ES285955A1 - Improvements in liquid filters (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in liquid filters (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES285955A1
ES285955A1 ES285955A ES285955A ES285955A1 ES 285955 A1 ES285955 A1 ES 285955A1 ES 285955 A ES285955 A ES 285955A ES 285955 A ES285955 A ES 285955A ES 285955 A1 ES285955 A1 ES 285955A1
Authority
ES
Spain
Prior art keywords
filter
liquid
mass
translation
machine
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
ES285955A
Other languages
Spanish (es)
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.)
Rensonnet Emile
Rensonnet Ghislain
Rensonnet Lambert
Rensonnet Oscar
Rensonnet Rene
Original Assignee
Rensonnet Emile
Rensonnet Ghislain
Rensonnet Lambert
Rensonnet Oscar
Rensonnet Rene
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 Rensonnet Emile, Rensonnet Ghislain, Rensonnet Lambert, Rensonnet Oscar, Rensonnet Rene filed Critical Rensonnet Emile
Publication of ES285955A1 publication Critical patent/ES285955A1/en
Expired legal-status Critical Current

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
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • 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
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Improvements in filters for liquids in which the raw liquid brought by a conduit to the bottom of the filter, circulates from bottom to top through the filtering mass contained in the lower part of the filter, passing the filtered liquid to a certain distance through above the filter mass, characterized by the fact that the upper part of the filter, located above the filtering mass and whose filtered liquid can no longer exit through the filtrate evacuation opening when the liquid inflow is stopped raw material to be filtered, has a sufficient capacity to ensure a washing of the filtering mass, and because an evacuation conduit provided with a distributor has been provided below the filter to allow the passage of the liquid contained in said part. of the filter, after having passed through the above-mentioned filter mass from top to bottom. (Machine-translation by Google Translate, not legally binding)
ES285955A 1962-03-12 1963-03-11 Improvements in liquid filters (Machine-translation by Google Translate, not legally binding) Expired ES285955A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890716A FR1326429A (en) 1962-03-12 1962-03-12 Filter for liquid flowing from bottom to top through the filter media

Publications (1)

Publication Number Publication Date
ES285955A1 true ES285955A1 (en) 1963-05-16

Family

ID=8774514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES285955A Expired ES285955A1 (en) 1962-03-12 1963-03-11 Improvements in liquid filters (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE629416A (en)
ES (1) ES285955A1 (en)
FR (1) FR1326429A (en)
GB (1) GB1023017A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447332A (en) * 1983-03-25 1984-05-08 Mobil Oil Corporation Fuel sludge treatment method, especially for leaded gasoline storage tank sludge
DE19958647A1 (en) * 1999-12-06 2001-06-07 Brita Gmbh Water filter with filter material separating element

Also Published As

Publication number Publication date
BE629416A (en)
GB1023017A (en) 1966-03-16
FR1326429A (en) 1963-05-10

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