IT1128981B - Filtro a cartuccia particolarmente per acqua di raffreddamento di un reattore nucleare - Google Patents

Filtro a cartuccia particolarmente per acqua di raffreddamento di un reattore nucleare

Info

Publication number
IT1128981B
IT1128981B IT68310/80A IT6831080A IT1128981B IT 1128981 B IT1128981 B IT 1128981B IT 68310/80 A IT68310/80 A IT 68310/80A IT 6831080 A IT6831080 A IT 6831080A IT 1128981 B IT1128981 B IT 1128981B
Authority
IT
Italy
Prior art keywords
cooling water
nuclear reactor
cartridge filter
filter particularly
cartridge
Prior art date
Application number
IT68310/80A
Other languages
English (en)
Other versions
IT8068310A0 (it
Inventor
Lennart Liljegren
Original Assignee
Asea Atom 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 Asea Atom Ab filed Critical Asea Atom Ab
Publication of IT8068310A0 publication Critical patent/IT8068310A0/it
Application granted granted Critical
Publication of IT1128981B publication Critical patent/IT1128981B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/06—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the pervious walls comprising a series of louvres or slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/08—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being supported by at least two pervious coaxial walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4876—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration in which the filtering elements are moved between filtering operations; particular measures for removing or replacing the filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/31—Filter housing constructions including arrangements for environmental protection, e.g. pressure resisting features
    • B01D35/32—Filter housing constructions including arrangements for environmental protection, e.g. pressure resisting features against radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/307—Filtering elements contained in an insert body mounted in a filter housing (double casing), e.g. to avoid contamination when removing or replacing the filter element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT68310/80A 1979-08-24 1980-08-22 Filtro a cartuccia particolarmente per acqua di raffreddamento di un reattore nucleare IT1128981B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7907077A SE430127B (sv) 1979-08-24 1979-08-24 Kernreaktorkylkrets innefattande filter

Publications (2)

Publication Number Publication Date
IT8068310A0 IT8068310A0 (it) 1980-08-22
IT1128981B true IT1128981B (it) 1986-06-04

Family

ID=20338687

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68310/80A IT1128981B (it) 1979-08-24 1980-08-22 Filtro a cartuccia particolarmente per acqua di raffreddamento di un reattore nucleare

Country Status (10)

Country Link
JP (1) JPS5635094A (it)
CA (1) CA1137419A (it)
CH (1) CH649224A5 (it)
DE (1) DE3030321C2 (it)
ES (1) ES8300487A1 (it)
FI (1) FI69253C (it)
FR (1) FR2463970A1 (it)
GB (1) GB2061123B (it)
IT (1) IT1128981B (it)
SE (1) SE430127B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582850B1 (fr) * 1985-05-29 1987-08-21 Framatome Sa Dispositif modulaire d'ultrafiltration du liquide de refroidissement d'un reacteur nucleaire
GB8710793D0 (en) * 1987-05-07 1987-06-10 British Nuclear Fuels Plc Valve & filter assembly
SE462303B (sv) * 1988-10-27 1990-05-28 Asea Atom Ab Saett foer provberedning vid analys av partikulaera foereningar i ett floede av vatten
US5593578A (en) * 1994-11-15 1997-01-14 B & W Nuclear Technologies Filter adapter and disposable filter
US5855777A (en) * 1996-10-31 1999-01-05 Fountainhead Technologies, Inc. Multi-chamber water purification device and method of using the same
SE9801985L (sv) * 1998-06-02 1999-06-28 Asea Brown Boveri Reningsanordning för en kärnkraftsanläggning samt reningsanläggning med ett flertal dylika reningsanordningar
US6322697B1 (en) * 1999-07-19 2001-11-27 Donaldson Company, Inc. Oil filter assembly
DE10111064B4 (de) * 2001-03-08 2004-08-19 Seitzschenk Filtersystems Gmbh Filtermodul, Einbausatz für ein Filtermodul und Filtervorrichtung
DE102010031385B3 (de) * 2010-07-15 2011-10-13 Areva Np Gmbh Filter für Kühlwasser eines Primärkreislaufs eines Kernkraftwerks und Verfahren zum Filtern von Kühlwasser
DE102011051902A1 (de) * 2011-07-18 2013-01-24 Haomin Ding Filter, insbesondere Atemluftfilter
JP6570936B2 (ja) * 2015-09-16 2019-09-04 日立Ｇｅニュークリア・エナジー株式会社 ろ過器のフィルタ交換方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1226660A (fr) * 1959-02-26 1960-07-15 Soc Indatom Nouveau réservoir à ouverture rapide destiné à contenir des éléments filtrants
BE791352A (fr) * 1971-11-15 1973-03-01 Kernforschung Gmbh Ges Fuer Dispositif de filtration de liquides

Also Published As

Publication number Publication date
DE3030321C2 (de) 1983-04-07
JPS5635094A (en) 1981-04-07
CH649224A5 (de) 1985-05-15
GB2061123A (en) 1981-05-13
FI69253B (fi) 1985-09-30
IT8068310A0 (it) 1980-08-22
ES494398A0 (es) 1982-11-01
FI69253C (fi) 1986-01-10
ES8300487A1 (es) 1982-11-01
FR2463970A1 (fr) 1981-02-27
DE3030321A1 (de) 1981-03-12
CA1137419A (en) 1982-12-14
JPS6333679B2 (it) 1988-07-06
GB2061123B (en) 1983-03-09
SE7907077L (sv) 1981-02-25
SE430127B (sv) 1983-10-24
FI802640A (fi) 1981-02-25

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