JPS5523870A - Burner unit - Google Patents

Burner unit

Info

Publication number
JPS5523870A
JPS5523870A JP9662378A JP9662378A JPS5523870A JP S5523870 A JPS5523870 A JP S5523870A JP 9662378 A JP9662378 A JP 9662378A JP 9662378 A JP9662378 A JP 9662378A JP S5523870 A JPS5523870 A JP S5523870A
Authority
JP
Japan
Prior art keywords
burner
air
revolving force
fuel
burning
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
JP9662378A
Other languages
Japanese (ja)
Inventor
Masaaki Yasugi
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
Babcock Hitachi 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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP9662378A priority Critical patent/JPS5523870A/en
Publication of JPS5523870A publication Critical patent/JPS5523870A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Of Fluid Fuel (AREA)

Abstract

PURPOSE: To enable a constant and steady burning, by corresponding fully to load flactuation of a boiler in such a manner as maintains a large turn down ratio of a device which disperses and burns fuel being sprayed by the use of a revolving force of burning air.
CONSTITUTION: Fuel is injected from a burner tip 2 located at a burner point 1, and burning air A passing an air duct 4 and a wind box 9 is fed to a combustion chamber after being given a revolving force by means of a swirler 3. This causes the fuel to be given the revolving force and to be dispersed and burned in the combustion chamber. In the burner unit constituted in such a manner as described above, a venturi throat 8 for exhaust gas recycling is situated around the burner tip 2 positioned at a center of a burner throat 11, and a sleeve 6, which can move in the axial direction through the working of a link mechanism 12 by means of an air cylinder 7, is located at an opening 9a of the wind box 9. And thus, the movement of the sleeve 6 is adjusted corresponding to a flow amount of the burner air A.
COPYRIGHT: (C)1980,JPO&Japio
JP9662378A 1978-08-10 1978-08-10 Burner unit Pending JPS5523870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9662378A JPS5523870A (en) 1978-08-10 1978-08-10 Burner unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9662378A JPS5523870A (en) 1978-08-10 1978-08-10 Burner unit

Publications (1)

Publication Number Publication Date
JPS5523870A true JPS5523870A (en) 1980-02-20

Family

ID=14169960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9662378A Pending JPS5523870A (en) 1978-08-10 1978-08-10 Burner unit

Country Status (1)

Country Link
JP (1) JPS5523870A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189635U (en) * 1984-11-14 1986-06-11
US4614781A (en) * 1983-11-07 1986-09-30 Takeda Chemical Industries, Ltd. Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof
CN102635853A (en) * 2012-03-27 2012-08-15 上海诺特飞博燃烧设备有限公司 Industrial combustor for reducing NOx emission by self-circulation of smoke
CN109519917A (en) * 2019-01-03 2019-03-26 上海华之邦科技股份有限公司 A kind of interior low nitrogen combustion apparatus recycled of flue gas
WO2020170622A1 (en) * 2019-02-22 2020-08-27 三菱重工マリンマシナリ株式会社 Boiler

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614781A (en) * 1983-11-07 1986-09-30 Takeda Chemical Industries, Ltd. Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof
JPS6189635U (en) * 1984-11-14 1986-06-11
CN102635853A (en) * 2012-03-27 2012-08-15 上海诺特飞博燃烧设备有限公司 Industrial combustor for reducing NOx emission by self-circulation of smoke
CN109519917A (en) * 2019-01-03 2019-03-26 上海华之邦科技股份有限公司 A kind of interior low nitrogen combustion apparatus recycled of flue gas
WO2020170622A1 (en) * 2019-02-22 2020-08-27 三菱重工マリンマシナリ株式会社 Boiler
JP2020134069A (en) * 2019-02-22 2020-08-31 三菱重工マリンマシナリ株式会社 boiler
CN113439180A (en) * 2019-02-22 2021-09-24 三菱重工船用机械株式会社 Boiler
CN113439180B (en) * 2019-02-22 2023-12-01 三菱重工船用机械株式会社 boiler

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