CN103712227B - 高浓度煤粉混合注入装置及提高燃烧效率的方法 - Google Patents
高浓度煤粉混合注入装置及提高燃烧效率的方法 Download PDFInfo
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- CN103712227B CN103712227B CN201310673868.3A CN201310673868A CN103712227B CN 103712227 B CN103712227 B CN 103712227B CN 201310673868 A CN201310673868 A CN 201310673868A CN 103712227 B CN103712227 B CN 103712227B
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- coal
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- high concentration
- pulverized coal
- combustion
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- 239000003245 coal Substances 0.000 title claims abstract description 63
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 15
- 238000002347 injection Methods 0.000 title claims abstract description 12
- 239000007924 injection Substances 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000002817 coal dust Substances 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010304 firing Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Abstract
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CN201310673868.3A CN103712227B (zh) | 2013-12-13 | 2013-12-13 | 高浓度煤粉混合注入装置及提高燃烧效率的方法 |
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CN201310673868.3A CN103712227B (zh) | 2013-12-13 | 2013-12-13 | 高浓度煤粉混合注入装置及提高燃烧效率的方法 |
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CN103712227A CN103712227A (zh) | 2014-04-09 |
CN103712227B true CN103712227B (zh) | 2016-08-17 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63172807A (ja) * | 1987-01-09 | 1988-07-16 | Ishikawajima Harima Heavy Ind Co Ltd | 微粉炭バ−ナの燃焼方法 |
CN2203437Y (zh) * | 1994-09-14 | 1995-07-12 | 刘述祖 | 水泥回转窑新型双风道喷煤管 |
CN2708120Y (zh) * | 2004-03-24 | 2005-07-06 | 华中科技大学 | 一种煤粉注入装置 |
CN101490282A (zh) * | 2006-07-12 | 2009-07-22 | 保尔伍斯股份有限公司 | 煤粉喷枪 |
CN103277808A (zh) * | 2013-05-07 | 2013-09-04 | 西安交通大学 | 一种小型工业锅炉煤粉储供系统及控制方法 |
CN203731464U (zh) * | 2013-12-13 | 2014-07-23 | 山西蓝天环保设备有限公司 | 高浓度煤粉混合注入装置 |
-
2013
- 2013-12-13 CN CN201310673868.3A patent/CN103712227B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63172807A (ja) * | 1987-01-09 | 1988-07-16 | Ishikawajima Harima Heavy Ind Co Ltd | 微粉炭バ−ナの燃焼方法 |
CN2203437Y (zh) * | 1994-09-14 | 1995-07-12 | 刘述祖 | 水泥回转窑新型双风道喷煤管 |
CN2708120Y (zh) * | 2004-03-24 | 2005-07-06 | 华中科技大学 | 一种煤粉注入装置 |
CN101490282A (zh) * | 2006-07-12 | 2009-07-22 | 保尔伍斯股份有限公司 | 煤粉喷枪 |
CN103277808A (zh) * | 2013-05-07 | 2013-09-04 | 西安交通大学 | 一种小型工业锅炉煤粉储供系统及控制方法 |
CN203731464U (zh) * | 2013-12-13 | 2014-07-23 | 山西蓝天环保设备有限公司 | 高浓度煤粉混合注入装置 |
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CN103712227A (zh) | 2014-04-09 |
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Effective date of registration: 20201217 Address after: 257091 new material industrial park, dongyinggang Economic Development Zone, Dongying City, Shandong Province Patentee after: Dongying Yingze Environmental Protection Technology Co.,Ltd. Address before: 034016 north of Caojiazhuang village, Yijing Township, Xinfu District, Xinzhou City, Shanxi Province Patentee before: SHANXI LANTIAN ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. |
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Denomination of invention: High concentration pulverized coal mixing injection device and methods to improve combustion efficiency Effective date of registration: 20220629 Granted publication date: 20160817 Pledgee: Dongying laishang Village Bank Co.,Ltd. Antai sub branch Pledgor: Dongying Yingze Environmental Protection Technology Co.,Ltd. Registration number: Y2022980009407 |
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Denomination of invention: High concentration coal powder mixed injection device and methods for improving combustion efficiency Effective date of registration: 20230625 Granted publication date: 20160817 Pledgee: Dongying laishang Village Bank Co.,Ltd. Antai sub branch Pledgor: Dongying Yingze Environmental Protection Technology Co.,Ltd. Registration number: Y2023980045157 |
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