DK57483A - Fremgangsmaade til filtrering af et fluidum, fortrinsvis en vaeske, og filtreringsapparat - Google Patents

Fremgangsmaade til filtrering af et fluidum, fortrinsvis en vaeske, og filtreringsapparat Download PDF

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Publication number
DK57483A
DK57483A DK57483A DK57483A DK57483A DK 57483 A DK57483 A DK 57483A DK 57483 A DK57483 A DK 57483A DK 57483 A DK57483 A DK 57483A DK 57483 A DK57483 A DK 57483A
Authority
DK
Denmark
Prior art keywords
filtering
fluidum
procedure
liquid
preferred
Prior art date
Application number
DK57483A
Other languages
English (en)
Other versions
DK57483D0 (da
Inventor
James Edwin Goddard
Stuart Hopton Small
Original Assignee
James Edwin Goddard
Small Stuart H
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 James Edwin Goddard, Small Stuart H filed Critical James Edwin Goddard
Publication of DK57483D0 publication Critical patent/DK57483D0/da
Publication of DK57483A publication Critical patent/DK57483A/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D37/00Processes of filtration
    • B01D37/03Processes of filtration using flocculating agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02Filters 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
    • B01D24/10Filters 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 held in a closed container
    • B01D24/105Filters 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 held in a closed container downward filtration without specifications about the filter material supporting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46Regenerating the filtering material in the filter
    • B01D24/4631Counter-current flushing, e.g. by air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/28Position of the filtering element
    • B01D2201/282Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DK57483A 1982-02-12 1983-02-10 Fremgangsmaade til filtrering af et fluidum, fortrinsvis en vaeske, og filtreringsapparat DK57483A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8204215 1982-02-12
GB8212614 1982-04-30

Publications (2)

Publication Number Publication Date
DK57483D0 DK57483D0 (da) 1983-02-10
DK57483A true DK57483A (da) 1983-08-13

Family

ID=26281968

Family Applications (1)

Application Number Title Priority Date Filing Date
DK57483A DK57483A (da) 1982-02-12 1983-02-10 Fremgangsmaade til filtrering af et fluidum, fortrinsvis en vaeske, og filtreringsapparat

Country Status (6)

Country Link
EP (1) EP0086642A3 (da)
AU (1) AU559831B2 (da)
CA (1) CA1218312A (da)
DK (1) DK57483A (da)
GB (1) GB2114460B (da)
NO (1) NO830464L (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578441B1 (fr) * 1985-03-05 1989-10-20 Assainissement Distr Ste Gle Filtre autonettoyant
DE3924658A1 (de) * 1989-07-26 1991-01-31 Linde Ag Verfahren zur filtration feststoffhaltiger fluessigkeiten
GB8920689D0 (en) * 1989-09-13 1989-10-25 Pwt Projects Ltd Continuous solids/liquid separator
CN1068238C (zh) * 1993-10-27 2001-07-11 Crc废物处理及排污控制有限公司 从污水主管中回收水的方法和装置
FR2801806B1 (fr) * 1999-12-03 2002-01-11 Degremont Perfectionnements apportes aux equipements de separation solide-liquide, notamment pour l'epuration biologique d'eaux usees

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1536854A1 (de) * 1967-06-03 1970-02-26 Menzel & Co Verfahren und Vorrichtung zum Reinigen von Filtern
JPS5226830B2 (da) * 1973-10-12 1977-07-16

Also Published As

Publication number Publication date
CA1218312A (en) 1987-02-24
EP0086642A2 (en) 1983-08-24
AU1131383A (en) 1983-08-18
GB2114460A (en) 1983-08-24
AU559831B2 (en) 1987-03-19
GB8303524D0 (en) 1983-03-16
EP0086642A3 (en) 1984-04-11
NO830464L (no) 1983-08-15
GB2114460B (en) 1986-07-02
DK57483D0 (da) 1983-02-10

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment