FR796664A - Dispositifs de filtration perfectionnés - Google Patents

Dispositifs de filtration perfectionnés

Info

Publication number
FR796664A
FR796664A FR796664DA FR796664A FR 796664 A FR796664 A FR 796664A FR 796664D A FR796664D A FR 796664DA FR 796664 A FR796664 A FR 796664A
Authority
FR
France
Prior art keywords
filtration devices
advanced filtration
advanced
devices
filtration
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
Other languages
English (en)
Inventor
Daniel Perrier
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
Application granted granted Critical
Publication of FR796664A publication Critical patent/FR796664A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D35/18—Heating or cooling the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • 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)
FR796664D 1935-01-12 1935-01-12 Dispositifs de filtration perfectionnés Expired FR796664A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796664T 1935-01-12

Publications (1)

Publication Number Publication Date
FR796664A true FR796664A (fr) 1936-04-11

Family

ID=9235265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796664D Expired FR796664A (fr) 1935-01-12 1935-01-12 Dispositifs de filtration perfectionnés

Country Status (1)

Country Link
FR (1) FR796664A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421704A (en) * 1943-02-16 1947-06-03 Ralph L Skinner Filter pack and its manufacture
US2902158A (en) * 1956-10-06 1959-09-01 Muller Jacques Unclogging filter
WO1984004051A1 (fr) * 1983-04-14 1984-10-25 Racor Industries Inc Montage de filtre
US4510051A (en) * 1980-07-24 1985-04-09 Andre Diry Filter designed for the simultaneous filtration and preheating of the fuel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421704A (en) * 1943-02-16 1947-06-03 Ralph L Skinner Filter pack and its manufacture
US2902158A (en) * 1956-10-06 1959-09-01 Muller Jacques Unclogging filter
US4510051A (en) * 1980-07-24 1985-04-09 Andre Diry Filter designed for the simultaneous filtration and preheating of the fuel
WO1984004051A1 (fr) * 1983-04-14 1984-10-25 Racor Industries Inc Montage de filtre
US4502955A (en) * 1983-04-14 1985-03-05 Racor Industries, Inc. Filter assembly

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