CN110397911A - 数控化风煤比低NOx、低CO高效对冲旋流燃烧控制系统 - Google Patents
数控化风煤比低NOx、低CO高效对冲旋流燃烧控制系统 Download PDFInfo
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- CN110397911A CN110397911A CN201910683601.XA CN201910683601A CN110397911A CN 110397911 A CN110397911 A CN 110397911A CN 201910683601 A CN201910683601 A CN 201910683601A CN 110397911 A CN110397911 A CN 110397911A
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- Prior art keywords
- burner
- swirl
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- low
- combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 99
- 239000003245 coal Substances 0.000 title claims abstract description 34
- 230000008859 change Effects 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000000843 powder Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 5
- 240000004282 Grewia occidentalis Species 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/08—Disposition of burners
- F23C5/28—Disposition of burners to obtain flames in opposing directions, e.g. impacting flames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/08—Disposition of burners
- F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910683601.XA CN110397911A (zh) | 2019-07-26 | 2019-07-26 | 数控化风煤比低NOx、低CO高效对冲旋流燃烧控制系统 |
Applications Claiming Priority (1)
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CN201910683601.XA CN110397911A (zh) | 2019-07-26 | 2019-07-26 | 数控化风煤比低NOx、低CO高效对冲旋流燃烧控制系统 |
Publications (1)
Publication Number | Publication Date |
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CN110397911A true CN110397911A (zh) | 2019-11-01 |
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Family Applications (1)
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CN201910683601.XA Pending CN110397911A (zh) | 2019-07-26 | 2019-07-26 | 数控化风煤比低NOx、低CO高效对冲旋流燃烧控制系统 |
Country Status (1)
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CN (1) | CN110397911A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111207390A (zh) * | 2019-12-06 | 2020-05-29 | 华北电力科学研究院有限责任公司 | 对冲式燃烧锅炉及其温度偏差调整方法 |
CN111911916A (zh) * | 2020-08-14 | 2020-11-10 | 华能国际电力股份有限公司南通电厂 | 对冲旋流燃烧锅炉中心墙式三级风系统 |
CN112484021A (zh) * | 2020-10-23 | 2021-03-12 | 西安交通大学 | 一种超低负荷稳燃预热解燃烧系统及超低负荷运行方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110033807A1 (en) * | 2008-03-14 | 2011-02-10 | Yupeng Wang | Method for decreasing nitrogen oxides of a pulverized coal boiler using burners of internal combustion type |
CN203744246U (zh) * | 2014-01-27 | 2014-07-30 | 苏州吉杰电力科技有限公司 | 增强型滑行旋流高效低NOx、低CO燃烧器 |
CN204593367U (zh) * | 2015-03-12 | 2015-08-26 | 苏州吉杰电力科技有限公司 | 锅炉空间错位旋流燃烧系统 |
CN106287690A (zh) * | 2016-08-08 | 2017-01-04 | 东南大学 | 一种旋流燃烧器 |
CN206419948U (zh) * | 2017-01-22 | 2017-08-18 | 东方电气集团东方锅炉股份有限公司 | 一种煤粉旋流燃烧器 |
CN208058824U (zh) * | 2018-02-23 | 2018-11-06 | 华能国际电力股份有限公司南通电厂 | 一种增设冷却风的旋流燃烧器 |
CN210688199U (zh) * | 2019-07-26 | 2020-06-05 | 华能国际电力股份有限公司南通电厂 | 数控化风煤比低NOx、低CO高效对冲旋流燃烧控制系统 |
-
2019
- 2019-07-26 CN CN201910683601.XA patent/CN110397911A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110033807A1 (en) * | 2008-03-14 | 2011-02-10 | Yupeng Wang | Method for decreasing nitrogen oxides of a pulverized coal boiler using burners of internal combustion type |
CN203744246U (zh) * | 2014-01-27 | 2014-07-30 | 苏州吉杰电力科技有限公司 | 增强型滑行旋流高效低NOx、低CO燃烧器 |
CN204593367U (zh) * | 2015-03-12 | 2015-08-26 | 苏州吉杰电力科技有限公司 | 锅炉空间错位旋流燃烧系统 |
CN106287690A (zh) * | 2016-08-08 | 2017-01-04 | 东南大学 | 一种旋流燃烧器 |
CN206419948U (zh) * | 2017-01-22 | 2017-08-18 | 东方电气集团东方锅炉股份有限公司 | 一种煤粉旋流燃烧器 |
CN208058824U (zh) * | 2018-02-23 | 2018-11-06 | 华能国际电力股份有限公司南通电厂 | 一种增设冷却风的旋流燃烧器 |
CN210688199U (zh) * | 2019-07-26 | 2020-06-05 | 华能国际电力股份有限公司南通电厂 | 数控化风煤比低NOx、低CO高效对冲旋流燃烧控制系统 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111207390A (zh) * | 2019-12-06 | 2020-05-29 | 华北电力科学研究院有限责任公司 | 对冲式燃烧锅炉及其温度偏差调整方法 |
CN111207390B (zh) * | 2019-12-06 | 2021-11-16 | 华北电力科学研究院有限责任公司 | 对冲式燃烧锅炉及其温度偏差调整方法 |
CN111911916A (zh) * | 2020-08-14 | 2020-11-10 | 华能国际电力股份有限公司南通电厂 | 对冲旋流燃烧锅炉中心墙式三级风系统 |
CN112484021A (zh) * | 2020-10-23 | 2021-03-12 | 西安交通大学 | 一种超低负荷稳燃预热解燃烧系统及超低负荷运行方法 |
CN112484021B (zh) * | 2020-10-23 | 2021-11-19 | 西安交通大学 | 一种超低负荷稳燃预热解燃烧系统及超低负荷运行方法 |
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Effective date of registration: 20220523 Address after: 210015 building 3, No. 201, Yanjiang Road, Gulou District, Nanjing, Jiangsu Province Applicant after: Huaneng Power International Jiangsu energy development Co., Ltd. Applicant after: Nantong Power Plant of Huaneng International Power Jiangsu energy development Co.,Ltd. Address before: 226000 Gangzha District, Nantong City, Jiangsu Province Applicant before: HUANENG POWER INTERNATIONAL Inc. NANTONG POWER PLANT |
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Application publication date: 20191101 |
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