CH466227A - Method and device for floating filter aids on the filter discs, in particular a rotatable disc filter - Google Patents

Method and device for floating filter aids on the filter discs, in particular a rotatable disc filter

Info

Publication number
CH466227A
CH466227A CH1559367A CH1559367A CH466227A CH 466227 A CH466227 A CH 466227A CH 1559367 A CH1559367 A CH 1559367A CH 1559367 A CH1559367 A CH 1559367A CH 466227 A CH466227 A CH 466227A
Authority
CH
Switzerland
Prior art keywords
filter
rotatable disc
floating
aids
discs
Prior art date
Application number
CH1559367A
Other languages
German (de)
Inventor
Peter Legler Klaus
Original Assignee
Inst Chemieanlagen
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 Inst Chemieanlagen filed Critical Inst Chemieanlagen
Publication of CH466227A publication Critical patent/CH466227A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01D29/41—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 mounted transversely on the tube
    • 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
    • B01D29/88—Filters 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
    • B01D29/92—Filters 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CH1559367A 1967-05-25 1967-11-07 Method and device for floating filter aids on the filter discs, in particular a rotatable disc filter CH466227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD12482667A DD65071A1 (en) 1967-05-25 1967-05-25 Method and device for inflating filter aid on filter discs, in particular a rotatable disc filter

Publications (1)

Publication Number Publication Date
CH466227A true CH466227A (en) 1968-12-15

Family

ID=5479342

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1559367A CH466227A (en) 1967-05-25 1967-11-07 Method and device for floating filter aids on the filter discs, in particular a rotatable disc filter

Country Status (5)

Country Link
BE (1) BE707802A (en)
CH (1) CH466227A (en)
DD (1) DD65071A1 (en)
DE (1) DE1611098A1 (en)
FR (1) FR1544596A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH618613A5 (en) * 1976-12-24 1980-08-15 Chemap Ag
US4936986A (en) * 1983-12-09 1990-06-26 Pure Stream International Corporation Oil/liquid separation filter system
DE10154549B4 (en) * 2001-11-07 2005-12-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for separating substances
US8070965B2 (en) 2007-04-18 2011-12-06 Tarves Robert J Jun Dual walled dynamic phase separator

Also Published As

Publication number Publication date
DE1611098A1 (en) 1972-02-10
BE707802A (en) 1968-04-16
DD65071A1 (en) 1969-01-05
FR1544596A (en) 1968-10-31

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