FR2909895B1 - Dispositif de filtration pour effluents. - Google Patents

Dispositif de filtration pour effluents.

Info

Publication number
FR2909895B1
FR2909895B1 FR0610895A FR0610895A FR2909895B1 FR 2909895 B1 FR2909895 B1 FR 2909895B1 FR 0610895 A FR0610895 A FR 0610895A FR 0610895 A FR0610895 A FR 0610895A FR 2909895 B1 FR2909895 B1 FR 2909895B1
Authority
FR
France
Prior art keywords
effluents
filtration device
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 - Fee Related
Application number
FR0610895A
Other languages
English (en)
Other versions
FR2909895A1 (fr
Inventor
Patrick Delaine
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.)
Nexter Munitions SA
Original Assignee
Nexter Munitions SA
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 Nexter Munitions SA filed Critical Nexter Munitions SA
Priority to FR0610895A priority Critical patent/FR2909895B1/fr
Priority to EP07870344A priority patent/EP2125145A2/fr
Priority to PCT/FR2007/001948 priority patent/WO2008081091A2/fr
Publication of FR2909895A1 publication Critical patent/FR2909895A1/fr
Application granted granted Critical
Publication of FR2909895B1 publication Critical patent/FR2909895B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B01D29/01—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 flat filtering elements
    • 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
    • B01D29/58—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 arranged concentrically or coaxially
    • 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
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers 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
    • B01D29/88—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
    • B01D29/885—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 with internal recirculation through 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
    • B01D29/88—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
    • B01D29/90—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 feeding
    • B01D29/908—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 feeding provoking a tangential stream
FR0610895A 2006-12-14 2006-12-14 Dispositif de filtration pour effluents. Expired - Fee Related FR2909895B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0610895A FR2909895B1 (fr) 2006-12-14 2006-12-14 Dispositif de filtration pour effluents.
EP07870344A EP2125145A2 (fr) 2006-12-14 2007-11-28 Dispositif de filtration pour effluents
PCT/FR2007/001948 WO2008081091A2 (fr) 2006-12-14 2007-11-28 Dispositif de filtration pour effluents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0610895A FR2909895B1 (fr) 2006-12-14 2006-12-14 Dispositif de filtration pour effluents.

Publications (2)

Publication Number Publication Date
FR2909895A1 FR2909895A1 (fr) 2008-06-20
FR2909895B1 true FR2909895B1 (fr) 2009-04-03

Family

ID=38198279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0610895A Expired - Fee Related FR2909895B1 (fr) 2006-12-14 2006-12-14 Dispositif de filtration pour effluents.

Country Status (3)

Country Link
EP (1) EP2125145A2 (fr)
FR (1) FR2909895B1 (fr)
WO (1) WO2008081091A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860785A (en) * 1954-10-21 1958-11-18 Bendix Aviat Corp Liquid recirculation system
SE357219B (fr) * 1970-02-11 1973-06-18 Kamyr Ab
US4619761A (en) * 1984-12-20 1986-10-28 Koppers Company, Inc. Method for screening or fractionation
DE9107550U1 (fr) * 1991-06-19 1991-08-08 Kuemmerle, Bruno, 7448 Wolfschlugen, De

Also Published As

Publication number Publication date
EP2125145A2 (fr) 2009-12-02
WO2008081091A3 (fr) 2008-08-21
FR2909895A1 (fr) 2008-06-20
WO2008081091A2 (fr) 2008-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150831