EP3719396A4 - Dispositif brûleur et dispositif chaudière à écoulement transversal et à tubes multiples - Google Patents

Dispositif brûleur et dispositif chaudière à écoulement transversal et à tubes multiples Download PDF

Info

Publication number
EP3719396A4
EP3719396A4 EP18883640.7A EP18883640A EP3719396A4 EP 3719396 A4 EP3719396 A4 EP 3719396A4 EP 18883640 A EP18883640 A EP 18883640A EP 3719396 A4 EP3719396 A4 EP 3719396A4
Authority
EP
European Patent Office
Prior art keywords
tube
flow boiler
burner
burner device
boiler device
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.)
Pending
Application number
EP18883640.7A
Other languages
German (de)
English (en)
Other versions
EP3719396A1 (fr
Inventor
Takahiro UTO
Kohshi HIRANO
Kunio Okada
Atsushi Horikawa
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Publication of EP3719396A1 publication Critical patent/EP3719396A1/fr
Publication of EP3719396A4 publication Critical patent/EP3719396A4/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/04—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely
    • F22B21/06—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged annularly in sets, e.g. in abutting connection with drums of annular shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14241—Post-mixing with swirling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gas Burners (AREA)
EP18883640.7A 2017-11-29 2018-11-27 Dispositif brûleur et dispositif chaudière à écoulement transversal et à tubes multiples Pending EP3719396A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017229025A JP7126346B2 (ja) 2017-11-29 2017-11-29 バーナ装置
PCT/JP2018/043590 WO2019107355A1 (fr) 2017-11-29 2018-11-27 Dispositif brûleur et dispositif chaudière à écoulement transversal et à tubes multiples

Publications (2)

Publication Number Publication Date
EP3719396A1 EP3719396A1 (fr) 2020-10-07
EP3719396A4 true EP3719396A4 (fr) 2021-08-04

Family

ID=66664015

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18883640.7A Pending EP3719396A4 (fr) 2017-11-29 2018-11-27 Dispositif brûleur et dispositif chaudière à écoulement transversal et à tubes multiples

Country Status (5)

Country Link
EP (1) EP3719396A4 (fr)
JP (1) JP7126346B2 (fr)
KR (1) KR102462494B1 (fr)
CN (1) CN111630320B (fr)
WO (1) WO2019107355A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113776085A (zh) * 2021-10-08 2021-12-10 浙江浙能技术研究院有限公司 一种低污染燃烧室喷嘴端部结构及方法
WO2024024197A1 (fr) * 2022-07-27 2024-02-01 株式会社Ihi Système de combustion

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269782B1 (en) * 1999-08-02 2001-08-07 Miura Co., Ltd. Water-tube boiler
US20040255589A1 (en) * 2003-06-19 2004-12-23 Shouhei Yoshida Gas turbine combustor and fuel supply method for same
US20100170248A1 (en) * 2004-10-06 2010-07-08 Shouhei Yoshida Combustor and combustion method for combustor
JP2011191045A (ja) * 2010-03-17 2011-09-29 Hitachi Ltd ガスタービン燃焼器、及び運転方法
JP2012107794A (ja) * 2010-11-16 2012-06-07 Osaka Gas Co Ltd 予混合管状火炎バーナ
US20120291446A1 (en) * 2011-05-20 2012-11-22 Hitachi, Ltd. Combustor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186844U (fr) * 1975-01-07 1976-07-12
JPH0791611A (ja) * 1993-08-31 1995-04-04 Miura Co Ltd 低ＮＯｘ燃焼装置及び水管ボイラ
CN1236233C (zh) * 2003-11-26 2006-01-11 何建军 家用燃气燃烧器
CN100554780C (zh) * 2006-01-31 2009-10-28 金盛珠 高、低压燃气与燃油混合使用的燃烧器
JP4571612B2 (ja) 2006-12-11 2010-10-27 株式会社日立製作所 ガスタービン燃焼器及びその燃料供給方法
JP2008175427A (ja) 2007-01-17 2008-07-31 Miura Co Ltd 燃焼装置およびボイラ
US8763399B2 (en) 2009-04-03 2014-07-01 Hitachi, Ltd. Combustor having modified spacing of air blowholes in an air blowhole plate
JP5075900B2 (ja) * 2009-09-30 2012-11-21 株式会社日立製作所 水素含有燃料対応燃焼器および、その低ＮＯｘ運転方法
US8545215B2 (en) 2010-05-17 2013-10-01 General Electric Company Late lean injection injector
CN102032555A (zh) * 2010-12-07 2011-04-27 上海锅炉厂有限公司 一种锅炉燃烧装置
US20120258409A1 (en) 2011-04-11 2012-10-11 Mansour Adel B Distributed injection with fuel flexible micro-mixing injectors
WO2012165614A1 (fr) * 2011-06-02 2012-12-06 川崎重工業株式会社 Chambre de combustion de turbine à gaz
JP5393745B2 (ja) 2011-09-05 2014-01-22 川崎重工業株式会社 ガスタービン燃焼器
WO2015182727A1 (fr) 2014-05-30 2015-12-03 川崎重工業株式会社 Dispositif de combustion pour turbine à gaz

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269782B1 (en) * 1999-08-02 2001-08-07 Miura Co., Ltd. Water-tube boiler
US20040255589A1 (en) * 2003-06-19 2004-12-23 Shouhei Yoshida Gas turbine combustor and fuel supply method for same
US20100170248A1 (en) * 2004-10-06 2010-07-08 Shouhei Yoshida Combustor and combustion method for combustor
JP2011191045A (ja) * 2010-03-17 2011-09-29 Hitachi Ltd ガスタービン燃焼器、及び運転方法
JP2012107794A (ja) * 2010-11-16 2012-06-07 Osaka Gas Co Ltd 予混合管状火炎バーナ
US20120291446A1 (en) * 2011-05-20 2012-11-22 Hitachi, Ltd. Combustor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019107355A1 *

Also Published As

Publication number Publication date
JP2019100571A (ja) 2019-06-24
EP3719396A1 (fr) 2020-10-07
KR102462494B1 (ko) 2022-11-03
CN111630320B (zh) 2023-01-10
KR20200090883A (ko) 2020-07-29
WO2019107355A1 (fr) 2019-06-06
JP7126346B2 (ja) 2022-08-26
CN111630320A (zh) 2020-09-04

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