ES2176424T3 - Tamiz de aspiracion para el blindaje de un orificio de salida de un conducto de aspiracion de una bomba. - Google Patents

Tamiz de aspiracion para el blindaje de un orificio de salida de un conducto de aspiracion de una bomba.

Info

Publication number
ES2176424T3
ES2176424T3 ES96810462T ES96810462T ES2176424T3 ES 2176424 T3 ES2176424 T3 ES 2176424T3 ES 96810462 T ES96810462 T ES 96810462T ES 96810462 T ES96810462 T ES 96810462T ES 2176424 T3 ES2176424 T3 ES 2176424T3
Authority
ES
Spain
Prior art keywords
suction
suction chamber
filter bags
size
conduct
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
ES96810462T
Other languages
English (en)
Inventor
Stanislaw Kielbowicz
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.)
CCI AG
Original Assignee
CCI AG
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 CCI AG filed Critical CCI AG
Application granted granted Critical
Publication of ES2176424T3 publication Critical patent/ES2176424T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/04—Pumping arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/02—Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B01D29/333—Self-supporting filtering elements arranged for inward flow filtration with corrugated, folded filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Filtration Of Liquid (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)

Abstract

EL TAMIZ DE ASPIRACION CONTIENE UN CUERPO DE TAMIZ (1) CILINDRICO, COMPUESTO POR VARIOS ELEMENTOS DE CASSETTE (8) MODULARES, EN FORMA DE DISCO, DISTANCIADOS A LO LARGO DEL EJE Y ACOPLABLES ENTRE SI, QUE RODEAN UNA CAMARA DE ASPIRACION (6) CENTRAL Y QUE SE MANTIENEN SUJETOS UNOS A OTROS ENTRE UNA PARED FRONTAL (5) QUE CUBRE LA CAMARA DE ASPIRACION (6) Y UNA PIEZA DE BRIDA (4) QUE SE CONECTA A UN CONDUCTO DE ASPIRACION (7) DE UNA BOMBA DE AGUA FRIA. CADA UNA DE LAS UNIDADES DE CASSETTE (8) ESTA FORMADA POR DOS PIEZAS DE PARED LATERAL (11, 12) PERFORADAS, EN FORMA DE DISCO ANULAR Y, ENTRE ELLAS, DE VARIOS SEGMENTOS DE PARED (13) PERFORADOS, DISTRIBUIDOS POR LA PERIFERIA, QUE CON LAS PIEZAS DE PARED LATERALES (11, 12) FORMAN BOLSAS DE FILTRO (14) QUE PUEDEN SER ATRAVESADAS POR LA CORRIENTE EN TODOS LOS SENTIDOS, ABIERTAS HACIA LA PERIFERIA DEL CUERPO DEL TAMIZ (1) Y QUE ADOPTAN UNA POSICION EN ESENCIA RADIAL. ENTRE LAS BOLSAS DE FILTRO (14) Y ENTRE LAS UNIDADES DE CASSETTE (8) SE FORMAN RENDIJAS DE SALIDA (15 O 17) QUE DESEMBOCAN EN SENTIDO RADIAL EN LA CAMARA DE ASPIRACION (6) Y POR LAS CUALES PUEDE CIRCULAR EL AGUA QUE SALE DE LAS BOLSAS DE FILTRO (14) HASTA LA CAMARA DE ASPIRACION (6). ASI SE CONSIGUE UNA RELACION MUY FAVORABLE ENTRE EL VOLUMEN DEL CUERPO DEL TAMIZ (1) Y LA SUPERFICIE DE ASPIRACION EFICAZ PARA LA CORRIENTE DE PASO.
ES96810462T 1996-07-12 1996-07-12 Tamiz de aspiracion para el blindaje de un orificio de salida de un conducto de aspiracion de una bomba. Expired - Lifetime ES2176424T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96810462A EP0818227B1 (de) 1996-07-12 1996-07-12 Saugsieb zum Abschirmen einer Eintrittsöffnung einer Saugleitung einer Pumpe

Publications (1)

Publication Number Publication Date
ES2176424T3 true ES2176424T3 (es) 2002-12-01

Family

ID=8225651

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96810462T Expired - Lifetime ES2176424T3 (es) 1996-07-12 1996-07-12 Tamiz de aspiracion para el blindaje de un orificio de salida de un conducto de aspiracion de una bomba.

Country Status (5)

Country Link
US (1) US5759398A (es)
EP (1) EP0818227B1 (es)
JP (1) JP3646145B2 (es)
DE (1) DE59609126D1 (es)
ES (1) ES2176424T3 (es)

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US5696801A (en) * 1995-08-24 1997-12-09 Performance Contracting, Inc. Suction strainer with a internal core tube
EP0970477B1 (en) * 1997-02-19 2002-10-02 Performance Contracting, Inc. Suction system with end supported internal core tube suction strainers
WO1999019043A2 (en) * 1997-10-09 1999-04-22 Pall Corporation Filter elements and methods for making filter elements
DE60318386T2 (de) * 2002-01-11 2008-12-11 Lg Electronics Inc. Vorrichtung zur zuführung von waschmittel in waschmaschine
US6805160B1 (en) * 2002-03-08 2004-10-19 William H. Keichler Pump intake flow control
JP2003303422A (ja) * 2002-04-09 2003-10-24 Matsushita Electric Ind Co Ltd 光学的情報記録媒体の製造方法および光学的情報記録媒体
US20040206679A1 (en) * 2002-11-25 2004-10-21 Bleigh James M Strainer assembly
ES2257730T3 (es) * 2004-01-29 2006-08-01 Cci Ag Separador de proteccion para proteger una camara de aspiracion.
EP1559468B1 (de) * 2004-01-29 2008-03-12 Cci Ag Siebwand zum Abschirmen eines Saugraums
WO2005113108A1 (en) * 2004-05-14 2005-12-01 Continuum Dynamics, Inc. Low head loss modular suction strainer with contoured surfaces
US9672947B2 (en) 2004-11-15 2017-06-06 Atomic Energy Of Canada Limited Finned strainer
US20070084782A1 (en) * 2005-10-05 2007-04-19 Enercon Services, Inc. Filter medium for strainers used in nuclear reactor emergency core cooling systems
US8054932B2 (en) * 2005-10-05 2011-11-08 Enercon Services, Inc. Filter medium for strainers used in nuclear reactor emergency core cooling systems
US20070267340A1 (en) * 2006-05-22 2007-11-22 Bleigh James M Hydrofoil-shaped suction strainer with an internal core tube
RU2395014C1 (ru) * 2009-03-17 2010-07-20 Общество с ограниченной ответственностью "Русская электротехническая компания" ("РУСЭЛКОМ") Фильтр блочный для погружного центробежного электронасоса
CN102802758B (zh) * 2009-06-23 2018-02-16 加拿大原子能有限公司 翼片式过滤元件
KR101000897B1 (ko) * 2010-06-07 2010-12-13 비에이치아이 주식회사 스트레이너 벽 구조체 및 그 스트레이너 벽 구조체를 이용한 여과방법 및 그 스트레이너 벽 구조체의 제조방법
KR101016549B1 (ko) * 2010-08-12 2011-02-24 비에이치아이 주식회사 복수의 만곡부를 포함하는 스트레이너 벽 구조체 및 그 스트레이너 벽 구조체의 제조방법 및 그 스트레이너 벽 구조체를 이용한 여과방법
US8297448B2 (en) * 2010-11-22 2012-10-30 Johnson Screens, Inc. Screen intake device for shallow water
BR112013030683A2 (pt) * 2011-06-01 2016-12-06 Transco Prod Inc filtro de sucção de alta capacidade para um sistema de resfriamento de emergência do núcleo em uma usina de energia nuclear
US9561454B2 (en) * 2012-10-09 2017-02-07 Ovivo Inc. Debris filter with splitter bar
FR3050772B1 (fr) * 2016-04-28 2018-05-11 Electricite De France Gestion d'un pompage d'alimentation en eau d'un circuit d'une installation de production electrique
AR113747A1 (es) * 2017-10-06 2020-06-10 Candu Energy Inc Método y aparato para filtrar fluidos en la generación de energía nuclear
CA3077753C (en) * 2019-04-12 2026-02-03 Cameron Farms Hutterite Colony Fluid pumping apparatus and methods of use

Family Cites Families (10)

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US3326382A (en) * 1964-08-19 1967-06-20 Rosaen Filter Co Filter element
US3469707A (en) * 1967-10-06 1969-09-30 Wix Corp Filter structure
US3747770A (en) * 1969-06-20 1973-07-24 Zurn Ind Inc Filter screen
US4464263A (en) * 1980-09-02 1984-08-07 Fram Corporation Pleated filter element and integral shield and method for making same
DE3340952C2 (de) * 1983-11-11 1994-12-01 Sanshin Mfg Co Ltd Filtereinheit
GB9019855D0 (en) * 1990-09-11 1990-10-24 Pall Corp Depth filter media
FR2684311B1 (fr) * 1991-11-29 1993-11-12 Kinghorn Ltd Crepine, sonde ou drain dont le corps poreux est compose d'un agglomerat de particules de matieres plastique.
SE500379C2 (sv) * 1992-12-04 1994-06-13 Vattenfall Utveckling Ab Anordning för filtrering av vatten till ett nödkylsystem i ett kärnkraftverk
SE501431C2 (sv) * 1992-12-04 1995-02-13 Vattenfall Utveckling Ab Sildon för filtrering av vatten till nödkylsystem i kärnkraftverk
US5478469A (en) * 1994-08-08 1995-12-26 B & W Nuclear Technologies Filter assembly for cooling water in a nuclear reactor

Also Published As

Publication number Publication date
JP3646145B2 (ja) 2005-05-11
EP0818227B1 (de) 2002-04-24
JPH10132982A (ja) 1998-05-22
US5759398A (en) 1998-06-02
DE59609126D1 (de) 2002-05-29
EP0818227A1 (de) 1998-01-14

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