TWI494527B - Fuel burners, combustible solid fuel burner units and combustible solid fuel boilers - Google Patents

Fuel burners, combustible solid fuel burner units and combustible solid fuel boilers Download PDF

Info

Publication number
TWI494527B
TWI494527B TW101142210A TW101142210A TWI494527B TW I494527 B TWI494527 B TW I494527B TW 101142210 A TW101142210 A TW 101142210A TW 101142210 A TW101142210 A TW 101142210A TW I494527 B TWI494527 B TW I494527B
Authority
TW
Taiwan
Prior art keywords
burner
solid fuel
fuel burner
secondary air
fuel
Prior art date
Application number
TW101142210A
Other languages
English (en)
Chinese (zh)
Other versions
TW201344115A (zh
Inventor
Keigo Matsumoto
Kazuhiro Domoto
Naofumi Abe
Jun Kasai
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of TW201344115A publication Critical patent/TW201344115A/zh
Application granted granted Critical
Publication of TWI494527B publication Critical patent/TWI494527B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/10—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air liquid and pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/10—Disposition of burners to obtain a flame ring
    • F23C5/12—Disposition of burners to obtain a flame ring for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
    • 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
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/38—Nozzles; Cleaning devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)
TW101142210A 2011-11-16 2012-11-13 Fuel burners, combustible solid fuel burner units and combustible solid fuel boilers TWI494527B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011250964A JP5658126B2 (ja) 2011-11-16 2011-11-16 油焚きバーナ、固体燃料焚きバーナユニット及び固体燃料焚きボイラ

Publications (2)

Publication Number Publication Date
TW201344115A TW201344115A (zh) 2013-11-01
TWI494527B true TWI494527B (zh) 2015-08-01

Family

ID=48429434

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101142210A TWI494527B (zh) 2011-11-16 2012-11-13 Fuel burners, combustible solid fuel burner units and combustible solid fuel boilers

Country Status (14)

Country Link
US (1) US9702545B2 (enExample)
EP (1) EP2781834B1 (enExample)
JP (1) JP5658126B2 (enExample)
KR (1) KR101583172B1 (enExample)
CN (1) CN103946634B (enExample)
BR (1) BR112014011546B1 (enExample)
CL (1) CL2014001165A1 (enExample)
IN (1) IN2014CN03627A (enExample)
MX (1) MX346934B (enExample)
MY (1) MY183010A (enExample)
PH (1) PH12014501086A1 (enExample)
TW (1) TWI494527B (enExample)
UA (1) UA110072C2 (enExample)
WO (1) WO2013073366A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267279B (zh) * 2013-06-08 2015-04-22 国家电网公司 一种适应于贫煤锅炉的低氮氧化物直流煤粉燃烧装置
JP6614922B2 (ja) * 2015-11-02 2019-12-04 三菱日立パワーシステムズ株式会社 バーナユニット、ボイラ及びスラグ除去方法
JP7109158B2 (ja) * 2016-11-07 2022-07-29 三菱重工業株式会社 火力発電プラント、ボイラ及びボイラの改造方法
CN107131496B (zh) * 2017-04-07 2023-10-27 贵州电网有限责任公司电力科学研究院 一种电站锅炉的分割型燃烧器结构及分割方法
JP7039782B2 (ja) * 2018-03-30 2022-03-23 三菱重工業株式会社 火力発電プラント、混焼ボイラ及びボイラの改造方法
WO2022028275A1 (zh) * 2020-08-04 2022-02-10 上海交通大学 一种墙式布置的巨环型直流煤粉燃烧器
CN115405919A (zh) * 2021-05-27 2022-11-29 北京京能电力股份有限公司 一种发电站锅炉油枪自动投入运行的方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963182A (en) * 1972-12-21 1976-06-15 Aqua-Chem, Inc. Burner
CN1110880A (zh) * 1993-05-13 1995-10-25 燃烧工程有限公司 低NOx的联合切向燃烧系统
EP0554254B1 (en) * 1990-10-31 1996-08-21 Combustion Engineering, Inc. AN ADVANCED OVERFIRE AIR SYSTEM FOR NOx CONTROL
JPH08296822A (ja) * 1995-04-25 1996-11-12 Evt Energ & Verfahrenstechnik Gmbh 粉末状燃料及び燃焼可能な流体の燃焼用バーナ
JPH09310809A (ja) * 1996-05-24 1997-12-02 Hitachi Ltd 微粉炭バーナ
US5816200A (en) * 1996-12-23 1998-10-06 Combustion Engineering, Inc. Windbox with integral truss support and air admission, fuel admission and ignitor modules
TW358149B (en) * 1997-03-31 1999-05-11 Mitsubishi Heavy Ind Ltd Powder fuel burner
CN1243216A (zh) * 1998-07-27 2000-02-02 三菱重工业株式会社 煤粉燃烧器
JP3021305B2 (ja) * 1995-01-30 2000-03-15 三菱重工業株式会社 微粉状燃料燃焼バーナ
CN101124433A (zh) * 2004-03-08 2008-02-13 乔尔·瓦茨基 低氧化氮(NOx)的燃料喷射器和提高的火焰稳定性

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123027A (en) * 1964-03-03 Apparatus and method of flame or combustion rate
US3224419A (en) * 1961-12-13 1965-12-21 Combustion Eng Vapor generator with tangential firing arrangement
US3285319A (en) * 1963-12-30 1966-11-15 Combustion Eng Ignitor burner of dual fuel flow design utilizing an eddy plate
CA1167369A (en) 1982-01-28 1984-05-15 Gordon W. Ellis Oil burner head
CA2151308C (en) 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
JP2781740B2 (ja) * 1995-04-25 1998-07-30 三菱重工業株式会社 微粉炭焚きバーナ
JPH08135919A (ja) 1994-11-11 1996-05-31 Babcock Hitachi Kk 燃焼装置
JPH08226615A (ja) * 1995-02-22 1996-09-03 Mitsubishi Heavy Ind Ltd 微粉炭焚きバーナ
JP3073434B2 (ja) 1995-10-26 2000-08-07 三菱重工業株式会社 高炉ガス混焼石炭焚きボイラ
JPH09203505A (ja) 1996-01-29 1997-08-05 Babcock Hitachi Kk 固体燃料用バーナと固体燃焼システム
CN2252938Y (zh) 1996-03-12 1997-04-23 石油大学(华东) 具有共振雾化火嘴的预热助燃式燃烧器
JPH09329304A (ja) 1996-06-07 1997-12-22 Ishikawajima Harima Heavy Ind Co Ltd 微粉炭バーナ
JP2000111011A (ja) 1998-10-09 2000-04-18 Mitsubishi Heavy Ind Ltd 液体燃料バーナ及び火炉
CN2371445Y (zh) 1999-06-29 2000-03-29 曾锋 发电锅炉专用三级点火一体化煤粉直接燃烧器
PL206626B1 (pl) * 2000-08-04 2010-09-30 Babcock Hitachi Kk Palnik do paliwa stałego oraz sposób spalania za pomocą palnika do paliwa stałego
JP3679998B2 (ja) 2001-01-31 2005-08-03 三菱重工業株式会社 微粉炭バーナ
CN201093488Y (zh) 2007-09-06 2008-07-30 杜京武 水平浓淡型微油量点火煤粉燃烧器
WO2009125566A1 (ja) 2008-04-10 2009-10-15 バブコック日立株式会社 固体燃料バーナ、固体燃料バーナを用いた燃焼装置とその運転方法
JP2010091244A (ja) 2008-09-09 2010-04-22 Mitsubishi Heavy Ind Ltd 微粉炭バーナ及び該微粉炭バーナを備えた微粉炭焚きボイラ
JP5535521B2 (ja) 2009-05-22 2014-07-02 三菱重工業株式会社 石炭焚ボイラ
CN201688440U (zh) 2009-06-02 2010-12-29 乌鲁木齐奥科技术开发有限公司 煤粉锅炉节油燃烧器微量油枪
CN101603683B (zh) 2009-07-03 2012-05-09 范昌 劣质煤微油点火燃烧器
JP5374404B2 (ja) * 2009-12-22 2013-12-25 三菱重工業株式会社 燃焼バーナおよびこの燃焼バーナを備えるボイラ
JP2011220541A (ja) 2010-04-05 2011-11-04 Mitsubishi Heavy Ind Ltd ボイラ設備

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963182A (en) * 1972-12-21 1976-06-15 Aqua-Chem, Inc. Burner
EP0554254B1 (en) * 1990-10-31 1996-08-21 Combustion Engineering, Inc. AN ADVANCED OVERFIRE AIR SYSTEM FOR NOx CONTROL
CN1110880A (zh) * 1993-05-13 1995-10-25 燃烧工程有限公司 低NOx的联合切向燃烧系统
JP3021305B2 (ja) * 1995-01-30 2000-03-15 三菱重工業株式会社 微粉状燃料燃焼バーナ
JPH08296822A (ja) * 1995-04-25 1996-11-12 Evt Energ & Verfahrenstechnik Gmbh 粉末状燃料及び燃焼可能な流体の燃焼用バーナ
JPH09310809A (ja) * 1996-05-24 1997-12-02 Hitachi Ltd 微粉炭バーナ
US5816200A (en) * 1996-12-23 1998-10-06 Combustion Engineering, Inc. Windbox with integral truss support and air admission, fuel admission and ignitor modules
TW358149B (en) * 1997-03-31 1999-05-11 Mitsubishi Heavy Ind Ltd Powder fuel burner
CN1243216A (zh) * 1998-07-27 2000-02-02 三菱重工业株式会社 煤粉燃烧器
CN101124433A (zh) * 2004-03-08 2008-02-13 乔尔·瓦茨基 低氧化氮(NOx)的燃料喷射器和提高的火焰稳定性

Also Published As

Publication number Publication date
MX2014005775A (es) 2014-08-21
CN103946634A (zh) 2014-07-23
PH12014501086B1 (en) 2014-07-28
JP2013104642A (ja) 2013-05-30
WO2013073366A1 (ja) 2013-05-23
BR112014011546B1 (pt) 2021-02-09
IN2014CN03627A (enExample) 2015-09-04
KR101583172B1 (ko) 2016-01-07
MY183010A (en) 2021-02-05
PH12014501086A1 (en) 2014-07-28
TW201344115A (zh) 2013-11-01
KR20140078741A (ko) 2014-06-25
UA110072C2 (uk) 2015-11-10
EP2781834A4 (en) 2015-06-03
BR112014011546A2 (pt) 2017-05-09
EP2781834A1 (en) 2014-09-24
EP2781834B1 (en) 2019-05-22
CN103946634B (zh) 2016-03-23
MX346934B (es) 2017-04-05
US20140356795A1 (en) 2014-12-04
JP5658126B2 (ja) 2015-01-21
US9702545B2 (en) 2017-07-11
CL2014001165A1 (es) 2015-01-09

Similar Documents

Publication Publication Date Title
TWI494527B (zh) Fuel burners, combustible solid fuel burner units and combustible solid fuel boilers
TWI519739B (zh) 燃燒器及具備該燃燒器之鍋爐
KR101278280B1 (ko) 저녹스형 버너
KR101879024B1 (ko) 고효율 질소 산화물 저감형 버너 및 이를 갖는 연소 설비
JP5386230B2 (ja) 燃料バーナ及び旋回燃焼ボイラ
CN101936529A (zh) 一种可降低氮氧化物排放的侧壁气体燃烧器
CN110848683A (zh) 高低压、高低热值双燃料气的超低NOx、CO排放燃烧器
JP5344897B2 (ja) 旋回燃焼ボイラ
JP5854620B2 (ja) ボイラ及びボイラの運転方法
EP0774621B1 (en) Method and apparatus for achieving combustion with a low production of nitrogen oxides
CN101960219B (zh) 氧燃烧锅炉的煤粉燃烧器
KR20130061167A (ko) 저녹스형 버너
JP5832624B2 (ja) 油焚きバーナ、固体燃料焚きバーナユニット及び固体燃料焚きボイラ
JP2006337016A (ja) 炉燃焼システム及び燃料燃焼方法
JP2010139182A (ja) 旋回燃焼ボイラ
NL1033460C2 (nl) Werkwijze en brander voor getrapte verbranding en inrichting voorzien van een of meer van dergelijke branders.
JP6448902B2 (ja) 重質油焚きボイラの燃焼方法及び重質油焚きボイラ
JP5800423B2 (ja) バーナおよびこれを備えたボイラ
JP2025101202A (ja) ガスバーナ
RU169645U1 (ru) Вертикальная призматическая низкоэмиссионная топка
JP2008151373A (ja) 燃料への排ガス混入可能なボイラ
JP2024067981A (ja) 先混合型水素ガスバーナ
JP2023105860A (ja) バーナ及びボイラ並びにバーナの運転方法
KR20210000951A (ko) 단계 연소형 저녹스 연소버너
KR20050065776A (ko) 편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees