DE3781628D1 - Verfahren und vorrichtung zum filtrieren. - Google Patents

Verfahren und vorrichtung zum filtrieren.

Info

Publication number
DE3781628D1
DE3781628D1 DE8787306697T DE3781628T DE3781628D1 DE 3781628 D1 DE3781628 D1 DE 3781628D1 DE 8787306697 T DE8787306697 T DE 8787306697T DE 3781628 T DE3781628 T DE 3781628T DE 3781628 D1 DE3781628 D1 DE 3781628D1
Authority
DE
Germany
Prior art keywords
filtering
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 - Lifetime
Application number
DE8787306697T
Other languages
English (en)
Other versions
DE3781628T2 (de
Inventor
Richard John Wakeman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
James Howden and Co Ltd
Original Assignee
James Howden and Co Ltd
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 James Howden and Co Ltd filed Critical James Howden and Co Ltd
Publication of DE3781628D1 publication Critical patent/DE3781628D1/de
Application granted granted Critical
Publication of DE3781628T2 publication Critical patent/DE3781628T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4605—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer
    • B01D24/4621—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer by nozzles acting on the cake side of the filter material, or by fluids acting in co-current direction with the feed stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4694—Regenerating the filtering material in the filter containing filter material retaining means (e.g. screens, balls) placed on the surface of the filter material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
    • B01D2201/186—Pore openings which can be modified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/705—Regenerating the filter material in the filter by forces created by movement of the filter element by compression of compressible filter medium, e.g. foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
DE8787306697T 1986-08-04 1987-07-29 Verfahren und vorrichtung zum filtrieren. Expired - Fee Related DE3781628T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08619000A GB2198365A (en) 1986-08-04 1986-08-04 Filter

Publications (2)

Publication Number Publication Date
DE3781628D1 true DE3781628D1 (de) 1992-10-15
DE3781628T2 DE3781628T2 (de) 1993-02-25

Family

ID=10602197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306697T Expired - Fee Related DE3781628T2 (de) 1986-08-04 1987-07-29 Verfahren und vorrichtung zum filtrieren.

Country Status (7)

Country Link
US (1) US4776962A (de)
EP (1) EP0259000B1 (de)
JP (1) JPS6342707A (de)
AU (1) AU599684B2 (de)
CA (1) CA1300036C (de)
DE (1) DE3781628T2 (de)
GB (1) GB2198365A (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635468B1 (fr) * 1988-08-19 1992-01-10 Inst Textile De France Appareil de separation d'au moins deux elements contenus dans un fluide gazeux ou liquide a l'aide d'un materiau filtrant ou absorbant
EP0433387A1 (de) * 1988-09-12 1991-06-26 Btg International Limited Filtervorrichtung und filterverfahren
US5376279A (en) * 1988-09-12 1994-12-27 British Technology Group Ltd. Filtration using ionically and electrically conductive depth filter
US4871421A (en) * 1988-09-15 1989-10-03 Lam Research Corporation Split-phase driver for plasma etch system
JP3734227B2 (ja) * 1991-10-18 2006-01-11 三井造船株式会社 上向流式高速濾過装置
JPH0560505U (ja) * 1992-01-17 1993-08-10 株式会社ロキテクノ 濾過装置
US5380432A (en) * 1993-05-13 1995-01-10 Parr Manufacturing, Inc. Fuel filter with electrostatic charge preventing media
US5374351A (en) * 1993-07-27 1994-12-20 D & J Filtration Systems Filter backflushing system
GB9408009D0 (en) * 1994-04-22 1994-06-15 Stella Metal Filters Ltd Apparatus and method for filtering a fluid
US5486289A (en) * 1994-09-06 1996-01-23 Rockwell International Corporation System for mechanically stabilizing a bed of particulate media
US20030111431A1 (en) * 1996-12-10 2003-06-19 Schreiber Corporation High rate filtration system
JP3343200B2 (ja) * 1997-05-20 2002-11-11 東京エレクトロン株式会社 プラズマ処理装置
US6090275A (en) * 1999-01-08 2000-07-18 Cheng; Danny Kwei Liquid filter with density adjustable filter element means
GB9924588D0 (en) * 1999-10-19 1999-12-22 Snowball Malcolm R Fluid sampling
DE10142092A1 (de) 2001-08-30 2003-04-03 Oase Wuebker Gmbh & Co Kg Filtervorrichtung für Gartenteiche oder dergleichen
US20040000515A1 (en) * 2002-06-26 2004-01-01 Harris James Jeffrey Filter back-flushing reaction chamber apparatus
FI5797U1 (fi) * 2002-12-12 2003-05-21 Natwat Ltd Oy Vedenkäsittelylaitteisto
WO2004067136A2 (en) * 2003-01-29 2004-08-12 Wwetco, Llc Apparatus and method for filtering fluids
FR2852603B1 (fr) * 2003-03-20 2005-05-13 Installation automatisee pour la detection de la fixation de biomolecules sur un echantillon en trois dimensions
US7192528B2 (en) * 2004-02-17 2007-03-20 Jnm Technologies, Inc. Self-cleaning filter apparatus
GB0411290D0 (en) * 2004-05-20 2004-06-23 Water And Waste Uk Ltd Fluid filter
EP1761320A1 (de) * 2004-05-20 2007-03-14 Water Maiden Limited Fluidfilter
US7288186B2 (en) * 2004-12-30 2007-10-30 James Jeffrey Harris Filtrate immersed activation assembly for disk filters
ITRE20060114A1 (it) * 2006-09-28 2008-03-29 P M P O S R L Dispositivo di filtrazione e compattazione per particelle solide sospese e contenute nei fluidi, come i fanghi da lavorazioni meccaniche
EP1995220B1 (de) * 2007-05-14 2011-08-03 Sanyo Electric Co., Ltd. Wasserbehandlungsvorrichtung
DE202008003027U1 (de) * 2008-03-03 2008-05-21 Blum, Holger Anodenvorrichtung für eine Elektroflockulationszelle
US7632398B2 (en) * 2008-03-05 2009-12-15 David C. Cummings Filter and method of filtering a fluid
JP2011036756A (ja) * 2009-08-07 2011-02-24 Panasonic Electric Works Co Ltd 濾過装置
EP2778653A4 (de) * 2011-10-19 2015-09-30 Wuhan Cell Marker & Machine Tech Co Ltd Vorrichtung zum färben von suspendierten zellen
CN104190122A (zh) * 2014-09-11 2014-12-10 山东国辰环境科技有限公司 全自动无压差纤维丝过滤器及使用方法
DE202015009687U1 (de) * 2014-12-26 2019-03-08 Sergey Vasil'evich Petrov Mobile Wasserreinigungsstation
AT516276B1 (de) * 2015-03-19 2016-04-15 Egon Gruber Filtereinrichtung
GB2539933B (en) 2015-07-01 2017-10-11 Dyson Technology Ltd A separating apparatus
GB2540134B (en) 2015-07-01 2017-10-11 Dyson Technology Ltd A separating apparatus
CN105013222A (zh) * 2015-07-13 2015-11-04 吕铝淼 一种含油污水过滤装置
EP3429719B1 (de) 2016-03-18 2021-10-13 Parkson Corporation Verbessertes verfahren zur reinigung von medien eines filtrationssystems
NL1041872B1 (nl) * 2016-05-18 2017-11-30 Waterslag B V Inrichting en werkwijze voor het filteren van een verontreiniging uit een vloeistof, tevens werkwijze voor het regenereren van zo een inrichting
CN106422450B (zh) * 2016-10-26 2018-08-24 江苏沁尔康环境电器有限公司 多功能滤头
US10913667B2 (en) 2017-12-08 2021-02-09 Westech Engineering, Inc. Multi-media clarification systems and methods
US11583788B1 (en) * 2022-01-18 2023-02-21 Theodore A. Kuepper Lightweight fibrous media (LFM) filter

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US191131A (en) * 1877-05-22 Improvement in filtering apparatus
DE86675C (de) * 1894-10-30 1896-05-01
GB403849A (en) * 1934-03-12 1934-01-04 Manoel Cordeiro Santiago Improvements in apparatus or plant for filtering liquids
US3268080A (en) * 1962-09-26 1966-08-23 Avco Corp Self-clarifying filter system
US3278031A (en) * 1963-05-13 1966-10-11 Rosaen Filter Co Self-cleaning filter device
US3374052A (en) * 1965-12-20 1968-03-19 Dept Of Chemical Engineering System for solid particles-fluid contact operations
US3747769A (en) * 1971-08-02 1973-07-24 R Brumfield Compressible disposable filter press for blood
US3933643A (en) * 1971-09-10 1976-01-20 The Carborundum Company Electrically conducting filter media for fluids
JPS4855453A (de) * 1971-11-16 1973-08-03
CA1013268A (en) * 1973-04-05 1977-07-05 Hydronautics Separator involving coalescer regenerable by compression
US4022694A (en) * 1974-05-06 1977-05-10 Hydronautics, Incorporated Oil-water separation apparatus
NL7804042A (nl) * 1978-04-17 1979-10-19 Shell Int Research Inrichting en werkwijze voor het reinigen van een ve- zellaag.
US4253947A (en) * 1979-02-12 1981-03-03 Kansas State University Research Foundation Method for wastewater treatment in fluidized bed biological reactors
DE3004614A1 (de) * 1980-02-08 1981-08-13 Hans 4720 Beckum Nowatzyk Konstruktion einer filteranlage insbesondere zur filtration von fluessigkeiten mit koloidalem schmutzanteil zur blankfiltration von waessrigen loesungen, basierend auf schwimmenden filterfuellkoerpern die von unten nach oben durchstroemt werden
US4350590A (en) * 1981-02-25 1982-09-21 Robinson Norman R Filtration system
SU971412A1 (ru) * 1981-06-19 1982-11-07 Ленинградский Ордена Трудового Красного Знамени Инженерно-Строительный Институт Напорный фильтр дл очистки природных и сточных вод
DE3151189C1 (de) * 1981-12-23 1983-07-21 Cojafex B.V., 3011 Rotterdam Vorrichtung zum Abscheiden von Suspensa aus einem unter Druck stehenden Fluid
US4438000A (en) * 1982-08-10 1984-03-20 Kansas State University Research Foundation Method of filtration using semifluidized beds
JPS6038010A (ja) * 1983-08-11 1985-02-27 Midori Watanabe 濾過装置

Also Published As

Publication number Publication date
EP0259000B1 (de) 1992-09-09
AU599684B2 (en) 1990-07-26
EP0259000A1 (de) 1988-03-09
GB2198365A (en) 1988-06-15
US4776962A (en) 1988-10-11
AU7653287A (en) 1988-02-11
GB8619000D0 (en) 1986-09-17
JPS6342707A (ja) 1988-02-23
CA1300036C (en) 1992-05-05
DE3781628T2 (de) 1993-02-25

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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