GB1428592A - Boiler - Google Patents

Boiler

Info

Publication number
GB1428592A
GB1428592A GB2972874A GB2972874A GB1428592A GB 1428592 A GB1428592 A GB 1428592A GB 2972874 A GB2972874 A GB 2972874A GB 2972874 A GB2972874 A GB 2972874A GB 1428592 A GB1428592 A GB 1428592A
Authority
GB
United Kingdom
Prior art keywords
air
port
burner
dampers
ducts
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.)
Expired
Application number
GB2972874A
Other languages
English (en)
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
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Publication of GB1428592A publication Critical patent/GB1428592A/en
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 or 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)
GB2972874A 1973-07-12 1974-07-04 Boiler Expired GB1428592A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1428592A true GB1428592A (en) 1976-03-17

Family

ID=13794453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2972874A Expired GB1428592A (en) 1973-07-12 1974-07-04 Boiler

Country Status (5)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589822A5 (enrdf_load_stackoverflow) * 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
RU2143639C1 (ru) * 1998-01-12 1999-12-27 Клепиков Николай Степанович Топочное устройство
US6652265B2 (en) 2000-12-06 2003-11-25 North American Manufacturing Company Burner apparatus and method
RU2341728C1 (ru) * 2007-04-09 2008-12-20 Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") Топочное устройство
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

Family Cites Families (6)

* 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
FR1154926A (fr) * 1955-10-21 1958-04-18 Combustion Eng Perfectionnements apportés aux générateurs de vapeur
US3039444A (en) * 1960-02-04 1962-06-19 Foster Wheeler Corp Apparatus for and method of introducing tertiary air into furnaces
FR1259909A (fr) * 1960-06-17 1961-04-28 Babcock & Wilcox Co Procédé et appareil de combustion
SE349132B (enrdf_load_stackoverflow) * 1971-01-07 1972-09-18 Goetaverken Angteknik Ab
JPS5646045B2 (enrdf_load_stackoverflow) * 1972-05-12 1981-10-30

Also Published As

Publication number Publication date
DE2433387B2 (de) 1977-04-28
IT1017073B (it) 1977-07-20
US3920377A (en) 1975-11-18
JPS5029539U (enrdf_load_stackoverflow) 1975-04-03
FR2237124B1 (enrdf_load_stackoverflow) 1976-12-24
FR2237124A1 (enrdf_load_stackoverflow) 1975-02-07
DE2433387A1 (de) 1975-02-06
JPS5232977Y2 (enrdf_load_stackoverflow) 1977-07-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee