SE8001478L - Anordning for filtrering av vetska - Google Patents
Anordning for filtrering av vetskaInfo
- Publication number
- SE8001478L SE8001478L SE8001478A SE8001478A SE8001478L SE 8001478 L SE8001478 L SE 8001478L SE 8001478 A SE8001478 A SE 8001478A SE 8001478 A SE8001478 A SE 8001478A SE 8001478 L SE8001478 L SE 8001478L
- Authority
- SE
- Sweden
- Prior art keywords
- pct
- bed
- filter
- sec
- liquid
- Prior art date
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
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
-
- 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
- B01D24/06—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 the pervious walls comprising a series of louvres or slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8001478A SE448948B (sv) | 1980-02-26 | 1980-02-26 | Anordning for filtrering av vetska |
AT81900490T ATE15610T1 (de) | 1980-02-26 | 1981-02-20 | Vorrichtung zum filtrieren von fluessigkeiten. |
EP81900490A EP0053115B1 (en) | 1980-02-26 | 1981-02-20 | Liquid filtering apparatus |
US06/315,531 US4399034A (en) | 1980-02-26 | 1981-02-20 | Liquid filtering apparatus |
DE8181900490T DE3172286D1 (en) | 1980-02-26 | 1981-02-20 | Liquid filtering apparatus |
PCT/SE1981/000047 WO1981002393A1 (en) | 1980-02-26 | 1981-02-20 | Liquid filtering apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8001478A SE448948B (sv) | 1980-02-26 | 1980-02-26 | Anordning for filtrering av vetska |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8001478L true SE8001478L (sv) | 1981-08-27 |
SE448948B SE448948B (sv) | 1987-03-30 |
Family
ID=20340351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8001478A SE448948B (sv) | 1980-02-26 | 1980-02-26 | Anordning for filtrering av vetska |
Country Status (4)
Country | Link |
---|---|
US (1) | US4399034A (sv) |
EP (1) | EP0053115B1 (sv) |
SE (1) | SE448948B (sv) |
WO (1) | WO1981002393A1 (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE501362C2 (sv) * | 1993-03-26 | 1995-01-23 | Nordic Water Prod Ab | Sätt och anordning att optimera flödet genom ett granulärt bäddfilter |
SE501901C2 (sv) * | 1993-11-12 | 1995-06-19 | Sven Haakanson | Förfarande och anordning för att minska rejektflöde och energiförbrukning vid filtrering i dynamiska filter |
DE19704238A1 (de) * | 1997-02-05 | 1998-08-06 | Grabowski Tropfkoerper Technik | Filter mit Schüttgut |
US6077426A (en) * | 1997-02-05 | 2000-06-20 | Grabowski Tropfkorper-Technik Gmbh | Filter filled with loose bulk material |
US6319413B1 (en) * | 2000-04-20 | 2001-11-20 | Ashbrook Corporation | Method of filtering liquid using a vertical filter |
US6641737B2 (en) | 2000-04-20 | 2003-11-04 | Ashbrook Corporation | Vertical filter |
WO2002076567A1 (en) * | 2001-03-22 | 2002-10-03 | Wilson George E | Apparatus and methods for collecting and transferring solids separated from wastewater |
US8152998B2 (en) * | 2010-05-28 | 2012-04-10 | Ashbrook Simon-Hartley, LP | Screenless granular media filters and methods of use |
JP6440678B2 (ja) * | 2013-03-15 | 2018-12-19 | アクセプタンス・グループ,インコーポレイテッド | 拡散用バスケット |
US10765972B2 (en) * | 2015-07-03 | 2020-09-08 | Paques I.P. B.V. | Apparatus and method for purification of a fluid by means of a filter bed |
BR112021005123A2 (pt) * | 2018-09-26 | 2021-06-15 | Netafim Ltd. | meio filtrante, e, método para filtrar água |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL40202C (sv) * | 1932-10-15 | |||
FR1232499A (fr) * | 1959-04-23 | 1960-10-10 | Alsacienne Constr Meca | Dispositif de filtration |
US3575294A (en) * | 1967-11-27 | 1971-04-20 | Nippon Rensui Kk | Counterflow, moving bed type, ion exchange apparatus |
US3598235A (en) * | 1969-06-10 | 1971-08-10 | Nikex Nehezipari Kulkere | Process and equipment for the purification of liquids by filtration |
HU166502B (sv) * | 1970-05-25 | 1975-03-28 | ||
US4000066A (en) * | 1974-09-19 | 1976-12-28 | Squires Arthur M | Treating liquid and granular material in panel bed |
SE396552B (sv) * | 1976-03-03 | 1977-09-26 | Nordstjernan Rederi Ab | Forfarande for filtrering av en suspension eller emulsion samt filtreringsapparat for utforande av forfarandet |
-
1980
- 1980-02-26 SE SE8001478A patent/SE448948B/sv not_active IP Right Cessation
-
1981
- 1981-02-20 EP EP81900490A patent/EP0053115B1/en not_active Expired
- 1981-02-20 US US06/315,531 patent/US4399034A/en not_active Expired - Fee Related
- 1981-02-20 WO PCT/SE1981/000047 patent/WO1981002393A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1981002393A1 (en) | 1981-09-03 |
SE448948B (sv) | 1987-03-30 |
EP0053115A1 (en) | 1982-06-09 |
US4399034A (en) | 1983-08-16 |
EP0053115B1 (en) | 1985-09-18 |
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Legal Events
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NUG | Patent has lapsed |
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