ATE55474T1 - FLUID BED FIRING. - Google Patents

FLUID BED FIRING.

Info

Publication number
ATE55474T1
ATE55474T1 AT84106553T AT84106553T ATE55474T1 AT E55474 T1 ATE55474 T1 AT E55474T1 AT 84106553 T AT84106553 T AT 84106553T AT 84106553 T AT84106553 T AT 84106553T AT E55474 T1 ATE55474 T1 AT E55474T1
Authority
AT
Austria
Prior art keywords
combustion chamber
post
fluidised bed
ducts
floor
Prior art date
Application number
AT84106553T
Other languages
German (de)
Inventor
Hans-Rudolf Schenk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4219269&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE55474(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of ATE55474T1 publication Critical patent/ATE55474T1/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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Ceramic Products (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1. A fluidised bed furnace comprising a combustion chamber having walls and a floor made up of wall tube which are welded to one another in gas-tight manner and convey a heat transfer medium, and the floor has air openings, means for supplying fuel, additives and air being provided and a post-combustion chamber being formed in the combustion chamber above the fluidised bed, characterised in that at least one static mixer (30) is disposed in the post-combustion chamber (19) and comprises vertical panels (31, 32; 37, 38) distributed over the entire cross-section of the post-combustion chamber (19) and leaving intersecting ducts between them, the flue gas flow rising from the fluidised bed (18) being divided into a number of repeatedly intersecting sub-flows in the ducts.
AT84106553T 1984-04-11 1984-06-07 FLUID BED FIRING. ATE55474T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1816/84A CH662405A5 (en) 1984-04-11 1984-04-11 Fluid bed firing.
EP84106553A EP0157901B1 (en) 1984-04-11 1984-06-07 Fluidized-bed furnace

Publications (1)

Publication Number Publication Date
ATE55474T1 true ATE55474T1 (en) 1990-08-15

Family

ID=4219269

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84106553T ATE55474T1 (en) 1984-04-11 1984-06-07 FLUID BED FIRING.

Country Status (5)

Country Link
EP (1) EP0157901B1 (en)
JP (1) JPS60218507A (en)
AT (1) ATE55474T1 (en)
CH (1) CH662405A5 (en)
DE (1) DE3482955D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726483A1 (en) * 1987-08-08 1989-02-16 Hoelter Heinz Process and device for reducing the formation of CO in the combustion process of fossil fuels, preferably coals
EP0319722A1 (en) * 1987-12-09 1989-06-14 Deutsche Kohle Marketing GmbH Steinkohlevertrieb-Wärmeversorgung Combustion chamber for an atmospheric stationary fluidized-bed furnace
DE3822999C1 (en) * 1988-07-07 1990-01-04 Vereinigte Kesselwerke Ag, 4000 Duesseldorf, De
US5105748A (en) * 1990-02-22 1992-04-21 Mitsui Engineering & Shipbuilding Co., Ltd. Fluidized bed combustion method for burning wastes
ES2085511T3 (en) * 1991-04-15 1996-06-01 Ebara Corp INCINERATOR.
US5257585A (en) * 1991-04-15 1993-11-02 Ebara Corporation Incinerator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524154A (en) * 1976-03-26 1978-09-06 Rolls Royce Fluidised bed combustion apparatus
DE2810455B2 (en) * 1977-05-20 1980-01-10 Gebrueder Sulzer Ag, Winterthur (Schweiz) Device for mixing the dusty combustion gases in a flow channel of an incineration plant, in particular a waste incineration plant
CH652190A5 (en) * 1981-04-23 1985-10-31 Sulzer Ag STEAM GENERATOR WITH FLUIDIZED BURN FIRING.

Also Published As

Publication number Publication date
EP0157901A3 (en) 1987-05-06
EP0157901A2 (en) 1985-10-16
EP0157901B1 (en) 1990-08-08
DE3482955D1 (en) 1990-09-13
CH662405A5 (en) 1987-09-30
JPS60218507A (en) 1985-11-01

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