SE8006389L - FILTER DEVICE - Google Patents

FILTER DEVICE

Info

Publication number
SE8006389L
SE8006389L SE8006389A SE8006389A SE8006389L SE 8006389 L SE8006389 L SE 8006389L SE 8006389 A SE8006389 A SE 8006389A SE 8006389 A SE8006389 A SE 8006389A SE 8006389 L SE8006389 L SE 8006389L
Authority
SE
Sweden
Prior art keywords
liquid
container
drum
wall
inlet
Prior art date
Application number
SE8006389A
Other languages
Swedish (sv)
Other versions
SE431063B (en
Inventor
Jacob Weitman
Original Assignee
Jacob Weitman
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 Jacob Weitman filed Critical Jacob Weitman
Priority to SE8006389A priority Critical patent/SE431063B/en
Publication of SE8006389L publication Critical patent/SE8006389L/en
Publication of SE431063B publication Critical patent/SE431063B/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
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration

Landscapes

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

Abstract

Filter arrangement designed for separation of preferably suspendible impurities from a liquid so that heat recovery without contamination problems can occur from the liquid or so that the liquid can be discharged without environmental problems. The filter arrangement contains a container 1 with an inlet 16 and an overflow for recirculation of contaminated liquid to the inlet of the container, and a rotating drum 3, partially submerged in the liquid, whose envelope surface is entirely or partially configured as a filter surface and whose interior has communication via an outlet 6 in one wall of the container to a suction pump for suctioning and carrying away the cleaned liquid at one end wall of the drum. According to the invention, the drum's interior is in direct communication with said outlet and a packing ring 19 is arranged along the periphery of this end wall, which is subjected to sealing interaction with said wall of the container under the influence of a pressure difference created by the suction pump across the filter surface. <IMAGE>
SE8006389A 1980-09-12 1980-09-12 Filter arrangement SE431063B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8006389A SE431063B (en) 1980-09-12 1980-09-12 Filter arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006389A SE431063B (en) 1980-09-12 1980-09-12 Filter arrangement

Publications (2)

Publication Number Publication Date
SE8006389L true SE8006389L (en) 1982-03-13
SE431063B SE431063B (en) 1984-01-16

Family

ID=20341714

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006389A SE431063B (en) 1980-09-12 1980-09-12 Filter arrangement

Country Status (1)

Country Link
SE (1) SE431063B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150694A1 (en) * 1984-01-27 1985-08-07 Jacob Weitman Heat recovery device
NL2025346B1 (en) * 2020-04-15 2021-10-26 Bimex B V Drum filter for removing solids from a liquid, filter drum and flexible seal for use in such a drum filter

Also Published As

Publication number Publication date
SE431063B (en) 1984-01-16

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