JP7829293B2 - ２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法 - Google Patents

２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法

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Publication number
JP7829293B2
JP7829293B2 JP2021146425A JP2021146425A JP7829293B2 JP 7829293 B2 JP7829293 B2 JP 7829293B2 JP 2021146425 A JP2021146425 A JP 2021146425A JP 2021146425 A JP2021146425 A JP 2021146425A JP 7829293 B2 JP7829293 B2 JP 7829293B2
Authority
JP
Japan
Prior art keywords
liquefied fuel
atomizing fluid
supply passage
fluid
flow rate
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.)
Active
Application number
JP2021146425A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023039309A (ja
JP2023039309A5 (https=
Inventor
康弘 山内
康裕 竹井
康二 大浦
幸洋 冨永
聡彦 嶺
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2021146425A priority Critical patent/JP7829293B2/ja
Priority to TW111131615A priority patent/TW202319684A/zh
Priority to PCT/JP2022/031663 priority patent/WO2023037866A1/ja
Publication of JP2023039309A publication Critical patent/JP2023039309A/ja
Publication of JP2023039309A5 publication Critical patent/JP2023039309A5/ja
Priority to JP2024210876A priority patent/JP7661601B2/ja
Priority to JP2025025582A priority patent/JP7686898B1/ja
Application granted granted Critical
Publication of JP7829293B2 publication Critical patent/JP7829293B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Air Supply (AREA)
  • Chimneys And Flues (AREA)
  • Nozzles (AREA)
JP2021146425A 2021-09-08 2021-09-08 ２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法 Active JP7829293B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021146425A JP7829293B2 (ja) 2021-09-08 2021-09-08 ２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法
TW111131615A TW202319684A (zh) 2021-09-08 2022-08-23 ２流體噴射噴嘴、燃燒系統，以及液化燃料之供給量之控制方法
PCT/JP2022/031663 WO2023037866A1 (ja) 2021-09-08 2022-08-23 ２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法
JP2024210876A JP7661601B2 (ja) 2021-09-08 2024-12-04 ボイラ
JP2025025582A JP7686898B1 (ja) 2021-09-08 2025-02-20 燃焼システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021146425A JP7829293B2 (ja) 2021-09-08 2021-09-08 ２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2024210876A Division JP7661601B2 (ja) 2021-09-08 2024-12-04 ボイラ
JP2025025582A Division JP7686898B1 (ja) 2021-09-08 2025-02-20 燃焼システム

Publications (3)

Publication Number Publication Date
JP2023039309A JP2023039309A (ja) 2023-03-20
JP2023039309A5 JP2023039309A5 (https=) 2024-09-11
JP7829293B2 true JP7829293B2 (ja) 2026-03-13

Family

ID=85506603

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021146425A Active JP7829293B2 (ja) 2021-09-08 2021-09-08 ２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法
JP2024210876A Active JP7661601B2 (ja) 2021-09-08 2024-12-04 ボイラ
JP2025025582A Active JP7686898B1 (ja) 2021-09-08 2025-02-20 燃焼システム

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024210876A Active JP7661601B2 (ja) 2021-09-08 2024-12-04 ボイラ
JP2025025582A Active JP7686898B1 (ja) 2021-09-08 2025-02-20 燃焼システム

Country Status (3)

Country Link
JP (3) JP7829293B2 (https=)
TW (1) TW202319684A (https=)
WO (1) WO2023037866A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7829293B2 (ja) 2021-09-08 2026-03-13 三菱重工業株式会社 ２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法
CN118009312B (zh) * 2024-02-02 2026-01-13 东方电气集团东方锅炉股份有限公司 一种大功率纯氨低氮燃烧器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050074383A1 (en) 2003-10-01 2005-04-07 Wojichowski David Lee Process and injection apparatus for reducing the concentration of NOX pollutants in an effluent
JP2008045836A (ja) 2006-08-18 2008-02-28 Babcock Hitachi Kk バーナチップ、バーナ装置ならびにそれを備えたボイラ装置
JP2008241049A (ja) 2007-03-23 2008-10-09 Idemitsu Eng Co Ltd 燃料燃焼装置
JP2020165603A (ja) 2019-03-29 2020-10-08 株式会社Ｉｈｉ原動機 燃焼装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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JPS5613454Y2 (https=) * 1971-08-10 1981-03-28
JPS49142834U (https=) * 1973-04-04 1974-12-10
JPS5083826A (https=) * 1973-11-28 1975-07-07
FR2288940A1 (fr) * 1974-10-24 1976-05-21 Pillard Chauffage Perfectionnements aux bruleurs de combustibles liquides pulverises par la detente d'un fluide auxiliaire et procede d'utilisation de ceux-ci
JPS51149167A (en) * 1975-06-18 1976-12-21 Babcock Hitachi Kk A method of feeding ammonia
JPS5461336A (en) * 1977-10-21 1979-05-17 Mitsubishi Heavy Ind Ltd Combustion process of low temperature liquefied gas fuel
JPS59170609A (ja) * 1983-03-17 1984-09-26 Tamiko Yamamoto ヒ−タ−つきアダプタ−によるボイラ−等燃焼の改良方法
JPS6086720U (ja) * 1983-11-22 1985-06-14 石川島播磨重工業株式会社 重油バ−ナ
JPH01101024U (https=) * 1987-12-21 1989-07-06
JPH07253203A (ja) * 1994-03-16 1995-10-03 Ishikawajima Harima Heavy Ind Co Ltd バーナ
JPH09329326A (ja) * 1996-06-06 1997-12-22 Nippon Oil Co Ltd 液体燃料燃焼用バーナの制御方法
US8899969B2 (en) * 2011-06-09 2014-12-02 Gas Technology Institute Method and system for low-NOx dual-fuel combustion of liquid and/or gaseous fuels
JP2018028391A (ja) * 2014-12-22 2018-02-22 三菱日立パワーシステムズ株式会社 バーナチップ及び燃焼バーナ並びにボイラ
CN106621750B (zh) 2016-11-30 2023-03-21 东方电气集团东方锅炉股份有限公司 用于w火焰锅炉scr和sncr联合脱硝的喷枪系统
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
CN108796537A (zh) * 2018-08-14 2018-11-13 赫普科技发展（北京）有限公司 一种火电厂电解制氢合成氨系统
CN209511995U (zh) * 2018-08-29 2019-10-18 赫普科技发展（北京）有限公司 一种氨混配煤粉锅炉燃烧系统
JP7369158B2 (ja) * 2021-03-31 2023-10-25 三菱重工業株式会社 アンモニア燃料ボイラ、及び、アンモニア供給システム
JP7829293B2 (ja) * 2021-09-08 2026-03-13 三菱重工業株式会社 ２流体噴射ノズル、燃焼システム、及び液化燃料の供給量の制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050074383A1 (en) 2003-10-01 2005-04-07 Wojichowski David Lee Process and injection apparatus for reducing the concentration of NOX pollutants in an effluent
JP2008045836A (ja) 2006-08-18 2008-02-28 Babcock Hitachi Kk バーナチップ、バーナ装置ならびにそれを備えたボイラ装置
JP2008241049A (ja) 2007-03-23 2008-10-09 Idemitsu Eng Co Ltd 燃料燃焼装置
JP2020165603A (ja) 2019-03-29 2020-10-08 株式会社Ｉｈｉ原動機 燃焼装置

Also Published As

Publication number Publication date
WO2023037866A1 (ja) 2023-03-16
TW202319684A (zh) 2023-05-16
JP2023039309A (ja) 2023-03-20
JP2025026508A (ja) 2025-02-21
JP7686898B1 (ja) 2025-06-02
JP2025087731A (ja) 2025-06-10
JP7661601B2 (ja) 2025-04-14

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