SE9501097L - Process at a PFBC power plant and after-combustion chamber device of such a plant - Google Patents

Process at a PFBC power plant and after-combustion chamber device of such a plant

Info

Publication number
SE9501097L
SE9501097L SE9501097A SE9501097A SE9501097L SE 9501097 L SE9501097 L SE 9501097L SE 9501097 A SE9501097 A SE 9501097A SE 9501097 A SE9501097 A SE 9501097A SE 9501097 L SE9501097 L SE 9501097L
Authority
SE
Sweden
Prior art keywords
combustor
room
power plant
plant
gases
Prior art date
Application number
SE9501097A
Other languages
Swedish (sv)
Other versions
SE507460C2 (en
SE9501097D0 (en
Inventor
Roine Braennstroem
Anders Loevgren
Dirk Veenhuizen
Klaus Doebbeling
Thomas Sattelmayer
Dieter Winkler
Original Assignee
Abb Carbon Ab
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 Abb Carbon Ab filed Critical Abb Carbon Ab
Priority to SE9501097A priority Critical patent/SE507460C2/en
Publication of SE9501097D0 publication Critical patent/SE9501097D0/en
Priority to PCT/SE1996/000363 priority patent/WO1996030698A1/en
Priority to JP52925396A priority patent/JP3737114B2/en
Priority to KR1019970706648A priority patent/KR19980703244A/en
Priority to CZ972987A priority patent/CZ298797A3/en
Priority to CN96190840A priority patent/CN1114786C/en
Priority to EP96908424A priority patent/EP0815390A1/en
Publication of SE9501097L publication Critical patent/SE9501097L/en
Publication of SE507460C2 publication Critical patent/SE507460C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/205—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products in a fluidised-bed combustor
    • 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
    • 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
    • F23C7/06—Disposition of air supply not passing through burner for heating the incoming air

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)
  • Incineration Of Waste (AREA)

Abstract

A topping combustor (7) of a PFBC-power plant comprises a first room (22) arranged to conduct flue gases from the combustor of the power plant through the topping combustor. Means (8) are arranged for supplying fuel gases to the topping combustor as well as at least a burner (2) is arranged to cause a combustion of the fuel gases in the topping combustor for mixing the gases resulting therefrom with said flue gases for increasing the temperature thereof. The topping combustor further comprises at least one second room (27) located beside the first room and by that separated from said flow. Said means are arranged to supply the fuel gases to the second room, and the burner (28) is arranged to cause a combustion of these fuel gases in a first zone (29) of the topping combustor located within the second room. The application also relates to a method for increasing the temperature of flue gases from the combustor of a PFBC-power plant, using the topping combustor described above.
SE9501097A 1995-03-24 1995-03-24 Method and after-combustion chamber device for raising the temperature of combustion gases from a PFBC plant SE507460C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9501097A SE507460C2 (en) 1995-03-24 1995-03-24 Method and after-combustion chamber device for raising the temperature of combustion gases from a PFBC plant
PCT/SE1996/000363 WO1996030698A1 (en) 1995-03-24 1996-03-22 A method in a pfbc-power plant and a topping combustor device of such a plant
JP52925396A JP3737114B2 (en) 1995-03-24 1996-03-22 A method in a pressurized fluidized bed combustion (PFBC) power plant and a topping combustor device of such a plant
KR1019970706648A KR19980703244A (en) 1995-03-24 1996-03-22 Method of PFCC Power Plant and Upper Combustion Chamber of PFCC Power Plant
CZ972987A CZ298797A3 (en) 1995-03-24 1996-03-22 Method of increasing temperature of chimney gases leaving primary combustion chamber of a thermal power station with fluidized bed burning and an upper combustion chamber for making the method
CN96190840A CN1114786C (en) 1995-03-24 1996-03-22 Method in PFBC-power plant and topping combustor device of such plant
EP96908424A EP0815390A1 (en) 1995-03-24 1996-03-22 A method in a pfbc-power plant and a topping combustor device of such a plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501097A SE507460C2 (en) 1995-03-24 1995-03-24 Method and after-combustion chamber device for raising the temperature of combustion gases from a PFBC plant

Publications (3)

Publication Number Publication Date
SE9501097D0 SE9501097D0 (en) 1995-03-24
SE9501097L true SE9501097L (en) 1996-09-25
SE507460C2 SE507460C2 (en) 1998-06-08

Family

ID=20397697

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501097A SE507460C2 (en) 1995-03-24 1995-03-24 Method and after-combustion chamber device for raising the temperature of combustion gases from a PFBC plant

Country Status (7)

Country Link
EP (1) EP0815390A1 (en)
JP (1) JP3737114B2 (en)
KR (1) KR19980703244A (en)
CN (1) CN1114786C (en)
CZ (1) CZ298797A3 (en)
SE (1) SE507460C2 (en)
WO (1) WO1996030698A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458955B (en) * 1987-10-20 1989-05-22 Abb Stal Ab PFBC KRAFTANLAEGGNING
FI89734C (en) * 1990-01-04 1993-11-10 Ahlstroem Oy FOERFARANDE OCH ANORDNING FOER BEHANDLING AV GASER FRAON FOERGASNINGS- ELLER FOERBRAENNINGSANLAEGGNINGAR
CH684959A5 (en) * 1991-11-21 1995-02-15 Asea Brown Boveri A method for a low-emission combustion in a power plant boiler.

Also Published As

Publication number Publication date
JP3737114B2 (en) 2006-01-18
CZ298797A3 (en) 1998-01-14
EP0815390A1 (en) 1998-01-07
CN1114786C (en) 2003-07-16
SE507460C2 (en) 1998-06-08
SE9501097D0 (en) 1995-03-24
KR19980703244A (en) 1998-10-15
CN1167524A (en) 1997-12-10
WO1996030698A1 (en) 1996-10-03
JPH11502920A (en) 1999-03-09

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Legal Events

Date Code Title Description
NUG Patent has lapsed