CN2487965Y - Multifunctional pulverized coal burner using multi-stage axial feeding powder and gas film cooling technique - Google Patents
Multifunctional pulverized coal burner using multi-stage axial feeding powder and gas film cooling technique Download PDFInfo
- Publication number
- CN2487965Y CN2487965Y CN 01201022 CN01201022U CN2487965Y CN 2487965 Y CN2487965 Y CN 2487965Y CN 01201022 CN01201022 CN 01201022 CN 01201022 U CN01201022 U CN 01201022U CN 2487965 Y CN2487965 Y CN 2487965Y
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- Prior art keywords
- powder
- combustion barrel
- pipe
- deflector
- stage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000843 powder Substances 0.000 title claims abstract description 37
- 239000003245 coal Substances 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title abstract description 3
- 238000002485 combustion reaction Methods 0.000 claims description 43
- 239000002817 coal dust Substances 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000004939 coking Methods 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract 1
- 230000001706 oxygenating effect Effects 0.000 description 7
- 238000010304 firing Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 239000010242 baoji Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01201022 CN2487965Y (en) | 2001-01-15 | 2001-01-15 | Multifunctional pulverized coal burner using multi-stage axial feeding powder and gas film cooling technique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01201022 CN2487965Y (en) | 2001-01-15 | 2001-01-15 | Multifunctional pulverized coal burner using multi-stage axial feeding powder and gas film cooling technique |
Publications (1)
Publication Number | Publication Date |
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CN2487965Y true CN2487965Y (en) | 2002-04-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 01201022 Expired - Lifetime CN2487965Y (en) | 2001-01-15 | 2001-01-15 | Multifunctional pulverized coal burner using multi-stage axial feeding powder and gas film cooling technique |
Country Status (1)
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CN (1) | CN2487965Y (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007131392A1 (en) * | 2006-05-17 | 2007-11-22 | Hangzhou Yineng Energy Retrenchment Technology Co., Ltd. | A pulverized coal burner with a baffle |
CN100441953C (en) * | 2006-11-30 | 2008-12-10 | 艾佩克斯科技(北京)有限公司 | Micro-oil plasma composite ignition and combustion-stabilization method and device therefor |
CN101900330A (en) * | 2010-07-23 | 2010-12-01 | 西安交通大学 | Plasma ignition burner for anthracite |
CN102072488A (en) * | 2011-01-31 | 2011-05-25 | 哈尔滨工业大学 | High speed burner for combustion chamber with film cooling type corrugated shell structure |
CN101639217B (en) * | 2008-08-01 | 2011-09-21 | 北京光耀能源技术股份有限公司 | Two-stage speed-down pulverized coal burner |
CN102345863A (en) * | 2011-09-28 | 2012-02-08 | 南京创能电力科技开发有限公司 | Depth hierarchy low-NOx combustion system in low-temperature plasma direct-current pulverized coal furnace |
CN102927567A (en) * | 2012-11-08 | 2013-02-13 | 曲大伟 | Built-in type plasma thermal cracking combustion device of jet flow powdered coal furnace |
CN103322556A (en) * | 2013-05-20 | 2013-09-25 | 河南陆德筑机股份有限公司 | Pulverized coal burner |
CN103562639A (en) * | 2010-11-03 | 2014-02-05 | 西门子能量股份有限公司 | Tiltable multiple-staged coal burner in horizontal arrangement |
CN105333422A (en) * | 2015-11-24 | 2016-02-17 | 沈阳安瑞洁能源设备科技有限公司 | Pulverized coal fractional burner by taking reburning inert component added water electrolysis gas as heat source |
CN105910134A (en) * | 2016-04-14 | 2016-08-31 | 北京大学 | Plasma ignition combustion-supporting system |
CN106705075A (en) * | 2016-12-12 | 2017-05-24 | 深圳智慧能源技术有限公司 | Torch with forced-cooling air film |
-
2001
- 2001-01-15 CN CN 01201022 patent/CN2487965Y/en not_active Expired - Lifetime
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2019263A1 (en) * | 2006-05-17 | 2009-01-28 | Hangzhou Yineng Energy Retrenchment Technology Co. | A pulverized coal burner with a baffle |
EP2019263A4 (en) * | 2006-05-17 | 2014-02-05 | Hangzhou Yineng Energy Retrenchment Technology Co | A pulverized coal burner with a baffle |
WO2007131392A1 (en) * | 2006-05-17 | 2007-11-22 | Hangzhou Yineng Energy Retrenchment Technology Co., Ltd. | A pulverized coal burner with a baffle |
CN101427072B (en) * | 2006-05-17 | 2011-06-01 | 杭州意能节能技术有限公司 | A pulverized coal burner with a baffle |
CN100441953C (en) * | 2006-11-30 | 2008-12-10 | 艾佩克斯科技(北京)有限公司 | Micro-oil plasma composite ignition and combustion-stabilization method and device therefor |
CN101639217B (en) * | 2008-08-01 | 2011-09-21 | 北京光耀能源技术股份有限公司 | Two-stage speed-down pulverized coal burner |
CN101900330B (en) * | 2010-07-23 | 2012-03-28 | 西安交通大学 | Plasma ignition burner for anthracite |
CN101900330A (en) * | 2010-07-23 | 2010-12-01 | 西安交通大学 | Plasma ignition burner for anthracite |
CN103562639A (en) * | 2010-11-03 | 2014-02-05 | 西门子能量股份有限公司 | Tiltable multiple-staged coal burner in horizontal arrangement |
CN102072488A (en) * | 2011-01-31 | 2011-05-25 | 哈尔滨工业大学 | High speed burner for combustion chamber with film cooling type corrugated shell structure |
CN102345863A (en) * | 2011-09-28 | 2012-02-08 | 南京创能电力科技开发有限公司 | Depth hierarchy low-NOx combustion system in low-temperature plasma direct-current pulverized coal furnace |
CN102927567A (en) * | 2012-11-08 | 2013-02-13 | 曲大伟 | Built-in type plasma thermal cracking combustion device of jet flow powdered coal furnace |
CN103322556A (en) * | 2013-05-20 | 2013-09-25 | 河南陆德筑机股份有限公司 | Pulverized coal burner |
CN103322556B (en) * | 2013-05-20 | 2015-11-18 | 河南陆德筑机股份有限公司 | A kind of powdered coal burner |
CN105333422A (en) * | 2015-11-24 | 2016-02-17 | 沈阳安瑞洁能源设备科技有限公司 | Pulverized coal fractional burner by taking reburning inert component added water electrolysis gas as heat source |
CN105910134A (en) * | 2016-04-14 | 2016-08-31 | 北京大学 | Plasma ignition combustion-supporting system |
CN105910134B (en) * | 2016-04-14 | 2018-07-17 | 北京大学 | A kind of plasma igniting combustion-supporting system |
CN106705075A (en) * | 2016-12-12 | 2017-05-24 | 深圳智慧能源技术有限公司 | Torch with forced-cooling air film |
CN106705075B (en) * | 2016-12-12 | 2023-12-12 | 深圳智慧能源技术有限公司 | Forced air film cooling torch |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YANTAI LONGYUAN ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LONGYUAN ELECTRIC POWER BURNING + CONTROLLING ENGINEERING CO., LTD., YANTAI DEVE Effective date: 20080523 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: No. 9, Hengshan Road, Yantai Development Zone, Shandong Province, China: 264006 Patentee after: Yantai Longyuan Electric Power Technology Co., Ltd. Address before: Room 308, block A, 161 Changjiang Road, Yantai Development Zone, Shandong Province, Wang Aisheng, postcode: 264006 Patentee before: Longyuan Electric Power Combustion Control Engineering Co., Ltd., Yantai Develop |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20110115 Granted publication date: 20020424 |