CN1295460C - W型火焰锅炉燃尽风装置及方法 - Google Patents
W型火焰锅炉燃尽风装置及方法 Download PDFInfo
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- CN1295460C CN1295460C CNB200410060622XA CN200410060622A CN1295460C CN 1295460 C CN1295460 C CN 1295460C CN B200410060622X A CNB200410060622X A CN B200410060622XA CN 200410060622 A CN200410060622 A CN 200410060622A CN 1295460 C CN1295460 C CN 1295460C
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000003245 coal Substances 0.000 claims abstract description 32
- 238000002485 combustion reaction Methods 0.000 abstract description 52
- 229910052760 oxygen Inorganic materials 0.000 abstract description 13
- 239000001301 oxygen Substances 0.000 abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 10
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 2
- 239000000779 smoke Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 238000009841 combustion method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 240000004282 Grewia occidentalis Species 0.000 description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 3
- 239000003830 anthracite Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
Description
工况 | 燃尽率 | 燃尽率增加 | ||
无燃尽风 | 92.50% | / | ||
5%燃尽风 | 气流角度10度 | 速度30m/s | 94.43% | 1.93% |
5%燃尽风 | 气流角度30度 | 速度30m/s | 94.60% | 2.10% |
5%燃尽风 | 气流角度45度 | 速度30m/s | 94.72% | 2.22% |
7.5%燃尽风 | 气流角度10度 | 速度45m/s | 94.19% | 1.69% |
7.5%燃尽风 | 气流角度30度 | 速度45m/s | 94.30% | 1.80% |
7.5%燃尽风 | 气流角度45度 | 速度45m/s | 94.41% | 1.91% |
10%燃尽风 | 气流角度10度 | 速度60m/s | 93.95% | 1.45% |
10%燃尽风 | 气流角度30度 | 速度60m/s | 94.03% | 1.53% |
10%燃尽风 | 气流角度45度 | 速度60m/s | 94.10% | 1.60% |
Claims (2)
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CNB200410060622XA CN1295460C (zh) | 2004-07-22 | 2004-07-22 | W型火焰锅炉燃尽风装置及方法 |
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CNB200410060622XA CN1295460C (zh) | 2004-07-22 | 2004-07-22 | W型火焰锅炉燃尽风装置及方法 |
Publications (2)
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CN1587799A CN1587799A (zh) | 2005-03-02 |
CN1295460C true CN1295460C (zh) | 2007-01-17 |
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CNB200410060622XA Expired - Fee Related CN1295460C (zh) | 2004-07-22 | 2004-07-22 | W型火焰锅炉燃尽风装置及方法 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333199C (zh) * | 2005-05-23 | 2007-08-22 | 哈尔滨工业大学 | 一种带浓淡煤粉燃烧装置的w形火焰炉 |
CN1873325B (zh) * | 2005-05-31 | 2013-05-29 | 巴布考克及威尔考克斯公司 | 减少从燃烧煤粉燃烧器中产生nox产物的重定向过热空气口 |
CN101324339B (zh) * | 2008-07-16 | 2010-06-23 | 哈尔滨工业大学 | 一种全混合w型火焰锅炉燃尽风装置 |
CN101368725B (zh) * | 2008-09-27 | 2010-07-21 | 哈尔滨工业大学 | 一种稳燃防结渣采用直流缝隙式燃烧器的w型火焰锅炉装置 |
CN101936525B (zh) * | 2010-09-27 | 2012-05-30 | 上海交通大学 | 工业锅炉低NOx旋流煤粉燃烧装置 |
CN102913948B (zh) * | 2011-08-04 | 2015-12-09 | 烟台龙源电力技术股份有限公司 | 用于w火焰锅炉的点火装置 |
CN102563625A (zh) * | 2012-01-16 | 2012-07-11 | 华中科技大学 | 一种煤粉富氧燃烧方法 |
CN103292318B (zh) * | 2013-06-07 | 2015-04-15 | 哈尔滨工业大学 | 布置于拱上翼墙上方的w型火焰锅炉缝隙式燃尽风装置 |
CN104676583A (zh) * | 2013-11-26 | 2015-06-03 | 烟台龙源电力技术股份有限公司 | 一种侧墙具有燃尽风喷口的w火焰锅炉 |
CN104696950B (zh) * | 2013-12-06 | 2017-09-12 | 烟台龙源电力技术股份有限公司 | 一种具有多组燃尽风喷口的w火焰锅炉 |
CN106090901A (zh) * | 2016-06-01 | 2016-11-09 | 中国大唐集团科学技术研究院有限公司西北分公司 | 一种用于w型火焰锅炉的煤粉混合燃烧方法 |
CN106287673A (zh) * | 2016-08-10 | 2017-01-04 | 重庆市富燃科技有限责任公司 | 具有火电灵活性调节功能的w型燃烧锅炉及其调节方法 |
CN109323290A (zh) * | 2018-12-04 | 2019-02-12 | 兖矿东华重工有限公司 | 反烧燃煤炉及其二次配风装置 |
CN109404982A (zh) * | 2018-12-04 | 2019-03-01 | 兖矿东华重工有限公司 | 多回程反烧炉具 |
CN111457360B (zh) * | 2020-03-16 | 2021-05-04 | 哈尔滨工业大学 | 一种布置防结渣风的w火焰锅炉 |
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JPS594906A (ja) * | 1982-07-01 | 1984-01-11 | Kobe Steel Ltd | 管材のピルガ−圧延方法 |
JPS5971905A (ja) * | 1982-10-15 | 1984-04-23 | Babcock Hitachi Kk | 窒素酸化物を低減する火炉燃焼方法 |
US5205226A (en) * | 1992-03-13 | 1993-04-27 | The Babcock & Wilcox Company | Low NOx burner system |
WO1998001701A1 (en) * | 1996-07-05 | 1998-01-15 | Mitsui Babcock Energy Limited | Combustor means of a vapour generating and vapour superheating unit and a method of operating same |
CN1203340A (zh) * | 1997-06-19 | 1998-12-30 | 东方锅炉(集团)股份有限公司 | “w”型锅炉火焰监视用窥视孔及摄像探头的设置方法 |
US5878700A (en) * | 1997-11-21 | 1999-03-09 | The Babcock & Wilcox Company | Integrated reburn system for NOx control from cyclone-fired boilers |
JPH11211014A (ja) * | 1998-01-30 | 1999-08-06 | Hitachi Ltd | 微粉炭燃焼バーナ及び微粉炭燃焼バーナの燃焼方法並びに微粉炭燃焼ボイラの燃焼方法 |
CN2479360Y (zh) * | 2001-05-18 | 2002-02-27 | 清华大学 | 一种降低燃煤锅炉氮氧化物排放的装置 |
CN2501564Y (zh) * | 2001-10-31 | 2002-07-24 | 清华大学 | 一种用生物质热解气再燃脱硝的装置 |
-
2004
- 2004-07-22 CN CNB200410060622XA patent/CN1295460C/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS594906A (ja) * | 1982-07-01 | 1984-01-11 | Kobe Steel Ltd | 管材のピルガ−圧延方法 |
JPS5971905A (ja) * | 1982-10-15 | 1984-04-23 | Babcock Hitachi Kk | 窒素酸化物を低減する火炉燃焼方法 |
US5205226A (en) * | 1992-03-13 | 1993-04-27 | The Babcock & Wilcox Company | Low NOx burner system |
WO1998001701A1 (en) * | 1996-07-05 | 1998-01-15 | Mitsui Babcock Energy Limited | Combustor means of a vapour generating and vapour superheating unit and a method of operating same |
CN1203340A (zh) * | 1997-06-19 | 1998-12-30 | 东方锅炉(集团)股份有限公司 | “w”型锅炉火焰监视用窥视孔及摄像探头的设置方法 |
US5878700A (en) * | 1997-11-21 | 1999-03-09 | The Babcock & Wilcox Company | Integrated reburn system for NOx control from cyclone-fired boilers |
JPH11211014A (ja) * | 1998-01-30 | 1999-08-06 | Hitachi Ltd | 微粉炭燃焼バーナ及び微粉炭燃焼バーナの燃焼方法並びに微粉炭燃焼ボイラの燃焼方法 |
CN2479360Y (zh) * | 2001-05-18 | 2002-02-27 | 清华大学 | 一种降低燃煤锅炉氮氧化物排放的装置 |
CN2501564Y (zh) * | 2001-10-31 | 2002-07-24 | 清华大学 | 一种用生物质热解气再燃脱硝的装置 |
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Assignee: Zhongshan Zhengye Sugar Industry Co. Ltd. Assignor: Huazhong University of Science and Technology Contract fulfillment period: 2007.9.10 to 2013.9.9 Contract record no.: 2009440001724 Denomination of invention: Device and method for w shape flame boiler completely burning Granted publication date: 20070117 License type: Exclusive license Record date: 20091023 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.9.10 TO 2013.9.9; CHANGE OF CONTRACT Name of requester: ZHONGSHAN CITY ZHENGYE ZHONGTANG INDUSTRY CO.,LTD. Effective date: 20091023 |
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