DE69403952D1 - Vorrichtung zur filtration von flüssigkeiten - Google Patents
Vorrichtung zur filtration von flüssigkeitenInfo
- Publication number
- DE69403952D1 DE69403952D1 DE69403952T DE69403952T DE69403952D1 DE 69403952 D1 DE69403952 D1 DE 69403952D1 DE 69403952 T DE69403952 T DE 69403952T DE 69403952 T DE69403952 T DE 69403952T DE 69403952 D1 DE69403952 D1 DE 69403952D1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- side wall
- perforated side
- filter medium
- filtering liquids
- 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 - Fee Related
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)
- Filtration Of Liquid (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Sampling And Sample Adjustment (AREA)
- Cyclones (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9300541A SE501367C2 (sv) | 1993-02-18 | 1993-02-18 | Anordning för filtrering av vätskor |
PCT/SE1994/000126 WO1994019088A1 (en) | 1993-02-18 | 1994-02-16 | A device for filtering liquids and a filter unit for use in such a device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69403952D1 true DE69403952D1 (de) | 1997-07-31 |
DE69403952T2 DE69403952T2 (de) | 1997-11-20 |
Family
ID=20388943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69403952T Expired - Fee Related DE69403952T2 (de) | 1993-02-18 | 1994-02-16 | Vorrichtung zur filtration von flüssigkeiten |
Country Status (10)
Country | Link |
---|---|
US (1) | US5635062A (de) |
EP (1) | EP0684868B1 (de) |
JP (1) | JPH08506761A (de) |
AT (1) | ATE154762T1 (de) |
CA (1) | CA2155125A1 (de) |
DE (1) | DE69403952T2 (de) |
FI (1) | FI953889A (de) |
NO (1) | NO953233L (de) |
SE (1) | SE501367C2 (de) |
WO (1) | WO1994019088A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5906735A (en) * | 1996-05-06 | 1999-05-25 | O'rourke; Sheldon G. | Beverage-screening filter leaf having woven screen supported against deflection |
US5925244A (en) * | 1996-05-06 | 1999-07-20 | O'rourke; Sheldon G. | Beverage-screening filter leaf having woven screen supported against deflection |
PT1044049E (pt) | 1997-12-12 | 2006-11-30 | Hydrotech Veolia Water Systems | Filtro de disco rotativo |
SE520738C2 (sv) * | 2001-12-19 | 2003-08-19 | G & L Sweden Ab | Filtersektor för roterande skivfilter samt filterduksenhet för användning vid sådan filtersektor |
SE526692E (sv) | 2003-02-27 | 2013-07-16 | Veolia Water Solutions & Tech | Modul för uppbyggnad av skivfilter |
US7314556B2 (en) * | 2003-12-05 | 2008-01-01 | Andritz Inc. | Filter disc with panel sectors |
EP2612696B8 (de) * | 2006-08-14 | 2017-12-20 | Evoqua Water Technologies LLC | Verfahren zur Filtration |
JP4645577B2 (ja) * | 2006-11-13 | 2011-03-09 | Jfeエンジニアリング株式会社 | 回転円盤フィルタおよび濾過装置 |
US8801929B2 (en) * | 2007-07-18 | 2014-08-12 | Evoqua Water Technologies Llc | Trash tolerant filter support for a disc filter |
US8118175B2 (en) | 2007-07-18 | 2012-02-21 | Siemens Industry, Inc. | Venting device for a disc filter |
SE533036C2 (sv) * | 2008-02-22 | 2010-06-15 | Nordic Water Prod Ab | Filterelement för skivfilter |
US8894856B2 (en) | 2008-03-28 | 2014-11-25 | Evoqua Water Technologies Llc | Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
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. |
US9545586B1 (en) | 2008-09-30 | 2017-01-17 | Puronics, Incorporated | Method of replacing filter media |
DE102008049865A1 (de) * | 2008-10-01 | 2010-04-08 | Weise Water Systems Gmbh | Filtereinsatz und Verfahren zur Herstellung des Filtereinsatzes |
US8215803B2 (en) * | 2009-08-19 | 2012-07-10 | Gregg Singer | Cover sleeve for CFL bulb |
DE102009029244A1 (de) * | 2009-09-07 | 2011-03-10 | Huber Se | Filtersegment für den Einsatz in einer Filtrationsvorrichtung sowie Kreissegment zur Aufnahme eines Filtersegments |
CN102266688A (zh) * | 2010-06-07 | 2011-12-07 | 同方环境股份有限公司 | 一种微滤机结构 |
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 |
US9669338B2 (en) * | 2015-03-11 | 2017-06-06 | GL & V Luxembourg Sàrl | Disc filter and a method of constructing a disc filter sector |
ES2927357T3 (es) | 2016-08-12 | 2022-11-04 | Evoqua Water Tech Llc | Filtro de disco de medios dobles prepantallla de filtro de disco |
SE540721C2 (en) | 2017-06-02 | 2018-10-23 | Nordic Water Prod Ab | Filter element for use in a filter disc |
US11000791B2 (en) * | 2019-03-06 | 2021-05-11 | Veolia Water Solutions & Technologies Support | Rotary disc filter having backwash guides |
EP4067560A4 (de) * | 2019-11-26 | 2023-01-04 | Qingdao Haier Drum Washing Machine Co., Ltd. | Ringförmige filteranordnung und wäschetrockner |
US20220347603A1 (en) * | 2021-04-30 | 2022-11-03 | Pall Corporation | Filter disk segments |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3363770A (en) * | 1964-10-05 | 1968-01-16 | Mero & Company Inc | Filter apparatus |
US3485376A (en) * | 1967-06-19 | 1969-12-23 | Peterson Filters & Eng Co | Disc filter sector assembly and separable components thereof |
DE2455967A1 (de) * | 1974-11-27 | 1976-06-10 | Vowinckel Fa Joh J | Filtersegment fuer scheibenfilter |
US4159951A (en) * | 1978-01-25 | 1979-07-03 | Envirotech Corporation | Sector assembly |
FI912760A (fi) * | 1991-06-07 | 1992-12-08 | Tamfelt Oy Ab | Skivfilter och filterelement foer skivfilter |
-
1993
- 1993-02-18 SE SE9300541A patent/SE501367C2/sv unknown
-
1994
- 1994-02-16 WO PCT/SE1994/000126 patent/WO1994019088A1/en active IP Right Grant
- 1994-02-16 CA CA002155125A patent/CA2155125A1/en not_active Abandoned
- 1994-02-16 JP JP6518885A patent/JPH08506761A/ja active Pending
- 1994-02-16 DE DE69403952T patent/DE69403952T2/de not_active Expired - Fee Related
- 1994-02-16 AT AT94908543T patent/ATE154762T1/de not_active IP Right Cessation
- 1994-02-16 EP EP94908543A patent/EP0684868B1/de not_active Expired - Lifetime
- 1994-02-16 US US08/492,093 patent/US5635062A/en not_active Expired - Fee Related
-
1995
- 1995-08-17 FI FI953889A patent/FI953889A/fi unknown
- 1995-08-17 NO NO953233A patent/NO953233L/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE9300541D0 (sv) | 1993-02-18 |
FI953889A0 (fi) | 1995-08-17 |
EP0684868B1 (de) | 1997-06-25 |
WO1994019088A1 (en) | 1994-09-01 |
DE69403952T2 (de) | 1997-11-20 |
NO953233D0 (no) | 1995-08-17 |
EP0684868A1 (de) | 1995-12-06 |
SE501367C2 (sv) | 1995-01-23 |
CA2155125A1 (en) | 1994-09-01 |
NO953233L (no) | 1995-08-17 |
ATE154762T1 (de) | 1997-07-15 |
JPH08506761A (ja) | 1996-07-23 |
FI953889A (fi) | 1995-08-17 |
SE9300541L (sv) | 1994-08-19 |
US5635062A (en) | 1997-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |