CN103225805B - 防止水冷壁高温腐蚀的锅炉装置和方法 - Google Patents
防止水冷壁高温腐蚀的锅炉装置和方法 Download PDFInfo
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- CN103225805B CN103225805B CN201310146781.0A CN201310146781A CN103225805B CN 103225805 B CN103225805 B CN 103225805B CN 201310146781 A CN201310146781 A CN 201310146781A CN 103225805 B CN103225805 B CN 103225805B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000007797 corrosion Effects 0.000 title claims abstract description 30
- 238000005260 corrosion Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 162
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 81
- 238000001816 cooling Methods 0.000 claims description 10
- 230000001603 reducing effect Effects 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
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CN201310146781.0A CN103225805B (zh) | 2013-04-24 | 2013-04-24 | 防止水冷壁高温腐蚀的锅炉装置和方法 |
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CN201310146781.0A CN103225805B (zh) | 2013-04-24 | 2013-04-24 | 防止水冷壁高温腐蚀的锅炉装置和方法 |
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CN103225805A CN103225805A (zh) | 2013-07-31 |
CN103225805B true CN103225805B (zh) | 2015-03-18 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104595891B (zh) * | 2015-01-21 | 2017-01-25 | 西安热工研究院有限公司 | 一种锅炉对冲燃烧结构 |
CN106871957B (zh) * | 2017-01-11 | 2019-02-05 | 浙江大学 | 一种煤粉锅炉落渣位置及落渣量的测量方法 |
CN108253446B (zh) * | 2017-12-01 | 2019-09-06 | 华中科技大学 | 一种导流式防高温腐蚀防结焦的锅炉炉体结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000249334A (ja) * | 1999-02-26 | 2000-09-12 | Babcock Hitachi Kk | 硫黄含有燃料の燃焼方法 |
JP3525266B2 (ja) * | 1994-09-20 | 2004-05-10 | バブコック日立株式会社 | 硫黄含有燃料の燃焼方法 |
CN2711559Y (zh) * | 2003-09-16 | 2005-07-20 | 甘肃省电力试验研究所 | 布置在四角切圆燃烧锅炉的复合型多功能直流燃烧装置 |
CN201025362Y (zh) * | 2007-02-28 | 2008-02-20 | 哈尔滨工业大学 | 一种防止高温腐蚀的低氮氧化物旋流燃烧装置 |
CN101280915A (zh) * | 2008-05-07 | 2008-10-08 | 东方锅炉(集团)股份有限公司 | 在侧墙上设置空气喷嘴的“w”火焰锅炉炉膛 |
CN101315184A (zh) * | 2008-06-17 | 2008-12-03 | 哈尔滨工业大学 | 一种墙式布置的水平浓淡直流燃烧装置 |
Family Cites Families (1)
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JP3030511B2 (ja) * | 1990-10-05 | 2000-04-10 | バブコツク日立株式会社 | ボイラ装置及びその運転方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3525266B2 (ja) * | 1994-09-20 | 2004-05-10 | バブコック日立株式会社 | 硫黄含有燃料の燃焼方法 |
JP2000249334A (ja) * | 1999-02-26 | 2000-09-12 | Babcock Hitachi Kk | 硫黄含有燃料の燃焼方法 |
CN2711559Y (zh) * | 2003-09-16 | 2005-07-20 | 甘肃省电力试验研究所 | 布置在四角切圆燃烧锅炉的复合型多功能直流燃烧装置 |
CN201025362Y (zh) * | 2007-02-28 | 2008-02-20 | 哈尔滨工业大学 | 一种防止高温腐蚀的低氮氧化物旋流燃烧装置 |
CN101280915A (zh) * | 2008-05-07 | 2008-10-08 | 东方锅炉(集团)股份有限公司 | 在侧墙上设置空气喷嘴的“w”火焰锅炉炉膛 |
CN101315184A (zh) * | 2008-06-17 | 2008-12-03 | 哈尔滨工业大学 | 一种墙式布置的水平浓淡直流燃烧装置 |
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Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. Patentee after: Zhejiang University Address before: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee before: Electrical Power Research Institute of Guangdong Power Grid Corporation Patentee before: Zhejiang University |
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