NO305061B1 - Apparat for filtrering av vµsker inneholdende partikler - Google Patents

Apparat for filtrering av vµsker inneholdende partikler

Info

Publication number
NO305061B1
NO305061B1 NO960057A NO960057A NO305061B1 NO 305061 B1 NO305061 B1 NO 305061B1 NO 960057 A NO960057 A NO 960057A NO 960057 A NO960057 A NO 960057A NO 305061 B1 NO305061 B1 NO 305061B1
Authority
NO
Norway
Prior art keywords
pct
filter body
filtering liquids
filtrate
sec
Prior art date
Application number
NO960057A
Other languages
English (en)
Norwegian (no)
Other versions
NO960057D0 (no
NO960057L (no
Inventor
Siri Viktoria Frykhult
Original Assignee
Nordic Water Prod Ab
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
Priority claimed from SE9302326A external-priority patent/SE9302326D0/xx
Priority claimed from SE9302883A external-priority patent/SE9302883D0/xx
Application filed by Nordic Water Prod Ab filed Critical Nordic Water Prod Ab
Publication of NO960057D0 publication Critical patent/NO960057D0/no
Publication of NO960057L publication Critical patent/NO960057L/no
Publication of NO305061B1 publication Critical patent/NO305061B1/no

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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • 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
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B01D33/70—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
    • B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
    • 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
    • B01D33/801—Driving means, shaft packing systems or the like
    • 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
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements
NO960057A 1993-07-06 1996-01-05 Apparat for filtrering av vµsker inneholdende partikler NO305061B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9302326A SE9302326D0 (sv) 1993-07-06 1993-07-06 Anordning vid filter
SE9302883A SE9302883D0 (sv) 1993-09-07 1993-09-07 Anordning vid filter
PCT/SE1994/000660 WO1995001825A1 (en) 1993-07-06 1994-07-04 Apparatus for filtering liquids containing particles

Publications (3)

Publication Number Publication Date
NO960057D0 NO960057D0 (no) 1996-01-05
NO960057L NO960057L (no) 1996-01-05
NO305061B1 true NO305061B1 (no) 1999-03-29

Family

ID=26661795

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960057A NO305061B1 (no) 1993-07-06 1996-01-05 Apparat for filtrering av vµsker inneholdende partikler

Country Status (11)

Country Link
US (1) US5685983A (fi)
EP (1) EP0707509B1 (fi)
JP (1) JPH08512237A (fi)
AT (1) ATE171640T1 (fi)
AU (1) AU679088B2 (fi)
BR (1) BR9406926A (fi)
CA (1) CA2165066C (fi)
DE (1) DE69413689T2 (fi)
FI (1) FI960053A0 (fi)
NO (1) NO305061B1 (fi)
WO (1) WO1995001825A1 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69530977T2 (de) * 1994-03-24 2004-05-19 Nordic Water Products Ab Rotierender scheibenfilter
DE19716877C1 (de) * 1997-04-22 1998-12-10 Schedler Johannes Verfahren zur adsorptiven Abgasreinigung
KR100487774B1 (ko) * 2001-12-20 2005-05-03 주식회사 포스코 스트립 그라인딩라인 탈지설비의 탈지액탱크 내의 스와프제거장치
EP1520488A1 (de) * 2003-10-02 2005-04-06 Hauni Maschinenbau AG Vorrichtung zum Ausscheiden von Fremdkörpern aus einem Tabakmassestrom
FI115975B (fi) * 2003-10-22 2005-08-31 Metso Paper Inc Laite kuitujen erottamiseksi rejektimateriaalista
JP3772172B2 (ja) * 2004-01-23 2006-05-10 栄工機株式会社 ドラム形の精選又は洗浄装置
AU2007284631B2 (en) 2006-08-14 2011-09-15 Evoqua Water Technologies Llc High flow disc filter
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
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
WO2009120384A2 (en) 2008-03-28 2009-10-01 Siemens Water Technologies Corp. Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
WO2011032583A1 (en) * 2009-09-16 2011-03-24 Skjølstrup & Grønborg Aps Water screening
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US8926843B2 (en) * 2011-06-21 2015-01-06 Veolia Water Solutions & Technologies Support Method and apparatus for treating water and controlling effluent surges produced by disc and drum filters
CA2909559C (en) 2013-05-06 2022-01-18 Michael L. Doyle Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
CA2945708C (en) 2014-06-05 2023-01-17 Evoqua Water Technologies Llc Filtering panel and method of making the same
SE539965C2 (en) * 2015-06-23 2018-02-13 Veolia Water Solutions & Tech Filter panel with a controlled liquid lift, and a drum filter for filtering liquid
US10888807B2 (en) 2016-08-12 2021-01-12 Evoqua Water Technologies Llc Disc filter pre-screen dual media disc filter
GB2612497A (en) * 2020-08-12 2023-05-03 Contech Eng Solutions Llc Stormwater treatment device
CN112023501B (zh) * 2020-09-08 2021-11-19 广东四环环保工程股份有限公司 一种卧式污水过滤系统及其污水过滤方法
CN112933723A (zh) * 2021-01-30 2021-06-11 郑州栾信科技有限公司 一种高效工业废水处理池

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US1217207A (en) * 1915-05-17 1917-02-27 Ray Adna North Sewerage-screen.
US1712258A (en) * 1926-12-21 1929-05-07 Compain Jeronimo Diaz Continuous filter
DE605239C (de) * 1931-03-04 1934-11-08 Richard Mensing Dipl Ing Verfahren und Vorrichtung zum Reinigen der aus losem Filtermaterial bestehenden Trommelmantelfuellung
US2148903A (en) * 1936-12-28 1939-02-28 Leigh G Garnsey Rotary water cleansing apparatus
NL134409C (fi) * 1938-09-24
US2653521A (en) * 1945-11-10 1953-09-29 Ahlfors Sten Eskil Einarsson Apparatus for wet-treating fibrous matters
US2450522A (en) * 1946-07-03 1948-10-05 James P North Liquid clarifier
US2758722A (en) * 1953-09-08 1956-08-14 Murray Ernest Eduard Oil filter
US2765915A (en) * 1953-11-16 1956-10-09 Nilsson Ivar Linus Method of and means for recovering fibers from pulp-water
US2891671A (en) * 1955-12-19 1959-06-23 Nilsson Ivar Linus Filter drum for recovering fibers from liquid
US3163601A (en) * 1961-06-02 1964-12-29 Gen Engineering Company Aktieb Filter for purifying liquids
DE1175651B (de) * 1961-06-02 1964-08-13 Gen Engineering Company Aktieb Scheibendrehfilter
GB1008617A (en) * 1964-06-22 1965-10-27 Ivar Wallquist Apparatus for filtration of liquids
SE305122B (fi) * 1965-02-02 1968-10-14 I Nilsson
US3979289A (en) * 1972-11-08 1976-09-07 Water Pollution Control Corporation Filtration method
US4198299A (en) * 1973-12-26 1980-04-15 Water Pollution Control Corporation Microscreen method and apparatus
CA1060351A (en) * 1973-12-26 1979-08-14 Lloyd Ewing Microscreening method and apparatus
FR2300602A1 (fr) * 1975-02-17 1976-09-10 Beaudrey & Cie Installation de filtration mecanique pour liquide, en particulier liquide charge de matiere abrasive
US4038187A (en) * 1976-02-03 1977-07-26 Envirex Inc. Microscreen drum
AU571845B2 (en) * 1983-08-19 1988-04-28 Barry Bros. Specialised Services Pty Ltd Pig, launcher and catcher for tube or pipe cleaning
US4620927A (en) * 1985-05-17 1986-11-04 Envirex Inc. Polymeric microscreen support wheel and assembly
FI72051C (fi) * 1985-06-10 1987-04-13 Tampella Oy Ab Foertjockningsanordning.
SE458827B (sv) * 1986-12-15 1989-05-16 Persson Per Oskar Ingf Ab Vaetskefilter
SE457772B (sv) * 1987-05-15 1989-01-30 Harry Nilsson Filter foer koncentrering av suspensioner
CA1330051C (en) * 1988-08-29 1994-06-07 Mitsunobu Otani Rotary drum type solid-liquid separation apparatus
JPH0696081B2 (ja) * 1988-09-16 1994-11-30 東レ株式会社 回転ドラム型固液分離装置
US5139670A (en) * 1991-04-22 1992-08-18 Gene Hirs Rotating drum filter

Also Published As

Publication number Publication date
JPH08512237A (ja) 1996-12-24
NO960057D0 (no) 1996-01-05
AU7197694A (en) 1995-02-06
FI960053A (fi) 1996-01-05
DE69413689T2 (de) 1999-06-17
ATE171640T1 (de) 1998-10-15
BR9406926A (pt) 1996-07-30
EP0707509A1 (en) 1996-04-24
DE69413689D1 (de) 1998-11-05
EP0707509B1 (en) 1998-09-30
US5685983A (en) 1997-11-11
NO960057L (no) 1996-01-05
AU679088B2 (en) 1997-06-19
CA2165066A1 (en) 1995-01-19
FI960053A0 (fi) 1996-01-05
CA2165066C (en) 2004-05-18
WO1995001825A1 (en) 1995-01-19

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