DK154916C - PROCEDURE FOR COOLING ASH FROM A FLUIDIZED RENTAL LIVING AND FIREPLACE FOR EXERCISING THE PROCEDURE - Google Patents

PROCEDURE FOR COOLING ASH FROM A FLUIDIZED RENTAL LIVING AND FIREPLACE FOR EXERCISING THE PROCEDURE

Info

Publication number
DK154916C
DK154916C DK568981A DK568981A DK154916C DK 154916 C DK154916 C DK 154916C DK 568981 A DK568981 A DK 568981A DK 568981 A DK568981 A DK 568981A DK 154916 C DK154916 C DK 154916C
Authority
DK
Denmark
Prior art keywords
procedure
fluidized
ash
fireplace
exercising
Prior art date
Application number
DK568981A
Other languages
Danish (da)
Other versions
DK568981A (en
DK154916B (en
Inventor
Wolfgang Winkler
Franz Giertz
Hartmut Buttkereit
Original Assignee
Babcock 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
Application filed by Babcock Ag filed Critical Babcock Ag
Publication of DK568981A publication Critical patent/DK568981A/en
Publication of DK154916B publication Critical patent/DK154916B/en
Application granted granted Critical
Publication of DK154916C publication Critical patent/DK154916C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/16—Arrangements of cooling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • F23C10/18—Details; Accessories
    • 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
    • F23C10/18—Details; Accessories
    • F23C10/24—Devices for removal of material from the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Catalysts (AREA)

Abstract

1. Method for cooling of the ash which, through overflow tubes, is discharged from a fluidized bed combustor into an ash cooler provided with distributor plate and heat-exchange surfaces characterized by the ash which on load reduction in the fluidized bed combustor is fluidized by a fluidizing agent supplied and in case of continuous operation of the fluidized bed combustor on disconnection of the fluidizing agent supply is distributed in bulk over the heat-exchange surfaces.
DK568981A 1981-03-27 1981-12-22 PROCEDURE FOR COOLING ASH FROM A FLUIDIZED RENTAL LIVING AND FIREPLACE FOR EXERCISING THE PROCEDURE DK154916C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3112120A DE3112120C2 (en) 1981-03-27 1981-03-27 Fluidized bed combustion with an ash cooler
DE3112120 1981-03-27

Publications (3)

Publication Number Publication Date
DK568981A DK568981A (en) 1982-09-28
DK154916B DK154916B (en) 1989-01-02
DK154916C true DK154916C (en) 1989-06-12

Family

ID=6128462

Family Applications (1)

Application Number Title Priority Date Filing Date
DK568981A DK154916C (en) 1981-03-27 1981-12-22 PROCEDURE FOR COOLING ASH FROM A FLUIDIZED RENTAL LIVING AND FIREPLACE FOR EXERCISING THE PROCEDURE

Country Status (6)

Country Link
EP (1) EP0062092B1 (en)
JP (1) JPS57166412A (en)
AT (1) ATE22615T1 (en)
DE (1) DE3112120C2 (en)
DK (1) DK154916C (en)
HU (1) HU189128B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450164B (en) * 1985-10-22 1987-06-09 Asea Stal Ab SETTING TO ADJUST THE BED HEIGHT IN A POWER PLANT WITH A FLUIDIZED BED AND POWER PLANT WITH A CONTROL FOR THE BED HEIGHT
JP2628038B2 (en) * 1986-12-19 1997-07-09 三機工業株式会社 Fluidized bed sludge incinerator with incineration ash cooling device
SE461679B (en) * 1988-07-06 1990-03-12 Abb Stal Ab SHOOLERS FOR POWER PLANT
US4947804A (en) * 1989-07-28 1990-08-14 Foster Wheeler Energy Corporation Fluidized bed steam generation system and method having an external heat exchanger
SE468364B (en) * 1990-04-30 1992-12-21 Abb Stal Ab SET FOR COOLING OF SUBSTANCES SEPARATED FROM THE SMOKE GASES FROM A PFBC PLANT
AT399379B (en) * 1990-06-25 1995-04-25 Waagner Biro Ag COMBUSTION DEVICE FOR ASH FUELS
JPH07225001A (en) * 1994-02-15 1995-08-22 Ebara Corp Method and apparatus for recovering superheated steam
US5954000A (en) * 1997-09-22 1999-09-21 Combustion Engineering, Inc. Fluid bed ash cooler
CN103851610A (en) * 2014-03-25 2014-06-11 清华大学 Slag discharging device of circulating fluidized bed boiler
CN116182154B (en) * 2023-03-08 2023-09-01 泰山集团股份有限公司 Coke cleaning device for fluidized bed boiler hood

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB317470A (en) * 1928-08-18 1931-01-02 Geza Szikla Improvements in or relating to coal dust furnaces
DE2624302A1 (en) * 1976-05-31 1977-12-22 Metallgesellschaft Ag PROCEDURE FOR CARRYING OUT EXOTHERMAL PROCESSES
US4227488A (en) * 1978-10-03 1980-10-14 Foster Wheeler Energy Corporation Fluidized bed unit including a cooling device for bed material
DE2856870A1 (en) * 1978-12-30 1980-07-10 Bergwerksverband Gmbh Fluidized bed firing for central heating boilers

Also Published As

Publication number Publication date
JPH0117044B2 (en) 1989-03-28
EP0062092A2 (en) 1982-10-13
EP0062092B1 (en) 1986-10-01
JPS57166412A (en) 1982-10-13
DE3112120C2 (en) 1986-08-07
DE3112120A1 (en) 1982-10-07
DK568981A (en) 1982-09-28
DK154916B (en) 1989-01-02
EP0062092A3 (en) 1983-08-10
HU189128B (en) 1986-06-30
ATE22615T1 (en) 1986-10-15

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Legal Events

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