SE8004192L - VIRVELBEDDSBRENNKAMMARE - Google Patents

VIRVELBEDDSBRENNKAMMARE

Info

Publication number
SE8004192L
SE8004192L SE8004192A SE8004192A SE8004192L SE 8004192 L SE8004192 L SE 8004192L SE 8004192 A SE8004192 A SE 8004192A SE 8004192 A SE8004192 A SE 8004192A SE 8004192 L SE8004192 L SE 8004192L
Authority
SE
Sweden
Prior art keywords
grooves
side walls
combustion chamber
wtih
angel
Prior art date
Application number
SE8004192A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE438028B (en
Inventor
A Kullendorff
J Wikner
Original Assignee
Stal Laval Turbin 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20341144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8004192(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stal Laval Turbin Ab filed Critical Stal Laval Turbin Ab
Priority to SE8004192A priority Critical patent/SE438028B/en
Priority to EP19810104066 priority patent/EP0041648B1/en
Priority to DE8181104066T priority patent/DE3165755D1/en
Priority to JP8631381A priority patent/JPS5727125A/en
Publication of SE8004192L publication Critical patent/SE8004192L/en
Publication of SE438028B publication Critical patent/SE438028B/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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

A fluidized bed combustion chamber (2), preferably enclosed within a pressure vessel (1) and intended to operate under overpressure, having a preferably plane bottom (7) with a plurality of openings or nozzles for the supply of combustion air. The substantially rectangular combustion chamber (2) ist formed at its lower portion with two or more parallel grooves (4) wtih downwardly converging side walls (5) and with a depth which is substantially equal to the height of the bed during normal operation, and that above the grooves (4) there is a common gas collecting space (11). The inclination-angel of the side walls is between 3 DEG and 15 DEG . The ration between the top and bottom areas of the grooves (4) is between 1.3 and 3.0.
SE8004192A 1980-06-05 1980-06-05 VIRVELBEDDSBRENNKAMMARE SE438028B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8004192A SE438028B (en) 1980-06-05 1980-06-05 VIRVELBEDDSBRENNKAMMARE
EP19810104066 EP0041648B1 (en) 1980-06-05 1981-05-27 Fluidized bed combustion chamber
DE8181104066T DE3165755D1 (en) 1980-06-05 1981-05-27 Fluidized bed combustion chamber
JP8631381A JPS5727125A (en) 1980-06-05 1981-06-04 Fluid bed combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004192A SE438028B (en) 1980-06-05 1980-06-05 VIRVELBEDDSBRENNKAMMARE

Publications (2)

Publication Number Publication Date
SE8004192L true SE8004192L (en) 1981-12-06
SE438028B SE438028B (en) 1985-03-25

Family

ID=20341144

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004192A SE438028B (en) 1980-06-05 1980-06-05 VIRVELBEDDSBRENNKAMMARE

Country Status (4)

Country Link
EP (1) EP0041648B1 (en)
JP (1) JPS5727125A (en)
DE (1) DE3165755D1 (en)
SE (1) SE438028B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221567A1 (en) * 1982-06-08 1983-12-08 Bergwerksverband Gmbh, 4300 Essen Fluidized bed furnace
USRE33230E (en) * 1986-04-30 1990-06-12 A. Ahlstrom Corporation Fluidized bed reactor
FI84855C (en) * 1986-04-30 1992-01-27 Ahlstroem Oy Fluidized bed reactor
SE8605200D0 (en) * 1986-12-03 1986-12-03 Asea Stal Ab POWER PLANT WITH A BEDGER WITH FLUIDIZED BED COMBINATION
DE3706538A1 (en) * 1987-02-28 1988-09-08 Metallgesellschaft Ag Fluidized bed system
US4869207A (en) * 1987-07-13 1989-09-26 A. Ahlstrom Corporation Circulating fluidized bed reactor
JP3066969B2 (en) * 1989-01-05 2000-07-17 株式会社東芝 Electric vehicle drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB736686A (en) * 1951-08-22 1955-09-14 Metallgesellschaft Ag Method of roasting sulphidic ores
CS162093B3 (en) * 1971-09-29 1975-07-15
SE423928B (en) * 1978-09-12 1982-06-14 Stal Laval Turbin Ab VIRVELBEDDSBRENNKAMMARE

Also Published As

Publication number Publication date
JPS5727125A (en) 1982-02-13
DE3165755D1 (en) 1984-10-04
SE438028B (en) 1985-03-25
EP0041648B1 (en) 1984-08-29
EP0041648A3 (en) 1982-04-07
EP0041648A2 (en) 1981-12-16

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