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MX354512B - Burner tip, combustion burner, and boiler. - Google Patents

Burner tip, combustion burner, and boiler.

Info

Publication number
MX354512B
MX354512B MX2015000160A MX2015000160A MX354512B MX 354512 B MX354512 B MX 354512B MX 2015000160 A MX2015000160 A MX 2015000160A MX 2015000160 A MX2015000160 A MX 2015000160A MX 354512 B MX354512 B MX 354512B
Authority
MX
Mexico
Prior art keywords
mixing chamber
vapor
fuel
burner
supply channels
Prior art date
Application number
MX2015000160A
Other languages
Spanish (es)
Other versions
MX2015000160A (en
Inventor
Okamoto Akiyasu
Hashiguchi Kazuaki
Hamaya Hideyuki
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 MX2015000160A publication Critical patent/MX2015000160A/en
Publication of MX354512B publication Critical patent/MX354512B/en

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
    • 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

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)

Abstract

A burner tip, combustion burner, and a boiler improve combustibility by promoting atomization of liquid fuel by being provided with: a mixing chamber (56) provided in the interior; a plurality of mixed liquid spray holes (52, 53, 54) disposed at prescribed intervals in the circumferential direction, each mixed liquid spray hole having a base end which links with the mixing chamber (56) and a leading end which is open; a plurality of first fuel supply channels (61) provided along the longitudinal direction, for supplying fuel to the mixing chamber (56); a plurality of first vapor supply channels (62) provided along the longitudinal direction, for supplying vapor to the mixing chamber (56); and a second fuel supply channel (63) and a second vapor supply channel (64), provided further to the outer periphery than the first fuel supply channels (61) and the first vapor supply channels (62), for supplying fuel and vapor, respectively, to the mixing chamber (56) from the outer periphery thereof.
MX2015000160A 2012-08-08 2013-08-05 Burner tip, combustion burner, and boiler. MX354512B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012176201A JP5986841B2 (en) 2012-08-08 2012-08-08 Burner tip and combustion burner and boiler
PCT/JP2013/071143 WO2014024842A1 (en) 2012-08-08 2013-08-05 Burner tip, combustion burner, and boiler

Publications (2)

Publication Number Publication Date
MX2015000160A MX2015000160A (en) 2015-04-08
MX354512B true MX354512B (en) 2018-03-07

Family

ID=50068067

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015000160A MX354512B (en) 2012-08-08 2013-08-05 Burner tip, combustion burner, and boiler.

Country Status (4)

Country Link
JP (1) JP5986841B2 (en)
MX (1) MX354512B (en)
SA (1) SA515360002B1 (en)
WO (1) WO2014024842A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5972847B2 (en) 2013-10-21 2016-08-17 三菱日立パワーシステムズ株式会社 Burner tip and combustion burner and boiler
JP6317631B2 (en) 2014-06-12 2018-04-25 三菱日立パワーシステムズ株式会社 Spray nozzle, combustion apparatus equipped with spray nozzle, and gas turbine plant
JP6491898B2 (en) * 2015-02-05 2019-03-27 三菱日立パワーシステムズ株式会社 Spray nozzle, combustion apparatus using spray nozzle, and gas turbine plant
GB2536965B (en) * 2015-04-02 2020-02-12 Hamworthy Combustion Engineering Ltd Atomizer with an Outlet having a Non-Circular Internal and/or External Cross-Section
USD842451S1 (en) 2017-05-24 2019-03-05 Hamworthy Combustion Engineering Limited Atomizer
CN107477575A (en) * 2017-09-19 2017-12-15 江阴创捷电气设备有限公司 The combustion system of the compressed air atomizing lance and application of atomizing lance the mouth spray gun
JP7360800B2 (en) * 2019-02-26 2023-10-13 三菱重工業株式会社 Burner tip and burner combustion control system
CN114278935B (en) * 2021-12-30 2024-06-07 乔治洛德方法研究和开发液化空气有限公司 Burner, burner module comprising same and heating device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584019Y2 (en) * 1973-09-20 1983-01-24 三菱重工業株式会社 Jyōki funshiaba na sochi
JPS536931A (en) * 1976-07-07 1978-01-21 Asahi Chem Ind Co Ltd Fuel sprayer
JPS5424127U (en) * 1977-07-20 1979-02-16
JP4078026B2 (en) * 2000-11-17 2008-04-23 三菱重工業株式会社 Heavy liquid fuel combustion equipment
JP2004225919A (en) * 2002-11-26 2004-08-12 Nippon Furnace Kogyo Kaisha Ltd Liquid fuel atomizing method
JP2008045836A (en) * 2006-08-18 2008-02-28 Babcock Hitachi Kk Burner tip, burner device and boiler apparatus including it
JP2010127518A (en) * 2008-11-27 2010-06-10 Mitsubishi Heavy Ind Ltd Burner tip
JP2012127560A (en) * 2010-12-14 2012-07-05 Mitsubishi Heavy Ind Ltd Burner nozzle

Also Published As

Publication number Publication date
SA515360002B1 (en) 2016-10-09
WO2014024842A1 (en) 2014-02-13
MX2015000160A (en) 2015-04-08
JP5986841B2 (en) 2016-09-06
JP2014035126A (en) 2014-02-24

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