CA1098840A - Concave resin-shielded filter element for a rotatable disc filter - Google Patents

Concave resin-shielded filter element for a rotatable disc filter

Info

Publication number
CA1098840A
CA1098840A CA297,280A CA297280A CA1098840A CA 1098840 A CA1098840 A CA 1098840A CA 297280 A CA297280 A CA 297280A CA 1098840 A CA1098840 A CA 1098840A
Authority
CA
Canada
Prior art keywords
synthetic resin
metal plate
combination
concave surface
filter
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA297,280A
Other languages
English (en)
French (fr)
Inventor
Ferdinand Schnellmann
Hanspeter Meier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemap AG
Original Assignee
Chemap AG
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 Chemap AG filed Critical Chemap AG
Application granted granted Critical
Publication of CA1098840A publication Critical patent/CA1098840A/en
Expired legal-status Critical Current

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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • 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
    • B01D29/39—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
    • B01D29/416—Filtering tables
    • 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
    • B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
    • B01D33/19—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables the table surface being divided in successively tilted sectors or cells, e.g. for discharging the filter cake
    • 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
    • B01D33/23—Construction of discs or component sectors thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA297,280A 1977-02-23 1978-02-20 Concave resin-shielded filter element for a rotatable disc filter Expired CA1098840A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH224777A CH619153A5 (en) 1977-02-23 1977-02-23 Filter element for rotary disc filters
CH2247/77 1977-02-23

Publications (1)

Publication Number Publication Date
CA1098840A true CA1098840A (en) 1981-04-07

Family

ID=4229303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297,280A Expired CA1098840A (en) 1977-02-23 1978-02-20 Concave resin-shielded filter element for a rotatable disc filter

Country Status (7)

Country Link
JP (1) JPS53135876U (enExample)
BE (1) BE863743A (enExample)
CA (1) CA1098840A (enExample)
CH (1) CH619153A5 (enExample)
DE (1) DE7804496U1 (enExample)
FR (1) FR2381554A1 (enExample)
IT (1) IT7820883U1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804494C2 (de) * 1998-02-05 2002-02-07 Schenk Filterbau Gmbh Filterelement für Horizontalscheibenfilter
GB2473866A (en) * 2009-09-28 2011-03-30 Algoil Ltd Rotating filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321320A1 (de) * 1973-04-27 1974-11-14 Hoechst Ag Filterpaket

Also Published As

Publication number Publication date
FR2381554B3 (enExample) 1980-10-17
IT7820883V0 (it) 1978-02-21
CH619153A5 (en) 1980-09-15
IT7820883U1 (it) 1979-08-21
DE7804496U1 (de) 1978-06-01
BE863743A (fr) 1978-05-29
FR2381554A1 (fr) 1978-09-22
JPS53135876U (enExample) 1978-10-27

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Legal Events

Date Code Title Description
MKEX Expiry