CH400426A - Steam generator with flue gas recirculation - Google Patents

Steam generator with flue gas recirculation

Info

Publication number
CH400426A
CH400426A CH1490862A CH1490862A CH400426A CH 400426 A CH400426 A CH 400426A CH 1490862 A CH1490862 A CH 1490862A CH 1490862 A CH1490862 A CH 1490862A CH 400426 A CH400426 A CH 400426A
Authority
CH
Switzerland
Prior art keywords
flue gas
steam generator
gas recirculation
recirculation
steam
Prior art date
Application number
CH1490862A
Other languages
German (de)
Inventor
Sharan Harendra Nath Ing Dr
Original Assignee
Sulzer Ag
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
Priority to NL287832D priority Critical patent/NL287832A/xx
Priority to NL125723D priority patent/NL125723C/xx
Application filed by Sulzer Ag filed Critical Sulzer Ag
Priority to CH1490862A priority patent/CH400426A/en
Priority to GB4834563A priority patent/GB1043889A/en
Priority to BE641672A priority patent/BE641672A/xx
Publication of CH400426A publication Critical patent/CH400426A/en

Links

Classifications

    • 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
    • F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/002—Control by recirculating flue gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/36—Arrangements for sheathing or casing boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/06—Controlling superheat temperature by recirculating flue gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Gas Burners (AREA)
CH1490862A 1962-12-21 1962-12-21 Steam generator with flue gas recirculation CH400426A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL287832D NL287832A (en) 1962-12-21
NL125723D NL125723C (en) 1962-12-21
CH1490862A CH400426A (en) 1962-12-21 1962-12-21 Steam generator with flue gas recirculation
GB4834563A GB1043889A (en) 1962-12-21 1963-12-06 Improvements in steam generators having flue gas recycling
BE641672A BE641672A (en) 1962-12-21 1963-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1490862A CH400426A (en) 1962-12-21 1962-12-21 Steam generator with flue gas recirculation

Publications (1)

Publication Number Publication Date
CH400426A true CH400426A (en) 1965-10-15

Family

ID=4404748

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1490862A CH400426A (en) 1962-12-21 1962-12-21 Steam generator with flue gas recirculation

Country Status (4)

Country Link
BE (1) BE641672A (en)
CH (1) CH400426A (en)
GB (1) GB1043889A (en)
NL (2) NL287832A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9909755B2 (en) * 2013-03-15 2018-03-06 Fives North American Combustion, Inc. Low NOx combustion method and apparatus
US9874346B2 (en) * 2013-10-03 2018-01-23 The Babcock & Wilcox Company Advanced ultra supercritical steam generator
CN109654465B (en) * 2019-01-23 2020-11-27 泗县智来机械科技有限公司 Top combustion type steam generator

Also Published As

Publication number Publication date
NL125723C (en)
NL287832A (en)
GB1043889A (en) 1966-09-28
BE641672A (en) 1964-06-23

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