GB1020736A - Improvements in filters for liquids - Google Patents

Improvements in filters for liquids

Info

Publication number
GB1020736A
GB1020736A GB31097/64A GB3109764A GB1020736A GB 1020736 A GB1020736 A GB 1020736A GB 31097/64 A GB31097/64 A GB 31097/64A GB 3109764 A GB3109764 A GB 3109764A GB 1020736 A GB1020736 A GB 1020736A
Authority
GB
United Kingdom
Prior art keywords
leaves
pipes
pipe
cake
liquids
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
GB31097/64A
Other languages
English (en)
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.)
Holstein und Kappert Maschinenfabrik Phonix GmbH
Original Assignee
Holstein und Kappert Maschinenfabrik Phonix GmbH
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 Holstein und Kappert Maschinenfabrik Phonix GmbH filed Critical Holstein und Kappert Maschinenfabrik Phonix GmbH
Publication of GB1020736A publication Critical patent/GB1020736A/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
    • B01D29/39—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
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
    • B01D29/6446—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a rotary movement with respect to the filtering element
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Filtration Of Liquid (AREA)
  • Treating Waste Gases (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
GB31097/64A 1963-07-30 1964-08-04 Improvements in filters for liquids Expired GB1020736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH49860A DE1275998B (de) 1963-07-30 1963-07-30 Druckfilter fuer Fluessigkeiten mit Spritzrohren zur Abloesung des Filterkuchens von den Filterflaechen

Publications (1)

Publication Number Publication Date
GB1020736A true GB1020736A (en) 1966-02-23

Family

ID=7157183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31097/64A Expired GB1020736A (en) 1963-07-30 1964-08-04 Improvements in filters for liquids

Country Status (8)

Country Link
BE (1) BE651076A (de)
CH (1) CH434200A (de)
DE (1) DE1275998B (de)
FI (1) FI43868B (de)
FR (1) FR1403501A (de)
GB (1) GB1020736A (de)
NL (1) NL6408725A (de)
SE (1) SE309220B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028962U (de) * 1973-07-06 1975-04-02
GB2315230A (en) * 1996-07-13 1998-01-28 British Coal Corp Pressure leaf filters
WO2001064313A2 (en) * 2000-03-01 2001-09-07 N.V. Bekaert S.A. Filter, for microfiltration in particular and equipment comprising such a filter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754659A (en) * 1971-06-04 1973-08-28 Ametek Inc Sluice means and rotatable nozzles
DE2627266C2 (de) * 1976-06-18 1982-02-18 Krauss-Maffei AG, 8000 München Vorrichtung zum Behandeln, insbesondere zum Waschen, des Filterkuchens bei einem Scheibenfilter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50343C (de) * H. J. E. jensen in Hamburg, Rodingsmarkt 1 Neuerung an dem durch Patent Nr. 31915 und dessen Zusätze geschützten drehbaren Trommelfilter. (5
US1259032A (en) * 1915-12-08 1918-03-12 Charles W Merrill Filter.
BE621927A (de) * 1961-09-14 1900-01-01

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028962U (de) * 1973-07-06 1975-04-02
GB2315230A (en) * 1996-07-13 1998-01-28 British Coal Corp Pressure leaf filters
GB2315230B (en) * 1996-07-13 2000-01-12 British Coal Corp Improvements in or relating to pressure leaf filters
WO2001064313A2 (en) * 2000-03-01 2001-09-07 N.V. Bekaert S.A. Filter, for microfiltration in particular and equipment comprising such a filter
WO2001064313A3 (en) * 2000-03-01 2002-04-18 Bekaert Sa Nv Filter, for microfiltration in particular and equipment comprising such a filter

Also Published As

Publication number Publication date
DE1275998B (de) 1968-08-29
SE309220B (de) 1969-03-17
FR1403501A (fr) 1965-06-18
CH434200A (de) 1967-04-30
NL6408725A (de) 1965-02-01
FI43868B (de) 1971-03-31
BE651076A (de) 1964-11-16

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