ES461538A1 - Un aparato perfeccionado de filtracion autolimpiante. - Google Patents

Un aparato perfeccionado de filtracion autolimpiante.

Info

Publication number
ES461538A1
ES461538A1 ES461538A ES461538A ES461538A1 ES 461538 A1 ES461538 A1 ES 461538A1 ES 461538 A ES461538 A ES 461538A ES 461538 A ES461538 A ES 461538A ES 461538 A1 ES461538 A1 ES 461538A1
Authority
ES
Spain
Prior art keywords
filter element
chamber
line pressure
spring
filtered particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES461538A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FERNANDEZ JOHN JAMES
Original Assignee
FERNANDEZ JOHN JAMES
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 FERNANDEZ JOHN JAMES filed Critical FERNANDEZ JOHN JAMES
Publication of ES461538A1 publication Critical patent/ES461538A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/705—Regenerating the filter material in the filter by forces created by movement of the filter element by compression of compressible filter medium, e.g. foam

Landscapes

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

Abstract

Un aparato perfeccionado de filtración, autolimpiante, que comprende: un alojamiento de filtro que tiene aberturas de entrada y de salida espaciadas; un elemento de filtro comprensible en el alojamiento, entre las aberturas de entrada y de salida; medios para introducir un fluido no filtrado a presión en el alojamiento a través de la abertura de entrada, de manera que el fluido circule a través del elemento de filtro y el fluido filtrado pase a través de la abertura de salida; medios de carga elástica en el alojamiento para aplicar una presión variable al elemento de filtro compresible; respondiendo los medios de carga elástica a una presión de fluido establecida en el alojamiento de filtro para reducir la presión sobre el elemento de filtro con el fin de hacer posible que el elemento de filtro mantenga una condición normal relativamente no comprimida durante el paso del fluido filtrado a través de él; respondiendo los medios de carga elástica a una reducción de la presión de fluido en el alojamiento para aplicar una presión al elemento de filtro con el fin de comprimirlo y separar por tanto por aplastamiento la materia filtrada del elemento de filtro.
ES461538A 1976-11-15 1977-08-11 Un aparato perfeccionado de filtracion autolimpiante. Expired ES461538A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/741,511 US4039452A (en) 1976-11-15 1976-11-15 Self-cleaning filter

Publications (1)

Publication Number Publication Date
ES461538A1 true ES461538A1 (es) 1978-06-01

Family

ID=24981017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461538A Expired ES461538A1 (es) 1976-11-15 1977-08-11 Un aparato perfeccionado de filtracion autolimpiante.

Country Status (2)

Country Link
US (1) US4039452A (es)
ES (1) ES461538A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220542A (en) * 1979-02-23 1980-09-02 Filter Specialists, Inc. Filter having an interior liquid displacement means
US4359387A (en) * 1979-03-12 1982-11-16 Beringer Co., Inc. Flowable material passage with interposable slide member
NL7905055A (nl) * 1979-06-29 1980-12-31 Akzo Nv Voor vloeistof alsmede spingarnituur voorzien van een dergelijke filter.
US4263843A (en) * 1979-07-30 1981-04-28 Aluminum Company Of America Method and apparatus for controlled removal of excess slurry from organic foam
US4603001A (en) * 1980-10-10 1986-07-29 Ward Raymond E Apparatus and method for filtering a fluid
US4528097A (en) * 1982-09-30 1985-07-09 Ward Raymond E Symmetrical fluid filter apparatus with multifaceted beads
US4713175A (en) * 1986-08-05 1987-12-15 Nimbus Water Systems, Inc. Water purifier comprising stages mounted side-by-side to unitary header
FR2725379B1 (fr) * 1994-10-05 1996-12-27 Denitral Sa Installation de filtration d'un liquide ou d'un gaz contenant des matieres en suspension et son procede de mise en oeuvre
US5711326A (en) * 1995-08-25 1998-01-27 Whirlpool Corporation Dishwasher accumulator soil removal grating for a filter system
US5803100A (en) * 1995-08-25 1998-09-08 Whirlpool Corporation Soil separation channel for dishwasher pump system
US5779812A (en) * 1995-08-25 1998-07-14 Whirlpool Corporation Multi-mesh mechanical filter screen system for dishwashers
US5770058A (en) * 1995-09-29 1998-06-23 Whirlpool Corporation Centrifugal separator
US5638786A (en) * 1996-08-16 1997-06-17 Ford Motor Company Self-cleaning air filter for a fuel vapor recovery system
US6224764B1 (en) * 1996-08-19 2001-05-01 R-Amtech International, Inc. Apparatus for purifying and disinfecting water
US5792347A (en) * 1997-04-10 1998-08-11 Metafix Inc. Effluent precipitation and neutralization vessel and method
US6575307B2 (en) 2000-10-10 2003-06-10 Rain Bird Corporation Self-cleaning water filter
US7662278B2 (en) * 2001-10-03 2010-02-16 Pet Mate Ltd. Self-cleaning filter assembly
GB0123761D0 (en) * 2001-10-03 2001-11-21 Pet Mate Ltd Self-cleaning filter assembly
DE102004054966A1 (de) * 2004-11-13 2006-05-18 Andreas Stihl Ag & Co. Kg Abgasschalldämpfer
US20080196674A1 (en) * 2005-10-04 2008-08-21 Westfaliasurge, Inc. Foot bath kit
US20090283053A1 (en) * 2005-10-04 2009-11-19 Torgerson Kevin L Hoof Bath System
US7661393B2 (en) * 2005-10-04 2010-02-16 Gea Farm Technologies, Inc. Hoof bath system
CN101961267A (zh) * 2005-12-14 2011-02-02 韦斯伐利亚瑟基股份有限公司 蹄浴槽系统
NL1031926C2 (nl) * 2006-05-31 2007-12-03 X Flow Bv Inrichting met een bioreactor en membraanfiltratiemodule voor het behandelen van een inkomend fluïdum.
WO2008089468A2 (en) * 2007-01-20 2008-07-24 Chaffee Kevin R Submersible media-filled wastewater treatment filter
US7879248B2 (en) * 2007-05-08 2011-02-01 Svetlik Iii Rudy James Filtering systems with integral filter back-flushing
US8505566B2 (en) 2007-10-17 2013-08-13 The Toro Company Valve glue diverter
US8360250B2 (en) * 2007-12-07 2013-01-29 The Toro Company Self-cleaning valve
KR100949076B1 (ko) * 2009-08-25 2010-03-25 왕건종합건설(주) 여과수단
WO2012145787A1 (en) * 2011-04-21 2012-11-01 Aviva Pure Holdings Pty Ltd Apparatus and method for reducing fouling and scaling in a fluid treatment system
US8740177B2 (en) 2011-07-05 2014-06-03 Rain Bird Corporation Eccentric diaphragm valve
KR102116525B1 (ko) * 2013-07-09 2020-05-29 삼성전자주식회사 세탁기
US20150041413A1 (en) 2013-08-07 2015-02-12 Eric Benavides Fluid injection filtration system
US9539674B2 (en) 2013-11-22 2017-01-10 Rain Bird Corporation Clog resistant valve port and methods relating to same
CN113481375B (zh) * 2021-07-26 2024-01-30 沛县宗赢工程机械制造有限公司 一种节能环保型稀土溶解分离装置
US11583788B1 (en) * 2022-01-18 2023-02-21 Theodore A. Kuepper Lightweight fibrous media (LFM) filter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US515769A (en) * 1894-03-06 Anthony harris
US1696313A (en) * 1926-03-22 1928-12-25 Central Union Trust Company Filter
US1705908A (en) * 1927-07-27 1929-03-19 Witt Jennings De Deinking apparatus
FR1501962A (fr) * 1966-09-30 1967-11-18 Filtre à décolmatage automatique et son dispositif de récupération et d'évacuation des boues
US3617551A (en) * 1970-03-18 1971-11-02 Standard Oil Co Apparatus and process for purifying oil-contaminated water
US3747769A (en) * 1971-08-02 1973-07-24 R Brumfield Compressible disposable filter press for blood

Also Published As

Publication number Publication date
US4039452A (en) 1977-08-02

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