SE7705854A - FLUID HEATING DEVICE - Google Patents

FLUID HEATING DEVICE

Info

Publication number
SE7705854A
SE7705854A SE7705854A SE7705854A SE7705854A SE 7705854 A SE7705854 A SE 7705854A SE 7705854 A SE7705854 A SE 7705854A SE 7705854 A SE7705854 A SE 7705854A SE 7705854 A SE7705854 A SE 7705854A
Authority
SE
Sweden
Prior art keywords
bed
fluid
furnaces
heat exchange
heating device
Prior art date
Application number
SE7705854A
Other languages
Swedish (sv)
Inventor
J W E Campbell
Original Assignee
Babcock & 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 & Wilcox Ltd filed Critical Babcock & Wilcox Ltd
Publication of SE7705854A publication Critical patent/SE7705854A/en

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
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0069—Systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

This invention relates to fluidized bed furnaces. There is an increasing interest in furnaces in which the fuel is burned in a bed that is maintained in a fluent condition by combustion air supplied to the bed, and a fluid to be heated is passed through heat exchange tubes disposed within the bed. Interest has so far centered on the use of water as the fluid but this presents problems, especially at start-up and shut-down when it can be particularly difficult to ensure that the heat exchange tubes do not become dry and overheated.
SE7705854A 1976-05-21 1977-05-17 FLUID HEATING DEVICE SE7705854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21050/76A GB1584346A (en) 1976-05-21 1976-05-21 Fluid heating apparatus

Publications (1)

Publication Number Publication Date
SE7705854A true SE7705854A (en) 1977-11-21

Family

ID=10156355

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7705854A SE7705854A (en) 1976-05-21 1977-05-17 FLUID HEATING DEVICE
SE7706009A SE426735B (en) 1976-05-21 1977-05-23 DEVICE FOR HEATING FLUIDS IN OVEN WORKING WITH FLUIDIZED BED

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7706009A SE426735B (en) 1976-05-21 1977-05-23 DEVICE FOR HEATING FLUIDS IN OVEN WORKING WITH FLUIDIZED BED

Country Status (3)

Country Link
US (1) US4129098A (en)
GB (1) GB1584346A (en)
SE (2) SE7705854A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000404A (en) * 1980-01-22 1981-08-17 Neratoom INTERMEDIATE CIRCUIT FOR A PRESSURE FLUID BED.
EP0108482B1 (en) * 1982-10-01 1986-05-14 Mobil Oil Corporation Heat transfer circuit for generation of steam in conversion of methanol to gasoline
US4563267A (en) * 1984-07-30 1986-01-07 The Badger Company, Inc. Process for reducing thermal shock in fluidized bed stem coils cycled in and out of service

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961903A (en) * 1971-12-20 1976-06-08 Nichols Engineering & Research Corporation Apparatus for reclaiming limestone mud
US3805715A (en) * 1972-10-26 1974-04-23 Atomic Energy Commission Method for drying sludge and incinerating odor bodies

Also Published As

Publication number Publication date
SE7706009L (en) 1977-11-22
GB1584346A (en) 1981-02-11
US4129098A (en) 1978-12-12
SE426735B (en) 1983-02-07

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