SE9504538L - Device for filtering liquids containing particles - Google Patents

Device for filtering liquids containing particles

Info

Publication number
SE9504538L
SE9504538L SE9504538A SE9504538A SE9504538L SE 9504538 L SE9504538 L SE 9504538L SE 9504538 A SE9504538 A SE 9504538A SE 9504538 A SE9504538 A SE 9504538A SE 9504538 L SE9504538 L SE 9504538L
Authority
SE
Sweden
Prior art keywords
basin
filter material
cloudy filtrate
filtering liquids
containing particles
Prior art date
Application number
SE9504538A
Other languages
Swedish (sv)
Other versions
SE9504538D0 (en
SE506740C2 (en
Inventor
Siri Frykhult
Original Assignee
Nordic Water Prod Ab
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
Priority claimed from SE9302326A external-priority patent/SE9302326D0/en
Priority claimed from SE9302883A external-priority patent/SE9302883D0/en
Priority claimed from PCT/SE1994/000660 external-priority patent/WO1995001825A1/en
Application filed by Nordic Water Prod Ab filed Critical Nordic Water Prod Ab
Priority to SE9504538A priority Critical patent/SE506740C2/en
Publication of SE9504538D0 publication Critical patent/SE9504538D0/en
Publication of SE9504538L publication Critical patent/SE9504538L/en
Publication of SE506740C2 publication Critical patent/SE506740C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration

Landscapes

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

Abstract

Appts. for filtering liquids comprises a horizontal driven rotatable body with walls of filter material and a feed liquid inlet to the interior, in which a pool of the liquid is maintained, and a basin around the descending part of the body. Guides attached to the body and spaced around its axis pass cloudy filtrate from the descending side into the basin. Cloudy filtrate is discharged from the basin and there is a washing system near the body top for removing particles from the exterior of the filter material. There are pref. 10-36 guides and each receives cloudy filtrate from the filter material between it and an adjacent upper guide for outward flow under gravity into the basin.
SE9504538A 1993-07-06 1995-12-19 Horizontal rotary drum filter with outwardly projecting guides SE506740C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9504538A SE506740C2 (en) 1993-07-06 1995-12-19 Horizontal rotary drum filter with outwardly projecting guides

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9302326A SE9302326D0 (en) 1993-07-06 1993-07-06 DEVICE FOR FILTER
SE9302883A SE9302883D0 (en) 1993-09-07 1993-09-07 Device for filters
PCT/SE1994/000660 WO1995001825A1 (en) 1993-07-06 1994-07-04 Apparatus for filtering liquids containing particles
SE9504538A SE506740C2 (en) 1993-07-06 1995-12-19 Horizontal rotary drum filter with outwardly projecting guides

Publications (3)

Publication Number Publication Date
SE9504538D0 SE9504538D0 (en) 1995-12-19
SE9504538L true SE9504538L (en) 1995-12-19
SE506740C2 SE506740C2 (en) 1998-02-09

Family

ID=27355725

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504538A SE506740C2 (en) 1993-07-06 1995-12-19 Horizontal rotary drum filter with outwardly projecting guides

Country Status (1)

Country Link
SE (1) SE506740C2 (en)

Also Published As

Publication number Publication date
SE9504538D0 (en) 1995-12-19
SE506740C2 (en) 1998-02-09

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Legal Events

Date Code Title Description
NUG Patent has lapsed