SE8904138D0 - Foerfarande och anordning foer filtrering av en vaetska - Google Patents

Foerfarande och anordning foer filtrering av en vaetska

Info

Publication number
SE8904138D0
SE8904138D0 SE8904138A SE8904138A SE8904138D0 SE 8904138 D0 SE8904138 D0 SE 8904138D0 SE 8904138 A SE8904138 A SE 8904138A SE 8904138 A SE8904138 A SE 8904138A SE 8904138 D0 SE8904138 D0 SE 8904138D0
Authority
SE
Sweden
Prior art keywords
filter
liquid
transport means
filter bed
filtered
Prior art date
Application number
SE8904138A
Other languages
English (en)
Other versions
SE465655B (sv
SE465655C (sv
SE8904138L (sv
Inventor
Sven Haakanson
Original Assignee
Sven Haakanson
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 Sven Haakanson filed Critical Sven Haakanson
Priority to SE8904138A priority Critical patent/SE465655C/sv
Publication of SE8904138D0 publication Critical patent/SE8904138D0/sv
Priority to JP2138116A priority patent/JPH03181303A/ja
Priority to KR1019910700554A priority patent/KR920700737A/ko
Priority to AU69525/91A priority patent/AU6952591A/en
Priority to PCT/SE1990/000803 priority patent/WO1991008818A1/en
Publication of SE8904138L publication Critical patent/SE8904138L/sv
Publication of SE465655B publication Critical patent/SE465655B/sv
Publication of SE465655C publication Critical patent/SE465655C/sv

Links

Classifications

    • 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
    • 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
    • B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
    • B01D24/30—Translation
    • 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
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
SE8904138A 1989-12-08 1989-12-08 Förfarande och anordning för filtrering av en vätska SE465655C (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8904138A SE465655C (sv) 1989-12-08 1989-12-08 Förfarande och anordning för filtrering av en vätska
JP2138116A JPH03181303A (ja) 1989-12-08 1990-05-28 液体濾過装置
KR1019910700554A KR920700737A (ko) 1989-12-08 1990-12-05 액체 여과용장치
AU69525/91A AU6952591A (en) 1989-12-08 1990-12-05 Apparatus for filtration of liquid
PCT/SE1990/000803 WO1991008818A1 (en) 1989-12-08 1990-12-05 Apparatus for filtration of liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8904138A SE465655C (sv) 1989-12-08 1989-12-08 Förfarande och anordning för filtrering av en vätska

Publications (4)

Publication Number Publication Date
SE8904138D0 true SE8904138D0 (sv) 1989-12-08
SE8904138L SE8904138L (sv) 1991-06-09
SE465655B SE465655B (sv) 1991-10-14
SE465655C SE465655C (sv) 1999-05-21

Family

ID=20377717

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8904138A SE465655C (sv) 1989-12-08 1989-12-08 Förfarande och anordning för filtrering av en vätska

Country Status (5)

Country Link
JP (1) JPH03181303A (sv)
KR (1) KR920700737A (sv)
AU (1) AU6952591A (sv)
SE (1) SE465655C (sv)
WO (1) WO1991008818A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU657130B2 (en) * 1991-05-22 1995-03-02 Baker Hughes Incorporated Continuous backwash filter and method of operation
SE504843C2 (sv) * 1991-06-04 1997-05-12 Nordic Water Prod Ab Kontinuerligt sandfilter för filtrering av vätska
SE500004C2 (sv) * 1991-07-12 1994-03-21 Nordic Water Prod Ab Förfarande och anordning för avskiljande av gasbubblor och granulärt filtermedium från ett filtrat, som passerat en filterbädd
US5277829A (en) * 1992-07-14 1994-01-11 Andritz Sprout-Bauer, Inc. Deep bed sand filter
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
ES2196949B1 (es) * 2001-04-11 2005-03-16 Hidrotec Tecnologia Del Agua, S.L. Sistema de reparto de agua y lavado del medio filtrante para filtro de lavado en continuo.
KR100599535B1 (ko) 2006-01-23 2006-07-13 주식회사 이티에프 이동식 상향류 모래여과기
KR100655724B1 (ko) * 2006-01-27 2006-12-11 브니엘수질환경(주) 상향류식 모래여과기
JP5410656B2 (ja) * 2007-05-17 2014-02-05 日本原料株式会社 濾過装置用の外付け濾過材洗浄装置
DE102009020595A1 (de) * 2009-05-09 2010-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Reinigen von Flüssigkeiten von suspendierten Partikeln und anderen Verunreinigungen
CN102974151A (zh) * 2011-09-02 2013-03-20 镇江市科能电力设备有限公司 吸吮式自清洗过滤器
KR101809980B1 (ko) * 2017-08-10 2017-12-18 주식회사 유천엔바이로 이중분산구조를 포함하는 이동상 상향류식 모래여과기

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE539266C (de) * 1930-09-03 1931-11-24 Wilhelm Reinstein Dipl Ing Schnellfilter mit Kreislaufwaschvorrichtung
FR2572301B1 (fr) * 1984-10-29 1989-06-23 Degremont Procede et appareil pour la filtration d'une suspension sur couche filtrante granulaire

Also Published As

Publication number Publication date
KR920700737A (ko) 1992-08-10
SE465655B (sv) 1991-10-14
AU6952591A (en) 1991-07-18
SE465655C (sv) 1999-05-21
JPH03181303A (ja) 1991-08-07
WO1991008818A1 (en) 1991-06-27
SE8904138L (sv) 1991-06-09

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Legal Events

Date Code Title Description
NUG Patent has lapsed