BR0303655A - Forno de caldeira com camada fluidificada, compreendendo duas placas separadas por uma travessa - Google Patents

Forno de caldeira com camada fluidificada, compreendendo duas placas separadas por uma travessa

Info

Publication number
BR0303655A
BR0303655A BR0303655-3A BR0303655A BR0303655A BR 0303655 A BR0303655 A BR 0303655A BR 0303655 A BR0303655 A BR 0303655A BR 0303655 A BR0303655 A BR 0303655A
Authority
BR
Brazil
Prior art keywords
pan
plates separated
layer boiler
fluidised layer
spacer
Prior art date
Application number
BR0303655-3A
Other languages
English (en)
Inventor
Christian Enault
Original Assignee
Alstom Switzerland Ltd
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 Alstom Switzerland Ltd filed Critical Alstom Switzerland Ltd
Publication of BR0303655A publication Critical patent/BR0303655A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/003—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
    • 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
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds

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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Information Transfer Between Computers (AREA)
  • Radio Relay Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

"FORNO DE CALDEIRA COM CAMADA FLUIDIFICADA, COMPREENDENDO DUAS PLACAS SEPARADAS POR UMA TRAVESSA". A presente invenção refere-se a um forno de caldeira com camada fluidificada, compreendendo duas placas separadas por uma travessa. O forno de caldeira com camada fluidificada que tem duas placas (2, 3) separadas por uma travessa (1) na parte inferior do forno, compreendendo um ou vários painéis (6) de tubulações de troca de calor dispostas, cada uma, verticalmente acima da travessa do forno e perpendicularmente à direção longitudinal (A) dessas placas.
BR0303655-3A 2002-03-25 2003-03-06 Forno de caldeira com camada fluidificada, compreendendo duas placas separadas por uma travessa BR0303655A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0203698A FR2837561B1 (fr) 2002-03-25 2002-03-25 Foyer de chaudiere a lit fluidise comprenant deux soles separees par un entrejambe
PCT/FR2003/000715 WO2003081128A1 (fr) 2002-03-25 2003-03-06 Foyer de chaudière a lit fluidise comprenant deux soles séparées par un entrejambe

Publications (1)

Publication Number Publication Date
BR0303655A true BR0303655A (pt) 2004-07-13

Family

ID=27799240

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0303655-3A BR0303655A (pt) 2002-03-25 2003-03-06 Forno de caldeira com camada fluidificada, compreendendo duas placas separadas por uma travessa

Country Status (11)

Country Link
US (1) US7152537B2 (pt)
EP (1) EP1490629B1 (pt)
CN (1) CN1283950C (pt)
AT (1) ATE414242T1 (pt)
AU (1) AU2003233363A1 (pt)
BR (1) BR0303655A (pt)
CA (1) CA2480020A1 (pt)
DE (1) DE60324667D1 (pt)
ES (1) ES2316752T3 (pt)
FR (1) FR2837561B1 (pt)
WO (1) WO2003081128A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884900B1 (fr) * 2005-04-26 2007-11-30 Alstom Technology Ltd Reacteur a lit fluidise avec double extension de paroi
CN101696798B (zh) * 2009-05-18 2011-05-04 西安热工研究院有限公司 带有异型分隔墙的紧凑型循环流化床锅炉
CN102226518B (zh) * 2011-02-01 2013-03-06 中国科学院工程热物理研究所 大型循环流化床锅炉
EP2642199B1 (en) * 2012-03-20 2017-06-21 General Electric Technology GmbH Circulating fluidized bed boiler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387590A (en) * 1967-03-16 1968-06-11 Interior Usa System for regulating the total heat output in a burning fluidized bed heat exchanger or boiler
US3893426A (en) * 1974-03-25 1975-07-08 Foster Wheeler Corp Heat exchanger utilizing adjoining fluidized beds
US4184455A (en) * 1978-04-10 1980-01-22 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes
US4314967A (en) * 1980-10-02 1982-02-09 Dorr-Oliver Incorporated Fluidized bed reactor with vertical cooling coils
FI97315C (fi) * 1990-09-26 1996-11-25 Stein Industrie Leijukerroskattilan tulipesäseinämän jäähdytyslaitteisto
US5836257A (en) * 1996-12-03 1998-11-17 Mcdermott Technology, Inc. Circulating fluidized bed furnace/reactor with an integral secondary air plenum
US6532905B2 (en) * 2001-07-17 2003-03-18 The Babcock & Wilcox Company CFB with controllable in-bed heat exchanger

Also Published As

Publication number Publication date
WO2003081128A1 (fr) 2003-10-02
US20050092219A1 (en) 2005-05-05
DE60324667D1 (de) 2008-12-24
EP1490629B1 (fr) 2008-11-12
FR2837561A1 (fr) 2003-09-26
EP1490629A1 (fr) 2004-12-29
CN1283950C (zh) 2006-11-08
US7152537B2 (en) 2006-12-26
ATE414242T1 (de) 2008-11-15
FR2837561B1 (fr) 2004-05-21
CA2480020A1 (fr) 2003-10-02
CN1643302A (zh) 2005-07-20
AU2003233363A1 (en) 2003-10-08
ES2316752T3 (es) 2009-04-16

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ALSTOM TECHNOLOGY LTD. (CH)

Free format text: TRANSFERIDO DE: ALSTOM (SWITZERLAND) LTD.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A,8A E 9A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 7A, 8A E 9A ANUIDADES.