CN101427072B - 一种带隔板的煤粉燃烧器 - Google Patents
一种带隔板的煤粉燃烧器 Download PDFInfo
- Publication number
- CN101427072B CN101427072B CN2006800543980A CN200680054398A CN101427072B CN 101427072 B CN101427072 B CN 101427072B CN 2006800543980 A CN2006800543980 A CN 2006800543980A CN 200680054398 A CN200680054398 A CN 200680054398A CN 101427072 B CN101427072 B CN 101427072B
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- burner
- burner body
- coal
- arc
- Prior art date
- 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.)
- Expired - Fee Related
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/10—Nozzle tips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/20—Fuel flow guiding devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800543980A CN101427072B (zh) | 2006-05-17 | 2006-07-03 | 一种带隔板的煤粉燃烧器 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200620103773.3 | 2006-05-17 | ||
CNU2006201037733U CN200940831Y (zh) | 2006-05-17 | 2006-05-17 | 一种带隔板的煤粉燃烧器 |
CN2006800543980A CN101427072B (zh) | 2006-05-17 | 2006-07-03 | 一种带隔板的煤粉燃烧器 |
PCT/CN2006/001538 WO2007131392A1 (fr) | 2006-05-17 | 2006-07-03 | Brûleur à charbon pulvérisé à déflecteur. |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101427072A CN101427072A (zh) | 2009-05-06 |
CN101427072B true CN101427072B (zh) | 2011-06-01 |
Family
ID=38693518
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006201037733U Expired - Fee Related CN200940831Y (zh) | 2006-05-17 | 2006-05-17 | 一种带隔板的煤粉燃烧器 |
CN2006800543980A Expired - Fee Related CN101427072B (zh) | 2006-05-17 | 2006-07-03 | 一种带隔板的煤粉燃烧器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006201037733U Expired - Fee Related CN200940831Y (zh) | 2006-05-17 | 2006-05-17 | 一种带隔板的煤粉燃烧器 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2019263A4 (zh) |
CN (2) | CN200940831Y (zh) |
WO (1) | WO2007131392A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013056524A1 (zh) * | 2011-10-18 | 2013-04-25 | 上海锅炉厂有限公司 | 一种富氧环境下的等离子无油点火系统 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200940831Y (zh) * | 2006-05-17 | 2007-08-29 | 杭州意能电力技术有限公司 | 一种带隔板的煤粉燃烧器 |
CN101532662B (zh) * | 2008-03-14 | 2013-01-02 | 烟台龙源电力技术股份有限公司 | 一种采用内燃式燃烧器的煤粉锅炉降低氮氧化物的方法 |
CN101846315B (zh) * | 2009-03-24 | 2012-07-04 | 烟台龙源电力技术股份有限公司 | 煤粉浓缩装置和包含该煤粉浓缩装置的内燃式煤粉燃烧器 |
US9388982B2 (en) | 2010-10-27 | 2016-07-12 | Alstom Technology Ltd | Flow deflectors for fuel nozzles |
WO2012088110A1 (en) * | 2010-12-23 | 2012-06-28 | Alstom Technology Ltd | System and method for reducing emissions from a boiler |
CN104713080A (zh) * | 2015-03-24 | 2015-06-17 | 烟台龙源电力技术股份有限公司 | 一种微油富氧煤粉燃烧器 |
EP3130851B1 (en) | 2015-08-13 | 2021-03-24 | General Electric Technology GmbH | System and method for providing combustion in a boiler |
CN106594719A (zh) * | 2016-12-21 | 2017-04-26 | 航天神洁(宁夏)环保科技有限公司 | 一种带有煤粉流速与浓度监测的等离子点火与稳燃装置 |
CN106610017A (zh) * | 2016-12-21 | 2017-05-03 | 航天神洁(宁夏)环保科技有限公司 | 一种带有煤粉流速与浓度监测的微油点火与稳燃装置 |
CN108302525B (zh) * | 2018-03-09 | 2023-09-22 | 山西大学 | 一种通流面积可调直流煤粉燃烧器 |
CN109340745B (zh) * | 2018-10-10 | 2019-10-25 | 武汉理工大学 | 多缩口分级旋风煤粉燃烧器 |
CN110319437B (zh) * | 2019-07-09 | 2020-09-08 | 哈尔滨工业大学 | 一种富氧多重火焰旋流煤粉燃烧器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4100596A1 (de) * | 1991-01-08 | 1992-07-09 | Ver Energiewerke Ag | Kohlenstaubbrenner |
CN1151001A (zh) * | 1995-11-24 | 1997-06-04 | 浙江大学 | 可控浓淡分离旋流煤粉燃烧方法及装置 |
CN1155052A (zh) * | 1996-11-18 | 1997-07-23 | 浙江大学 | 宽调节比、多煤种、浓稀相煤粉旋流燃烧装置 |
US5651320A (en) * | 1993-07-30 | 1997-07-29 | Babcock Lentjes Kraftwerkstechnik Gmbh | Burner for burning powdered fuel |
CN2487965Y (zh) * | 2001-01-15 | 2002-04-24 | 烟台开发区龙源电力燃烧控制工程有限公司 | 采用多级轴向送粉及气膜冷却技术的多功能煤粉燃烧器 |
CN2630658Y (zh) * | 2003-07-22 | 2004-08-04 | 杭州浙大天元科技有限公司 | 微油冷态点火和超低负荷稳燃燃烧器 |
CN2646575Y (zh) * | 2003-08-25 | 2004-10-06 | 侯桂林 | 煤粉锅炉直流燃烧器点火装置 |
CN200940831Y (zh) * | 2006-05-17 | 2007-08-29 | 杭州意能电力技术有限公司 | 一种带隔板的煤粉燃烧器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1254138A (fr) * | 1960-04-12 | 1961-02-17 | Richardsons | Perfectionnements aux canalisations |
CN86207418U (zh) * | 1986-10-09 | 1987-09-09 | 西北电业管理局电力试验研究所 | 煤粉直接点火燃烧器 |
JPH0174409U (zh) * | 1987-11-05 | 1989-05-19 | ||
CA2151308C (en) * | 1994-06-17 | 1999-06-08 | Hideaki Ohta | Pulverized fuel combustion burner |
CN1279313C (zh) * | 2004-09-10 | 2006-10-11 | 清华大学 | 一种圆形旋流浓淡煤粉燃烧器 |
-
2006
- 2006-05-17 CN CNU2006201037733U patent/CN200940831Y/zh not_active Expired - Fee Related
- 2006-07-03 WO PCT/CN2006/001538 patent/WO2007131392A1/zh active Application Filing
- 2006-07-03 CN CN2006800543980A patent/CN101427072B/zh not_active Expired - Fee Related
- 2006-07-03 EP EP06761343.0A patent/EP2019263A4/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4100596A1 (de) * | 1991-01-08 | 1992-07-09 | Ver Energiewerke Ag | Kohlenstaubbrenner |
US5651320A (en) * | 1993-07-30 | 1997-07-29 | Babcock Lentjes Kraftwerkstechnik Gmbh | Burner for burning powdered fuel |
CN1151001A (zh) * | 1995-11-24 | 1997-06-04 | 浙江大学 | 可控浓淡分离旋流煤粉燃烧方法及装置 |
CN1155052A (zh) * | 1996-11-18 | 1997-07-23 | 浙江大学 | 宽调节比、多煤种、浓稀相煤粉旋流燃烧装置 |
CN2487965Y (zh) * | 2001-01-15 | 2002-04-24 | 烟台开发区龙源电力燃烧控制工程有限公司 | 采用多级轴向送粉及气膜冷却技术的多功能煤粉燃烧器 |
CN2630658Y (zh) * | 2003-07-22 | 2004-08-04 | 杭州浙大天元科技有限公司 | 微油冷态点火和超低负荷稳燃燃烧器 |
CN2646575Y (zh) * | 2003-08-25 | 2004-10-06 | 侯桂林 | 煤粉锅炉直流燃烧器点火装置 |
CN200940831Y (zh) * | 2006-05-17 | 2007-08-29 | 杭州意能电力技术有限公司 | 一种带隔板的煤粉燃烧器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013056524A1 (zh) * | 2011-10-18 | 2013-04-25 | 上海锅炉厂有限公司 | 一种富氧环境下的等离子无油点火系统 |
Also Published As
Publication number | Publication date |
---|---|
EP2019263A4 (en) | 2014-02-05 |
CN101427072A (zh) | 2009-05-06 |
WO2007131392A1 (fr) | 2007-11-22 |
EP2019263A1 (en) | 2009-01-28 |
CN200940831Y (zh) | 2007-08-29 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YINENG ELECTRIC TECHNOLOGY CO., LTD., HANGZHOU Free format text: FORMER OWNER: HANGZHOU YINENG ENERGY-SAVING TECHNOLOGY CO., LTD. Effective date: 20140106 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310000 HANGZHOU, ZHEJIANG PROVINCE TO: 310014 HANGZHOU, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: Yineng Electric Technology Co., Ltd., Hangzhou Address before: 310000 No. 18 Miao Miao Road, Zhejiang, Hangzhou Patentee before: Hangzhou Yineng Energy-Saving Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20200703 |