JPS57164214A - Full primary type combustion device - Google Patents

Full primary type combustion device

Info

Publication number
JPS57164214A
JPS57164214A JP56048842A JP4884281A JPS57164214A JP S57164214 A JPS57164214 A JP S57164214A JP 56048842 A JP56048842 A JP 56048842A JP 4884281 A JP4884281 A JP 4884281A JP S57164214 A JPS57164214 A JP S57164214A
Authority
JP
Japan
Prior art keywords
plate
combustion
gas
air
porous member
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
JP56048842A
Other languages
Japanese (ja)
Inventor
Yasutsugu Matsui
Hideki Komori
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56048842A priority Critical patent/JPS57164214A/en
Publication of JPS57164214A publication Critical patent/JPS57164214A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/12—Radiant burners
    • F23D14/18—Radiant burners using catalysis for flameless combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

PURPOSE:To reduce NOX in exhaust gas in a full primary type combustion device for burning premixture gas of fuel and air on a combustion plate made of ceramic plate or the like by installing a porous member for carrying oxidized catalyst on the plate. CONSTITUTION:Combustion air is sucked as primary air by gas jet injected from a fuel nozzle 1, the mixture gas is supplied through a venturi mixture tube 2 to a burner body 3, and is injected from a ceramic plate combustion plate 4 having many pores, is ignited and then burnt. In such a device, a porous member 5 which is made of multilayer mesh or foamable metal is installed in contact with the plate 4. In this case, metal oxide having an ability of oxidizing CO into CO2 such as platinum, palladium or various metal oxides is used as a catalyst. In this manner, flame temperature is lowered, thereby reducing the NOX in the exhaust gas.
JP56048842A 1981-04-01 1981-04-01 Full primary type combustion device Pending JPS57164214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048842A JPS57164214A (en) 1981-04-01 1981-04-01 Full primary type combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048842A JPS57164214A (en) 1981-04-01 1981-04-01 Full primary type combustion device

Publications (1)

Publication Number Publication Date
JPS57164214A true JPS57164214A (en) 1982-10-08

Family

ID=12814498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048842A Pending JPS57164214A (en) 1981-04-01 1981-04-01 Full primary type combustion device

Country Status (1)

Country Link
JP (1) JPS57164214A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016108059A1 (en) * 2014-12-30 2016-07-07 Instituto Tecnológico Metropolitano Porous-bed combustion system and turbulent combustion
CN114413478A (en) * 2022-01-17 2022-04-29 中国市政工程华北设计研究总院有限公司 Condensing type household gas water heater suitable for pure hydrogen source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016108059A1 (en) * 2014-12-30 2016-07-07 Instituto Tecnológico Metropolitano Porous-bed combustion system and turbulent combustion
CN114413478A (en) * 2022-01-17 2022-04-29 中国市政工程华北设计研究总院有限公司 Condensing type household gas water heater suitable for pure hydrogen source

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