ES462501A1 - Camara de combustion de lecho fuidizado. - Google Patents

Camara de combustion de lecho fuidizado.

Info

Publication number
ES462501A1
ES462501A1 ES462501A ES462501A ES462501A1 ES 462501 A1 ES462501 A1 ES 462501A1 ES 462501 A ES462501 A ES 462501A ES 462501 A ES462501 A ES 462501A ES 462501 A1 ES462501 A1 ES 462501A1
Authority
ES
Spain
Prior art keywords
pipes
combustion chamber
cup
fluidized bed
fire bed
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES462501A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Stal AB
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
Application filed by Stal Laval Turbin AB filed Critical Stal Laval Turbin AB
Publication of ES462501A1 publication Critical patent/ES462501A1/es
Expired legal-status Critical Current

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
    • F23C10/18—Details; Accessories
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • 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
    • F23C10/22—Fuel feeders specially adapted for fluidised bed combustion apparatus

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)
  • Air Supply (AREA)

Abstract

Cámara de combustión de lecho fluidizado que comprende una cámara (1) con espacio para material de lecho o asiento (2) y, en o junto al fondo, dispositivos (5, 6) para insuflar aire y un suministro de combustible, caracterizada por el hecho de que dichos dispositivos para insuflar aire consisten en tubos (5) que se extienden hacia arriba a través del fondo de la cámara de combustión y se hallan provistos en el extremo superior de orificios (7) para el aire y un casquete acampanado (8) que cubre dichos orificios, y que existe una pestaña (9) por debajo del borde inferior del casquete, cuya pestaña, justo con el referido borde inferior del casquete, forma un hueco o vacío (10) a través del cual se insufla el aire al interior del lecho fluidizado.
ES462501A 1976-09-30 1977-09-20 Camara de combustion de lecho fuidizado. Expired ES462501A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7610814A SE401866B (sv) 1976-09-30 1976-09-30 Virvelbeddsbrennkammare

Publications (1)

Publication Number Publication Date
ES462501A1 true ES462501A1 (es) 1978-07-01

Family

ID=20329000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462501A Expired ES462501A1 (es) 1976-09-30 1977-09-20 Camara de combustion de lecho fuidizado.

Country Status (5)

Country Link
JP (1) JPS5343245A (es)
DE (1) DE2743030A1 (es)
ES (1) ES462501A1 (es)
FR (1) FR2366515A1 (es)
SE (1) SE401866B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284401A (en) * 1978-08-03 1981-08-18 Kawasaki Jukogyo Kabushiki Kaisha Method and means for feeding fuel into fluidized-bed combustion apparatus
SE426097B (sv) * 1978-12-05 1982-12-06 Stal Laval Turbin Ab Kombinerat luft- och brenslemunstycke for virvelbeddsbrennkammare
DD143817A1 (de) * 1979-07-04 1980-09-10 Rolf Maiwald Vorrichtung zur direkten brennstoffverbrennung in einer wirbelschicht
DE3019701A1 (de) * 1980-05-23 1981-12-03 Deutsche Babcock Ag, 4200 Oberhausen Duese fuer eine wirbelschichtfeuerung
JPS58182006A (ja) * 1982-04-20 1983-10-24 Ishikawajima Harima Heavy Ind Co Ltd 流動床燃焼装置
US4445844A (en) * 1982-12-20 1984-05-01 Combustion Engineering, Inc. Liquid fuel and air feed apparatus for fluidized bed boiler
JPS59158904A (ja) * 1983-03-01 1984-09-08 Kawasaki Heavy Ind Ltd 流動層式燃焼炉
JPS602804A (ja) * 1983-06-21 1985-01-09 Kawasaki Heavy Ind Ltd 流動床燃焼装置への燃料搬送ノズル
JPS60139112U (ja) * 1984-02-28 1985-09-14 バブコツク日立株式会社 流動層燃焼装置
JPH0518563Y2 (es) * 1987-03-04 1993-05-18
JP2511378Y2 (ja) * 1991-10-15 1996-09-25 宇部興産株式会社 流動床ボイラ
JP2746316B2 (ja) * 1992-02-28 1998-05-06 宇部興産株式会社 流動床燃焼装置の燃料分散装置
JP2746317B2 (ja) * 1992-03-09 1998-05-06 宇部興産株式会社 流動床燃焼装置の燃料分散装置
SE9704308L (sv) * 1997-11-24 1999-05-25 Asea Brown Boveri Förbränningsanläggning
BE1014366A3 (fr) * 2001-09-10 2003-09-02 Magotteaux Int Injecteur de fluide pour la formation et le maintien d'un lit fluidise.
DE102007028438B4 (de) * 2007-06-18 2019-01-24 Outotec Oyj Gasdüse und Reaktor hiermit

Also Published As

Publication number Publication date
SE7610814L (sv) 1978-03-31
SE401866B (sv) 1978-05-29
JPS5343245A (en) 1978-04-19
FR2366515A1 (fr) 1978-04-28
DE2743030A1 (de) 1978-04-06

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