after processing.
9. according to a kind of discarded object comprehensive processing technique described in claim 6 or 7, it is characterized in that: the natural pond liquid producing in dry fermentation tank and CSTR anaerobic jar is sent into solid-liquid separating machine, after the slag of separated natural pond, send into backflow pond, then send into natural pond fluid pool for irrigated farmland, wherein natural pond slag carries out outer selling.
10. a kind of discarded object comprehensive processing technique according to claim 9, is characterized in that: the natural pond liquid in described backflow pond is back to preparing pool and dry type fermentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582816.5A CN103752591B (en) | 2013-11-20 | 2013-11-20 | A kind of discarded object comprehensive processing technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582816.5A CN103752591B (en) | 2013-11-20 | 2013-11-20 | A kind of discarded object comprehensive processing technique |
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| Publication Number | Publication Date |
|---|---|
| CN103752591A true CN103752591A (en) | 2014-04-30 |
| CN103752591B CN103752591B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310582816.5A Active CN103752591B (en) | 2013-11-20 | 2013-11-20 | A kind of discarded object comprehensive processing technique |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338739A (en) * | 2014-10-16 | 2015-02-11 | 张雪 | Harmless comprehensive treatment method of municipal refuse and sludge |
| CN105032891A (en) * | 2015-07-09 | 2015-11-11 | 大连惠川环保科技有限公司 | Pyrolysis energy conversion method for fully recycling of household garbage |
| CN105272397A (en) * | 2015-10-12 | 2016-01-27 | 沙湾县亚宁农业科技开发有限公司 | Fertilizer preparation apparatus and method |
| CN105289069A (en) * | 2015-10-16 | 2016-02-03 | 重庆光煦科技有限公司 | Concentrated sewage treatment system for residential quarter |
| CN105886330A (en) * | 2014-12-11 | 2016-08-24 | 北京中科洁能环境工程技术有限公司 | Municipal domestic solid waste integrated treatment process system |
| CN106513426A (en) * | 2016-12-28 | 2017-03-22 | 山西易通环能科技集团有限公司 | Comprehensive resource utilization method for rural waste |
| CN106675996A (en) * | 2016-12-30 | 2017-05-17 | 启迪桑德环境资源股份有限公司 | Dry-wet anaerobic coupling processing system and method for organic wastes |
| CN108485927A (en) * | 2018-04-13 | 2018-09-04 | 苏州爱绿环保科技有限公司 | A kind of biogas production system and its method for producing biogas |
| CN110950516A (en) * | 2019-11-27 | 2020-04-03 | 中国电建集团江西省电力建设有限公司 | Comprehensive treatment system and method for livestock and poultry manure and household garbage |
| GB2584714A (en) * | 2019-06-12 | 2020-12-16 | Jackson John | A system for the processing of suitable municipal/general wastes and sewage |
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| JPH06277644A (en) * | 1991-02-07 | 1994-10-04 | Shibuya Kogyo Co Ltd | Garbage treatment method and device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338739A (en) * | 2014-10-16 | 2015-02-11 | 张雪 | Harmless comprehensive treatment method of municipal refuse and sludge |
| CN105886330A (en) * | 2014-12-11 | 2016-08-24 | 北京中科洁能环境工程技术有限公司 | Municipal domestic solid waste integrated treatment process system |
| CN105032891A (en) * | 2015-07-09 | 2015-11-11 | 大连惠川环保科技有限公司 | Pyrolysis energy conversion method for fully recycling of household garbage |
| CN105272397A (en) * | 2015-10-12 | 2016-01-27 | 沙湾县亚宁农业科技开发有限公司 | Fertilizer preparation apparatus and method |
| CN105289069A (en) * | 2015-10-16 | 2016-02-03 | 重庆光煦科技有限公司 | Concentrated sewage treatment system for residential quarter |
| CN106513426A (en) * | 2016-12-28 | 2017-03-22 | 山西易通环能科技集团有限公司 | Comprehensive resource utilization method for rural waste |
| CN106675996A (en) * | 2016-12-30 | 2017-05-17 | 启迪桑德环境资源股份有限公司 | Dry-wet anaerobic coupling processing system and method for organic wastes |
| CN108485927A (en) * | 2018-04-13 | 2018-09-04 | 苏州爱绿环保科技有限公司 | A kind of biogas production system and its method for producing biogas |
| GB2584714A (en) * | 2019-06-12 | 2020-12-16 | Jackson John | A system for the processing of suitable municipal/general wastes and sewage |
| GB2584714B (en) * | 2019-06-12 | 2024-05-08 | Jackson John | A system for the processing of suitable municipal/general wastes and sewage to make fuels or products efficiently as a co related system |
| CN110950516A (en) * | 2019-11-27 | 2020-04-03 | 中国电建集团江西省电力建设有限公司 | Comprehensive treatment system and method for livestock and poultry manure and household garbage |
| CN110950516B (en) * | 2019-11-27 | 2023-12-22 | 中国电建集团江西省电力建设有限公司 | System and method for comprehensively treating livestock and poultry manure and household garbage |
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| Publication number | Publication date |
|---|---|
| CN103752591B (en) | 2015-12-02 |
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