CN101865451B - Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof - Google Patents
Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof Download PDFInfo
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- CN101865451B CN101865451B CN2010101885841A CN201010188584A CN101865451B CN 101865451 B CN101865451 B CN 101865451B CN 2010101885841 A CN2010101885841 A CN 2010101885841A CN 201010188584 A CN201010188584 A CN 201010188584A CN 101865451 B CN101865451 B CN 101865451B
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- flue gas
- gas
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- temperature flue
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- 239000003546 flue gas Substances 0.000 title claims abstract description 114
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000002309 gasification Methods 0.000 title claims abstract description 62
- 239000002028 Biomass Substances 0.000 title claims abstract description 47
- 239000003245 coal Substances 0.000 title claims abstract description 27
- 238000009841 combustion method Methods 0.000 title abstract description 3
- 239000002737 fuel gas Substances 0.000 claims abstract description 63
- 239000007789 gas Substances 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims abstract description 12
- 230000002829 reductive effect Effects 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 230000001603 reducing effect Effects 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000000567 combustion gas Substances 0.000 claims description 37
- 238000002485 combustion reaction Methods 0.000 claims description 34
- 239000000446 fuel Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 12
- 239000003344 environmental pollutant Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 231100000719 pollutant Toxicity 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- 206010021143 Hypoxia Diseases 0.000 claims description 4
- 230000002631 hypothermal effect Effects 0.000 claims description 4
- 230000007954 hypoxia Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000153 supplemental effect Effects 0.000 claims description 3
- 206010022000 influenza Diseases 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 description 9
- 229910052783 alkali metal Inorganic materials 0.000 description 8
- 150000001340 alkali metals Chemical class 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000002956 ash Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000004523 agglutinating effect Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000707825 Argyrosomus regius Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010884 boiler slag Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Classifications
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Combustion Of Fluid Fuel (AREA)
Abstract
Description
The coal dust ratio, % | The living beings ratio, % | Coal burner two windshield plate apertures, % | Combustion gas spout secondary wind baffle opening, % | The OFA baffle opening, % | |
|
70 | 30 | 50 | 60 | 100 |
Operating mode 2 | 80 | 20 | 70 | 45 | 70 |
Operating mode 3 | 90 | 10 | 85 | 30 | 40 |
Operating mode 4 | 100 | 0 | 100 | 20 | 20 |
Claims (8)
Priority Applications (1)
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CN2010101885841A CN101865451B (en) | 2010-05-24 | 2010-05-24 | Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof |
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CN2010101885841A CN101865451B (en) | 2010-05-24 | 2010-05-24 | Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof |
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Publication Number | Publication Date |
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CN101865451A CN101865451A (en) | 2010-10-20 |
CN101865451B true CN101865451B (en) | 2012-05-09 |
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CN2010101885841A Expired - Fee Related CN101865451B (en) | 2010-05-24 | 2010-05-24 | Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof |
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Cited By (1)
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WO2014110885A1 (en) * | 2013-01-18 | 2014-07-24 | 北京神雾环境能源科技集团股份有限公司 | Gas-extractable pulverized coal boiler |
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CN110701604B (en) * | 2019-11-08 | 2025-03-04 | 哈尔滨锅炉厂有限责任公司 | Coal-fired boiler coupled with biomass gas combustion device and combustion system arrangement method thereof |
CN111303942A (en) * | 2020-03-16 | 2020-06-19 | 河南理工大学 | A gasification-based biomass conversion system and method |
CN112146099A (en) * | 2020-10-10 | 2020-12-29 | 浙江浙能兴源节能科技有限公司 | A system and method for high-temperature melting and solidification disposal of waste gasification fly ash coupled with coal-fired incineration |
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CN2501564Y (en) * | 2001-10-31 | 2002-07-24 | 清华大学 | Apparatus by bio-matter pyrolytic gas refiring denitration |
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CN201697100U (en) * | 2010-05-24 | 2011-01-05 | 叶力平 | Biomass high temperature fume gasification combined fire coal boiler |
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WO1996005273A1 (en) * | 1994-08-10 | 1996-02-22 | Westinghouse Electric Corporation | Method and apparatus for cleaning and burning a hot coal-derived fuel gas |
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Patent Citations (3)
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---|---|---|---|---|
CN2501564Y (en) * | 2001-10-31 | 2002-07-24 | 清华大学 | Apparatus by bio-matter pyrolytic gas refiring denitration |
CN2643182Y (en) * | 2002-11-25 | 2004-09-22 | 沈光林 | A partially oxygen-enriching combustion-supporting system for boiler |
CN201697100U (en) * | 2010-05-24 | 2011-01-05 | 叶力平 | Biomass high temperature fume gasification combined fire coal boiler |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014110885A1 (en) * | 2013-01-18 | 2014-07-24 | 北京神雾环境能源科技集团股份有限公司 | Gas-extractable pulverized coal boiler |
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Address after: 311200, No. two, No. 1111, Qingxi Road, Jiangdong Industrial Park, Xiaoshan, Hangzhou, Zhejiang, Hangzhou Patentee after: ZHEJIANG GUANGHAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 310051, 21 building, Qianjiang building, 2031 Jiangling Road, Binjiang District, Zhejiang, Hangzhou Patentee before: HANGZHOU GUANGHAN ENERGY TECHNOLOGY Co.,Ltd. |
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Address after: 311200, No. two, No. 1111, Qingxi Road, Jiangdong Industrial Park, Xiaoshan, Hangzhou, Zhejiang, Hangzhou Patentee after: Zhejiang Guanghan Technology Group Co.,Ltd. Address before: 311200, No. two, No. 1111, Qingxi Road, Jiangdong Industrial Park, Xiaoshan, Hangzhou, Zhejiang, Hangzhou Patentee before: ZHEJIANG GUANGHAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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