IL80072A - Batch filtering method and control means therefor - Google Patents

Batch filtering method and control means therefor

Info

Publication number
IL80072A
IL80072A IL8680072A IL8007286A IL80072A IL 80072 A IL80072 A IL 80072A IL 8680072 A IL8680072 A IL 8680072A IL 8007286 A IL8007286 A IL 8007286A IL 80072 A IL80072 A IL 80072A
Authority
IL
Israel
Prior art keywords
filter
control means
filtering method
means therefor
batch filtering
Prior art date
Application number
IL8680072A
Other languages
English (en)
Other versions
IL80072A0 (en
Original Assignee
Schewitz Alexander
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 Schewitz Alexander filed Critical Schewitz Alexander
Publication of IL80072A0 publication Critical patent/IL80072A0/xx
Publication of IL80072A publication Critical patent/IL80072A/xx

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
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • 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
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Surgical Instruments (AREA)
  • Glass Compositions (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
IL8680072A 1986-01-31 1986-09-17 Batch filtering method and control means therefor IL80072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA86724 1986-01-31

Publications (2)

Publication Number Publication Date
IL80072A0 IL80072A0 (en) 1986-12-31
IL80072A true IL80072A (en) 1989-09-10

Family

ID=25578260

Family Applications (1)

Application Number Title Priority Date Filing Date
IL8680072A IL80072A (en) 1986-01-31 1986-09-17 Batch filtering method and control means therefor

Country Status (6)

Country Link
US (1) US4836936A (xx)
EP (1) EP0231587B1 (xx)
AT (1) ATE75158T1 (xx)
AU (1) AU584743B2 (xx)
DE (1) DE3685018D1 (xx)
IL (1) IL80072A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506930C2 (sv) * 1991-03-25 1998-03-02 Svedala Pumps & Process Ab Förfarande och anordning för förtjockning av finpartikulära suspensioner
FI96001C (fi) * 1993-09-27 1996-04-25 Paroc Oy Ab Menetelmä ja laite raakaveden hidassuodatusta varten
US6004465A (en) * 1996-06-11 1999-12-21 Pall Corporation System and process for iodine recovery
US6309552B1 (en) 1998-05-05 2001-10-30 Russell B. Hobson, Jr. Slack filter tube having an internal resilient support extending there through
US6217781B1 (en) 1998-05-05 2001-04-17 Russell B. Hobson, Jr. Applications for slack filter tube with tensioning means
US6051138A (en) * 1998-05-05 2000-04-18 Hobson, Jr.; Russell B. Slack filter tube with tensioning means
KR100355869B1 (ko) * 1999-12-31 2002-10-12 아남반도체 주식회사 세정장치의 역세척장치
US6355170B1 (en) 2000-02-16 2002-03-12 Barry H. Hall Dual manifold filtering system
AUPR818101A0 (en) * 2001-10-09 2001-11-01 Ryan, Simon Gerard Filtering device
FR2832937B1 (fr) * 2001-12-04 2004-01-16 Technip France Procede et dispositif de reaction chimique entre un gaz et au moins un compose en solution, mis en oeuvre en presence d'un catalyseur solide
US9782703B2 (en) * 2011-09-30 2017-10-10 Basf Se Device for separating a heterogeneous mixture of matter and method for cleaning a filter unit
RU2603655C1 (ru) * 2015-07-03 2016-11-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВО "ВГУИТ"). Фильтр с импульсной регенерацией
WO2019241248A1 (en) * 2018-06-13 2019-12-19 Cargill, Incorporated Liquid discharge filter and its use
US11471798B2 (en) * 2020-11-10 2022-10-18 Regfilter, S.L. Liquid filtration system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423172A (en) * 1944-04-19 1947-07-01 Wallace & Tiernan Co Inc Backwashing means for filtering apparatus by reverse flow of filtrate
US2570132A (en) * 1949-09-13 1951-10-02 Infilco Inc Filter
US2784846A (en) * 1953-07-01 1957-03-12 American Laundry Mach Co Filters
US2981416A (en) * 1957-10-23 1961-04-25 Gen Filter Co Apparatus for the cleaning of filtering equipment
GB961320A (en) * 1961-03-21 1964-06-17 Koelsch Foelzer Werke Ag Improvements in or relating to methods of and apparatus for separating a suspension into residue and filtrate
US3244286A (en) * 1963-11-18 1966-04-05 Industrial Filter Pump Mfg Co Filtration apparatus
FR1437727A (fr) * 1965-01-09 1966-05-06 Schumacher Sche Fabrik Procédé et dispositif pour le filtrage fin de suspensions, notamment des jus troubles de sucrerie
US3414129A (en) * 1967-12-27 1968-12-03 Procter & Gamble High temperature, oxygen-free edible oil filtration
FR2299066A1 (fr) * 1975-01-28 1976-08-27 Baril Fernand Procede de decolmatage des filtres
CA1120867A (en) * 1978-03-08 1982-03-30 Robert E. Loudon Two layer wound-on-core medium filter element
CH642559A5 (de) * 1979-08-08 1984-04-30 Mueller Hans Drm Dr Ag Verfahren zur reinigung von filterelementen.
NO155124C (no) * 1981-07-16 1987-02-18 Mueller Drm Ag Gjenvaskbart utfellingsfilter.
US4405466A (en) * 1982-05-03 1983-09-20 Ecodyne Corporation Backwash method and apparatus
JPS6030990A (ja) * 1983-08-01 1985-02-16 Hitachi Ltd 異物除去装置の運転方法及び装置
DE3763365D1 (de) * 1986-04-16 1990-08-02 Sapporo Breweries Filterapparat.

Also Published As

Publication number Publication date
AU6272186A (en) 1987-08-06
DE3685018D1 (de) 1992-05-27
EP0231587A2 (en) 1987-08-12
ATE75158T1 (de) 1992-05-15
EP0231587A3 (en) 1988-08-17
US4836936A (en) 1989-06-06
IL80072A0 (en) 1986-12-31
EP0231587B1 (en) 1992-04-22
AU584743B2 (en) 1989-06-01

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