SE501901C2 - Förfarande och anordning för att minska rejektflöde och energiförbrukning vid filtrering i dynamiska filter - Google Patents

Förfarande och anordning för att minska rejektflöde och energiförbrukning vid filtrering i dynamiska filter

Info

Publication number
SE501901C2
SE501901C2 SE9303735A SE9303735A SE501901C2 SE 501901 C2 SE501901 C2 SE 501901C2 SE 9303735 A SE9303735 A SE 9303735A SE 9303735 A SE9303735 A SE 9303735A SE 501901 C2 SE501901 C2 SE 501901C2
Authority
SE
Sweden
Prior art keywords
liquid
washing
filter material
flow
filter
Prior art date
Application number
SE9303735A
Other languages
English (en)
Swedish (sv)
Other versions
SE9303735L (sv
SE9303735D0 (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 SE9303735A priority Critical patent/SE501901C2/sv
Publication of SE9303735D0 publication Critical patent/SE9303735D0/xx
Priority to JP6021571A priority patent/JP2754452B2/ja
Priority to TW083101556A priority patent/TW234696B/zh
Priority to KR1019940004092A priority patent/KR0169762B1/ko
Priority to PCT/SE1994/001060 priority patent/WO1995013124A1/en
Priority to AU10383/95A priority patent/AU1038395A/en
Publication of SE9303735L publication Critical patent/SE9303735L/xx
Publication of SE501901C2 publication Critical patent/SE501901C2/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
    • B01D24/28—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
    • B01D24/38—Feed or discharge devices
    • 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)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
SE9303735A 1993-11-12 1993-11-12 Förfarande och anordning för att minska rejektflöde och energiförbrukning vid filtrering i dynamiska filter SE501901C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9303735A SE501901C2 (sv) 1993-11-12 1993-11-12 Förfarande och anordning för att minska rejektflöde och energiförbrukning vid filtrering i dynamiska filter
JP6021571A JP2754452B2 (ja) 1993-11-12 1994-02-18 液体の移動床連続濾過装置
TW083101556A TW234696B (en) 1993-11-12 1994-02-23 Fluid moving bed type continuous filtering apparatus
KR1019940004092A KR0169762B1 (ko) 1993-11-12 1994-03-03 액체의 이동베드 연속여과장치
PCT/SE1994/001060 WO1995013124A1 (en) 1993-11-12 1994-11-11 Dynamic sand filter
AU10383/95A AU1038395A (en) 1993-11-12 1994-11-11 Dynamic sand filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303735A SE501901C2 (sv) 1993-11-12 1993-11-12 Förfarande och anordning för att minska rejektflöde och energiförbrukning vid filtrering i dynamiska filter

Publications (3)

Publication Number Publication Date
SE9303735D0 SE9303735D0 (sv) 1993-11-12
SE9303735L SE9303735L (sv) 1995-06-13
SE501901C2 true SE501901C2 (sv) 1995-06-19

Family

ID=20391724

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303735A SE501901C2 (sv) 1993-11-12 1993-11-12 Förfarande och anordning för att minska rejektflöde och energiförbrukning vid filtrering i dynamiska filter

Country Status (6)

Country Link
JP (1) JP2754452B2 (ko)
KR (1) KR0169762B1 (ko)
AU (1) AU1038395A (ko)
SE (1) SE501901C2 (ko)
TW (1) TW234696B (ko)
WO (1) WO1995013124A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735672A1 (de) * 1997-08-18 1999-03-04 Maier & Partner Abwassertechni Verfahren und Vorrichtung zum Regenerieren eines Filtermaterials
JP3524447B2 (ja) * 1999-10-27 2004-05-10 株式会社広洋技研 濾過装置
DE10047530A1 (de) * 2000-09-22 2002-04-11 Egner Umwelttech Gmbh Filtrationsvorrichtung und Verfahren zum Betreiben einer Filtrationsvorrichtung
KR20020085698A (ko) * 2001-05-09 2002-11-16 주식회사 타 셋 여과사를 이용한 원수 여과장치
TWI419846B (zh) * 2010-10-25 2013-12-21 Han Pin Lee 移動床式高級氧化循環處理方法及其系統
JP5763503B2 (ja) * 2011-11-07 2015-08-12 三機工業株式会社 移動床式上向流連続砂濾過装置及びその運転方法
CN105668834B (zh) * 2016-03-30 2018-05-08 湖北君集水处理有限公司 一种多管束旋流沉淀分离装置
CN109092554B (zh) * 2018-06-12 2020-06-19 张日养 交叉流式砂泥洗涤分离的方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197201A (en) * 1976-03-03 1980-04-08 Rederiaktiebolaget Nordstjernan Apparatus for the filtration of a suspension or emulsion
SE448948B (sv) * 1980-02-26 1987-03-30 Bengt Ake Karl Moller Anordning for filtrering av vetska
SE465655C (sv) * 1989-12-08 1999-06-14 Sven Haakanson Förfarande och anordning för filtrering av en vätska
US5277829A (en) * 1992-07-14 1994-01-11 Andritz Sprout-Bauer, Inc. Deep bed sand filter

Also Published As

Publication number Publication date
JPH07204421A (ja) 1995-08-08
KR0169762B1 (ko) 1999-01-15
JP2754452B2 (ja) 1998-05-20
SE9303735L (sv) 1995-06-13
WO1995013124A1 (en) 1995-05-18
AU1038395A (en) 1995-05-29
SE9303735D0 (sv) 1993-11-12
KR950013554A (ko) 1995-06-15
TW234696B (en) 1994-11-21

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Legal Events

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