JPS6475810A - Gasification combustion device - Google Patents

Gasification combustion device

Info

Publication number
JPS6475810A
JPS6475810A JP62231146A JP23114687A JPS6475810A JP S6475810 A JPS6475810 A JP S6475810A JP 62231146 A JP62231146 A JP 62231146A JP 23114687 A JP23114687 A JP 23114687A JP S6475810 A JPS6475810 A JP S6475810A
Authority
JP
Japan
Prior art keywords
primary air
propane
guided
duct
heated
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
JP62231146A
Other languages
Japanese (ja)
Inventor
Hideaki Ota
Masaharu Oguri
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 JP62231146A priority Critical patent/JPS6475810A/en
Publication of JPS6475810A publication Critical patent/JPS6475810A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Air Supply (AREA)

Abstract

PURPOSE:To stabilize ignition and flame in a precombustion chamber and to reduce an amount of nitrogen oxide in exhaust gas and soot dust, by a method wherein a heating means to heat primary air to a temperature higher than a specified temperature is disposed in the middle of a primary air duct through which primary air is guided. CONSTITUTION:A propane combustion chamber 10 is situated in the middle of a primary air duct 9 through which primary air 13 is guided. In the propane combustion chamber 10, propane gas 12 is burnt by means of a propane burner 11, and the primary air 13 is heated to 400 deg.C or more through a combustion reaction heat. In this case, a part of the primary air 13 bypasses through a primary air bypass duct 16 with a damper 17, and is mixed with the propane 12 to form a premixture flame 15. The high temperature primary air heated to 400 deg.C or more is fed through an air resistor 14 to a precombustion chamber 5.
JP62231146A 1987-09-17 1987-09-17 Gasification combustion device Pending JPS6475810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62231146A JPS6475810A (en) 1987-09-17 1987-09-17 Gasification combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62231146A JPS6475810A (en) 1987-09-17 1987-09-17 Gasification combustion device

Publications (1)

Publication Number Publication Date
JPS6475810A true JPS6475810A (en) 1989-03-22

Family

ID=16919011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62231146A Pending JPS6475810A (en) 1987-09-17 1987-09-17 Gasification combustion device

Country Status (1)

Country Link
JP (1) JPS6475810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126412A (en) * 1995-10-30 1997-05-16 Kawasaki Heavy Ind Ltd Low nox boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126412A (en) * 1995-10-30 1997-05-16 Kawasaki Heavy Ind Ltd Low nox boiler

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