NL7207538A - - Google Patents

Info

Publication number
NL7207538A
NL7207538A NL7207538A NL7207538A NL7207538A NL 7207538 A NL7207538 A NL 7207538A NL 7207538 A NL7207538 A NL 7207538A NL 7207538 A NL7207538 A NL 7207538A NL 7207538 A NL7207538 A NL 7207538A
Authority
NL
Netherlands
Application number
NL7207538A
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 filed Critical
Publication of NL7207538A publication Critical patent/NL7207538A/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
    • B01D29/62—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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Filtration Of Liquid (AREA)
  • Cleaning By Liquid Or Steam (AREA)
NL7207538A 1971-06-04 1972-06-02 NL7207538A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15009571A 1971-06-04 1971-06-04
US15006571A 1971-06-04 1971-06-04

Publications (1)

Publication Number Publication Date
NL7207538A true NL7207538A (fr) 1972-12-06

Family

ID=26847293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207538A NL7207538A (fr) 1971-06-04 1972-06-02

Country Status (6)

Country Link
US (1) US3754659A (fr)
CA (1) CA987607A (fr)
DE (1) DE2227693A1 (fr)
FR (1) FR2140139B1 (fr)
GB (1) GB1397831A (fr)
NL (1) NL7207538A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959148A (en) * 1973-01-26 1976-05-25 Ametek, Inc. Rotary leaf filter with independently movable sluice arms
US4391709A (en) * 1980-01-21 1983-07-05 Industrial Filter & Pump Mfg. Co. Filter cake control method and apparatus
US4332680A (en) * 1980-04-14 1982-06-01 United States Filter Fluid Systems Corporation Filter sluicing apparatus
WO2019106673A1 (fr) * 2017-11-29 2019-06-06 Maagan Filtration Aca Ltd. Système de filtration

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1464953A (en) * 1921-06-20 1923-08-14 Misener Sampson John Sluicing mechanism for filter presses
US2609101A (en) * 1949-07-07 1952-09-02 Arnold Jacobowitz Filter including automatic reconditioning device
DE1275998B (de) * 1963-07-30 1968-08-29 Holstein & Kappert Maschf Druckfilter fuer Fluessigkeiten mit Spritzrohren zur Abloesung des Filterkuchens von den Filterflaechen
US3285417A (en) * 1964-01-16 1966-11-15 Industrial Filter Pump Mfg Co Filter sluicing method and apparatus
US3344922A (en) * 1964-05-11 1967-10-03 Sparkler Mfg Company Apparatus for use in filtering fluids
US3426907A (en) * 1967-04-13 1969-02-11 Union Carbide Corp Water spray cleaning of multiple spaced wall filter elements
US3680702A (en) * 1970-11-09 1972-08-01 Seymour Weinstein Filter cleaning system

Also Published As

Publication number Publication date
DE2227693A1 (de) 1972-12-28
US3754659A (en) 1973-08-28
GB1397831A (en) 1975-06-18
FR2140139A1 (fr) 1973-01-12
FR2140139B1 (fr) 1976-09-03
CA987607A (en) 1976-04-20

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Legal Events

Date Code Title Description
BV The patent application has lapsed