FI922640A - Filterarrangemang - Google Patents

Filterarrangemang Download PDF

Info

Publication number
FI922640A
FI922640A FI922640A FI922640A FI922640A FI 922640 A FI922640 A FI 922640A FI 922640 A FI922640 A FI 922640A FI 922640 A FI922640 A FI 922640A FI 922640 A FI922640 A FI 922640A
Authority
FI
Finland
Prior art keywords
filter
pct
transport chute
flow
sec
Prior art date
Application number
FI922640A
Other languages
English (en)
Finnish (fi)
Other versions
FI94727C (sv
FI922640A0 (sv
FI94727B (sv
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
Publication of FI922640A0 publication Critical patent/FI922640A0/sv
Publication of FI922640A publication Critical patent/FI922640A/sv
Application granted granted Critical
Publication of FI94727B publication Critical patent/FI94727B/sv
Publication of FI94727C publication Critical patent/FI94727C/sv

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)
  • Separation By Low-Temperature Treatments (AREA)
  • Liquid Crystal Substances (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Centrifugal Separators (AREA)
  • Thermistors And Varistors (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Surgical Instruments (AREA)
  • Filtering Materials (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Knitting Machines (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • General Preparation And Processing Of Foods (AREA)
FI922640A 1989-12-08 1992-06-08 Filterarrangemang FI94727C (sv)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
NO894927A NO894927D0 (no) 1989-12-08 1989-12-08 Anordning ved filter.
NO894927 1989-12-08
NO902434A NO171584C (no) 1989-12-08 1990-06-01 Filterarrangement
NO902434 1990-06-01
PCT/NO1990/000182 WO1991008819A1 (en) 1989-12-08 1990-12-05 Filter arrangement
NO9000182 1990-12-05

Publications (4)

Publication Number Publication Date
FI922640A0 FI922640A0 (sv) 1992-06-08
FI922640A true FI922640A (sv) 1992-06-08
FI94727B FI94727B (sv) 1995-07-14
FI94727C FI94727C (sv) 1995-10-25

Family

ID=26648191

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922640A FI94727C (sv) 1989-12-08 1992-06-08 Filterarrangemang

Country Status (11)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488520B1 (en) * 1990-10-26 1995-03-15 Westinghouse Electric Corporation System and method for cleaning an intake screen disposed between a channel and a body of water
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
WO2007002984A1 (en) * 2005-07-05 2007-01-11 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
FI94727C (sv) 1995-10-25
ES2051114T3 (es) 1994-06-01
DE69007491T2 (de) 1994-06-23
DK0504250T3 (da) 1994-04-05
EP0504250B1 (en) 1994-03-16
EP0504250A1 (en) 1992-09-23
NO171584B (no) 1992-12-28
AU6959591A (en) 1991-07-18
NO902434L (no) 1991-06-10
FI922640A0 (sv) 1992-06-08
FI94727B (sv) 1995-07-14
NO171584C (no) 1993-04-07
CA2070783C (en) 1998-08-25
WO1991008819A1 (en) 1991-06-27
CA2070783A1 (en) 1991-06-09
DE69007491D1 (de) 1994-04-21
ATE102843T1 (de) 1994-04-15
NO902434D0 (no) 1990-06-01
US5300221A (en) 1994-04-05

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Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired