JPS53143037A - Boiler exhaust gas nox reducing device - Google Patents

Boiler exhaust gas nox reducing device

Info

Publication number
JPS53143037A
JPS53143037A JP5775877A JP5775877A JPS53143037A JP S53143037 A JPS53143037 A JP S53143037A JP 5775877 A JP5775877 A JP 5775877A JP 5775877 A JP5775877 A JP 5775877A JP S53143037 A JPS53143037 A JP S53143037A
Authority
JP
Japan
Prior art keywords
exhaust gas
reducing device
boiler exhaust
nox reducing
gas nox
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
JP5775877A
Other languages
Japanese (ja)
Inventor
Takeo Hanaoka
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.)
Takasago Thermal Engineering Co Ltd
Original Assignee
Takasago Thermal Engineering 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 Takasago Thermal Engineering Co Ltd filed Critical Takasago Thermal Engineering Co Ltd
Priority to JP5775877A priority Critical patent/JPS53143037A/en
Publication of JPS53143037A publication Critical patent/JPS53143037A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Supply (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

PURPOSE:To control genration of NOx by mixing low temperature high moisture combustion exhaust gas exhausted from boiler into combustion air.
JP5775877A 1977-05-20 1977-05-20 Boiler exhaust gas nox reducing device Pending JPS53143037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5775877A JPS53143037A (en) 1977-05-20 1977-05-20 Boiler exhaust gas nox reducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5775877A JPS53143037A (en) 1977-05-20 1977-05-20 Boiler exhaust gas nox reducing device

Publications (1)

Publication Number Publication Date
JPS53143037A true JPS53143037A (en) 1978-12-13

Family

ID=13064766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5775877A Pending JPS53143037A (en) 1977-05-20 1977-05-20 Boiler exhaust gas nox reducing device

Country Status (1)

Country Link
JP (1) JPS53143037A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762307A (en) * 1980-04-24 1982-04-15 Kenichi Nakagawa Method of denitration
DE4308731A1 (en) * 1993-03-19 1994-09-22 Babcock Omnical Gmbh Method for reducing the formation of NOx, and boiler
EP0935096A1 (en) * 1998-02-07 1999-08-11 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and device for supplying combustion air to the burner of a combustion plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762307A (en) * 1980-04-24 1982-04-15 Kenichi Nakagawa Method of denitration
DE4308731A1 (en) * 1993-03-19 1994-09-22 Babcock Omnical Gmbh Method for reducing the formation of NOx, and boiler
EP0935096A1 (en) * 1998-02-07 1999-08-11 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and device for supplying combustion air to the burner of a combustion plant

Similar Documents

Publication Publication Date Title
JPS51116323A (en) Heat shading device of exhaust system
JPS5281435A (en) Air fuel ratio controller
JPS51141921A (en) Internal combustion engine with exhaust gas cleaning device
JPS53147130A (en) Air-full ratio controller
JPS53109020A (en) Suction control device for internal combustion engine
JPS51119423A (en) Exhaust purification device of torch ignition engine
JPS51133833A (en) Utilization method of combustioned gas
JPS53143037A (en) Boiler exhaust gas nox reducing device
JPS51115335A (en) Exhaust gas circulation device of combustion system
JPS5231217A (en) Exhaust reaction device for internal-combustion engine
JPS5222622A (en) Low air pollution combustion process of 4 cycle internal combustion en gine
JPS51129870A (en) An exhaust gas purification process
JPS53110128A (en) Combusting device
JPS5219810A (en) Exhaust gas purifying device
JPS5219811A (en) Exhaust gas purifying device
JPS53118872A (en) Method of treating waste
JPS5246529A (en) Burner wih reduced nox exhaust
JPS52110306A (en) Combustion chamber design for dual-ignition engine
JPS51144834A (en) Fuel control system for internal combustion engine
JPS5279333A (en) Burner
JPS5215162A (en) Air heating unit
JPS53105727A (en) Abatement of nox produced in combustion exhaust
JPS5237617A (en) Secondary air supply device of internal combustion engine
JPS5353036A (en) Combustion method and combustion device
JPS5222625A (en) Control device of secondary air used for cleaning of exhausted gas