EP2881662A4 - Buse de pulvérisation et brûleur et dispositif de combustion équipés de celle-ci - Google Patents

Buse de pulvérisation et brûleur et dispositif de combustion équipés de celle-ci

Info

Publication number
EP2881662A4
EP2881662A4 EP13827932.8A EP13827932A EP2881662A4 EP 2881662 A4 EP2881662 A4 EP 2881662A4 EP 13827932 A EP13827932 A EP 13827932A EP 2881662 A4 EP2881662 A4 EP 2881662A4
Authority
EP
European Patent Office
Prior art keywords
burner
same
spray nozzle
device equipped
combustion 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.)
Granted
Application number
EP13827932.8A
Other languages
German (de)
English (en)
Other versions
EP2881662A1 (fr
EP2881662B1 (fr
Inventor
Hirofumi Okazaki
Koji Kuramashi
Hideo Okimoto
Akihito Orii
Kenichi Ochi
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 Power Ltd
Original Assignee
Mitsubishi Hitachi Power Systems 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 Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of EP2881662A1 publication Critical patent/EP2881662A1/fr
Publication of EP2881662A4 publication Critical patent/EP2881662A4/fr
Application granted granted Critical
Publication of EP2881662B1 publication Critical patent/EP2881662B1/fr
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
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/38—Nozzles; Cleaning devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/044—Slits, i.e. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/025—Nozzles having elongated outlets, e.g. slots, for the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • 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
    • F23D11/101—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 medium and fuel meeting before the burner outlet
    • 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
    • F23D11/101—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 medium and fuel meeting before the burner outlet
    • F23D11/102—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 medium and fuel meeting before the burner outlet in an internal mixing chamber
    • 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
    • F23D11/101—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 medium and fuel meeting before the burner outlet
    • F23D11/104—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 medium and fuel meeting before the burner outlet intersecting at a sharp angle, e.g. Y-jet atomiser
    • 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
    • F23D11/12—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 characterised by the shape or arrangement of the outlets from the nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/007—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel liquid or pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Spray-Type Burners (AREA)
  • Nozzles (AREA)
EP13827932.8A 2012-08-06 2013-08-05 Buse de pulvérisation et brûleur et dispositif de combustion équipés de celle-ci Active EP2881662B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012173996A JP6029375B2 (ja) 2012-08-06 2012-08-06 噴霧ノズル及びそれを備えたバーナ並びに燃焼装置
PCT/JP2013/071102 WO2014024813A1 (fr) 2012-08-06 2013-08-05 Buse de pulvérisation et brûleur et dispositif de combustion équipés de celle-ci

Publications (3)

Publication Number Publication Date
EP2881662A1 EP2881662A1 (fr) 2015-06-10
EP2881662A4 true EP2881662A4 (fr) 2016-04-06
EP2881662B1 EP2881662B1 (fr) 2017-07-19

Family

ID=50068039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13827932.8A Active EP2881662B1 (fr) 2012-08-06 2013-08-05 Buse de pulvérisation et brûleur et dispositif de combustion équipés de celle-ci

Country Status (4)

Country Link
EP (1) EP2881662B1 (fr)
JP (1) JP6029375B2 (fr)
KR (1) KR101591634B1 (fr)
WO (1) WO2014024813A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5758926B2 (ja) * 2013-01-28 2015-08-05 佐々木　勉 ミスト発生方法、ミスト発生装置
JP6317631B2 (ja) * 2014-06-12 2018-04-25 三菱日立パワーシステムズ株式会社 噴霧ノズル、噴霧ノズルを備えた燃焼装置、及びガスタービンプラント
JP6491898B2 (ja) * 2015-02-05 2019-03-27 三菱日立パワーシステムズ株式会社 噴霧ノズルおよび噴霧ノズルを用いた燃焼装置、ガスタービンプラント
CN106122954B (zh) * 2016-06-30 2018-03-20 南通业顺机械制造有限公司 一种高精度燃烧器系统
KR101930009B1 (ko) * 2016-11-30 2018-12-17 주식회사 컴버스텍 고온 가압 환경용 버너
DE102017113207A1 (de) 2017-06-15 2018-12-20 Alfons Kenter Zerstäuberdüse zum Zerstäuben eines Fluids
CN107083258B (zh) * 2017-06-23 2024-03-26 航天长征化学工程股份有限公司 一种气化烧嘴装置
FR3068113B1 (fr) * 2017-06-27 2019-08-23 Safran Helicopter Engines Injecteur de carburant a jet plat pour une turbomachine d'aeronef
JP7003983B2 (ja) * 2019-10-18 2022-01-21 株式会社デンソー 液体噴射ノズル及び車両のセンサ洗浄装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645129A (en) * 1985-12-05 1987-02-24 Phillips Petroleum Company Atomizing nozzle and use
JP2968712B2 (ja) * 1995-12-13 1999-11-02 川崎重工業株式会社 重質油の高粘度燃焼方法
WO2011152444A1 (fr) * 2010-06-01 2011-12-08 バブコック日立株式会社 Appareil de combustion muni d'une buse de pulvérisation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137342U (ja) * 1983-03-05 1984-09-13 ヤンマーディーゼル株式会社 エンジンのレギユレ−タハンドル操作装置
JPS6153639U (fr) * 1984-09-11 1986-04-11
JPH0635882B2 (ja) * 1985-11-11 1994-05-11 バブコツク日立株式会社 スラリ燃焼用アトマイザ
JPS62186112A (ja) * 1986-02-07 1987-08-14 Babcock Hitachi Kk 流体燃料燃焼用バ−ナの燃料噴霧ノズル装置
JP3517927B2 (ja) * 1993-02-17 2004-04-12 株式会社デンソー 流体噴射ノズル
JP3695551B2 (ja) * 1996-03-08 2005-09-14 株式会社いけうち 二流体ノズル
JPH105633A (ja) * 1996-06-21 1998-01-13 Mitsubishi Electric Corp スプレーチップ及びスプレー装置
DE102009037828A1 (de) * 2008-11-11 2010-05-20 Wurz, Dieter, Prof. Dr. Zweistoffdüse, Bündeldüse und Verfahren zum Zerstäuben von Fluiden
JP5730024B2 (ja) * 2011-01-12 2015-06-03 三菱日立パワーシステムズ株式会社 噴霧ノズル及び噴霧ノズルを有する燃焼装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645129A (en) * 1985-12-05 1987-02-24 Phillips Petroleum Company Atomizing nozzle and use
JP2968712B2 (ja) * 1995-12-13 1999-11-02 川崎重工業株式会社 重質油の高粘度燃焼方法
WO2011152444A1 (fr) * 2010-06-01 2011-12-08 バブコック日立株式会社 Appareil de combustion muni d'une buse de pulvérisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014024813A1 *

Also Published As

Publication number Publication date
EP2881662A1 (fr) 2015-06-10
WO2014024813A1 (fr) 2014-02-13
KR20150036393A (ko) 2015-04-07
KR101591634B1 (ko) 2016-02-03
JP2014031990A (ja) 2014-02-20
EP2881662B1 (fr) 2017-07-19
JP6029375B2 (ja) 2016-11-24

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