BR0308964A - Cartucho de filtro encapsulado - Google Patents

Cartucho de filtro encapsulado

Info

Publication number
BR0308964A
BR0308964A BR0308964-9A BR0308964A BR0308964A BR 0308964 A BR0308964 A BR 0308964A BR 0308964 A BR0308964 A BR 0308964A BR 0308964 A BR0308964 A BR 0308964A
Authority
BR
Brazil
Prior art keywords
filter
filter assembly
inner chamber
filter cartridge
carbon block
Prior art date
Application number
BR0308964-9A
Other languages
English (en)
Other versions
BR0308964B1 (pt
Inventor
Laurence W Bassett
Martin Blaze
Thomas Hamlin
Original Assignee
Cuno Inc
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 Cuno Inc filed Critical Cuno Inc
Publication of BR0308964A publication Critical patent/BR0308964A/pt
Publication of BR0308964B1 publication Critical patent/BR0308964B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • B01D27/148—Cartridge filters of the throw-away type having more than one filtering element connected in series arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/20—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/024—Hollow fibre modules with a single potted end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/067—Tubular membrane modules with pleated membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B01D2313/041—Gaskets or O-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B01D2313/901—Integrated prefilter
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)

Abstract

"CARTUCHO DE FILTRO ENCAPSULADO". é apresentado um cartucho de filtro encapsulado, que inclui uma montagem de filtro constituída de um elemento de filtro de bloco de carvão e um elemento de filtro micro-poroso. O cartucho de filtro possuí um depósito permanentemente vedado que define uma câmara interior configurada de modo a acomodar a montagem de filtro, o depósito tendo uma entrada de modo a permitir que o fluido não filtrado entre na câmara interior para uma comunicação com a superfície radial externa da montagem de filtro e uma saída de modo a permitir que o fluido filtrado saia da câmara interior a partir da seção axial da montagem de filtro. O elemento de filtro micro-poroso da montagem de filtro pode incluir uma sub-montagem de fibras ocas alojada no interior da cavidade axial do elemento de bloco de carvão, a dita sub-montagem de fibras incluindo uma pluralidade de fibras micro-porosas ocas, ou um elemento de filtro plissado que circunda a superfície radial externa do elemento de bloco de carvão.
BRPI0308964-9A 2002-04-19 2003-04-18 Cartucho de filtro encapsulado BR0308964B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37406702P 2002-04-19 2002-04-19
US60/374.067 2002-04-19
PCT/US2003/012161 WO2003089104A2 (en) 2002-04-19 2003-04-18 Encapsulated filter cartridge

Publications (2)

Publication Number Publication Date
BR0308964A true BR0308964A (pt) 2005-01-11
BR0308964B1 BR0308964B1 (pt) 2014-04-15

Family

ID=29251129

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308964-9A BR0308964B1 (pt) 2002-04-19 2003-04-18 Cartucho de filtro encapsulado

Country Status (7)

Country Link
US (2) US7081201B2 (pt)
EP (1) EP1536875B1 (pt)
JP (1) JP2005523144A (pt)
CN (1) CN100421760C (pt)
AU (1) AU2003231002B2 (pt)
BR (1) BR0308964B1 (pt)
WO (1) WO2003089104A2 (pt)

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BR0308964B1 (pt) 2014-04-15
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AU2003231002B2 (en) 2008-07-24
WO2003089104A3 (en) 2003-12-18
EP1536875B1 (en) 2011-11-23
WO2003089104A2 (en) 2003-10-30
US7081201B2 (en) 2006-07-25
EP1536875A2 (en) 2005-06-08
US20060049096A1 (en) 2006-03-09
JP2005523144A (ja) 2005-08-04
CN100421760C (zh) 2008-10-01
CN1646201A (zh) 2005-07-27

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