CO6210694A2 - CURRENT AND METHOD FLOW FILTRATION APPARATUS - Google Patents

CURRENT AND METHOD FLOW FILTRATION APPARATUS

Info

Publication number
CO6210694A2
CO6210694A2 CO10051673A CO10051673A CO6210694A2 CO 6210694 A2 CO6210694 A2 CO 6210694A2 CO 10051673 A CO10051673 A CO 10051673A CO 10051673 A CO10051673 A CO 10051673A CO 6210694 A2 CO6210694 A2 CO 6210694A2
Authority
CO
Colombia
Prior art keywords
liquid
filtration
filtration medium
tank
filtered
Prior art date
Application number
CO10051673A
Other languages
Spanish (es)
Inventor
Ronald Llewellyn Trollip
Original Assignee
Ronald Llewellyn Trollip
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 Ronald Llewellyn Trollip filed Critical Ronald Llewellyn Trollip
Publication of CO6210694A2 publication Critical patent/CO6210694A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/36—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed fluidised during the filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

La invención se relaciona con un aparato de filtración de flujo contra corriente y el método para utilizar dicho aparato. El aparato de filtración de flujo contra corriente comprende un tanque; una pluralidad de pantallas y un medio de filtración contenido entre las pantallas. El medio de filtración preferiblemente tiene una densidad específica igual a o inferior que la densidad especifica del líquido a ser filtrado, de tal forma que cause que el medio de filtración flote en el líquido. En uso, el líquido a ser filtrado se eleva en el tanque a través de la pantalla inferior a través de las aperturas definidas allí y comprime el medio de filtración, bajo la fuerza de flotación, contra una pantalla superior. El líquido es forzado hacia arriba a través de los interespacios entre el medio de filtración, causando que las impurezas en el líquido sean atrapadas en el medio de filtración. El líquido filtrado que pasa a través del medio de filtración pasa a través de las aperturas definidas en la pantalla superior y fuera del tanque por medio de una salida. El aparato de filtración es económico de construir y de operar, es modular y se puede elevar en o cerca del lugar en donde se requiere el líquido filtrado. 1.- Un aparato de filtración de flujo contra corriente para la filtración de liquido que incluye: un tanque; una pantalla inferior localizada cerca del fondo del tanque y una pantalla superior localizada cerca de la superficie del tanque, las pantallas inferior y superior definen una pluralidad de aperturas para permitir el paso del liquido a través de ellas; un medio de filtración contenido entre las pantallas inferior y superior, el medio de filtración tiene una densidad específica igual a o inferior que la del liquido a ser filtrado y un tamaño mayor que las aperturas definidas por las pantallas inferior y superior; de tal forma que las impurezas en el líquido a ser filtrado sean capturadas por el medio de filtración mientras que el líquido pasa a través de el durante un ciclo de filtrado, el medio de filtración se puede comprimir contra la pantalla superior por medio del líquido que fluye hacia arriba, de esta manera incrementando la eficiencia de filtración del medio de filtración.The invention relates to a flow-through-flow filtration apparatus and the method of using said apparatus. The flow-through-flow filtration apparatus comprises a tank; a plurality of screens and a means of filtration contained between the screens. The filtration medium preferably has a specific density equal to or less than the specific density of the liquid to be filtered, such that it causes the filtration medium to float in the liquid. In use, the liquid to be filtered rises in the tank through the lower screen through the openings defined there and compresses the filtration medium, under the buoyant force, against an upper screen. The liquid is forced up through the interspaces between the filtration medium, causing impurities in the liquid to be trapped in the filtration medium. The filtered liquid that passes through the filtration medium passes through the openings defined in the upper screen and out of the tank by means of an outlet. The filtration apparatus is economical to build and operate, is modular and can be raised at or near the place where the filtered liquid is required. 1.- A flow-through-flow filtration apparatus for liquid filtration that includes: a tank; a lower screen located near the bottom of the tank and an upper screen located near the surface of the tank, the lower and upper screens define a plurality of openings to allow the liquid to pass through them; a filtration medium contained between the lower and upper screens, the filtration medium has a specific density equal to or less than that of the liquid to be filtered and a size larger than the apertures defined by the lower and upper screens; such that the impurities in the liquid to be filtered are captured by the filtration medium while the liquid passes through it during a filtration cycle, the filtration medium can be compressed against the upper screen by means of the liquid that it flows up, thus increasing the filtration efficiency of the filtration medium.

CO10051673A 2007-11-26 2010-04-30 CURRENT AND METHOD FLOW FILTRATION APPARATUS CO6210694A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200710117 2007-11-26

Publications (1)

Publication Number Publication Date
CO6210694A2 true CO6210694A2 (en) 2010-10-20

Family

ID=40679032

Family Applications (1)

Application Number Title Priority Date Filing Date
CO10051673A CO6210694A2 (en) 2007-11-26 2010-04-30 CURRENT AND METHOD FLOW FILTRATION APPARATUS

Country Status (7)

Country Link
AP (1) AP3065A (en)
AU (1) AU2008329598B2 (en)
CO (1) CO6210694A2 (en)
MX (1) MX2010005525A (en)
MY (1) MY154038A (en)
WO (1) WO2009070813A1 (en)
ZA (1) ZA200908030B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106799171A (en) * 2015-11-26 2017-06-06 利乐拉瓦尔集团及财务有限公司 A kind of retort, continuous sugar dissolver and method
CN106731058A (en) * 2016-12-08 2017-05-31 北京奥博水处理有限责任公司 One kind is not blocked, No clean, filter footpath adjustable filtering device
NL2018135B1 (en) * 2017-01-06 2018-07-25 Ipe Procestechniek B V Device for cleaning waste water from a car wash, as well as a method for cleaning such waste water
CN110711414B (en) * 2018-07-12 2021-11-02 北京奥博水处理有限责任公司 Double-bed medium filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69924642T2 (en) * 1998-11-23 2006-02-09 Zenon Environmental Inc., Oakville WATER FILTRATION BY UNDERWATER MEMBRANES
JP2003299909A (en) * 2002-04-09 2003-10-21 Unitika Ltd Ascending flow filter apparatus and ascending flow filter method
JP3815616B2 (en) * 2002-12-13 2006-08-30 株式会社石垣 Upflow filter

Also Published As

Publication number Publication date
MX2010005525A (en) 2010-08-04
AP2010005153A0 (en) 2010-02-28
AP3065A (en) 2014-12-31
AU2008329598A1 (en) 2009-06-04
ZA200908030B (en) 2010-11-24
AU2008329598B2 (en) 2011-11-17
WO2009070813A1 (en) 2009-06-04
MY154038A (en) 2015-04-30

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Legal Events

Date Code Title Description
FG Application granted