GB711253A - Improvements in or relating to cyclone furnaces - Google Patents

Improvements in or relating to cyclone furnaces

Info

Publication number
GB711253A
GB711253A GB2020652A GB2020652A GB711253A GB 711253 A GB711253 A GB 711253A GB 2020652 A GB2020652 A GB 2020652A GB 2020652 A GB2020652 A GB 2020652A GB 711253 A GB711253 A GB 711253A
Authority
GB
United Kingdom
Prior art keywords
chamber
air
cyclone
duct
fuel
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
GB2020652A
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Publication of GB711253A publication Critical patent/GB711253A/en
Expired legal-status Critical Current

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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion for pulverulent fuel

Abstract

711,253. Cyclone furnaces. BABCOCK & WILCOX. Ltd. Aug. 11. 1952 [Aug. 11, 1951], No. 20206/52. Class 51 (1) In a cyclone furnace having secondary air inlet means 23 substantially tangential to the peripheral wall of the furnace chamber, a stream of air and fuel for combustion within the chamber is discharged axially towards the end of the chamber remote from the gas outlet 9. The stream of air and fuel is delivered through a duct 16, air also being supplied from tube 15 surrounding the duct. Further fuel is introduced tangentially by a duct 18 and further air by a duct 19. The cyclone furnace chamber discharges into a secondary furnace chamber 10 through the rear wall of which the tubes 15 and 16 pass. In a modification a nozzle is formed at the rear wall of the chamber 10, the fuel-air stream being directed across the secondary chamber and into the open end of the cyclone chamber. In a further modification the axis of the cyclone chamber is vertical and the cylone chamber has atits lower end a peripheral outlet to a secondary chamber.
GB2020652A 1951-08-11 1952-08-11 Improvements in or relating to cyclone furnaces Expired GB711253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED10014A DE950592C (en) 1951-08-11 1951-08-11 Muffle firing with injection of the fuel-air mixture from the flue gas discharge side

Publications (1)

Publication Number Publication Date
GB711253A true GB711253A (en) 1954-06-30

Family

ID=7033080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2020652A Expired GB711253A (en) 1951-08-11 1952-08-11 Improvements in or relating to cyclone furnaces

Country Status (3)

Country Link
DE (1) DE950592C (en)
FR (1) FR1061126A (en)
GB (1) GB711253A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288463A1 (en) * 1984-11-13 1988-11-02 Trw Inc Slagging combustion with externally-hot fuel injector.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061022B (en) * 1957-04-16 1959-07-09 Babcock & Wilcox Dampfkessel Cyclone firing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB160292A (en) * 1919-12-24 1921-03-24 Thornycroft John I & Co Ltd Improvements in or relating to steam generators
US1722496A (en) * 1926-07-29 1929-07-30 William B Chapman Boiler and method of operating the same
US2479240A (en) * 1941-03-07 1949-08-16 Babcock & Wilcox Co Fuel burning apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288463A1 (en) * 1984-11-13 1988-11-02 Trw Inc Slagging combustion with externally-hot fuel injector.
EP0288463A4 (en) * 1984-11-13 1991-04-17 Trw Inc. Slagging combustion with externally-hot fuel injector

Also Published As

Publication number Publication date
FR1061126A (en) 1954-04-08
DE950592C (en) 1956-10-11

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