ATE81794T1 - Rotierender filter mit aeusseren filtratleitungen. - Google Patents

Rotierender filter mit aeusseren filtratleitungen.

Info

Publication number
ATE81794T1
ATE81794T1 AT88906190T AT88906190T ATE81794T1 AT E81794 T1 ATE81794 T1 AT E81794T1 AT 88906190 T AT88906190 T AT 88906190T AT 88906190 T AT88906190 T AT 88906190T AT E81794 T1 ATE81794 T1 AT E81794T1
Authority
AT
Austria
Prior art keywords
filter
pct
filtrate
section
backwash
Prior art date
Application number
AT88906190T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE81794T1 publication Critical patent/ATE81794T1/de

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)
  • Filtering Materials (AREA)
  • Escalators And Moving Walkways (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • External Artificial Organs (AREA)
AT88906190T 1987-06-24 1988-06-22 Rotierender filter mit aeusseren filtratleitungen. ATE81794T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8702620A SE460579B (sv) 1987-06-24 1987-06-24 Roterande filter med yttre filtratkanaler
EP88906190A EP0319564B1 (de) 1987-06-24 1988-06-22 Rotierender filter mit äusseren filtratleitungen
PCT/SE1988/000349 WO1988010144A1 (en) 1987-06-24 1988-06-22 Rotating filter with outer filtrate conduits

Publications (1)

Publication Number Publication Date
ATE81794T1 true ATE81794T1 (de) 1992-11-15

Family

ID=20368965

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88906190T ATE81794T1 (de) 1987-06-24 1988-06-22 Rotierender filter mit aeusseren filtratleitungen.

Country Status (9)

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

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
EP0103966B1 (de) * 1982-08-20 1989-03-15 Ab Celleco Drehbare Filteranlage
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
DE3875592D1 (de) 1992-12-03
US4994183A (en) 1991-02-19
SE460579B (sv) 1989-10-30
JPH01503609A (ja) 1989-12-07
DE3875592T2 (de) 1993-03-11
FI890570L (fi) 1989-02-07
WO1988010144A1 (en) 1988-12-29
CA1316837C (en) 1993-04-27
JP2631314B2 (ja) 1997-07-16
FI87737B (fi) 1992-11-13
EP0319564B1 (de) 1992-10-28
SE8702620D0 (sv) 1987-06-24
FI87737C (fi) 1993-02-25
EP0319564A1 (de) 1989-06-14
SE8702620L (sv) 1988-12-25
FI890570A0 (fi) 1989-02-07

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