BRPI0508568A - conjuntos de placa de filtro e de meio de filtração, prensa de filtro e método de filtração - Google Patents

conjuntos de placa de filtro e de meio de filtração, prensa de filtro e método de filtração

Info

Publication number
BRPI0508568A
BRPI0508568A BRPI0508568-3A BRPI0508568A BRPI0508568A BR PI0508568 A BRPI0508568 A BR PI0508568A BR PI0508568 A BRPI0508568 A BR PI0508568A BR PI0508568 A BRPI0508568 A BR PI0508568A
Authority
BR
Brazil
Prior art keywords
filter
filtration method
filter plate
assemblies
press
Prior art date
Application number
BRPI0508568-3A
Other languages
English (en)
Inventor
Sean R Duby
Original Assignee
Sean R Duby
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 Sean R Duby filed Critical Sean R Duby
Publication of BRPI0508568A publication Critical patent/BRPI0508568A/pt
Publication of BRPI0508568B1 publication Critical patent/BRPI0508568B1/pt

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
    • B01D25/32—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
    • 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
    • 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
    • B01D25/12—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
    • B01D25/284—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by gases or by heating
    • 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
    • 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
    • B01D25/325—Removal of the filter cakes counter-current flushing, e.g. by air bumps
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4046—Means for avoiding false mounting of different parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Conjuntos de placa de filtro e de meio de filtração, prensa de filtro e método de filtração Um filtro (20) configurado separar os componentes sólidos e os componentes líquidos de uma pasta. O filtro (20) inclui uma pluralidade de conjuntos de placas de filtro (46), que operam em conjunto de modo a definir uma pluralidade de câmaras de filtro (70), definindo, cada uma, um perímetro (96) com uma seção aberta (98), quando as placas de filtro (68) estão numa posição fechada em relação umas às outras. Cada conjunto de placa de filtro (46) inclui um fechamento (104) configurado para fechar a seção aberta (*). De preferência, os fechamentos (104) são móveis para uma posição aberta, para permitirem que seja removido um bolo particulado a partir das câmaras de filtro (70) sem separar as placas de filtro (68).
BRPI0508568A 2004-03-09 2005-03-04 conjunto de placas de filtro, filtro-prensa e método de filtração BRPI0508568B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55144204P 2004-03-09 2004-03-09
US11/027,203 US7396472B2 (en) 2004-03-09 2004-12-30 Filter plate assembly for filter
PCT/US2005/006947 WO2005091961A2 (en) 2004-03-09 2005-03-04 Filter plate assembly for filter

Publications (2)

Publication Number Publication Date
BRPI0508568A true BRPI0508568A (pt) 2007-08-14
BRPI0508568B1 BRPI0508568B1 (pt) 2016-09-27

Family

ID=34921909

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508568A BRPI0508568B1 (pt) 2004-03-09 2005-03-04 conjunto de placas de filtro, filtro-prensa e método de filtração

Country Status (19)

Country Link
US (10) US7396472B2 (pt)
EP (1) EP1732659B1 (pt)
JP (1) JP4907515B2 (pt)
KR (1) KR101137296B1 (pt)
CN (1) CN101287530B (pt)
AR (1) AR051254A1 (pt)
AT (1) ATE497818T1 (pt)
AU (1) AU2005227268B2 (pt)
BR (1) BRPI0508568B1 (pt)
CA (1) CA2559052C (pt)
DE (1) DE602005026263D1 (pt)
ES (1) ES2363887T3 (pt)
MX (1) MXPA06010228A (pt)
MY (1) MY139939A (pt)
PE (1) PE20050777A1 (pt)
RU (1) RU2376052C2 (pt)
TW (1) TWI345997B (pt)
WO (1) WO2005091961A2 (pt)
ZA (1) ZA200608156B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9981210B2 (en) 2004-03-09 2018-05-29 Sean R. Duby Filter plate assembly for filter

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Publication number Priority date Publication date Assignee Title
US9981210B2 (en) 2004-03-09 2018-05-29 Sean R. Duby Filter plate assembly for filter
US10905977B2 (en) 2004-03-09 2021-02-02 Sean R. Duby Filter plate assembly for filter

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US20050199559A1 (en) 2005-09-15
US9023201B2 (en) 2015-05-05
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US20100219140A1 (en) 2010-09-02
MY139939A (en) 2009-11-30
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US20130240428A1 (en) 2013-09-19
US20080264879A1 (en) 2008-10-30
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US9981210B2 (en) 2018-05-29
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US10905977B2 (en) 2021-02-02
US7998354B2 (en) 2011-08-16
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EP1732659A2 (en) 2006-12-20
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US20130126447A1 (en) 2013-05-23
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US7396472B2 (en) 2008-07-08
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