DE69019362D1 - Filtersektor. - Google Patents

Filtersektor.

Info

Publication number
DE69019362D1
DE69019362D1 DE69019362T DE69019362T DE69019362D1 DE 69019362 D1 DE69019362 D1 DE 69019362D1 DE 69019362 T DE69019362 T DE 69019362T DE 69019362 T DE69019362 T DE 69019362T DE 69019362 D1 DE69019362 D1 DE 69019362D1
Authority
DE
Germany
Prior art keywords
elements
pct
filtrate channels
filter
sec
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
DE69019362T
Other languages
English (en)
Other versions
DE69019362T2 (de
Inventor
Kent Strid
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.)
Kvaerner Pulping AS
Original Assignee
Kvaerner Pulp Equipment AS
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 Kvaerner Pulp Equipment AS filed Critical Kvaerner Pulp Equipment AS
Application granted granted Critical
Publication of DE69019362D1 publication Critical patent/DE69019362D1/de
Publication of DE69019362T2 publication Critical patent/DE69019362T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D33/23—Construction of discs or component sectors thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Surgical Instruments (AREA)
  • Threshing Machine Elements (AREA)
  • Dry Shavers And Clippers (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE69019362T 1989-09-22 1990-09-24 Filtersektor. Expired - Lifetime DE69019362T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8903128A SE465658B (sv) 1989-09-22 1989-09-22 Filtersektor
PCT/SE1990/000609 WO1991004090A1 (en) 1989-09-22 1990-09-24 Filter sector

Publications (2)

Publication Number Publication Date
DE69019362D1 true DE69019362D1 (de) 1995-06-14
DE69019362T2 DE69019362T2 (de) 1995-11-02

Family

ID=20376954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019362T Expired - Lifetime DE69019362T2 (de) 1989-09-22 1990-09-24 Filtersektor.

Country Status (10)

Country Link
US (1) US5227065A (de)
EP (1) EP0493499B1 (de)
JP (1) JP3038007B2 (de)
AT (1) ATE122253T1 (de)
CA (1) CA2064475C (de)
DE (1) DE69019362T2 (de)
FI (1) FI93700C (de)
NO (1) NO177955C (de)
SE (1) SE465658B (de)
WO (1) WO1991004090A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637213A (en) * 1990-08-30 1997-06-10 Henry Filters, Inc. Immersible filter drum unit and method for assembling thereof
SE504133C2 (sv) * 1991-11-27 1996-11-18 Bjarne Ivar Nilsson Filtersektor till roterande filter
FI92289C (fi) * 1993-05-06 1994-10-25 Ahlstroem Oy Kiekkosuodattimen sektori
AT401355B (de) * 1994-09-08 1996-08-26 Andritz Patentverwaltung Scheibenfilter zum abtrennen von flüssigkeiten aus einer suspension, insbesondere faserstoffsuspension
US5647982A (en) * 1995-05-10 1997-07-15 Haythornthwaite; James (Jimmy) Vacuum filter element
US5766466A (en) * 1995-06-20 1998-06-16 Peterson; John Gary Sectors for rotary disc filters having flow channels that are parallel and aligned toward elongate side channels at radial sides of the sector
SE510746C2 (sv) * 1996-09-19 1999-06-21 Kvaerner Pulping Asa Anordning vid en filtersektor för en roterande filterskiva
US5925248A (en) * 1997-07-18 1999-07-20 Minerals Processing Techniques, Inc. Disk filter sector having an attachment system outside of flow area
GB2330088B (en) * 1997-10-09 2002-04-17 Abb Kent Taylor Ltd Fluid filtration and collection device
SE525270C2 (sv) * 2003-01-23 2005-01-18 Gl & V Sweden Ab Filtersektor för användning i roterande skivfilter för separering av massasuspensioner.
US9672947B2 (en) * 2004-11-15 2017-06-06 Atomic Energy Of Canada Limited Finned strainer
KR101462631B1 (ko) 2006-08-14 2014-11-17 에보쿠아 워터 테크놀로지스 엘엘씨 고 유동 디스크 필터
US8118175B2 (en) 2007-07-18 2012-02-21 Siemens Industry, Inc. Venting device for a disc filter
US8801929B2 (en) 2007-07-18 2014-08-12 Evoqua Water Technologies Llc Trash tolerant filter support for a disc filter
WO2009120384A2 (en) 2008-03-28 2009-10-01 Siemens Water Technologies Corp. Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
WO2014182533A1 (en) 2013-05-06 2014-11-13 Erdogan Argun O Wastewater biosorption with dissolved air flotation
PT3151943T (pt) 2014-06-05 2021-02-23 Evoqua Water Tech Llc Conector elétrico e método para interconectar eletricamente com o primeiro e o segundo terminais do primeiro e do segundo das células elétricas
EP3380218A1 (de) * 2015-11-27 2018-10-03 Merck Patent GmbH Membranstütz- und membranfiltrationsvorrichtung
WO2018031884A1 (en) 2016-08-12 2018-02-15 Evoqua Water Technologies Llc Disc filter pre-screen dual media disc filter
DE102016219235A1 (de) * 2016-10-05 2018-04-05 Voith Patent Gmbh Filterelement
DE102018108799A1 (de) * 2018-04-13 2019-10-17 Voith Patent Gmbh Filtersektor eines Scheibenfilters
US20220347603A1 (en) * 2021-04-30 2022-11-03 Pall Corporation Filter disk segments

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591720A (en) * 1947-12-26 1952-04-08 Peterson Filters & Eng Rotary leaf filter unit
US3485376A (en) * 1967-06-19 1969-12-23 Peterson Filters & Eng Co Disc filter sector assembly and separable components thereof
US3948779A (en) * 1972-12-29 1976-04-06 Jackson Clifford E Disc filter
US3917534A (en) * 1974-04-17 1975-11-04 Plastic Tech Inc Filter sector
ZA744561B (en) * 1974-07-17 1975-07-30 Filtaflo Ltd Improvements in filter elements
SE432715B (sv) * 1983-02-10 1984-04-16 Hedemora Verkstaeder Ab Roterande skivfilter

Also Published As

Publication number Publication date
NO177955C (no) 1995-12-27
JP3038007B2 (ja) 2000-05-08
CA2064475A1 (en) 1991-03-23
WO1991004090A1 (en) 1991-04-04
JPH05500471A (ja) 1993-02-04
SE8903128D0 (sv) 1989-09-22
DE69019362T2 (de) 1995-11-02
EP0493499B1 (de) 1995-05-10
EP0493499A1 (de) 1992-07-08
FI921116A0 (fi) 1992-03-16
SE465658B (sv) 1991-10-14
NO921082L (no) 1992-03-19
NO177955B (no) 1995-09-18
SE8903128L (sv) 1991-03-23
ATE122253T1 (de) 1995-05-15
FI93700B (fi) 1995-02-15
NO921082D0 (no) 1992-03-19
US5227065A (en) 1993-07-13
FI921116A (fi) 1992-03-16
CA2064475C (en) 2001-01-02
FI93700C (fi) 1995-05-26

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: KVAERNER HYMAC AS, LIER, NO

8364 No opposition during term of opposition