CN103148473B - 一种基于co的电站锅炉优化运行方法及系统 - Google Patents
一种基于co的电站锅炉优化运行方法及系统 Download PDFInfo
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- CN103148473B CN103148473B CN201310077673.2A CN201310077673A CN103148473B CN 103148473 B CN103148473 B CN 103148473B CN 201310077673 A CN201310077673 A CN 201310077673A CN 103148473 B CN103148473 B CN 103148473B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 66
- 239000001301 oxygen Substances 0.000 claims abstract description 66
- 239000000779 smoke Substances 0.000 claims abstract description 41
- 238000011156 evaluation Methods 0.000 claims abstract description 40
- 239000003245 coal Substances 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 33
- 239000010881 fly ash Substances 0.000 claims abstract description 32
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 86
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 55
- 239000007789 gas Substances 0.000 claims description 41
- 239000003546 flue gas Substances 0.000 claims description 31
- 238000005457 optimization Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000009467 reduction Effects 0.000 abstract description 11
- 238000004134 energy conservation Methods 0.000 abstract description 8
- 239000000523 sample Substances 0.000 description 40
- 238000005070 sampling Methods 0.000 description 22
- 238000002485 combustion reaction Methods 0.000 description 17
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- 206010021143 Hypoxia Diseases 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
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Abstract
Description
项目 | 数值 |
测量范围 | 0~2000ppm |
零点漂移 | ≤±1%FS/7d |
量程漂移 | ≤±1%FS/7d |
线性误差 | ≤±1%FS |
重复性 | ≤0.5% |
输出波动 | ≤±0.5%FS |
响应时间 | T90<10s |
预热时间 | <1h |
电源 | 220VAC±10%,50Hz±1% |
环境温度 | 5~45℃ |
环境湿度 | 5~90%RH |
样气压力 | 2~20kPa |
样气流量 | 200~1000ml/min |
Claims (12)
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CN201310077673.2A CN103148473B (zh) | 2013-03-12 | 2013-03-12 | 一种基于co的电站锅炉优化运行方法及系统 |
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CN201310077673.2A CN103148473B (zh) | 2013-03-12 | 2013-03-12 | 一种基于co的电站锅炉优化运行方法及系统 |
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CN103148473A CN103148473A (zh) | 2013-06-12 |
CN103148473B true CN103148473B (zh) | 2014-11-12 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104102842B (zh) * | 2014-07-17 | 2017-02-15 | 烟台龙源电力技术股份有限公司 | 基于经济性指标参数的氮氧化物排放预测方法和装置 |
CN105205737A (zh) * | 2015-10-21 | 2015-12-30 | 东南大学 | 一种基于电站机组的经济性评价系统 |
CN105783020B (zh) * | 2016-04-21 | 2018-07-27 | 成都华西堂环保科技有限公司 | 一种燃煤锅炉富氧低氮燃烧脱硝工艺 |
CN106247396B (zh) * | 2016-08-25 | 2018-11-20 | 河北思路科技有限公司 | 一种燃烧器优化燃烧的控制系统 |
CN106765064A (zh) * | 2017-01-09 | 2017-05-31 | 泉州恒兴能源节能技术有限公司 | 一种火焰加热炉的降低污染物排放装置 |
CN108870438A (zh) * | 2017-08-16 | 2018-11-23 | 华润电力(贺州)有限公司 | 一种基于烟气co测量及统计分析的燃烧优化技术 |
CN110375289B (zh) * | 2019-06-27 | 2024-06-21 | 广西电网有限责任公司电力科学研究院 | 一种燃煤电站锅炉监测系统及其热效率测试方法 |
CN111750937B (zh) * | 2020-04-09 | 2024-08-20 | 华电电力科学研究院有限公司 | 一种能自动吹扫的燃煤电站锅炉二次风量测量装置及其控制方法 |
CN111520739B (zh) * | 2020-04-29 | 2022-03-25 | 浙江浙能兰溪发电有限责任公司 | 燃煤锅炉烟气一氧化碳调节方法、装置以及系统 |
CN111853848B (zh) * | 2020-06-29 | 2022-09-30 | 东北电力大学 | 一种燃煤锅炉不同层燃烧器之间燃料量分配的优化方法 |
CN112108261A (zh) * | 2020-10-14 | 2020-12-22 | 西安热工研究院有限公司 | 一种基于co监测的磨煤机出口温度控制系统及方法 |
CN113136472A (zh) * | 2021-04-20 | 2021-07-20 | 潍柴(潍坊)材料成型制造中心有限公司 | 一种辅助控制冲天炉铁水碳含量的方法 |
CN113341713B (zh) * | 2021-05-31 | 2022-08-30 | 苏州西热节能环保技术有限公司 | 一种燃煤机组煤风同步动态协控方法 |
CN113219932B (zh) * | 2021-06-02 | 2023-09-05 | 内蒙古自治区计量测试研究院 | 一种火力发电行业碳排放数字化分析系统 |
CN113669753B (zh) * | 2021-08-16 | 2024-01-26 | 华北电力科学研究院有限责任公司 | 炉膛火焰过量空气系数确定方法、系统与装置 |
CN113654026A (zh) * | 2021-08-27 | 2021-11-16 | 西安热工研究院有限公司 | 一种基于电力能源的锅炉智能燃烧优化系统 |
CN115541824A (zh) * | 2022-09-29 | 2022-12-30 | 新奥数能科技有限公司 | 燃气锅炉烟气含氧量的诊断方法及装置 |
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US6712604B2 (en) * | 2001-06-15 | 2004-03-30 | Honeywell International Inc. | Cautious optimization strategy for emission reduction |
JP2006132902A (ja) * | 2004-11-09 | 2006-05-25 | Yamatake Corp | 燃焼条件推定装置および方法 |
US7756591B2 (en) * | 2006-04-25 | 2010-07-13 | Pegasus Technologies, Inc. | System for optimizing oxygen in a boiler |
CN101266485A (zh) * | 2008-04-08 | 2008-09-17 | 南京迪玛斯电气有限公司 | 火电机组运行能耗实测系统 |
CN101498457B (zh) * | 2009-03-02 | 2010-08-25 | 杭州电子科技大学 | 一种锅炉燃烧优化的方法 |
CN101893877A (zh) * | 2009-05-20 | 2010-11-24 | 中国国电集团公司九江发电厂 | 一种发电厂基于能耗分析的优化运行方法及其系统 |
CN201795518U (zh) * | 2010-07-07 | 2011-04-13 | 西安森和电力有限责任公司 | 一种煤燃烧经济性分析装置 |
CN102012968B (zh) * | 2010-11-24 | 2013-01-23 | 东北电力大学 | 煤粉锅炉热效率和煤质数据实时监测方法 |
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