SE448948B - Anordning for filtrering av vetska - Google Patents

Anordning for filtrering av vetska

Info

Publication number
SE448948B
SE448948B SE8001478A SE8001478A SE448948B SE 448948 B SE448948 B SE 448948B SE 8001478 A SE8001478 A SE 8001478A SE 8001478 A SE8001478 A SE 8001478A SE 448948 B SE448948 B SE 448948B
Authority
SE
Sweden
Prior art keywords
liquid
bed
container
partly
openings
Prior art date
Application number
SE8001478A
Other languages
English (en)
Swedish (sv)
Other versions
SE8001478L (sv
Inventor
Bengt Ake Karl Moller
Original Assignee
Bengt Ake Karl Moller
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 Bengt Ake Karl Moller filed Critical Bengt Ake Karl Moller
Priority to SE8001478A priority Critical patent/SE448948B/sv
Priority to DE8181900490T priority patent/DE3172286D1/de
Priority to US06/315,531 priority patent/US4399034A/en
Priority to AT81900490T priority patent/ATE15610T1/de
Priority to PCT/SE1981/000047 priority patent/WO1981002393A1/en
Priority to EP81900490A priority patent/EP0053115B1/de
Publication of SE8001478L publication Critical patent/SE8001478L/xx
Publication of SE448948B publication Critical patent/SE448948B/sv

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)
SE8001478A 1980-02-26 1980-02-26 Anordning for filtrering av vetska SE448948B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8001478A SE448948B (sv) 1980-02-26 1980-02-26 Anordning for filtrering av vetska
DE8181900490T DE3172286D1 (en) 1980-02-26 1981-02-20 Liquid filtering apparatus
US06/315,531 US4399034A (en) 1980-02-26 1981-02-20 Liquid filtering apparatus
AT81900490T ATE15610T1 (de) 1980-02-26 1981-02-20 Vorrichtung zum filtrieren von fluessigkeiten.
PCT/SE1981/000047 WO1981002393A1 (en) 1980-02-26 1981-02-20 Liquid filtering apparatus
EP81900490A EP0053115B1 (de) 1980-02-26 1981-02-20 Vorrichtung zum filtrieren von flüssigkeiten

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 SE8001478L (sv) 1981-08-27
SE448948B true 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 (de)
EP (1) EP0053115B1 (de)
SE (1) SE448948B (de)
WO (1) WO1981002393A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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
CA2441959C (en) * 2001-03-22 2009-01-20 George E. Wilson 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
WO2014152549A1 (en) * 2013-03-15 2014-09-25 Bilfinger Water Technologies, Inc. Diffuser basket
MX2017016929A (es) * 2015-07-03 2018-08-21 Paques Ip Bv Aparato y metodo para purificacion de un fluido por medio de un lecho de filtro.
IL281704B2 (en) * 2018-09-26 2025-08-01 Netafim Ltd Liquid filtration system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL40202C (de) * 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 (de) * 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

Also Published As

Publication number Publication date
WO1981002393A1 (en) 1981-09-03
EP0053115A1 (de) 1982-06-09
EP0053115B1 (de) 1985-09-18
US4399034A (en) 1983-08-16
SE8001478L (sv) 1981-08-27

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