FR2237124A1 - - Google Patents

Info

Publication number
FR2237124A1
FR2237124A1 FR7423633A FR7423633A FR2237124A1 FR 2237124 A1 FR2237124 A1 FR 2237124A1 FR 7423633 A FR7423633 A FR 7423633A FR 7423633 A FR7423633 A FR 7423633A FR 2237124 A1 FR2237124 A1 FR 2237124A1
Authority
FR
France
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
FR7423633A
Other languages
French (fr)
Other versions
FR2237124B1 (xx
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Publication of FR2237124A1 publication Critical patent/FR2237124A1/fr
Application granted granted Critical
Publication of FR2237124B1 publication Critical patent/FR2237124B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Supply (AREA)
FR7423633A 1973-07-12 1974-07-08 Expired FR2237124B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973083159U JPS5232977Y2 (xx) 1973-07-12 1973-07-12

Publications (2)

Publication Number Publication Date
FR2237124A1 true FR2237124A1 (xx) 1975-02-07
FR2237124B1 FR2237124B1 (xx) 1976-12-24

Family

ID=13794453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423633A Expired FR2237124B1 (xx) 1973-07-12 1974-07-08

Country Status (5)

Country Link
US (1) US3920377A (xx)
JP (1) JPS5232977Y2 (xx)
FR (1) FR2237124B1 (xx)
GB (1) GB1428592A (xx)
IT (1) IT1017073B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589822A5 (xx) * 1975-12-11 1977-07-15 Fascione Pietro
US4135874A (en) * 1976-03-31 1979-01-23 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Two stage combustion furnace
US4496306A (en) * 1978-06-09 1985-01-29 Hitachi Shipbuilding & Engineering Co., Ltd. Multi-stage combustion method for inhibiting formation of nitrogen oxides
DE3501189A1 (de) * 1985-01-16 1986-07-17 Henkel KGaA, 4000 Düsseldorf Verfahren und anlage zur reduzierung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes von mittels fossiler brennstoffe beheizten grossfeuerungsanlagen
FI88199B (fi) * 1988-12-15 1992-12-31 Tampella Oy Ab Braennfoerfarande foer reducering av kvaeveoxidbildningen vid foerbraenning samt apparatur foer tillaempning av foerfarandet
US5305698A (en) * 1989-04-04 1994-04-26 Blackwell Brian R Method and apparatus for improving fluid flow and gas mixing in boilers
US5636977A (en) * 1994-10-13 1997-06-10 Gas Research Institute Burner apparatus for reducing nitrogen oxides
US5573391A (en) * 1994-10-13 1996-11-12 Gas Research Institute Method for reducing nitrogen oxides
DE19520720C2 (de) * 1995-06-12 1997-05-22 Evt Energie & Verfahrenstech Verfahren und Anlage zur Erzeugung von Dampf
US6652265B2 (en) 2000-12-06 2003-11-25 North American Manufacturing Company Burner apparatus and method
CN106642083A (zh) * 2016-09-30 2017-05-10 浙江浙能技术研究院有限公司 一种侧燃尽风配风方法及燃煤锅炉
CN106439794A (zh) * 2016-09-30 2017-02-22 浙江浙能技术研究院有限公司 一种降低nox排放和减轻结焦的配风方法及系统
US11982446B2 (en) * 2020-08-18 2024-05-14 Tyler K C Kimberlin Optimized overfire air nozzles, system and strategy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1154926A (fr) * 1955-10-21 1958-04-18 Combustion Eng Perfectionnements apportés aux générateurs de vapeur
FR1259909A (fr) * 1960-06-17 1961-04-28 Babcock & Wilcox Co Procédé et appareil de combustion
FR2185269A5 (xx) * 1972-05-12 1973-12-28 Engelhard Min & Chem

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040719A (en) * 1952-04-21 1962-06-26 Bailey Meter Co Vapor generating and superheating systems
US3039444A (en) * 1960-02-04 1962-06-19 Foster Wheeler Corp Apparatus for and method of introducing tertiary air into furnaces
SE349132B (xx) * 1971-01-07 1972-09-18 Goetaverken Angteknik Ab

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1154926A (fr) * 1955-10-21 1958-04-18 Combustion Eng Perfectionnements apportés aux générateurs de vapeur
FR1259909A (fr) * 1960-06-17 1961-04-28 Babcock & Wilcox Co Procédé et appareil de combustion
FR2185269A5 (xx) * 1972-05-12 1973-12-28 Engelhard Min & Chem

Also Published As

Publication number Publication date
FR2237124B1 (xx) 1976-12-24
DE2433387B2 (de) 1977-04-28
JPS5232977Y2 (xx) 1977-07-27
JPS5029539U (xx) 1975-04-03
GB1428592A (en) 1976-03-17
DE2433387A1 (de) 1975-02-06
IT1017073B (it) 1977-07-20
US3920377A (en) 1975-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse