JPS6438505A - Method of burning boiler with low noise - Google Patents

Method of burning boiler with low noise

Info

Publication number
JPS6438505A
JPS6438505A JP19605487A JP19605487A JPS6438505A JP S6438505 A JPS6438505 A JP S6438505A JP 19605487 A JP19605487 A JP 19605487A JP 19605487 A JP19605487 A JP 19605487A JP S6438505 A JPS6438505 A JP S6438505A
Authority
JP
Japan
Prior art keywords
combustion
blast burner
combustion chamber
delivered
pressure
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
JP19605487A
Other languages
Japanese (ja)
Other versions
JP2529699B2 (en
Inventor
Akio Yoshida
Satoru Yoshida
Tsuyoshi Nagaseko
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP62196054A priority Critical patent/JP2529699B2/en
Publication of JPS6438505A publication Critical patent/JPS6438505A/en
Application granted granted Critical
Publication of JP2529699B2 publication Critical patent/JP2529699B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Combustion Of Fluid Fuel (AREA)

Abstract

PURPOSE:To reduce a noise by burning a blast burner at a substantial theoretical air ratio, and adding air to a combustion gas of the blast burner of a heat exchanger at a position spaced apart therefrom to further burn the boiler. CONSTITUTION:A blast burner 3 faces a combustion chamber 2 within a furnace cylinder 1, and a fuel gas is delivered by pressure to the blast burner 3, at the same time, air for the combustion is delivered by pressure from a passage 21 by a fan combustion in the combustion chamber 2 by the blast burner 3 is carried out at a substantial theoretical air ratio. The combustion gas from the combustion chamber 2 is discharged from a flue 6 through a smoke box 4 and a fire tube 5. Air is additionally delivered by pressure to the smoke box 4 through a pipeline 7 by means of a fan. Thus, the combustion gas supplied from the combustion chamber 2 via the smoke box 4 is substantially subjected to complete combustion within the fire tube 5. By burning the blast burner at a substantially theoretical air ratio, a noise level in a low frequency zone is reduced.
JP62196054A 1987-08-04 1987-08-04 Low noise combustion method of boiler Expired - Lifetime JP2529699B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62196054A JP2529699B2 (en) 1987-08-04 1987-08-04 Low noise combustion method of boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62196054A JP2529699B2 (en) 1987-08-04 1987-08-04 Low noise combustion method of boiler

Publications (2)

Publication Number Publication Date
JPS6438505A true JPS6438505A (en) 1989-02-08
JP2529699B2 JP2529699B2 (en) 1996-08-28

Family

ID=16351431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62196054A Expired - Lifetime JP2529699B2 (en) 1987-08-04 1987-08-04 Low noise combustion method of boiler

Country Status (1)

Country Link
JP (1) JP2529699B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762944A (en) * 1991-10-01 1998-06-09 Otsuka Pharmaceutical Factory, Inc. Antithrombotic resin, antithrombotic tube, antithrombotic film and antithrombotic coat
WO2009078191A1 (en) * 2007-12-17 2009-06-25 Mitsubishi Heavy Industries, Ltd. Boiler structure for vessel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238253A (en) * 1975-09-22 1977-03-24 Kawasaki Heavy Ind Ltd Method of detecting liquid levels
JPS5245734A (en) * 1975-10-08 1977-04-11 Tokyo Gas Co Ltd Gas burner
JPS58150706A (en) * 1982-03-03 1983-09-07 Atago Seisakusho:Kk Blast burner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238253A (en) * 1975-09-22 1977-03-24 Kawasaki Heavy Ind Ltd Method of detecting liquid levels
JPS5245734A (en) * 1975-10-08 1977-04-11 Tokyo Gas Co Ltd Gas burner
JPS58150706A (en) * 1982-03-03 1983-09-07 Atago Seisakusho:Kk Blast burner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762944A (en) * 1991-10-01 1998-06-09 Otsuka Pharmaceutical Factory, Inc. Antithrombotic resin, antithrombotic tube, antithrombotic film and antithrombotic coat
WO2009078191A1 (en) * 2007-12-17 2009-06-25 Mitsubishi Heavy Industries, Ltd. Boiler structure for vessel
JP2009145013A (en) * 2007-12-17 2009-07-02 Mitsubishi Heavy Ind Ltd Marine boiler structure

Also Published As

Publication number Publication date
JP2529699B2 (en) 1996-08-28

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