ES2194423T3 - Generador de vapor, que comprende un dispositivo de perfeccionado de alimentacion de agua. - Google Patents

Generador de vapor, que comprende un dispositivo de perfeccionado de alimentacion de agua.

Info

Publication number
ES2194423T3
ES2194423T3 ES99400893T ES99400893T ES2194423T3 ES 2194423 T3 ES2194423 T3 ES 2194423T3 ES 99400893 T ES99400893 T ES 99400893T ES 99400893 T ES99400893 T ES 99400893T ES 2194423 T3 ES2194423 T3 ES 2194423T3
Authority
ES
Spain
Prior art keywords
collector
circulation space
water supply
steam generator
wrapping
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
ES99400893T
Other languages
English (en)
Inventor
Gilles Dague
Leromain Guy Desfontaines
Daniel Destre
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.)
Areva NP SAS
Original Assignee
Framatome ANP SAS
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
Priority claimed from FR9805620A external-priority patent/FR2778223A1/fr
Application filed by Framatome ANP SAS filed Critical Framatome ANP SAS
Application granted granted Critical
Publication of ES2194423T3 publication Critical patent/ES2194423T3/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
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/228—Headers for distributing feedwater into steam generator vessels; Accessories therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/023—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group
    • F22B1/025—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group with vertical U shaped tubes carried on a horizontal tube sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Commercial Cooking Devices (AREA)
  • Cookers (AREA)

Abstract

EL GENERADOR DE VAPOR COMPRENDE UNA ENVOLTURA EXTERNA (2) DE FORMA GENERAL CILINDRICA DISPUESTA CON SU EJE VERTICAL, UNA ENVOLTURA DE HAZ (4) EN UNA DISPOSICION COAXIAL RESPECTO A LA ENVOLTURA EXTERNA Y UN ESPACIO (9) DE CIRCULACION DE AGUA DE ALIMENTACION ENTRE LA ENVOLTURA DE HAZ (4) Y LA ENVOLTURA EXTERNA (2) O UNA FALDA DE GUIADO (8, 8A). UN DISPOSITIVO DE SUMINISTRO DE AGUA (10) SE COLOCA EN LA PARTE SUPERIOR DEL ESPACIO (9) DE CIRCULACION DE AGUA DE ALIMENTACION. EL DISPOSITIVO (12) DE SUMINISTRO DE AGUA (10) COMPRENDE UN COLECTOR (12) DE FORMA TORICA QUE TIENE UNA PARED SUPERIOR ATRAVESADA POR VARIAS ABERTURAS DE CIRCULACION (18) REPARTIDAS SEGUN LA DIRECCION CIRCUNFERENCIAL DEL COLECTOR (12). UNA CONDUCCION DE ALIMENTACION (13) DESEMBOCA EN EL COLECTOR Y MEDIOS (14) DE GUIADO DE AGUA DE ALIMENTACION HACIA ABAJO EN DIRECCION AL ESPACIO ANULAR DE CIRCULACION (9) ESTAN DISPUESTOS ALREDEDOR DEL COLECTOR (12). UNAS PAREDES RADIALES DE SEPARACION (19A, 19B, 19C, 19D) ESTAN DISPUESTAS TRANSVERSALMENTE EN UN ESPACIO DE CIRCULACION DE AGUA DELIMITADO ENTRE EL COLECTOR (12) Y LOS MEDIOS DE GUIADO (14).
ES99400893T 1998-05-04 1999-04-12 Generador de vapor, que comprende un dispositivo de perfeccionado de alimentacion de agua. Expired - Lifetime ES2194423T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9805620A FR2778223A1 (fr) 1998-05-04 1998-05-04 Generateur de vapeur comportant un dispositif d'alimentation en eau perfectionne
FR9805843A FR2778224B1 (fr) 1998-05-04 1998-05-07 Generateur de vapeur comportant un dispositif d'alimentation en eau perfectionne

Publications (1)

Publication Number Publication Date
ES2194423T3 true ES2194423T3 (es) 2003-11-16

Family

ID=26234305

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99400893T Expired - Lifetime ES2194423T3 (es) 1998-05-04 1999-04-12 Generador de vapor, que comprende un dispositivo de perfeccionado de alimentacion de agua.

Country Status (8)

Country Link
US (1) US6173680B1 (es)
EP (1) EP0955498B1 (es)
JP (1) JP4671454B2 (es)
CN (1) CN1127738C (es)
CA (1) CA2270781C (es)
DE (1) DE69905792T2 (es)
ES (1) ES2194423T3 (es)
FR (1) FR2778224B1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851031B1 (fr) * 2003-02-12 2005-05-06 Framatome Anp Generateur de vapeur comportant un dispositif de fourniture d'eau d'alimentation realisant le piegeage de corps etrangers
FR2853047B1 (fr) * 2003-03-31 2005-06-24 Framatome Anp Generateur de vapeur comportant un dispositif d'alimentation en eau de secours
US20050050892A1 (en) * 2003-09-08 2005-03-10 Len Gould Gravity condensate and coolant pressurizing system
JP2007147163A (ja) * 2005-11-28 2007-06-14 Mitsubishi Heavy Ind Ltd 蒸気発生器及び蒸気発生器における冷却水の流動抵抗調整方法
US7434546B2 (en) * 2006-11-28 2008-10-14 Westinghouse Electric Co. Llc Steam generator loose parts collector weir
JP5055165B2 (ja) 2008-02-29 2012-10-24 三菱重工業株式会社 蒸気発生器
JP2012220043A (ja) * 2011-04-04 2012-11-12 Mitsubishi Heavy Ind Ltd 蒸気発生器
JP2012220077A (ja) * 2011-04-07 2012-11-12 Mitsubishi Heavy Ind Ltd 蒸気発生器用給水管
US9175845B2 (en) 2012-07-10 2015-11-03 Westinghouse Electric Company Llc Axial flow steam generator feedwater dispersion apparatus
CN103177783B (zh) * 2013-01-14 2015-07-15 上海核工程研究设计院 一种一体化反应堆蒸汽发生器
CN104392751A (zh) * 2014-10-21 2015-03-04 中科华核电技术研究院有限公司 避免放射性物质排放的蒸汽发生器
CN106257264B (zh) * 2016-09-08 2018-09-11 中国核动力研究设计院 一种带轴向预热器蒸汽发生器的试验回路
CN106257263B (zh) * 2016-09-08 2018-09-11 中国核动力研究设计院 一种带轴向预热器蒸汽发生器的试验方法及应用
CN106257137A (zh) * 2016-09-08 2016-12-28 中国核动力研究设计院 一种带轴向预热器的蒸汽发生器
CN106322338B (zh) * 2016-09-30 2018-10-30 中广核研究院有限公司 一种侧面给水的蒸汽发生器
CN109458609B (zh) * 2018-11-13 2019-11-12 中国核动力研究设计院 一种压水堆核电站蒸汽发生器给水环支承结构和系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829590C3 (de) * 1978-07-05 1981-02-05 Kraftwerk Union Ag, 4330 Muelheim Reaktordruckbehälter für einen Siedewasserreaktor
FR2477265A1 (fr) * 1980-02-29 1981-09-04 Framatome Sa Generateur de vapeur a prechauffage
FR2685444B1 (fr) * 1991-12-19 1994-02-04 Framatome Generateur de vapeur a prechauffage.
CA2089528A1 (en) * 1992-02-17 1993-08-18 Georges Slama Steam generator supplied with secondary water from the bottom part
FR2700383B1 (fr) * 1993-01-11 1995-02-10 Framatome Sa Echangeur de chaleur dans lequel l'alimentation en fluide secondaire s'effectue en partie haute par un boîtier d'alimentation ouvert vers le bas.
US5329886A (en) * 1993-08-02 1994-07-19 Westinghouse Electric Corporation Steam generator

Also Published As

Publication number Publication date
EP0955498A1 (fr) 1999-11-10
CA2270781A1 (fr) 1999-11-04
FR2778224B1 (fr) 2000-07-28
FR2778224A1 (fr) 1999-11-05
EP0955498B1 (fr) 2003-03-12
CN1234586A (zh) 1999-11-10
US6173680B1 (en) 2001-01-16
JP4671454B2 (ja) 2011-04-20
JP2000009888A (ja) 2000-01-14
CN1127738C (zh) 2003-11-12
CA2270781C (fr) 2007-08-14
DE69905792D1 (de) 2003-04-17
DE69905792T2 (de) 2004-02-12

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