NO171584C - Filterarrangement - Google Patents

Filterarrangement

Info

Publication number
NO171584C
NO171584C NO902434A NO902434A NO171584C NO 171584 C NO171584 C NO 171584C NO 902434 A NO902434 A NO 902434A NO 902434 A NO902434 A NO 902434A NO 171584 C NO171584 C NO 171584C
Authority
NO
Norway
Prior art keywords
filter
pct
transport chute
flow
sec
Prior art date
Application number
NO902434A
Other languages
English (en)
Other versions
NO902434L (no
NO902434D0 (no
NO171584B (no
Inventor
Oeystein Austevoll
Original Assignee
Austevoll Oystein
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 NO894927A external-priority patent/NO894927D0/no
Application filed by Austevoll Oystein filed Critical Austevoll Oystein
Priority to NO902434A priority Critical patent/NO171584C/no
Publication of NO902434D0 publication Critical patent/NO902434D0/no
Priority to PCT/NO1990/000182 priority patent/WO1991008819A1/en
Priority to US07/859,722 priority patent/US5300221A/en
Priority to EP91900962A priority patent/EP0504250B1/en
Priority to DK91900962.1T priority patent/DK0504250T3/da
Priority to AT91900962T priority patent/ATE102843T1/de
Priority to AU69595/91A priority patent/AU6959591A/en
Priority to CA002070783A priority patent/CA2070783C/en
Priority to DE69007491T priority patent/DE69007491T2/de
Priority to ES91900962T priority patent/ES2051114T3/es
Publication of NO902434L publication Critical patent/NO902434L/no
Priority to FI922640A priority patent/FI94727C/fi
Publication of NO171584B publication Critical patent/NO171584B/no
Publication of NO171584C publication Critical patent/NO171584C/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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/644—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure plates, membranes
    • 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
    • B01D33/802—Device for changing the inclination of the filtering element

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Filtration Of Liquid (AREA)
  • Liquid Crystal Substances (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surgical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Thermistors And Varistors (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Filtering Materials (AREA)
  • Centrifugal Separators (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Knitting Machines (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • General Preparation And Processing Of Foods (AREA)
NO902434A 1989-12-08 1990-06-01 Filterarrangement NO171584C (no)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO902434A NO171584C (no) 1989-12-08 1990-06-01 Filterarrangement
ES91900962T ES2051114T3 (es) 1989-12-08 1990-12-05 Disposicion de filtro.
DE69007491T DE69007491T2 (de) 1989-12-08 1990-12-05 Filtereinrichtung.
PCT/NO1990/000182 WO1991008819A1 (en) 1989-12-08 1990-12-05 Filter arrangement
US07/859,722 US5300221A (en) 1989-12-08 1990-12-05 Filter arrangement
EP91900962A EP0504250B1 (en) 1989-12-08 1990-12-05 Filter arrangement
DK91900962.1T DK0504250T3 (da) 1989-12-08 1990-12-05 Filterarrangement
AT91900962T ATE102843T1 (de) 1989-12-08 1990-12-05 Filtereinrichtung.
AU69595/91A AU6959591A (en) 1989-12-08 1990-12-05 Filter arrangement
CA002070783A CA2070783C (en) 1989-12-08 1990-12-05 Filter arrangement
FI922640A FI94727C (fi) 1989-12-08 1992-06-08 Suodatinjärjestely

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO894927A NO894927D0 (no) 1989-12-08 1989-12-08 Anordning ved filter.
NO902434A NO171584C (no) 1989-12-08 1990-06-01 Filterarrangement

Publications (4)

Publication Number Publication Date
NO902434D0 NO902434D0 (no) 1990-06-01
NO902434L NO902434L (no) 1991-06-10
NO171584B NO171584B (no) 1992-12-28
NO171584C true NO171584C (no) 1993-04-07

Family

ID=26648191

Family Applications (1)

Application Number Title Priority Date Filing Date
NO902434A NO171584C (no) 1989-12-08 1990-06-01 Filterarrangement

Country Status (11)

Country Link
US (1) US5300221A (no)
EP (1) EP0504250B1 (no)
AT (1) ATE102843T1 (no)
AU (1) AU6959591A (no)
CA (1) CA2070783C (no)
DE (1) DE69007491T2 (no)
DK (1) DK0504250T3 (no)
ES (1) ES2051114T3 (no)
FI (1) FI94727C (no)
NO (1) NO171584C (no)
WO (1) WO1991008819A1 (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2070442T3 (es) * 1990-10-26 1995-06-01 Westinghouse Electric Corp Sistema y procedimiento para limpiar un filtro de entrada dispuesto entre un canal y una masa de agua.
NO172626C (no) * 1991-02-06 1993-08-18 Oeystein Faestoe Anlegg til filtrering av fluider
GB9304100D0 (en) * 1993-03-01 1993-04-14 Vickerys Ltd Screening appratus
GB9503340D0 (en) * 1995-02-21 1995-04-12 Jones & Attwood Ltd Screen
US6733663B1 (en) * 2001-08-01 2004-05-11 Material Systems Engineers Waste water treatment washer compactor system
US7404904B2 (en) * 2001-10-02 2008-07-29 Melvin Stanley Method and apparatus to clean particulate matter from a toxic fluid
DE10321374A1 (de) * 2003-05-13 2004-12-02 Olaf Grimmel Feinsiebrechen
US7048850B2 (en) * 2004-08-16 2006-05-23 Laitram, L.L.C. Water screen
AU2006265754B2 (en) * 2005-07-05 2010-01-07 John Raymond Dyer Trash screen for side entry pit
US7699978B2 (en) * 2005-07-05 2010-04-20 John Raymond Dyer Trash screen for side entry pit
US8382993B1 (en) 2005-12-02 2013-02-26 Clear Drain Industries, LLC Drain filter apparatus and method
US20080116151A1 (en) * 2006-11-17 2008-05-22 Clifford James Suthard Methods of removing solids from liquids
FR2944712A1 (fr) * 2009-04-28 2010-10-29 Bienfai Procede de filtration d'un liquide contenant des particules solides en suspension.
US20120118819A1 (en) * 2010-11-11 2012-05-17 Israel Amichay Bachar In-situ, microbial bio-remediation of aquatic environments
GB201203092D0 (en) * 2012-02-22 2012-04-04 Anglian Water Services Ltd Screen
DE102015001411A1 (de) * 2015-02-06 2016-08-11 Guido Frankenberger Förderband-Filtereinrichtung
CN104719991B (zh) * 2015-02-11 2018-02-02 浙江海洋学院 一种鱿鱼须酶法脱皮装置
WO2017019928A1 (en) * 2015-07-30 2017-02-02 Evoqua Water Technologies Llc Fine mesh fish larvae protection system for traveling water screen
USD828486S1 (en) 2015-08-06 2018-09-11 Evoqua Water Technologies Llc Fine mesh traveling water screen assembly
ITUA20161352A1 (it) * 2016-03-04 2017-09-04 Carmine Elia Dispositivo filtrante a depressione
CN108298614A (zh) * 2018-04-13 2018-07-20 苏州凯新分离科技有限公司 一种用于废水处理的翻转升降式固态颗粒物过滤机构
US11633680B2 (en) * 2020-07-23 2023-04-25 Parkson Corporation Bar screen filter apparatus and method
CN113863468B (zh) * 2021-10-12 2023-02-24 中国电建集团成都勘测设计研究院有限公司 水利工程用自清洁管道

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435770A (en) * 1922-11-14 welser
US682994A (en) * 1901-07-18 1901-09-17 Lawrence Parsons Apparatus for straining water.
US2966189A (en) * 1960-06-09 1960-12-27 Technical Rubber Company Inc Plug-type repair for tires
US3802565A (en) * 1972-05-22 1974-04-09 Fmc Corp Water intake screen
US3976573A (en) * 1975-01-17 1976-08-24 Miller John M Trash catching device
FI53664C (fi) * 1975-10-06 1978-07-10 Paraisten Kalkki Oy Saett och anordning foer separering av suspenderat material ur en vaetskestroem
GB2075853A (en) * 1980-05-13 1981-11-25 Int Filters Corp Liquid filter
ATE22714T1 (de) * 1982-11-05 1986-10-15 Fuchs Maschinenbau Vorrichtung zur reinigung von abwasser.
FR2575397B1 (fr) * 1984-12-28 1987-07-31 Jackson Philip Filtre a tablier filtrant mobile ferme en boucle sur lui-meme
US4689145A (en) * 1986-08-01 1987-08-25 Mathews Lester R Dry well filtration system
DE3910464A1 (de) * 1989-03-31 1990-10-04 E & M Maschbau Gmbh Abscheidevorrichtung, insbesondere fuer klaeranlagen

Also Published As

Publication number Publication date
EP0504250A1 (en) 1992-09-23
FI94727B (fi) 1995-07-14
NO902434L (no) 1991-06-10
US5300221A (en) 1994-04-05
FI922640A0 (fi) 1992-06-08
ATE102843T1 (de) 1994-04-15
WO1991008819A1 (en) 1991-06-27
FI922640A (fi) 1992-06-08
EP0504250B1 (en) 1994-03-16
DK0504250T3 (da) 1994-04-05
CA2070783A1 (en) 1991-06-09
DE69007491D1 (de) 1994-04-21
AU6959591A (en) 1991-07-18
NO902434D0 (no) 1990-06-01
ES2051114T3 (es) 1994-06-01
CA2070783C (en) 1998-08-25
FI94727C (fi) 1995-10-25
DE69007491T2 (de) 1994-06-23
NO171584B (no) 1992-12-28

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