BE721436A - - Google Patents

Info

Publication number
BE721436A
BE721436A BE721436DA BE721436A BE 721436 A BE721436 A BE 721436A BE 721436D A BE721436D A BE 721436DA BE 721436 A BE721436 A BE 721436A
Authority
BE
Belgium
Application number
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 BE721436A publication Critical patent/BE721436A/xx

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
    • B01D29/11—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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • 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
    • B01D29/52—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 parallel 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
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • 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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/20—Vibrating the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
BE721436D 1967-09-26 1968-09-26 BE721436A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67073867A 1967-09-26 1967-09-26

Publications (1)

Publication Number Publication Date
BE721436A true BE721436A (de) 1969-03-03

Family

ID=24691664

Family Applications (1)

Application Number Title Priority Date Filing Date
BE721436D BE721436A (de) 1967-09-26 1968-09-26

Country Status (4)

Country Link
US (1) US3422958A (de)
BE (1) BE721436A (de)
CH (1) CH492470A (de)
FR (1) FR1583021A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695443A (en) * 1970-08-20 1972-10-03 Industrial Filter Pump Mfg Co Filter apparatus
US3715033A (en) * 1970-11-09 1973-02-06 Ecodyne Corp Filter cartridge
US4411782A (en) * 1979-12-26 1983-10-25 Texaco Inc. Mechanical means for securing a screen holding caulking in a groove and methods
US4307503A (en) * 1979-12-26 1981-12-29 Texaco Inc. Method for securing a flexible sheet holding spline in a groove and methods
DE3212316C2 (de) * 1982-04-02 1988-11-10 Bergwerksverband Gmbh, 4300 Essen Filtrationsapparat
US4973404A (en) * 1989-09-05 1990-11-27 Aurian Corporation Micro/ultra filtration system
DE4237027A1 (de) * 1992-11-03 1994-05-05 Boll & Kirch Filter Kerzendruckfilter
US5591329A (en) * 1995-05-31 1997-01-07 H-Tech, Inc. Fluid filter with pleated septum
US5653889A (en) * 1995-06-07 1997-08-05 Basf Corporation Process for filtering polyamide oligomers from aqueous streams containing the same
US5871641A (en) * 1996-05-30 1999-02-16 H-Tech, Inc. Fluid filter with pleated septum
ATE528054T1 (de) * 2004-01-30 2011-10-15 P M P O S R L Anlage und verfahren zur behandlung eines kühlfluids in mechanischen bearbeitungsanlagen
WO2008144290A2 (en) 2007-05-15 2008-11-27 Pitco Frialator, Inc. Continuously operating filtering apparatus
US10137391B2 (en) * 2011-09-13 2018-11-27 Pecofacet (Us), Inc. Enhanced filter support basket
EP3347312A4 (de) * 2015-09-10 2019-05-22 1934612 Ontario Inc. Verfahren und systeme zur entwässerung von feststoffpartikeln in einer kontaminierten flüssigmischung
US10406458B1 (en) * 2018-03-23 2019-09-10 Blue Skies Global LLC Regenerative media filtration
EP3806975A1 (de) * 2018-06-13 2021-04-21 Cargill, Incorporated Flüssigkeitsausstossfilter und dessen verwendung
US20240318514A1 (en) * 2023-03-21 2024-09-26 Saudi Arabian Oil Company Systems and methods for operating candle filters to recover glycols from drilling operations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633729A (en) * 1945-03-31 1953-04-07 Philip H Slaughter Yarn tube
US2551175A (en) * 1949-03-04 1951-05-01 Edmund G Smith Filter cloth
US2826308A (en) * 1955-10-03 1958-03-11 Infileo Inc Filter element
US3100190A (en) * 1961-02-01 1963-08-06 Per Corporation Pressure filter and filter tube therefor
US3262568A (en) * 1963-12-23 1966-07-26 Westinghouse Electric Corp Automatic filter mechanism for drycleaner

Also Published As

Publication number Publication date
FR1583021A (de) 1969-10-10
CH492470A (de) 1970-06-30
US3422958A (en) 1969-01-21

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