BE787918A - FILTRATION SYSTEM - Google Patents

FILTRATION SYSTEM

Info

Publication number
BE787918A
BE787918A BE787918A BE787918A BE787918A BE 787918 A BE787918 A BE 787918A BE 787918 A BE787918 A BE 787918A BE 787918 A BE787918 A BE 787918A BE 787918 A BE787918 A BE 787918A
Authority
BE
Belgium
Prior art keywords
filtration system
filtration
Prior art date
Application number
BE787918A
Other languages
French (fr)
Inventor
K S Arvanitakis
Original Assignee
Idrex
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 Idrex filed Critical Idrex
Publication of BE787918A publication Critical patent/BE787918A/en

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
    • B01D29/88—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
    • B01D29/94—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 the filter cake, e.g. chutes
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • 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
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
    • 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)
  • Filtration Of Liquid (AREA)
  • Extraction Or Liquid Replacement (AREA)
BE787918A 1971-08-23 1972-08-23 FILTRATION SYSTEM BE787918A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17377771A 1971-08-23 1971-08-23
US23951972A 1972-03-30 1972-03-30

Publications (1)

Publication Number Publication Date
BE787918A true BE787918A (en) 1972-12-18

Family

ID=26869521

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787918A BE787918A (en) 1971-08-23 1972-08-23 FILTRATION SYSTEM

Country Status (7)

Country Link
JP (1) JPS5627284B2 (en)
BE (1) BE787918A (en)
CA (1) CA989745A (en)
DE (1) DE2241385C2 (en)
FR (1) FR2150442A1 (en)
IL (1) IL40179A (en)
IT (1) IT962185B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645854A1 (en) * 1976-10-11 1978-04-13 Idrex Filter with vertically spaced horizontal filter elements - whose cakes are dried sequentially with compressed air
JPS5753212A (en) * 1980-09-17 1982-03-30 Nippon Enbairo Kogyo Kk Pressure filtering machine and solid-liquid separation method using said pressure filtering machine
JPS5753211A (en) * 1980-09-17 1982-03-30 Nippon Enbairo Kogyo Kk Pressure filtering machine and solid-liquid separation method using said pressure filtering machine
JPH062202B2 (en) * 1985-03-28 1994-01-12 月島機械株式会社 Filtration concentrator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497452A (en) * 1968-09-09 1970-02-24 Kostas Savas Arvanitakis Method and apparatus for clarifying a liquid

Also Published As

Publication number Publication date
FR2150442B1 (en) 1976-10-29
IL40179A (en) 1976-04-30
JPS4875458A (en) 1973-10-11
DE2241385C2 (en) 1982-06-24
DE2241385A1 (en) 1973-03-08
JPS5627284B2 (en) 1981-06-24
AU4588872A (en) 1974-02-28
CA989745A (en) 1976-05-25
IT962185B (en) 1973-12-20
FR2150442A1 (en) 1973-04-06
IL40179A0 (en) 1972-10-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: IDREX INC.

Effective date: 19870831