ES2104310T3 - Reactor de lecho fluidificado circulante con extensiones de superficie de intercambio termico. - Google Patents

Reactor de lecho fluidificado circulante con extensiones de superficie de intercambio termico.

Info

Publication number
ES2104310T3
ES2104310T3 ES94402508T ES94402508T ES2104310T3 ES 2104310 T3 ES2104310 T3 ES 2104310T3 ES 94402508 T ES94402508 T ES 94402508T ES 94402508 T ES94402508 T ES 94402508T ES 2104310 T3 ES2104310 T3 ES 2104310T3
Authority
ES
Spain
Prior art keywords
walls
thermal exchange
bed reactor
extensions
circulating
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 - Lifetime
Application number
ES94402508T
Other languages
English (en)
Inventor
Jean-Claude Semedard
Pierre Gauville
Pascale Amadieu
Jean Aubry
Jean-Xavier Morin
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.)
Alstom Power Boiler SA
Original Assignee
GEC Alsthom Stein Industrie
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 GEC Alsthom Stein Industrie filed Critical GEC Alsthom Stein Industrie
Application granted granted Critical
Publication of ES2104310T3 publication Critical patent/ES2104310T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F22B31/0084—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 with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN REACTOR DE LECHO FLUIDIZADO CIRCULANTE QUE COMPRENDE UNA ZONA INFERIOR (3) PROVISTA DE UN REJILLA DE FLUIDIZACION (11), DE MEDIOS DE INYECCION DE AIRE PRIMARIO (12) POR DEBAJO DE LA REJILLA (11), DE MEDIOS DE INYECCION DE AIRE SECUNDARIO (13) POR ENCIMA DE LA REJILLA (11) Y MEDIOS DE INTRODUCCION DE COMBUSTIBLE (10), Y DE MEDIOS D INTRODUCCION DE COMBUSTIBLE (10), RODEANDO LAS PAREDES (5) ESTA ZONA INFERIOR, Y UNA ZONA SUPERIOR (2) RODEADA POR PAREDES (4) DOTADAS DE TUBOS DE INTERCAMBIO TERMICO (9), ESTANDO CONECTADOS LOS TUBOS DE INTERCAMBIO TERMICO (9) POR ALETAS (30).LAS PAREDES DE DICHAS ZONAS (2,3) ESTAN PROVISTAS DE PANELES DE INTERCAMBIO TERMICO VERTICALES DICHAS EXTENSIONES (14) FIJADAS PERPENDICULARMENTE A LAS PAREDES (4,5) ZONAS (2,3), FORMADOS DE TUBOS (15), INTERNOS DEL REACTOR, DE ANCHO HORIZONTAL COMPRENDIDO ENTRE 150 Y 500 MM Y SEPARADOS UNOS DE OTROS POR UNA DISTANCIA COMPRENDIDA ENTRE 1,5 Y 4 VECES SU ANCHO, ESTANDO ESTE ANCHO DEFINIDOCOMO LA DISTANCIA ENTRE LA CARA INTERNA DE LAS ALETAS (30) DE LAS PAREDES (4, 5) Y LA GENERATRIZ MAS ALEJADA DEL TUBO MAS ALEJADO DE LAS EXTENSIONES.
ES94402508T 1993-11-10 1994-11-07 Reactor de lecho fluidificado circulante con extensiones de superficie de intercambio termico. Expired - Lifetime ES2104310T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313476A FR2712378B1 (fr) 1993-11-10 1993-11-10 Réacteur à lit fluidisé circulant à extensions de surface d'échange thermique.

Publications (1)

Publication Number Publication Date
ES2104310T3 true ES2104310T3 (es) 1997-10-01

Family

ID=9452762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402508T Expired - Lifetime ES2104310T3 (es) 1993-11-10 1994-11-07 Reactor de lecho fluidificado circulante con extensiones de superficie de intercambio termico.

Country Status (14)

Country Link
US (1) US5707591A (es)
EP (1) EP0653588B1 (es)
CN (1) CN1073882C (es)
AT (1) ATE155867T1 (es)
CA (1) CA2135460C (es)
CZ (1) CZ290558B6 (es)
DE (1) DE69404423T2 (es)
ES (1) ES2104310T3 (es)
FI (1) FI103299B (es)
FR (1) FR2712378B1 (es)
GR (1) GR3024601T3 (es)
PL (1) PL178960B1 (es)
RU (1) RU2119119C1 (es)
SK (1) SK135594A3 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254780B4 (de) * 2002-11-22 2005-08-18 Alstom Power Boiler Gmbh Durchlaufdampferzeuger mit zirkulierender atmosphärischer Wirbelschichtfeuerung
FR2855593B1 (fr) * 2003-05-28 2008-09-05 Alstom Switzerland Ltd Element d'installation de combustion dont les raidisseurs sont des echangeurs de chaleur.
FR2884900B1 (fr) * 2005-04-26 2007-11-30 Alstom Technology Ltd Reacteur a lit fluidise avec double extension de paroi
CN101225954B (zh) * 2008-01-07 2010-06-23 西安热工研究院有限公司 内凹式循环流化床锅炉二次风供风方法及其装置
SE532301C2 (sv) * 2008-04-23 2009-12-08 Metso Power Ab En ångpanna försedd med kyld anordning
SE533545C2 (sv) * 2009-04-24 2010-10-19 Metso Power Ab En panna försedd med kyld skärmvägg i rökgången
FI121638B (fi) 2009-06-12 2011-02-15 Foster Wheeler Energia Oy Leijupetireaktori
FI124376B (fi) * 2010-01-15 2014-07-31 Foster Wheeler Energia Oy Höyrykattila
FI123548B (fi) 2010-02-26 2013-06-28 Foster Wheeler Energia Oy Leijupetireaktorijärjestely
US8800289B2 (en) 2010-09-08 2014-08-12 General Electric Company Apparatus and method for mixing fuel in a gas turbine nozzle
CN102466223B (zh) 2010-10-29 2014-08-20 中国科学院工程热物理研究所 一种循环流化床锅炉
US9010083B2 (en) 2011-02-03 2015-04-21 General Electric Company Apparatus for mixing fuel in a gas turbine
US9506654B2 (en) 2011-08-19 2016-11-29 General Electric Company System and method for reducing combustion dynamics in a combustor
US8984887B2 (en) 2011-09-25 2015-03-24 General Electric Company Combustor and method for supplying fuel to a combustor
US8801428B2 (en) 2011-10-04 2014-08-12 General Electric Company Combustor and method for supplying fuel to a combustor
US8550809B2 (en) 2011-10-20 2013-10-08 General Electric Company Combustor and method for conditioning flow through a combustor
US9188335B2 (en) 2011-10-26 2015-11-17 General Electric Company System and method for reducing combustion dynamics and NOx in a combustor
US8894407B2 (en) 2011-11-11 2014-11-25 General Electric Company Combustor and method for supplying fuel to a combustor
US9004912B2 (en) 2011-11-11 2015-04-14 General Electric Company Combustor and method for supplying fuel to a combustor
US9033699B2 (en) 2011-11-11 2015-05-19 General Electric Company Combustor
US9322557B2 (en) 2012-01-05 2016-04-26 General Electric Company Combustor and method for distributing fuel in the combustor
US9052112B2 (en) 2012-02-27 2015-06-09 General Electric Company Combustor and method for purging a combustor
US9121612B2 (en) 2012-03-01 2015-09-01 General Electric Company System and method for reducing combustion dynamics in a combustor
US8511086B1 (en) 2012-03-01 2013-08-20 General Electric Company System and method for reducing combustion dynamics in a combustor
US9249734B2 (en) 2012-07-10 2016-02-02 General Electric Company Combustor
US8904798B2 (en) 2012-07-31 2014-12-09 General Electric Company Combustor
MY170133A (en) * 2012-10-16 2019-07-05 Sumitomo Heavy Industries Fluidized bed combustor
US9353950B2 (en) 2012-12-10 2016-05-31 General Electric Company System for reducing combustion dynamics and NOx in a combustor
US9273868B2 (en) 2013-08-06 2016-03-01 General Electric Company System for supporting bundled tube segments within a combustor
US10145561B2 (en) 2016-09-06 2018-12-04 General Electric Company Fuel nozzle assembly with resonator
US10473120B2 (en) * 2017-03-09 2019-11-12 Denso International America, Inc. Blower assembly having resonators and resonator assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048832A (en) * 1963-02-14 1966-11-23 Davy & United Eng Co Ltd Fluidised bed containers
US4165717A (en) * 1975-09-05 1979-08-28 Metallgesellschaft Aktiengesellschaft Process for burning carbonaceous materials
DE2704975C2 (de) * 1977-02-07 1982-12-23 Wacker-Chemie GmbH, 8000 München Wärmeaustauschvorrichtung für Wirbelbettreaktoren zur Durchführung von Gas/Feststoff-Reaktionen, insbesondere zur Herstellung von Siliciumhalogenverbindungen mittels Silicium-enthaltender Kontaktmassen
US4442796A (en) * 1982-12-08 1984-04-17 Electrodyne Research Corporation Migrating fluidized bed combustion system for a steam generator
FR2560206B1 (fr) * 1984-02-23 1988-05-06 Usinor Reacteur de gazeification de charbon du type a bain de metal liquide
FI850372A0 (fi) * 1985-01-29 1985-01-29 Ahlstroem Oy Panna med cirkulerande baedd.
DE3644083A1 (de) * 1986-12-23 1988-07-07 Babcock Werke Ag Dampferzeuger
DK120288D0 (da) * 1988-03-04 1988-03-04 Aalborg Boilers Fluidbed forbraendigsreaktor samt fremgangsmaade til drift af en fluidbed forbraendingsreaktor
DE3823040A1 (de) * 1988-07-07 1990-01-11 Ver Kesselwerke Ag Wirbelschichtfeuerung
US4947803A (en) * 1989-05-08 1990-08-14 Hri, Inc. Fludized bed reactor using capped dual-sided contact units and methods for use
US5033413A (en) * 1989-05-08 1991-07-23 Hri, Inc. Fluidized bed combustion system and method utilizing capped dual-sided contact units
FR2661113B1 (fr) * 1990-04-20 1993-02-19 Stein Industrie Dispositif de realisation d'une reaction entre un gaz et un materiau solide divise dans une enceinte.

Also Published As

Publication number Publication date
CN1073882C (zh) 2001-10-31
RU2119119C1 (ru) 1998-09-20
ATE155867T1 (de) 1997-08-15
FI945229A7 (fi) 1995-05-11
FR2712378B1 (fr) 1995-12-29
FR2712378A1 (fr) 1995-05-19
DE69404423T2 (de) 1997-12-04
FI945229A0 (fi) 1994-11-07
FI103299B1 (fi) 1999-05-31
CZ290558B6 (cs) 2002-08-14
CZ276294A3 (en) 1995-06-14
DE69404423D1 (de) 1997-09-04
CA2135460C (fr) 1998-11-03
RU94040179A (ru) 1996-11-10
US5707591A (en) 1998-01-13
EP0653588A1 (fr) 1995-05-17
CA2135460A1 (fr) 1995-05-11
GR3024601T3 (en) 1997-12-31
PL305777A1 (en) 1995-05-15
PL178960B1 (pl) 2000-07-31
SK135594A3 (en) 1995-06-07
FI103299B (fi) 1999-05-31
EP0653588B1 (fr) 1997-07-23
CN1174095A (zh) 1998-02-25

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