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SE8702620D0 - Roterande filter med yttre filtratkanaler - Google Patents

Roterande filter med yttre filtratkanaler

Info

Publication number
SE8702620D0
SE8702620D0 SE8702620A SE8702620A SE8702620D0 SE 8702620 D0 SE8702620 D0 SE 8702620D0 SE 8702620 A SE8702620 A SE 8702620A SE 8702620 A SE8702620 A SE 8702620A SE 8702620 D0 SE8702620 D0 SE 8702620D0
Authority
SE
Sweden
Prior art keywords
filter
pct
filtrate
section
backwash
Prior art date
Application number
SE8702620A
Other languages
English (en)
Other versions
SE8702620L (sv
SE460579B (sv
Inventor
Bjarne Nilsson
Original Assignee
Bjarne Nilsson
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 Bjarne Nilsson filed Critical Bjarne Nilsson
Priority to SE8702620A priority Critical patent/SE460579B/sv
Publication of SE8702620D0 publication Critical patent/SE8702620D0/sv
Priority to EP88906190A priority patent/EP0319564B1/en
Priority to DE8888906190T priority patent/DE3875592T2/de
Priority to PCT/SE1988/000349 priority patent/WO1988010144A1/en
Priority to US07/319,235 priority patent/US4994183A/en
Priority to JP63505582A priority patent/JP2631314B2/ja
Priority to AT88906190T priority patent/ATE81794T1/de
Priority to CA000570300A priority patent/CA1316837C/en
Publication of SE8702620L publication Critical patent/SE8702620L/sv
Priority to FI890570A priority patent/FI87737C/sv
Publication of SE460579B publication Critical patent/SE460579B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/215—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft the filtering discs being fixed inwardly on a rotating construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution
    • 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
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • External Artificial Organs (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Escalators And Moving Walkways (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
SE8702620A 1987-06-24 1987-06-24 Roterande filter med yttre filtratkanaler SE460579B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8702620A SE460579B (sv) 1987-06-24 1987-06-24 Roterande filter med yttre filtratkanaler
AT88906190T ATE81794T1 (de) 1987-06-24 1988-06-22 Rotierender filter mit aeusseren filtratleitungen.
US07/319,235 US4994183A (en) 1987-06-24 1988-06-22 Rotating filter with outer filtrate conduits
DE8888906190T DE3875592T2 (de) 1987-06-24 1988-06-22 Rotierender filter mit aeusseren filtratleitungen.
PCT/SE1988/000349 WO1988010144A1 (en) 1987-06-24 1988-06-22 Rotating filter with outer filtrate conduits
EP88906190A EP0319564B1 (en) 1987-06-24 1988-06-22 Rotating filter with outer filtrate conduits
JP63505582A JP2631314B2 (ja) 1987-06-24 1988-06-22 外部濾液導管を有する回転フィルタ
CA000570300A CA1316837C (en) 1987-06-24 1988-06-23 Rotating filter with outer filtrate conduits
FI890570A FI87737C (sv) 1987-06-24 1989-02-07 Roterande filter med yttre filtratkanaler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702620A SE460579B (sv) 1987-06-24 1987-06-24 Roterande filter med yttre filtratkanaler

Publications (3)

Publication Number Publication Date
SE8702620D0 true SE8702620D0 (sv) 1987-06-24
SE8702620L SE8702620L (sv) 1988-12-25
SE460579B SE460579B (sv) 1989-10-30

Family

ID=20368965

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702620A SE460579B (sv) 1987-06-24 1987-06-24 Roterande filter med yttre filtratkanaler

Country Status (9)

Country Link
US (1) US4994183A (sv)
EP (1) EP0319564B1 (sv)
JP (1) JP2631314B2 (sv)
AT (1) ATE81794T1 (sv)
CA (1) CA1316837C (sv)
DE (1) DE3875592T2 (sv)
FI (1) FI87737C (sv)
SE (1) SE460579B (sv)
WO (1) WO1988010144A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465605B (sv) * 1990-02-26 1991-10-07 Harry Nilsson Skivfilter
US5679249A (en) 1991-12-24 1997-10-21 Pall Corporation Dynamic filter system
US6117322A (en) 1993-06-23 2000-09-12 Pall Corporation Dynamic filter system
US12220657B2 (en) * 2021-04-30 2025-02-11 Pall Corporation Filter disk segments

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US893104A (en) * 1907-03-30 1908-07-14 Robert Schorr Continuous filter.
US2464223A (en) * 1944-08-08 1949-03-15 Albert L Genter Continuous disk filter
FR1002664A (fr) * 1949-11-04 1952-03-10 Procédé de fabrication de coffrages métalliques pour plafonds nervurés en bétonarmé, éléments de coffrages métalliques et procédé de fabrication de plafonds en caissons à l'aide de coffrages métalliques
US3291312A (en) * 1963-05-27 1966-12-13 Peterson Filters & Eng Disc filter assembly
US3485376A (en) * 1967-06-19 1969-12-23 Peterson Filters & Eng Co Disc filter sector assembly and separable components thereof
FI54060C (fi) * 1976-09-14 1978-10-10 Rauma Repola Oy Skivfilter
DE3379384D1 (en) * 1982-08-20 1989-04-20 Celleco Ab Rotatable filter assembly
SE8207320D0 (sv) * 1982-12-22 1982-12-22 Celleco Ab Roterbart filter
SE438447B (sv) * 1983-10-21 1985-04-22 Bjarne Ivar Nilsson Roterbart skivfilter
NL8400662A (nl) * 1984-03-01 1985-10-01 Amafilter Bv Schijfvormig filterelement.
SE445655B (sv) * 1984-11-23 1986-07-07 Hedemora Ab Roterande skivfilter
SE453158B (sv) * 1985-02-20 1988-01-18 Bjarne Nilsson Skivfilterelement for ett roterbart skivfilter
JP6110167B2 (ja) 2013-03-15 2017-04-05 ファスフォードテクノロジ株式会社 ダイ認識手段及びダイ認識方法並びにダイボンダ

Also Published As

Publication number Publication date
WO1988010144A1 (en) 1988-12-29
CA1316837C (en) 1993-04-27
SE8702620L (sv) 1988-12-25
DE3875592D1 (de) 1992-12-03
US4994183A (en) 1991-02-19
ATE81794T1 (de) 1992-11-15
JPH01503609A (ja) 1989-12-07
FI890570A0 (fi) 1989-02-07
JP2631314B2 (ja) 1997-07-16
EP0319564A1 (en) 1989-06-14
FI87737B (fi) 1992-11-13
FI890570L (fi) 1989-02-07
FI87737C (sv) 1993-02-25
SE460579B (sv) 1989-10-30
DE3875592T2 (de) 1993-03-11
EP0319564B1 (en) 1992-10-28

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