CH306631A - Drum screening machine. - Google Patents

Drum screening machine.

Info

Publication number
CH306631A
CH306631A CH306631DA CH306631A CH 306631 A CH306631 A CH 306631A CH 306631D A CH306631D A CH 306631DA CH 306631 A CH306631 A CH 306631A
Authority
CH
Switzerland
Prior art keywords
screening machine
drum screening
drum
machine
screening
Prior art date
Application number
Other languages
German (de)
Inventor
Passavant-Werke
Original Assignee
Passavant Werke
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 Passavant Werke filed Critical Passavant Werke
Publication of CH306631A publication Critical patent/CH306631A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/48Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • B03B5/56Drum classifiers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/27Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/333Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/46Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/48Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)
CH306631D 1952-04-08 1952-12-10 Drum screening machine. CH306631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE306631X 1952-04-08

Publications (1)

Publication Number Publication Date
CH306631A true CH306631A (en) 1955-04-30

Family

ID=6121184

Family Applications (1)

Application Number Title Priority Date Filing Date
CH306631D CH306631A (en) 1952-04-08 1952-12-10 Drum screening machine.

Country Status (5)

Country Link
BE (1) BE516072A (en)
CH (1) CH306631A (en)
FR (2) FR1068335A (en)
GB (1) GB725333A (en)
NL (1) NL90834C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3753622A1 (en) * 2019-06-17 2020-12-23 Gerum GmbH Filter unit and filtration assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238444B (en) * 1956-01-23 1967-04-13 Passavant Werke Circulating, internally pressurized sieving machine for mechanical cleaning of water
DE1265709B (en) * 1962-10-15 1968-04-11 Joenkoepings Mek Werkstads Akt Screen cloth tensioning device
US3353752A (en) * 1963-06-19 1967-11-21 Karlstad Mekaniska Ab Liquid spraying or screening device
DE4016915A1 (en) * 1990-05-25 1991-11-28 Nordenskjoeld Reinhart Von METHOD AND DEVICE FOR MECHANICALLY SEPARATING SOLIDS FROM A FLUID
CA2099022A1 (en) * 1993-06-23 1994-12-24 Gunther Abel Apparatus for separating solids and liquids
GB2314032A (en) * 1996-06-11 1997-12-17 Ecological Products Ltd Solids screening apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3753622A1 (en) * 2019-06-17 2020-12-23 Gerum GmbH Filter unit and filtration assembly

Also Published As

Publication number Publication date
GB725333A (en) 1955-03-02
NL90834C (en)
FR1164913A (en) 1958-10-15
BE516072A (en)
FR1068335A (en) 1954-06-24

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