BRPI0516180A - sistema de filtração de fluido, aparelho para reduzir a força de ruptura necessária para remover um cartucho de meio de filtro instalado, métodos para desencaixar um cartucho de meio de filtro instalado de um sistema de filtração e para instalar um cartucho de meio de filtro instalado em um sistema de filtração e vaso de pressão para uso em um sistema de filtração de lìquido - Google Patents

sistema de filtração de fluido, aparelho para reduzir a força de ruptura necessária para remover um cartucho de meio de filtro instalado, métodos para desencaixar um cartucho de meio de filtro instalado de um sistema de filtração e para instalar um cartucho de meio de filtro instalado em um sistema de filtração e vaso de pressão para uso em um sistema de filtração de lìquido

Info

Publication number
BRPI0516180A
BRPI0516180A BRPI0516180-0A BRPI0516180A BRPI0516180A BR PI0516180 A BRPI0516180 A BR PI0516180A BR PI0516180 A BRPI0516180 A BR PI0516180A BR PI0516180 A BRPI0516180 A BR PI0516180A
Authority
BR
Brazil
Prior art keywords
filtration system
media cartridge
filter media
methods
disengaging
Prior art date
Application number
BRPI0516180-0A
Other languages
English (en)
Inventor
Timothy B Carney
Robert E Astle
Dian Zheng
Hemang R Patel
Laurence W Bassett
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0516180A publication Critical patent/BRPI0516180A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/301—Constructions of two or more housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/304—Seals or gaskets
    • 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
    • B01D2201/4015—Bayonet connecting means
    • 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
    • B01D2201/4076—Anti-rotational means
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filtration Of Liquid (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

SISTEMA DE FILTRAçãO DE FLUIDO, APARELHO PARA REDUZIR A FORçA DE RUPTURA NECESSáRIA PARA REMOVER UM CARTUCHO DE MEIO DE FILTRO INSTALADO, MéTODOS PARA DESENCAIXAR UM CARTUCHO DE MEIO DE FILTRO INSTALADO DE UM SISTEMA DE FILTRAçãO E PARA INSTALAR UM CARTUCHO DE MEIO DE FILTRO INSTALADO EM UM SISTEMA DE FILTRAçãO E VASO DE PRESSãO PARA USO EM UM SISTEMA DE FILTRAçãO DE LìQUIDO. A presente invenção diz respeito a um sistema de filtração de água de bancada de múltiplos componentes inédito que tem dois cartuchos de meio de filtro, um cartucho de meio sendo substituível pelo menos duas vezes antes de o segundo cartucho de meio exceder sua vida útil e precisar de troca, e inclui um mecanismo para desencaixar os anéis-O associados com a conexão operativa do cartucho de meio de filtro interno com o cartucho de meio de filtro externo sem sua rotação durante a troca do cartucho de meio de filtro interno, e inclui a separação do encanamento e componentes eletrónicos, em que a unidade do alojamento inferior aloja os componentes do encanamento, tais como o vaso de pressão de filtração de água, tubulação e dispositivo de sinalização de indicação de fluxo, e a unidade superior aloja os componentes eletrónicos, e métodos de filtração relacionados a ele e métodos de operação do mesmo.
BRPI0516180-0A 2004-09-29 2005-09-29 sistema de filtração de fluido, aparelho para reduzir a força de ruptura necessária para remover um cartucho de meio de filtro instalado, métodos para desencaixar um cartucho de meio de filtro instalado de um sistema de filtração e para instalar um cartucho de meio de filtro instalado em um sistema de filtração e vaso de pressão para uso em um sistema de filtração de lìquido BRPI0516180A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61431604P 2004-09-29 2004-09-29
PCT/US2005/035267 WO2006039538A2 (en) 2004-09-29 2005-09-29 Counter top water filtration system

Publications (1)

Publication Number Publication Date
BRPI0516180A true BRPI0516180A (pt) 2008-08-26

Family

ID=35510981

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516180-0A BRPI0516180A (pt) 2004-09-29 2005-09-29 sistema de filtração de fluido, aparelho para reduzir a força de ruptura necessária para remover um cartucho de meio de filtro instalado, métodos para desencaixar um cartucho de meio de filtro instalado de um sistema de filtração e para instalar um cartucho de meio de filtro instalado em um sistema de filtração e vaso de pressão para uso em um sistema de filtração de lìquido

Country Status (9)

Country Link
US (1) US8216466B2 (pt)
EP (2) EP2241361B1 (pt)
JP (1) JP2008514427A (pt)
CN (1) CN100540108C (pt)
AT (2) ATE532568T1 (pt)
AU (1) AU2005291873B2 (pt)
BR (1) BRPI0516180A (pt)
DE (1) DE602005021799D1 (pt)
WO (1) WO2006039538A2 (pt)

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Also Published As

Publication number Publication date
DE602005021799D1 (de) 2010-07-22
US8216466B2 (en) 2012-07-10
ATE470493T1 (de) 2010-06-15
EP1793908B1 (en) 2010-06-09
EP2241361A1 (en) 2010-10-20
CN100540108C (zh) 2009-09-16
EP2241361B1 (en) 2011-11-09
WO2006039538A2 (en) 2006-04-13
US20060065607A1 (en) 2006-03-30
AU2005291873A1 (en) 2006-04-13
ATE532568T1 (de) 2011-11-15
WO2006039538A3 (en) 2006-10-12
AU2005291873B2 (en) 2010-07-29
CN101031345A (zh) 2007-09-05
EP1793908A2 (en) 2007-06-13
JP2008514427A (ja) 2008-05-08

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13, ART. 22 E ART. 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]