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
Links
- 238000001914 filtration Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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)
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)
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 |
US5376279A (en) * | 1988-09-12 | 1994-12-27 | British Technology Group Ltd. | Filtration using ionically and electrically conductive depth filter |
JPH04500627A (ja) * | 1988-09-12 | 1992-02-06 | ブリティッシュ・テクノロジー・グループ・リミテッド | 濾過 |
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 |
DE602004024171D1 (de) * | 2003-01-29 | 2009-12-31 | Wwetco Llc | Vorrichtung und verfahren zur flüssigkeitsfilterung |
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 |
EP1761320A1 (de) * | 2004-05-20 | 2007-03-14 | Water Maiden Limited | Fluidfilter |
GB0411290D0 (en) * | 2004-05-20 | 2004-06-23 | Water And Waste Uk Ltd | Fluid filter |
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 |
GB2540134B (en) | 2015-07-01 | 2017-10-11 | Dyson Technology Ltd | A separating apparatus |
GB2539933B (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)
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 |
-
1986
- 1986-08-04 GB GB08619000A patent/GB2198365A/en not_active Withdrawn
-
1987
- 1987-07-29 EP EP87306697A patent/EP0259000B1/de not_active Expired - Lifetime
- 1987-07-29 DE DE8787306697T patent/DE3781628T2/de not_active Expired - Fee Related
- 1987-07-31 CA CA000543588A patent/CA1300036C/en not_active Expired - Lifetime
- 1987-08-03 US US07/080,773 patent/US4776962A/en not_active Expired - Fee Related
- 1987-08-04 AU AU76532/87A patent/AU599684B2/en not_active Ceased
- 1987-08-04 JP JP62193885A patent/JPS6342707A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2198365A (en) | 1988-06-15 |
JPS6342707A (ja) | 1988-02-23 |
AU599684B2 (en) | 1990-07-26 |
EP0259000A1 (de) | 1988-03-09 |
CA1300036C (en) | 1992-05-05 |
EP0259000B1 (de) | 1992-09-09 |
AU7653287A (en) | 1988-02-11 |
DE3781628T2 (de) | 1993-02-25 |
US4776962A (en) | 1988-10-11 |
GB8619000D0 (en) | 1986-09-17 |
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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 |