JPS57164209A - Combustion apparatus - Google Patents

Combustion apparatus

Info

Publication number
JPS57164209A
JPS57164209A JP4995481A JP4995481A JPS57164209A JP S57164209 A JPS57164209 A JP S57164209A JP 4995481 A JP4995481 A JP 4995481A JP 4995481 A JP4995481 A JP 4995481A JP S57164209 A JPS57164209 A JP S57164209A
Authority
JP
Japan
Prior art keywords
water
drum
chamber
waste water
injector
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
JP4995481A
Other languages
Japanese (ja)
Inventor
Hiroyoshi Omashoda
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 JP4995481A priority Critical patent/JPS57164209A/en
Publication of JPS57164209A publication Critical patent/JPS57164209A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002—Supplying water

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To reduce the cost of a combustion apparatus for injecting water into a combustion chamber to reduce nitrogen oxide in exhaust gas by constructing to inject waste water of boiler drum into the chamber, thereby eliminating a special accessory facility for injection. CONSTITUTION:Water is injected into a combustion chamber 3 to reduce nitrogen oxide in exhaust gas, thereby lowering the combustion temperature. For that purpose, an injector 13 is provided in addition to a burner 2 in the chamber 3. A boiler drum waste water exhaust unit 8 integrally connected with a continuous blow pipe 7 to a steam and water drum 4 and the injector 13 are connected via a water guide tube 15 through a pressure reducing valve 11 and a solenoid valve 12. The waste water of the drum exhausted from the drum 4 is fed to the injector 13 by utilizing the pressure of the waste water, and is injected into the chamber 3. In this manner, special accessory facility such as water tank, pump, etc. provided in the conventional facility for injecting water can be eliminated.
JP4995481A 1981-04-02 1981-04-02 Combustion apparatus Pending JPS57164209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4995481A JPS57164209A (en) 1981-04-02 1981-04-02 Combustion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4995481A JPS57164209A (en) 1981-04-02 1981-04-02 Combustion apparatus

Publications (1)

Publication Number Publication Date
JPS57164209A true JPS57164209A (en) 1982-10-08

Family

ID=12845427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4995481A Pending JPS57164209A (en) 1981-04-02 1981-04-02 Combustion apparatus

Country Status (1)

Country Link
JP (1) JPS57164209A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957050A (en) * 1989-09-05 1990-09-18 Union Carbide Corporation Combustion process having improved temperature distribution
US5201650A (en) * 1992-04-09 1993-04-13 Shell Oil Company Premixed/high-velocity fuel jet low no burner
WO2010046545A1 (en) * 2008-10-20 2010-04-29 Ifp Method and device for adjusting the temperature of combustion fumes in a thermolysis method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957050A (en) * 1989-09-05 1990-09-18 Union Carbide Corporation Combustion process having improved temperature distribution
US5201650A (en) * 1992-04-09 1993-04-13 Shell Oil Company Premixed/high-velocity fuel jet low no burner
WO2010046545A1 (en) * 2008-10-20 2010-04-29 Ifp Method and device for adjusting the temperature of combustion fumes in a thermolysis method

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