ATE122253T1 - Filtersektor. - Google Patents

Filtersektor.

Info

Publication number
ATE122253T1
ATE122253T1 AT90914795T AT90914795T ATE122253T1 AT E122253 T1 ATE122253 T1 AT E122253T1 AT 90914795 T AT90914795 T AT 90914795T AT 90914795 T AT90914795 T AT 90914795T AT E122253 T1 ATE122253 T1 AT E122253T1
Authority
AT
Austria
Prior art keywords
elements
pct
filtrate channels
filter
sec
Prior art date
Application number
AT90914795T
Other languages
English (en)
Inventor
Kent Strid
Original Assignee
Kvaerner Pulp Equip 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 Equip As filed Critical Kvaerner Pulp Equip As
Application granted granted Critical
Publication of ATE122253T1 publication Critical patent/ATE122253T1/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
    • B01D33/23—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)
AT90914795T 1989-09-22 1990-09-24 Filtersektor. ATE122253T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903128A SE465658B (sv) 1989-09-22 1989-09-22 Filtersektor

Publications (1)

Publication Number Publication Date
ATE122253T1 true ATE122253T1 (de) 1995-05-15

Family

ID=20376954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90914795T ATE122253T1 (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
EP2612696B8 (de) * 2006-08-14 2017-12-20 Evoqua Water Technologies LLC Verfahren zur Filtration
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
MX2010010532A (es) 2008-03-28 2010-11-05 Siemens Water Tech Corp Sistemas y metodos hibridos de tratamiento aerobico y anaerobico de aguas residuales y lodos.
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
GB2527989B (en) 2013-05-06 2020-04-22 Evoqua Water Tech Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
CN114405122B (zh) 2014-06-05 2024-05-24 懿华水处理技术有限责任公司 过滤板以及制作过滤板的方法
JP6894897B2 (ja) 2015-11-27 2021-06-30 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 膜支持および膜濾過装置
ES2927357T3 (es) 2016-08-12 2022-11-04 Evoqua Water Tech Llc Filtro de disco de medios dobles prepantallla de filtro de disco
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
WO1991004090A1 (en) 1991-04-04
JPH05500471A (ja) 1993-02-04
FI921116A0 (fi) 1992-03-16
JP3038007B2 (ja) 2000-05-08
US5227065A (en) 1993-07-13
SE465658B (sv) 1991-10-14
DE69019362D1 (de) 1995-06-14
NO177955B (no) 1995-09-18
FI93700C (fi) 1995-05-26
NO921082D0 (no) 1992-03-19
EP0493499B1 (de) 1995-05-10
FI921116A (fi) 1992-03-16
SE8903128L (sv) 1991-03-23
NO921082L (no) 1992-03-19
DE69019362T2 (de) 1995-11-02
FI93700B (fi) 1995-02-15
EP0493499A1 (de) 1992-07-08
CA2064475A1 (en) 1991-03-23
CA2064475C (en) 2001-01-02
SE8903128D0 (sv) 1989-09-22
NO177955C (no) 1995-12-27

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Legal Events

Date Code Title Description
EEFA Change of the company name
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time