BR9712335A - Press filter - Google Patents

Press filter

Info

Publication number
BR9712335A
BR9712335A BR9712335-8A BR9712335A BR9712335A BR 9712335 A BR9712335 A BR 9712335A BR 9712335 A BR9712335 A BR 9712335A BR 9712335 A BR9712335 A BR 9712335A
Authority
BR
Brazil
Prior art keywords
press filter
peripheral
filtration
chamber
conducting
Prior art date
Application number
BR9712335-8A
Other languages
Portuguese (pt)
Inventor
Bernard Louis Felicien Hubert
Original Assignee
Bernard Louis Felicien Hubert
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 Bernard Louis Felicien Hubert filed Critical Bernard Louis Felicien Hubert
Publication of BR9712335A publication Critical patent/BR9712335A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

<B>"FILTRO à PRENSA"<D>. A presente invenção refere-se a um filtro à prensa que compreende um empilhamento de pelo menos duas chapas (1, 2) que compreendem partes periféricas adjacentes (1a, 2a) determinando um plano de articulação (7) e delimitam entre si um espaço de filtração (6), uma membrana (8) que se estende nesse espaço e cuja parte periférica (9) está engrenada entre as referidas partes periféricas das chapas sobre pelo menos uma parte de seu comprimento de maneira a apresentar uma zona móvel, de cada lado da qual está delimitadas uma câmara de filtração (10) e uma câmara de pressão (11) e meios (23, 26) para conduzir um produto a ser filtrado na dita câmara de filtração (10), meios (39) para conduzir um fluido na dita câmara de pressão (11) e meios (20, 29, 37) para evacuar o filtrado da referida câmara de filtração, sendo que a dita parte periférica (9) da referida membrana (8) compreende pelo menos um conduto de derivação (25) que está engrenado entre as referidas partes periféricas (1a, 2a) das referidas chapas.<B> "PRESS FILTER" <D>. The present invention relates to a press filter that comprises a stack of at least two plates (1, 2) that comprise adjacent peripheral parts (1a, 2a) determining a joint plane (7) and delimiting a space between them. filtration (6), a membrane (8) that extends in that space and whose peripheral part (9) is interlocked between said peripheral parts of the sheets over at least part of its length in order to present a movable zone, on each side from which a filtration chamber (10) and a pressure chamber (11) and means (23, 26) for conducting a product to be filtered in said filtration chamber (10), means (39) for conducting a fluid are delimited in said pressure chamber (11) and means (20, 29, 37) for evacuating the filtrate from said filtration chamber, said peripheral part (9) of said membrane (8) comprising at least one bypass duct ( 25) that is engaged between said p peripheral gears (1a, 2a) of said plates.

BR9712335-8A 1996-10-18 1997-10-17 Press filter BR9712335A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9612711A FR2754758B1 (en) 1996-10-18 1996-10-18 PRESS TO FILTER
PCT/FR1997/001865 WO1998017367A1 (en) 1996-10-18 1997-10-17 Filter press

Publications (1)

Publication Number Publication Date
BR9712335A true BR9712335A (en) 2000-01-25

Family

ID=9496791

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712335-8A BR9712335A (en) 1996-10-18 1997-10-17 Press filter

Country Status (12)

Country Link
EP (1) EP0946244A1 (en)
JP (1) JP2001502598A (en)
CN (1) CN1237114A (en)
AU (1) AU4872097A (en)
BR (1) BR9712335A (en)
CA (1) CA2268798A1 (en)
CZ (1) CZ138199A3 (en)
FR (1) FR2754758B1 (en)
HU (1) HUP0000241A2 (en)
PL (1) PL332829A1 (en)
TR (1) TR199901481T2 (en)
WO (1) WO1998017367A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH688797A5 (en) * 1994-03-25 1998-03-31 Bucher Guyer Ag Masch A method for supplying material for pressing to a filter press.
DE19956617A1 (en) * 1999-11-25 2001-06-07 Hoesch & Soehne Eberhard Filter plate of a filter press
DE10252922B3 (en) 2002-11-12 2004-05-13 Jv Kunststoffwerk Gmbh Membrane filter press used in production of food, pharmaceutical products or toxic materials comprises membrane filter plate having base plate with thickened edge region, membrane and filter cloth
GB0326988D0 (en) * 2003-11-20 2003-12-24 Veolia Water Systems Ltd Improvements in or relating to filter presses
DE102004063408B4 (en) * 2004-12-23 2007-10-31 Becker, Helmut, Dipl.-Ing. Filtration device for filtering wine and other beverages
DE202005006482U1 (en) 2005-04-22 2006-08-24 Jvk Filtration Systems Gmbh Heatable filter plate
FR2901806B1 (en) * 2006-06-01 2008-08-01 Millipore Corp DEVICE AND MICROBIOLOGICAL CONTROL ASSEMBLY
DE202010006311U1 (en) * 2010-05-03 2011-06-09 JVK Filtration Systems GmbH, 91166 Filter plate for a filter press and filter pack
CN101985071A (en) * 2010-07-13 2011-03-16 吴江市屯村颜料厂 Filter press plate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422574A1 (en) * 1984-06-18 1985-12-19 Hansen-BTR-GmbH, 3000 Hannover Membrane filter plate
DE3403163A1 (en) * 1984-01-31 1985-08-01 Hansen-BTR-GmbH, 3000 Hannover Membrane filter plate
DE3414550C2 (en) * 1984-04-17 1986-12-18 Lenser Kunststoff-Presswerk Gmbh + Co Kg, 7913 Senden Filter plate
DE3617651C2 (en) * 1986-05-26 1994-08-04 Jv Kunststoffwerk Filter press
DE8811071U1 (en) * 1988-09-01 1988-11-10 JV Kunststoffwerk GmbH, 8544 Georgensgmünd Membrane filter plate for filter presses
US4911839A (en) * 1989-02-06 1990-03-27 Baker Hughes Incorporated Membrane filter plate
FR2720658B1 (en) * 1994-06-03 1996-08-14 Bernard Louis Felicien Hubert Membrane plate for filter presses.
DE4419865C1 (en) * 1994-06-07 1995-06-08 Lenser Kunststoff Preswerk Gmb Filter plate assembly with membrane locking rim narrower than receiving keyway

Also Published As

Publication number Publication date
EP0946244A1 (en) 1999-10-06
CN1237114A (en) 1999-12-01
CZ138199A3 (en) 1999-11-17
CA2268798A1 (en) 1998-04-30
TR199901481T2 (en) 1999-09-21
FR2754758A1 (en) 1998-04-24
HUP0000241A2 (en) 2000-05-28
FR2754758B1 (en) 1999-01-08
AU4872097A (en) 1998-05-15
WO1998017367A1 (en) 1998-04-30
PL332829A1 (en) 1999-10-11
JP2001502598A (en) 2001-02-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]