EP2597367A4 - Kohlenstaubbrenner mit wirbel für dichte phasen - Google Patents

Kohlenstaubbrenner mit wirbel für dichte phasen

Info

Publication number
EP2597367A4
EP2597367A4 EP12792844.8A EP12792844A EP2597367A4 EP 2597367 A4 EP2597367 A4 EP 2597367A4 EP 12792844 A EP12792844 A EP 12792844A EP 2597367 A4 EP2597367 A4 EP 2597367A4
Authority
EP
European Patent Office
Prior art keywords
dense
pulverized coal
coal burner
phase swirl
swirl pulverized
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.)
Withdrawn
Application number
EP12792844.8A
Other languages
English (en)
French (fr)
Other versions
EP2597367A1 (de
Inventor
Yuehua Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Boiler Works Co Ltd
Original Assignee
Shanghai Boiler Works Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Boiler Works Co Ltd filed Critical Shanghai Boiler Works Co Ltd
Priority claimed from PCT/CN2012/071214 external-priority patent/WO2012163107A1/zh
Publication of EP2597367A1 publication Critical patent/EP2597367A1/de
Publication of EP2597367A4 publication Critical patent/EP2597367A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • 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)
EP12792844.8A 2011-05-27 2012-02-16 Kohlenstaubbrenner mit wirbel für dichte phasen Withdrawn EP2597367A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201180139317 2011-05-27
PCT/CN2012/071214 WO2012163107A1 (zh) 2011-05-27 2012-02-16 一种浓相旋流煤粉燃烧器

Publications (2)

Publication Number Publication Date
EP2597367A1 EP2597367A1 (de) 2013-05-29
EP2597367A4 true EP2597367A4 (de) 2014-10-29

Family

ID=48141702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12792844.8A Withdrawn EP2597367A4 (de) 2011-05-27 2012-02-16 Kohlenstaubbrenner mit wirbel für dichte phasen

Country Status (2)

Country Link
US (1) US20130112120A1 (de)
EP (1) EP2597367A4 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103672885A (zh) * 2013-12-31 2014-03-26 北京国电龙高科环境工程技术有限公司 一种一次风喷嘴内部偏转的垂直浓淡直流煤粉燃烧装置
CN103759259B (zh) * 2014-01-13 2016-06-15 徐州科融环境资源股份有限公司 强化分级低NOx煤粉燃烧器
CN104197326A (zh) * 2014-07-15 2014-12-10 北京神雾环境能源科技集团股份有限公司 一种新型旋流煤粉燃烧器
JP6188658B2 (ja) * 2014-09-24 2017-08-30 三菱重工業株式会社 燃焼バーナ及びボイラ
CN105485675B (zh) * 2015-12-28 2018-08-31 西安热工研究院有限公司 一种带有防磨风的旋流燃烧器
CN105953225B (zh) * 2016-06-23 2023-12-22 王鹏钊 一种煤粉燃烧器
CN106051758A (zh) * 2016-07-14 2016-10-26 无锡华光锅炉股份有限公司 一种周界风布置结构
CN106224949B (zh) * 2016-08-24 2018-04-24 东南大学 一种非同轴水平浓淡低NOx直流煤粉燃烧器
CN106642096A (zh) * 2016-12-08 2017-05-10 哈尔滨工业大学 一种燃料分级局部富氧旋流煤粉燃烧器
CN106765076B (zh) * 2017-01-17 2023-06-16 郑州轻工业大学 一种可调控的旋流煤粉燃烧器
CN107339689A (zh) * 2017-07-01 2017-11-10 重庆富燃科技股份有限公司 一种调节内燃烧燃烧器空气余量系数降低氮氧化物的装置及方法
CN107606613B (zh) * 2017-09-27 2024-05-24 西安交通大学 燃气空气精确分级内置烟气再循环的低氮旋流燃气燃烧器
CN108180468A (zh) * 2018-02-10 2018-06-19 西安交通大学 一种跨负荷调节的多级配风适时给氧解耦燃烧器
CN108339655B (zh) * 2018-02-23 2023-06-30 北京蓝爱迪电力技术有限公司 一种中速磨煤机旋转喷嘴结构
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
CN108361692A (zh) * 2018-04-24 2018-08-03 徐州科能燃烧控制科技有限公司 一种工业锅炉煤粉燃烧器
CN108826285B (zh) * 2018-06-01 2023-11-03 山西瓦特网联环能科技有限公司 大调节比煤粉燃烧器
CN108592014A (zh) * 2018-06-22 2018-09-28 江西中船航海仪器有限公司 一种多级燃气与多级空气混合***
JP2020030037A (ja) * 2018-08-20 2020-02-27 三菱日立パワーシステムズ株式会社 固体燃料バーナ
CN109028051B (zh) * 2018-10-22 2024-04-30 北京巴布科克·威尔科克斯有限公司 一种三旋流低co高效煤粉燃烧器
CN109099425B (zh) * 2018-10-22 2022-06-28 北京泷涛环境科技有限公司 一种烟气内循环超低氮燃烧器
CN109708106B (zh) * 2018-12-19 2023-10-24 东方电气集团东方锅炉股份有限公司 一种直流煤粉燃烧器
CN109737393B (zh) * 2019-02-19 2024-02-27 沈阳环境科学研究院 大煤粉浓缩比推迟混合式旋流煤粉燃烧器
CN112833391A (zh) * 2019-11-25 2021-05-25 中国科学院工程热物理研究所 燃料喷口、预热燃烧器，固体燃料燃烧***及其燃烧控制方法
CN110836367A (zh) * 2019-11-26 2020-02-25 哈尔滨锅炉厂有限责任公司 适用于生物质耦合燃煤锅炉的宽负荷生物质旋流燃烧器
CN110887037B (zh) * 2019-12-19 2024-05-24 沈阳环境科学研究院 一种加强煤粉气化的低氮燃烧装置
CN111023148B (zh) * 2020-01-14 2024-06-07 薛芳 可调螺旋式多级无油煤粉点火器
CN111237796A (zh) * 2020-02-28 2020-06-05 沈阳环境科学研究院 一种低能耗高效煤粉浓缩器
CN111425850B (zh) * 2020-04-14 2022-02-08 哈尔滨锅炉厂有限责任公司 一种可整体上下左右摆动旋流燃尽风燃烧器
CN112228868B (zh) * 2020-08-20 2023-04-28 陕西商洛发电有限公司 一种同时调节一次风和侧边风流速的水平浓淡煤粉燃烧器
CN112628728B (zh) * 2020-12-22 2023-05-12 江苏羚羊机械有限公司 一种新型回转窑燃烧器可调旋流装置
CN112902173B (zh) * 2021-02-07 2022-03-04 哈尔滨工业大学 一种采用高温一二次风燃尽固废的装置
CN113308258A (zh) * 2021-06-21 2021-08-27 河南省科学院 一种生物质烘焙热解***
CN113654045A (zh) * 2021-08-12 2021-11-16 福建华夏蓝天科技有限公司 内外双旋流分级低氮气体燃烧器
CN113623643B (zh) * 2021-08-27 2024-05-07 北京巴布科克·威尔科克斯有限公司 切圆燃烧锅炉的超低nox燃烧***及方法
CN117704368B (zh) * 2024-01-19 2024-06-18 南京巨华工业技术有限公司 一种节煤燃烧器
CN118125142A (zh) * 2024-05-07 2024-06-04 通化宏信研磨材有限责任公司 碳化硅粉料气动管道输送装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380463A (en) * 1942-06-23 1945-07-31 Babcock & Wilcox Co Fluent fuel burner
US3256842A (en) * 1963-04-02 1966-06-21 Babcock & Wilcox Ltd Multiple fuel burner
US4951581A (en) * 1989-06-21 1990-08-28 Aptec, Inc. Combined oil gun and coal guide for power plant boilers
CN1439842A (zh) * 2003-02-28 2003-09-03 哈尔滨工业大学 一种中心给粉旋流煤粉燃烧器
CN101832550A (zh) * 2010-06-18 2010-09-15 上海交通大学 基于多级煤粉浓缩的旋流煤粉燃烧器
CN102062396A (zh) * 2010-10-13 2011-05-18 西安交通大学 一种复合浓淡三调风低NOx旋流煤粉燃烧器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9402553D0 (en) * 1994-02-10 1994-04-13 Rolls Royce Power Eng Burner for the combustion of fuel
CA2151308C (en) * 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
US5697306A (en) * 1997-01-28 1997-12-16 The Babcock & Wilcox Company Low NOx short flame burner with control of primary air/fuel ratio for NOx reduction
CN101578482B (zh) * 2007-07-18 2011-03-23 哈尔滨工业大学 一种低氮氧化物旋流煤粉燃烧器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380463A (en) * 1942-06-23 1945-07-31 Babcock & Wilcox Co Fluent fuel burner
US3256842A (en) * 1963-04-02 1966-06-21 Babcock & Wilcox Ltd Multiple fuel burner
US4951581A (en) * 1989-06-21 1990-08-28 Aptec, Inc. Combined oil gun and coal guide for power plant boilers
CN1439842A (zh) * 2003-02-28 2003-09-03 哈尔滨工业大学 一种中心给粉旋流煤粉燃烧器
CN101832550A (zh) * 2010-06-18 2010-09-15 上海交通大学 基于多级煤粉浓缩的旋流煤粉燃烧器
CN102062396A (zh) * 2010-10-13 2011-05-18 西安交通大学 一种复合浓淡三调风低NOx旋流煤粉燃烧器

Also Published As

Publication number Publication date
EP2597367A1 (de) 2013-05-29
US20130112120A1 (en) 2013-05-09

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