ES2131881T3 - Procedimiento y dispositivo para la aspiracion de gases de escape del condensador de un reactor de agua a ebullicion. - Google Patents

Procedimiento y dispositivo para la aspiracion de gases de escape del condensador de un reactor de agua a ebullicion.

Info

Publication number
ES2131881T3
ES2131881T3 ES96100641T ES96100641T ES2131881T3 ES 2131881 T3 ES2131881 T3 ES 2131881T3 ES 96100641 T ES96100641 T ES 96100641T ES 96100641 T ES96100641 T ES 96100641T ES 2131881 T3 ES2131881 T3 ES 2131881T3
Authority
ES
Spain
Prior art keywords
condenser
aspiration
reactor
auxiliary steam
ventilation
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
ES96100641T
Other languages
English (en)
Inventor
Francisco Dr Blangetti
Alfredo Galvagno
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 Asea Brown Boveri Ltd
ABB AB
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri 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 ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Application granted granted Critical
Publication of ES2131881T3 publication Critical patent/ES2131881T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/04—Means for suppressing fires ; Earthquake protection
    • G21C9/06—Means for preventing accumulation of explosives gases, e.g. recombiners
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/317—Recombination devices for radiolytic dissociation products
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
    • Y10S422/903—Radioactive material apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO SENCILLO, DE COSTE ADECUADO Y SEGURO PARA LA ASPIRACION DE LOS GASES DE EVACUACION DE CONDENSADOR DE UN REACTOR DE AGUA DE EBULLICION ASI COMO A UN PROCEDIMIENTO PARA LA OPERACION DEL DISPOSITIVO. EL DISPOSITIVO SE ENCUENTRA A DISPOSICION A TRAVES DE DOS SISTEMAS (6,7) DE LA MISMA ASPIRACION, DE LOS CUALES UNO ESTA PREPARADO DE MANERA CONTINUA COMO RESERVA, COMPUESTO A PARTIR DE A) UN RECOMBINADOR (9) H{SUB,2}-O{SUB,2} CON CATALIZADOR (10) INTEGRADO, UN CONDENSADOR (12) DE GAS DE EVACUACION CONECTADO A CONTINUACION Y UNA BOMBA (8) DE ASPIRACION UNIDA CON EL. B) UN PRECALENTADOR (11) CONECTADO PREVIAMENTE AL RECOMBINADOR (9), QUE ESTA UNIDO A TRAVES DE UN CARRIL (14) DE VAPOR AUXILIAR CON UNA TURBINA (2) DEL REACTOR (1) DE AGUA DE EBULLICION Y A TRAVES DE UNA CONDUCCION (13) DE ASPIRACION CON EL CONDENSADOR (3) PRINCIPAL C) UN TUBO (24) DE VENTILACION DISPUESTO DENTRO DEL PRECALENTADOR (11) CON DIAFRAGMAS (28) DE VENTILACION PARA EL VAPOR (32) DE CALENTAMIENTO A PARTIR DE LOS CARRILES (14) DE VAPOR AUXILIAR, D) UN ORGANO (15,16) DE BLOQUEO DISPUESTO EN EL CARRIL (14) DE VAPOR AUXILIAR Y OTRO DISPUESTO EN LA CONDUCCION (13) DE ASPIRACION. EN EL ORGANO (15) DE BLOQUEO DEL CARRIL (14) DE VAPOR AUXILIAR SE DISPONE DE UN BY-PASS (17) CIRCUNDANTE. EN EL TUBO (24) DE VENTILACION DE PRECALENTADOR (11) SE DISPONE DE UN ELEMENTO (29) DE ESTRANGULACION DESPUES DE LOS DIAFRAGMAS (28) DE VENTILACION. EL TUBO (24) DE VENTILACION ESTA UNIDO DE FORMA ACTIVA CON EL RECOMBINADOR (9).
ES96100641T 1995-02-03 1996-01-18 Procedimiento y dispositivo para la aspiracion de gases de escape del condensador de un reactor de agua a ebullicion. Expired - Lifetime ES2131881T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19503541A DE19503541A1 (de) 1995-02-03 1995-02-03 Verfahren und Vorrichtung zum Absaugen der Kondensatorabgase eines Siedewasserreaktors

Publications (1)

Publication Number Publication Date
ES2131881T3 true ES2131881T3 (es) 1999-08-01

Family

ID=7753107

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96100641T Expired - Lifetime ES2131881T3 (es) 1995-02-03 1996-01-18 Procedimiento y dispositivo para la aspiracion de gases de escape del condensador de un reactor de agua a ebullicion.

Country Status (7)

Country Link
US (1) US5733520A (es)
EP (1) EP0725406B1 (es)
KR (1) KR100365709B1 (es)
CN (1) CN1135645A (es)
DE (2) DE19503541A1 (es)
ES (1) ES2131881T3 (es)
TW (1) TW391012B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090320478A1 (en) * 2006-01-04 2009-12-31 General Electric Company Reduced boundary layer separation steam jet air ejector assembly and method
CN102306509A (zh) * 2011-09-15 2012-01-04 中国核电工程有限公司 用于核电站严重事故下安全壳消氢的设计方法
CN105225703A (zh) * 2015-10-28 2016-01-06 中国工程物理研究院材料研究所 具有热电转换功能的非能动氢复合器及其用途

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660041A (en) * 1968-10-29 1972-05-02 Gen Electric Burner-flame arrester for burning off-gas from a boiling water reactor power plant
FR2139081A1 (en) * 1971-05-26 1973-01-05 North American Rockwell Combination of hydrogen and oxygen - by catalytic conversion on thin beds with large surface area
US4228132A (en) * 1973-08-10 1980-10-14 Westinghouse Electric Corp. Hydrogen-oxygen recombiner
JPS54156999A (en) * 1978-06-01 1979-12-11 Toshiba Corp Device for processing radioactive gaseous wastes
DE3031378C2 (de) * 1980-08-20 1983-04-07 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zur Entfernung von Wasserstoffgas aus dem Sicherheitsbehälter einer Kernreaktoranlage
DE3031373A1 (de) * 1980-08-20 1982-04-01 Braun Ag, 6000 Frankfurt Heizung fuer luftdurchsatzgeraete
US4780271A (en) * 1985-10-02 1988-10-25 Westinghouse Electric Corp. Process and apparatus for burning gases containing hydrogen and for cooling resulting combustion gases
JPH077096B2 (ja) * 1988-04-22 1995-01-30 日本碍子株式会社 排ガス再結合器
DE4125085A1 (de) * 1991-07-29 1993-02-04 Siemens Ag Verfahren und geraet zum rekombinieren und/oder zuenden von wasserstoff, enthalten in einem h(pfeil abwaerts)2(pfeil abwaerts)-luft-dampf-gemisch, insbesondere fuer kernkraftwerke
DE4221693A1 (de) * 1992-07-02 1994-01-05 Siemens Ag Verfahren und Vorrichtung zur thermischen Rekombination eines Gases eines Gasgemisches

Also Published As

Publication number Publication date
DE59601403D1 (de) 1999-04-15
EP0725406A1 (de) 1996-08-07
KR960032505A (ko) 1996-09-17
TW391012B (en) 2000-05-21
KR100365709B1 (ko) 2003-02-25
CN1135645A (zh) 1996-11-13
DE19503541A1 (de) 1996-08-08
US5733520A (en) 1998-03-31
EP0725406B1 (de) 1999-03-10

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