FI964188A0 - Sihtilaite veden suodattamiseksi ydinvoimalaitoksen hätäjäähdytysjärjestelmää varten - Google Patents

Sihtilaite veden suodattamiseksi ydinvoimalaitoksen hätäjäähdytysjärjestelmää varten

Info

Publication number
FI964188A0
FI964188A0 FI964188A FI964188A FI964188A0 FI 964188 A0 FI964188 A0 FI 964188A0 FI 964188 A FI964188 A FI 964188A FI 964188 A FI964188 A FI 964188A FI 964188 A0 FI964188 A0 FI 964188A0
Authority
FI
Finland
Prior art keywords
cooling system
power plant
nuclear power
filtering water
sieve device
Prior art date
Application number
FI964188A
Other languages
English (en)
Swedish (sv)
Other versions
FI964188A (fi
Inventor
Mats Henriksson
Original Assignee
Vattenfall 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 Vattenfall Ab filed Critical Vattenfall Ab
Publication of FI964188A publication Critical patent/FI964188A/fi
Publication of FI964188A0 publication Critical patent/FI964188A0/fi

Links

Classifications

    • 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
    • G21C19/307—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 specially adapted for liquids
    • 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
    • B01D29/114—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 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/663—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using membranes
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
    • 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
    • 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)
  • Filtration Of Liquid (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FI964188A 1994-04-20 1996-10-18 Sihtilaite veden suodattamiseksi ydinvoimalaitoksen hätäjäähdytysjärjestelmää varten FI964188A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9401330A SE502695C2 (sv) 1994-04-20 1994-04-20 Silanordning för filtrering av vatten till nödkylsystem i kärnkraftverk
PCT/SE1995/000386 WO1995029488A1 (en) 1994-04-20 1995-04-11 Strainer device for filtering water to an emergency cooling system in a nuclear power plant

Publications (2)

Publication Number Publication Date
FI964188A FI964188A (fi) 1996-10-18
FI964188A0 true FI964188A0 (fi) 1996-10-18

Family

ID=20393712

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964188A FI964188A0 (fi) 1994-04-20 1996-10-18 Sihtilaite veden suodattamiseksi ydinvoimalaitoksen hätäjäähdytysjärjestelmää varten

Country Status (10)

Country Link
US (1) US5426679A (fi)
EP (1) EP0756747B1 (fi)
JP (1) JP3499245B2 (fi)
KR (1) KR100279855B1 (fi)
AU (1) AU2354495A (fi)
DE (1) DE69502825T2 (fi)
ES (1) ES2119434T3 (fi)
FI (1) FI964188A0 (fi)
SE (1) SE502695C2 (fi)
WO (1) WO1995029488A1 (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5688402A (en) * 1995-12-15 1997-11-18 General Electric Company Self-cleaning strainer
WO1997028537A1 (en) * 1996-02-02 1997-08-07 Vattenfall Energisystem Ab Strainer device for an emergency cooling system in a nuclear power plant
US5759399A (en) * 1997-01-08 1998-06-02 Continuum Dynamics, Inc. High capacity, low head loss, suction strainer for nuclear reactors
US5815544A (en) * 1997-02-20 1998-09-29 Lefter; Jan D. Self-cleaning strainer
US5835549A (en) * 1997-03-06 1998-11-10 Combustion Engineering, Inc. BWR emergency core cooling system strainer
US6197195B1 (en) 1999-03-29 2001-03-06 H-Tech, Inc. Fluid handling apparatus and flow control assembly therefor
GB0008933D0 (en) * 2000-04-11 2000-05-31 Thames Water Utilities Liquid removal apparatus
US20040045883A1 (en) * 2002-09-11 2004-03-11 Miller Richard A. Stormwater quality in-pipe filter
EP1624947A2 (en) * 2003-05-15 2006-02-15 Continuum Dynamics, Inc. Improved self-cleaning 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
US9266045B2 (en) * 2009-10-13 2016-02-23 Control Components, Inc. Increased efficiency strainer system
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
JP6580951B2 (ja) * 2015-11-09 2019-09-25 株式会社東芝 原子炉注水システム及びストレーナ洗浄用装置
CA3078556A1 (en) * 2017-10-06 2019-04-11 Candu Energy Inc. Method and apparatus for filtering fluid in nuclear power generation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591631A (en) * 1977-01-27 1981-06-24 Lucas Industries Ltd Coanda-type filters

Also Published As

Publication number Publication date
FI964188A (fi) 1996-10-18
EP0756747B1 (en) 1998-06-03
KR100279855B1 (ko) 2001-02-01
JP3499245B2 (ja) 2004-02-23
AU2354495A (en) 1995-11-16
DE69502825D1 (de) 1998-07-09
DE69502825T2 (de) 1999-02-04
SE9401330D0 (sv) 1994-04-20
ES2119434T3 (es) 1998-10-01
SE502695C2 (sv) 1995-12-11
SE9401330L (sv) 1995-10-21
US5426679A (en) 1995-06-20
JP2000504407A (ja) 2000-04-11
EP0756747A1 (en) 1997-02-05
WO1995029488A1 (en) 1995-11-02

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