CN111701986A - Garbage recycling treatment system - Google Patents
Garbage recycling treatment system Download PDFInfo
- Publication number
- CN111701986A CN111701986A CN202010596264.3A CN202010596264A CN111701986A CN 111701986 A CN111701986 A CN 111701986A CN 202010596264 A CN202010596264 A CN 202010596264A CN 111701986 A CN111701986 A CN 111701986A
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- Prior art keywords
- garbage
- gas
- liquid separation
- gasification furnace
- separation device
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 93
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 34
- 239000007789 gas Substances 0.000 claims abstract description 33
- 238000002309 gasification Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000005336 cracking Methods 0.000 claims abstract description 22
- 239000010865 sewage Substances 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000002485 combustion reaction Methods 0.000 claims abstract description 11
- 239000000295 fuel oil Substances 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000002912 waste gas Substances 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 8
- 239000007791 liquid phase Substances 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000047 product Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 239000010849 combustible waste Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004227 thermal cracking Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a garbage recycling treatment system, garbage in a garbage warehouse is crushed by a garbage crushing system and then is conveyed by a garbage conveying system, the garbage conveying system is connected with an air extractor to convey garbage waste gas to a combustion furnace, the garbage conveying system is connected with a garbage cracking gasification furnace, the garbage cracking gasification furnace is connected with a gas-liquid separation device, a gas output port of the gas-liquid separation device is connected with a gas purification storage, the gas purification storage is connected with a compressor, an output end of the compressor is connected with a gas turbine/gas furnace, a water phase output port of the gas-liquid separation device is connected with a sewage tank, the sewage tank is connected with a sewage treatment system, a fuel oil output port of the gas-liquid separation device is connected with a fuel oil warehouse, carbon powder generated by the garbage cracking gasification furnace is conveyed to a carbon. The invention can be used for pertinently treating and recycling solid, liquid and gas products generated by cracking and gasifying organic garbage, reducing the pollution to the environment and improving the garbage treatment efficiency.
Description
Technical Field
The invention belongs to the technical field of garbage treatment, and particularly relates to a garbage recycling treatment system.
Background
The prior art mainly comprises the following modes for treating garbage (including general household garbage, medical garbage, organic matters, plastics and other organic garbage):
firstly, the household garbage is conveyed into a boiler to react with air/oxygen, and is combusted at the temperature of about 700-800 ℃. The treatment mode can generate a large amount of pollutant gases such as nitrogen oxides, sulfides, CO, dioxin and the like, and the pollution to the environment can be caused when the pollutant gases are discharged into the atmosphere.
Secondly, the domestic garbage is subjected to centralized landfill, and as the domestic garbage increases day by day, the land resources are wasted and the environment and the land are polluted due to long-term landfill.
Thirdly, the domestic garbage (mainly aiming at organic matters) is fermented, so that the treatment time is long, the efficiency is low, the occupied area is large, the fermented substances are easy to generate secondary pollution, and the garbage such as plastics is difficult to decompose.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a garbage recycling treatment system, which can be used for pertinently treating and recycling solid, liquid and gas products generated by cracking and gasifying organic garbage, reducing pollution to the environment and improving the garbage treatment efficiency.
The technical scheme adopted by the invention for solving the technical problems is to provide a garbage recycling treatment system, which comprises a garbage warehouse, a garbage crushing system and a garbage conveying system, wherein the garbage in the garbage warehouse is crushed by the garbage crushing system and then conveyed by the garbage conveying system, the garbage conveying system is connected with an air extractor to convey garbage waste gas to a combustion furnace, the garbage conveying system is connected with a feed inlet of a garbage cracking gasification furnace and conveys solid garbage to the garbage cracking gasification furnace, a discharge outlet of the garbage cracking gasification furnace is connected with a gas-liquid separation device, a gas output port of the gas-liquid separation device is connected with a gas purification storage, an output end of the gas purification storage is connected with a compressor, an output end of the compressor is connected with a gas turbine/gas furnace, a water phase output port of the gas-liquid separation device is connected with a sewage tank, the sewage tank is connected with a sewage treatment system, a fuel oil output port of the gas-liquid separation device is connected with a fuel oil warehouse, carbon powder generated by the garbage pyrolysis gasification furnace is conveyed to the carbon powder warehouse, and an output end of the carbon powder warehouse is connected to a boiler.
And an induced draft fan is arranged between the air ejector and the combustion furnace to convey the waste gas.
The gas-liquid separation device comprises a gas-liquid separation unit and a water-oil separation unit, and a liquid phase outlet of the gas-liquid separation unit is connected with the water-oil separation unit.
And the sewage generated by the compressor is output to a sewage pool.
The garbage cracking gasification furnace adopts an electromagnetic heating gasification furnace, the electromagnetic heating gasification furnace comprises an electromagnetic heating system and an electromagnetic control system, and the electromagnetic heating system controls the electromagnetic heating gasification furnace to heat through the electromagnetic control system. Advantageous effects
The invention can respectively treat garbage solid and garbage waste gas, carry out thermal cracking degradation treatment on organic matters in the garbage through high temperature generated by the garbage cracking gasification furnace, and respectively and pertinently treat solid, gas, water and oil products obtained by cracking gasification, can obtain high-calorific-value gas, fuel oil and carbon powder for recycling, reduces waste gas and sewage discharge, reduces pollution to the environment, and is beneficial to improving the garbage treatment efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Fig. 1 shows a garbage recycling system, which includes a garbage warehouse 11, a garbage crushing system 12 and a garbage conveying system 13. The output end of the garbage warehouse 11 is connected with the garbage crushing system 12, and the household garbage output from the garbage warehouse 11 is crushed by the garbage crushing system 12. The output end of the garbage crushing system 12 is connected with a garbage conveying system 13, and the crushed household garbage is conveyed to a downstream process.
The waste conveying system 13 is connected to the air extractor 14, and is configured to convey the combustible waste gas formed in the waste to the combustion furnace 16, and the combustion furnace 16 may adopt a gas turbine, a gas furnace, a boiler, and the like to perform combustion processing on the waste gas, so as to realize resource utilization of the combustible waste gas. An induced draft fan 15 is arranged between the air extractor 14 and the combustion furnace 16 to convey the waste gas.
The garbage conveying system 13 is connected with a feed inlet of the garbage cracking gasification furnace 23, and conveys the solid garbage to the garbage cracking gasification furnace 23 for high-temperature cracking gasification treatment. The garbage cracking gasification furnace 23 can adopt an electromagnetic heating gasification furnace, the electromagnetic heating gasification furnace comprises an electromagnetic heating system 22 and an electromagnetic control system 21, and the electromagnetic heating system 22 heats the electromagnetic heating gasification furnace under the control of the electromagnetic control system 21. The organic matters in the garbage are subjected to thermal cracking degradation treatment by using the high temperature generated by the electromagnetic heating system 22, so that various low-bond energy groups and macromolecular chains in the organic matters can be broken, and the organic matters can be efficiently converted into solid, gas and liquid products which are easy to treat and can be recycled.
The discharge port of the garbage cracking gasification furnace 23 is connected with a gas-liquid separation device 24. The gas-liquid separation device 24 includes a gas-liquid separation unit and a water-oil separation unit, a liquid phase outlet of the gas-liquid separation unit is connected to the water-oil separation unit, and gas-liquid separation and water-oil separation can be performed on the output product by using the gas-liquid separation device 24. The gas outlet of the gas-liquid separation device 24 is connected to a gas purification storage 25, and the gas is purified and stored. The output end of the fuel gas purification storage 25 is connected with a compressor 26, and the fuel gas with high heat value can be obtained after the gas is pressurized by the compressor 26. The output of the compressor 26 is connected to a gas turbine/burner 27, which delivers gas to the gas turbine/burner 27 for combustion to produce steam/electricity 28.
The water phase output port of the gas-liquid separation device 24 is connected with the sewage tank 31, the sewage of the compressor 26 is output to the sewage tank 31, and the sewage tank 31 is connected with the sewage treatment system 32, so that the sewage generated in the system is treated in a centralized manner, and the environmental pollution caused by sewage discharge is favorably reduced.
The fuel oil 41 output from the fuel oil output port of the gas-liquid separation device 24 is delivered to the fuel oil reservoir 42, and can be directly sold or combusted for power generation after being purified, so that the resource recycling of the fuel oil products in the household garbage is realized.
Claims (5)
1. The utility model provides a rubbish resourceful treatment system, includes rubbish storehouse (11), broken system (12) of rubbish and rubbish conveying system (13), the rubbish of rubbish storehouse (11) is carried through rubbish conveying system (13) after broken system (12) of rubbish, its characterized in that: the garbage conveying system (13) is connected with the air extractor (14) to convey garbage waste gas to the combustion furnace (16), the garbage conveying system (13) is connected with a feed inlet of the garbage cracking gasification furnace (23) and conveys solid garbage to the garbage cracking gasification furnace (23), a discharge outlet of the garbage cracking gasification furnace (23) is connected with the gas-liquid separation device (24), a gas output port of the gas-liquid separation device (24) is connected with the gas purification storage device (25), an output end of the gas purification storage device (25) is connected with the compressor (26), an output end of the compressor (26) is connected with the gas engine/gas furnace (27), a water phase output port of the gas-liquid separation device (24) is connected with the sewage tank (31), the sewage tank (31) is connected with the sewage treatment system (32), and a fuel oil output port of the gas-liquid separation device (24) is connected with the fuel oil reservoir (42), carbon powder (51) generated by the garbage cracking gasification furnace (23) is conveyed to a carbon powder warehouse (52), and the output end of the carbon powder warehouse (52) is connected to a boiler (53).
2. The garbage recycling treatment system according to claim 1, wherein: and an induced draft fan (15) is arranged between the air extractor (14) and the combustion furnace (16) to convey the waste gas.
3. The garbage recycling treatment system according to claim 1, wherein: the gas-liquid separation device (24) comprises a gas-liquid separation unit and a water-oil separation unit, and a liquid phase outlet of the gas-liquid separation unit is connected with the water-oil separation unit.
4. The garbage recycling treatment system according to claim 1, wherein: the sewage generated by the compressor (26) is output to a sewage tank (31).
5. The garbage recycling treatment system according to claim 1, wherein: the garbage cracking gasification furnace (23) adopts an electromagnetic heating gasification furnace, the electromagnetic heating gasification furnace comprises an electromagnetic heating system (22) and an electromagnetic control system (21), and the electromagnetic heating system (22) controls the electromagnetic heating gasification furnace to heat through the electromagnetic control system (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010596264.3A CN111701986A (en) | 2020-06-28 | 2020-06-28 | Garbage recycling treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010596264.3A CN111701986A (en) | 2020-06-28 | 2020-06-28 | Garbage recycling treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111701986A true CN111701986A (en) | 2020-09-25 |
Family
ID=72542923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010596264.3A Pending CN111701986A (en) | 2020-06-28 | 2020-06-28 | Garbage recycling treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111701986A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352721A (en) * | 2007-07-23 | 2009-01-28 | 周鼎力 | Method for sequentially processing consumer waste |
| CN101850351A (en) * | 2010-05-10 | 2010-10-06 | 中国科学院广州能源研究所 | Novel method for generating electricity by pyrolysis and incineration of waste |
| CN103028595A (en) * | 2012-12-03 | 2013-04-10 | 周鼎力 | Energy utilization method for household garbage |
| CN103624059A (en) * | 2012-08-22 | 2014-03-12 | 黄广禧 | House refuse splitting decomposition processing technological processes |
| WO2017128943A1 (en) * | 2016-01-26 | 2017-08-03 | 王志成 | Anaerobic catalytic thermal cracking method for solid waste |
| CN209969171U (en) * | 2019-01-28 | 2020-01-21 | 佛山掌蓝环保科技有限公司 | Household garbage treatment system |
| CN212370805U (en) * | 2020-06-28 | 2021-01-19 | 上海什方电气有限公司 | Garbage recycling treatment system |
-
2020
- 2020-06-28 CN CN202010596264.3A patent/CN111701986A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352721A (en) * | 2007-07-23 | 2009-01-28 | 周鼎力 | Method for sequentially processing consumer waste |
| CN101850351A (en) * | 2010-05-10 | 2010-10-06 | 中国科学院广州能源研究所 | Novel method for generating electricity by pyrolysis and incineration of waste |
| CN103624059A (en) * | 2012-08-22 | 2014-03-12 | 黄广禧 | House refuse splitting decomposition processing technological processes |
| CN103028595A (en) * | 2012-12-03 | 2013-04-10 | 周鼎力 | Energy utilization method for household garbage |
| WO2017128943A1 (en) * | 2016-01-26 | 2017-08-03 | 王志成 | Anaerobic catalytic thermal cracking method for solid waste |
| CN209969171U (en) * | 2019-01-28 | 2020-01-21 | 佛山掌蓝环保科技有限公司 | Household garbage treatment system |
| CN212370805U (en) * | 2020-06-28 | 2021-01-19 | 上海什方电气有限公司 | Garbage recycling treatment system |
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