CN107631321B - 一种煤粉燃烧在线检测控制系统和方法 - Google Patents
一种煤粉燃烧在线检测控制系统和方法 Download PDFInfo
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- CN107631321B CN107631321B CN201710697808.3A CN201710697808A CN107631321B CN 107631321 B CN107631321 B CN 107631321B CN 201710697808 A CN201710697808 A CN 201710697808A CN 107631321 B CN107631321 B CN 107631321B
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- 239000002817 coal dust Substances 0.000 title claims abstract description 42
- 238000010304 firing Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000003245 coal Substances 0.000 claims abstract description 563
- 238000001237 Raman spectrum Methods 0.000 claims abstract description 74
- 238000001069 Raman spectroscopy Methods 0.000 claims abstract description 70
- 238000011217 control strategy Methods 0.000 claims abstract description 68
- 238000002485 combustion reaction Methods 0.000 claims abstract description 64
- 230000003595 spectral effect Effects 0.000 claims abstract description 47
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 241000196324 Embryophyta Species 0.000 claims description 13
- 238000004458 analytical method Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 12
- 238000010298 pulverizing process Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 4
- 241000208340 Araliaceae Species 0.000 claims description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 3
- 235000008434 ginseng Nutrition 0.000 claims description 3
- 241001269238 Data Species 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 8
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- 238000000921 elemental analysis Methods 0.000 description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
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- 238000012937 correction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
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CN109212156A (zh) * | 2018-09-14 | 2019-01-15 | 华电电力科学研究院有限公司 | 一种用燃煤工业分析结果表征热天平法着火燃烧稳定性指数的方法及系统 |
CN109374593B (zh) * | 2018-10-09 | 2020-05-29 | 华中科技大学 | 一种检测混煤煤质及配比的方法及系统 |
CN110632057B (zh) * | 2019-10-29 | 2023-09-19 | 中国华能集团有限公司 | 一种基于紫外拉曼光谱分析的助熔剂添加控制系统及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000020834A2 (en) * | 1998-10-07 | 2000-04-13 | Mississippi State University | Multi-component process analysis and control |
CN1873328A (zh) * | 2005-06-02 | 2006-12-06 | 株式会社日立制作所 | 锅炉运行控制方法以及锅炉运行控制系统 |
CN103529012A (zh) * | 2013-09-18 | 2014-01-22 | 武汉钢铁(集团)公司 | 一种适用于高炉瓦斯灰中碳来源的拉曼光谱定量检测方法 |
CN104992028A (zh) * | 2015-07-17 | 2015-10-21 | 华北电力大学(保定) | 一种火电机组配煤方案获取方法 |
CN106198488A (zh) * | 2016-07-27 | 2016-12-07 | 华中科技大学 | 一种基于拉曼光谱分析的煤质快速检测方法 |
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- 2017-08-15 CN CN201710697808.3A patent/CN107631321B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000020834A2 (en) * | 1998-10-07 | 2000-04-13 | Mississippi State University | Multi-component process analysis and control |
CN1873328A (zh) * | 2005-06-02 | 2006-12-06 | 株式会社日立制作所 | 锅炉运行控制方法以及锅炉运行控制系统 |
CN103529012A (zh) * | 2013-09-18 | 2014-01-22 | 武汉钢铁(集团)公司 | 一种适用于高炉瓦斯灰中碳来源的拉曼光谱定量检测方法 |
CN104992028A (zh) * | 2015-07-17 | 2015-10-21 | 华北电力大学(保定) | 一种火电机组配煤方案获取方法 |
CN106198488A (zh) * | 2016-07-27 | 2016-12-07 | 华中科技大学 | 一种基于拉曼光谱分析的煤质快速检测方法 |
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Denomination of invention: An On line Monitoring and Control System and Method for Pulverized Coal Combustion Effective date of registration: 20221223 Granted publication date: 20190215 Pledgee: China Everbright Bank Limited by Share Ltd. Langfang branch Pledgor: WATSON ENERGY TECHNOLOGY (LANGFANG) Co.,Ltd. Registration number: Y2022980028822 |
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Denomination of invention: An online detection and control system and method for coal powder combustion Effective date of registration: 20231215 Granted publication date: 20190215 Pledgee: China Everbright Bank Limited by Share Ltd. Langfang branch Pledgor: WATSON ENERGY TECHNOLOGY (LANGFANG) Co.,Ltd. Registration number: Y2023110000529 |