BR9407107A - Aparelho de refluxo para filtro - Google Patents

Aparelho de refluxo para filtro

Info

Publication number
BR9407107A
BR9407107A BR9407107A BR9407107A BR9407107A BR 9407107 A BR9407107 A BR 9407107A BR 9407107 A BR9407107 A BR 9407107A BR 9407107 A BR9407107 A BR 9407107A BR 9407107 A BR9407107 A BR 9407107A
Authority
BR
Brazil
Prior art keywords
backflushing
filter
filter apparatus
filter element
reflux filter
Prior art date
Application number
BR9407107A
Other languages
English (en)
Inventor
Joseph A Bolton
Peter T Carstensen
Original Assignee
Thermo Fibertek 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 Thermo Fibertek Inc filed Critical Thermo Fibertek Inc
Publication of BR9407107A publication Critical patent/BR9407107A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • 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
    • B01D29/60—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
    • B01D29/606—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 pressure 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/665—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using pistons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/05—Coalescer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filtration Of Liquid (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Filters And Equalizers (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Networks Using Active Elements (AREA)
  • Water Treatment By Sorption (AREA)
BR9407107A 1993-07-27 1994-07-18 Aparelho de refluxo para filtro BR9407107A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/097,551 US5374351A (en) 1993-07-27 1993-07-27 Filter backflushing system
PCT/US1994/007997 WO1995003869A1 (en) 1993-07-27 1994-07-18 Filter backflushing system

Publications (1)

Publication Number Publication Date
BR9407107A true BR9407107A (pt) 1996-08-27

Family

ID=22263974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9407107A BR9407107A (pt) 1993-07-27 1994-07-18 Aparelho de refluxo para filtro

Country Status (10)

Country Link
US (2) US5374351A (pt)
EP (1) EP0711194B1 (pt)
CN (1) CN1131916A (pt)
AT (1) ATE216626T1 (pt)
AU (1) AU678507B2 (pt)
BR (1) BR9407107A (pt)
CA (1) CA2167800C (pt)
DE (1) DE69430478T2 (pt)
ES (1) ES2172538T3 (pt)
WO (1) WO1995003869A1 (pt)

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SE502761C2 (sv) * 1994-05-20 1996-01-08 Vattenfall Utveckling Ab Anordning för filtreting av vatten till nödkylsystem i kärnkraftverk
US5871652A (en) * 1995-08-04 1999-02-16 Pipetronics, Inc. Method for high volume pipeline water filtration
WO1997027144A1 (en) 1996-01-29 1997-07-31 Spintek Systems, Inc. Liquid mixture separation system
US5738766A (en) * 1996-05-17 1998-04-14 Nathan Jefferson Enterprises, Inc. Device for neutralizing and preventing formation of scale and method
US6692234B2 (en) * 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
US6405748B1 (en) 1999-03-22 2002-06-18 David Muhs Trailer and fuel tank assembly
US6390768B1 (en) 1999-03-22 2002-05-21 David Muhs Pump impeller and related components
US6315524B1 (en) 1999-03-22 2001-11-13 David Muhs Pump system with vacuum source
ES2268845T3 (es) * 1999-04-06 2007-03-16 "VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK", AFGEKORT "V.I.T.O." Dispositivo de limpieza para membranas.
US6342163B1 (en) 1999-11-12 2002-01-29 United States Filter Corporation Apparatus and method for sanitizing and cleaning a filter system
SE517158C2 (sv) * 2000-04-17 2002-04-23 Volvo Personvagnar Ab Förfarande och arrangemang för rengöring av filter
KR20020065215A (ko) * 2001-02-06 2002-08-13 장진호 분리막의 오염 저감을 위한 역충격 시스템
US6562246B2 (en) 2001-08-31 2003-05-13 Kadant Inc. Pressurized backflush system
US6793813B1 (en) 2002-10-28 2004-09-21 Oscar H. Ethridge Sealed filtration system
US7906023B2 (en) 2005-01-25 2011-03-15 Pss Acquisitionco Llc Wastewater treatment method and apparatus
CA2553865A1 (en) * 2004-01-30 2005-08-18 Ljc Technologies, L.L.C. Molecular separator
US8012355B2 (en) * 2004-01-30 2011-09-06 Pss Acquisitionco Llc Molecular separator
US7291267B2 (en) * 2004-01-30 2007-11-06 Ljc Technologies, L.L.C. Molecular separator
WO2006066225A2 (en) * 2004-12-16 2006-06-22 Idexx Laboratories, Inc. Apparatus and method to elute microorganisms from a filter
US20060231462A1 (en) * 2005-04-15 2006-10-19 Johnson Raymond F System for improving crude oil
CN100448505C (zh) * 2005-08-11 2009-01-07 北京科净源科技股份有限公司 液体过滤器
US20070080118A1 (en) * 2005-08-25 2007-04-12 Municipal Filtration Company, Llc Filter assembly
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
US9162165B2 (en) * 2007-10-26 2015-10-20 Remy Mangano Self-cleaning filter and filtration system for lubricants
US8574431B2 (en) * 2008-03-18 2013-11-05 Municipal Filtration Company, Llc Filter system with gas agitation
US8998586B2 (en) * 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
US20120067826A1 (en) * 2010-09-16 2012-03-22 Patrick White Filtration system
US8986552B2 (en) 2010-11-30 2015-03-24 General Electric Company Cross-flow filtration with turbulence and back-flushing action for use with online chemical monitors
DE102010054720A1 (de) * 2010-12-16 2012-06-21 Gea Mechanical Equipment Gmbh Filtrationsvorrichtung und Verfahren zum Reinigen einer Filtrationsvorrichtung
US20150047674A1 (en) * 2013-08-16 2015-02-19 Tel Nexx, Inc. Method and apparatus for removal of photoresist using improved chemistry
FR3032264B1 (fr) * 2015-02-02 2017-03-03 Degremont Procede de gestion de flux d'air d'une deshydratation mecanique de boues, et dispositif s'y rapportant
DE102015002767A1 (de) * 2015-03-05 2016-09-08 Hydac Process Technology Gmbh Filtervorrichtung
US11191279B2 (en) * 2015-10-27 2021-12-07 Feltrim Pastoral Company Pty Ltd Apparatus for storing organic material
DE102016101000B4 (de) * 2016-01-21 2020-07-09 Grünbeck Wasseraufbereitung GmbH Verfahren zur Filterung einer Flüssigkeit durch eine Filtrationsmembran sowie Filtrationsanlage
RU172536U1 (ru) * 2017-01-25 2017-07-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный университет" Коалесцентный фильтр для очистки сточных вод от нефтепродуктов, механических примесей и взвешенных веществ
CN108662199B (zh) 2017-03-28 2021-12-14 毛高闻 一种反冲过滤系统用四通阀
ES2707303B2 (es) * 2017-10-03 2020-01-21 Martin Joaquin Bayona Filtro de agua con sistema multicartucho para autolimpiado.
CN110942214A (zh) * 2019-12-31 2020-03-31 中水三立数据技术股份有限公司 一种水厂滤池反冲洗调度优化方法及其系统

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Also Published As

Publication number Publication date
ATE216626T1 (de) 2002-05-15
US5374351A (en) 1994-12-20
AU678507B2 (en) 1997-05-29
CN1131916A (zh) 1996-09-25
DE69430478D1 (de) 2002-05-29
AU7399194A (en) 1995-02-28
EP0711194A1 (en) 1996-05-15
ES2172538T3 (es) 2002-10-01
EP0711194B1 (en) 2002-04-24
DE69430478T2 (de) 2003-04-03
CA2167800A1 (en) 1995-02-09
WO1995003869A1 (en) 1995-02-09
US5846420A (en) 1998-12-08
CA2167800C (en) 2001-04-24
EP0711194A4 (en) 1997-11-12

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A,13A,14A,15A E 16A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2062 DE 13/07/2010, E COMPROVAR RECOLHIMENTO DA 17A, 18A E 19A ANUIDADES.