FR2603818B2 - Perfectionnement aux plateaux de filtre-presse a membranes - Google Patents

Perfectionnement aux plateaux de filtre-presse a membranes

Info

Publication number
FR2603818B2
FR2603818B2 FR868612873A FR8612873A FR2603818B2 FR 2603818 B2 FR2603818 B2 FR 2603818B2 FR 868612873 A FR868612873 A FR 868612873A FR 8612873 A FR8612873 A FR 8612873A FR 2603818 B2 FR2603818 B2 FR 2603818B2
Authority
FR
France
Prior art keywords
improvement
press filter
membrane press
filter trays
trays
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 - Lifetime
Application number
FR868612873A
Other languages
English (en)
Other versions
FR2603818A2 (fr
Inventor
Jean-Claude Carle
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.)
Fonderies et Ateliers L Choquenet SA
Original Assignee
Fonderies et Ateliers L Choquenet 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
Priority claimed from FR8515907A external-priority patent/FR2589080B1/fr
Application filed by Fonderies et Ateliers L Choquenet SA filed Critical Fonderies et Ateliers L Choquenet SA
Priority to FR868612873A priority Critical patent/FR2603818B2/fr
Publication of FR2603818A2 publication Critical patent/FR2603818A2/fr
Application granted granted Critical
Publication of FR2603818B2 publication Critical patent/FR2603818B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
    • B01D25/285—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using inflatable membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR868612873A 1985-10-25 1986-09-15 Perfectionnement aux plateaux de filtre-presse a membranes Expired - Lifetime FR2603818B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR868612873A FR2603818B2 (fr) 1985-10-25 1986-09-15 Perfectionnement aux plateaux de filtre-presse a membranes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8515907A FR2589080B1 (fr) 1985-10-25 1985-10-25 Plateau de filtre-presse a membranes
FR868612873A FR2603818B2 (fr) 1985-10-25 1986-09-15 Perfectionnement aux plateaux de filtre-presse a membranes

Publications (2)

Publication Number Publication Date
FR2603818A2 FR2603818A2 (fr) 1988-03-18
FR2603818B2 true FR2603818B2 (fr) 1991-02-15

Family

ID=26224792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868612873A Expired - Lifetime FR2603818B2 (fr) 1985-10-25 1986-09-15 Perfectionnement aux plateaux de filtre-presse a membranes

Country Status (1)

Country Link
FR (1) FR2603818B2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602977C1 (de) * 1996-01-27 1997-02-13 Lenser Kunststoff Preswerk Gmb Membranfilterplatte für eine Filterpresse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424325C2 (de) * 1984-07-02 1986-05-22 Hansen-BTR-GmbH, 3000 Hannover Membranfilterplatte

Also Published As

Publication number Publication date
FR2603818A2 (fr) 1988-03-18

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Legal Events

Date Code Title Description
RN Application for restoration
ERR Correction

Free format text: Il y a lieu de supprimer: l inscription numero 104030 du 18/08/1997 concernant un recours en restauration ou en annulation pour le brevet 8612873