FR2983083B1 - METHOD AND DEVICE FOR CLEANING THE FILTER TRAYS OF A PRESS FILTER - Google Patents

METHOD AND DEVICE FOR CLEANING THE FILTER TRAYS OF A PRESS FILTER

Info

Publication number
FR2983083B1
FR2983083B1 FR1160814A FR1160814A FR2983083B1 FR 2983083 B1 FR2983083 B1 FR 2983083B1 FR 1160814 A FR1160814 A FR 1160814A FR 1160814 A FR1160814 A FR 1160814A FR 2983083 B1 FR2983083 B1 FR 2983083B1
Authority
FR
France
Prior art keywords
filter
cleaning
trays
press
cloth
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.)
Active
Application number
FR1160814A
Other languages
French (fr)
Other versions
FR2983083A1 (en
Inventor
Jean-Pierre Deltreil
Bozec Laurent Le
Brice Coissac
Christophe Jammes
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.)
FAURE EQUIPEMENTS
Original Assignee
FAURE EQUIPEMENTS
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 FAURE EQUIPEMENTS filed Critical FAURE EQUIPEMENTS
Priority to FR1160814A priority Critical patent/FR2983083B1/en
Publication of FR2983083A1 publication Critical patent/FR2983083A1/en
Application granted granted Critical
Publication of FR2983083B1 publication Critical patent/FR2983083B1/en
Active 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
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
    • B01D25/007—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
    • 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
    • B01D25/32—Removal of the filter cakes
    • B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
    • B01D25/346—Removal of the filter cakes by moving, e.g. rotating, the filter elements by vibration
    • 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
    • B01D25/32—Removal of the filter cakes
    • B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
    • B01D25/386—Nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

L'objet de l'invention est un procédé de nettoyage des plateaux filtrants (16) comprenant chacun un support (18) et une toile (20) filtrante, dans un filtre-presse (10) équipé de moyens (36) de lavage, caractérisé en ce qu'on déclenche le lavage de la toile (20) filtrante en fonction d'un paramètre mesuré lié au colmatage de ladite toile (20). L'invention couvre le dispositif associé.The object of the invention is a method for cleaning the filter plates (16) each comprising a support (18) and a filter cloth (20), in a filter press (10) equipped with washing means (36), characterized in that the washing of the filter cloth (20) is triggered as a function of a measured parameter linked to the clogging of said cloth (20). The invention covers the associated device.

FR1160814A 2011-11-25 2011-11-25 METHOD AND DEVICE FOR CLEANING THE FILTER TRAYS OF A PRESS FILTER Active FR2983083B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1160814A FR2983083B1 (en) 2011-11-25 2011-11-25 METHOD AND DEVICE FOR CLEANING THE FILTER TRAYS OF A PRESS FILTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160814A FR2983083B1 (en) 2011-11-25 2011-11-25 METHOD AND DEVICE FOR CLEANING THE FILTER TRAYS OF A PRESS FILTER

Publications (2)

Publication Number Publication Date
FR2983083A1 FR2983083A1 (en) 2013-05-31
FR2983083B1 true FR2983083B1 (en) 2014-01-03

Family

ID=45809138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160814A Active FR2983083B1 (en) 2011-11-25 2011-11-25 METHOD AND DEVICE FOR CLEANING THE FILTER TRAYS OF A PRESS FILTER

Country Status (1)

Country Link
FR (1) FR2983083B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124906B (en) 2013-11-05 2015-03-13 Outotec Finland Oy Apparatus for washing filter fabrics in a filter press
IT201600124773A1 (en) * 2016-12-12 2018-06-12 Matec Srl CONTROL DEVICE FOR A FILTER-PRESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750028A1 (en) * 1977-11-09 1979-05-10 Rolf Flach METHOD FOR EXPRESSION OF CLAIMS AND DEVICE FOR CARRYING OUT THE METHOD
DE3007404A1 (en) * 1979-04-05 1980-10-23 Ishigaki Mech Ind DEVICE FOR REMOVING THE FILTER CAKE FROM A FILTER PRESS
DE3820206C1 (en) * 1988-06-14 1989-08-10 Passavant-Werke Ag, 6209 Aarbergen, De Process for monitoring of automatically operated plate filter presses
JPH1099606A (en) * 1996-10-01 1998-04-21 Ishigaki:Kk Filter cloth regeneration apparatus of filter press
FR2893860A1 (en) * 2005-11-28 2007-06-01 Faure Equipements Sa Device for uncaking and monitoring the plates of a filter press comprises a shaking mechanism and a weighing mechanism

Also Published As

Publication number Publication date
FR2983083A1 (en) 2013-05-31

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