FR2336157A1 - Filtre pour recipient de clarification d'un liquide - Google Patents

Filtre pour recipient de clarification d'un liquide

Info

Publication number
FR2336157A1
FR2336157A1 FR7539868A FR7539868A FR2336157A1 FR 2336157 A1 FR2336157 A1 FR 2336157A1 FR 7539868 A FR7539868 A FR 7539868A FR 7539868 A FR7539868 A FR 7539868A FR 2336157 A1 FR2336157 A1 FR 2336157A1
Authority
FR
France
Prior art keywords
filter
liquid clarification
clarification container
container
liquid
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.)
Withdrawn
Application number
FR7539868A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US05/634,169 external-priority patent/US3984320A/en
Application filed by Individual filed Critical Individual
Publication of FR2336157A1 publication Critical patent/FR2336157A1/fr
Withdrawn legal-status Critical Current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
    • B01D29/11—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
    • B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • B01D21/30—Control equipment
    • 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
    • B01D21/30—Control equipment
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2483—Means or provisions for manually removing the sediments
    • 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)
  • Treatment Of Sludge (AREA)
FR7539868A 1975-11-21 1975-12-26 Filtre pour recipient de clarification d'un liquide Withdrawn FR2336157A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/634,169 US3984320A (en) 1975-02-24 1975-11-21 Vacuum filter leg for clarifying vessel

Publications (1)

Publication Number Publication Date
FR2336157A1 true FR2336157A1 (fr) 1977-07-22

Family

ID=24542702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539868A Withdrawn FR2336157A1 (fr) 1975-11-21 1975-12-26 Filtre pour recipient de clarification d'un liquide

Country Status (4)

Country Link
AU (1) AU8751975A (fr)
DE (1) DE2601261A1 (fr)
FR (1) FR2336157A1 (fr)
GB (1) GB1535738A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553438A1 (fr) * 1992-01-15 1993-08-04 FILTERWERK MANN & HUMMEL GMBH Procédé de filtration d'un liquide
FR3086656A1 (fr) * 2018-10-01 2020-04-03 Stimm Dispositif de traitement de boues

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267636A1 (fr) * 1986-11-10 1988-05-18 Ferdinando Cellini Dispositif pour la mise en oeuvre de la sédimentation et collection de boues
DE202019106101U1 (de) * 2018-11-29 2019-11-13 Voith Patent Gmbh Ausschleuseinrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553438A1 (fr) * 1992-01-15 1993-08-04 FILTERWERK MANN & HUMMEL GMBH Procédé de filtration d'un liquide
FR3086656A1 (fr) * 2018-10-01 2020-04-03 Stimm Dispositif de traitement de boues

Also Published As

Publication number Publication date
DE2601261A1 (de) 1977-06-02
GB1535738A (en) 1978-12-13
AU8751975A (en) 1977-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse