SE321406B - - Google Patents

Info

Publication number
SE321406B
SE321406B SE408/65A SE40865A SE321406B SE 321406 B SE321406 B SE 321406B SE 408/65 A SE408/65 A SE 408/65A SE 40865 A SE40865 A SE 40865A SE 321406 B SE321406 B SE 321406B
Authority
SE
Sweden
Prior art keywords
mould
pulp
ribs
extending
over
Prior art date
Application number
SE408/65A
Other languages
English (en)
Inventor
O Luthi
Original Assignee
Improved Machinery Inc
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 Improved Machinery Inc filed Critical Improved Machinery Inc
Publication of SE321406B publication Critical patent/SE321406B/xx

Links

Classifications

    • 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
    • B01D33/067Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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
    • B01D33/073Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • 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
    • B01D33/465Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/80Accessories
    • B01D33/82Means for pressure distribution
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/28Position of the filtering element
    • B01D2201/282Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
SE408/65A 1964-01-20 1965-01-13 SE321406B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33899564A 1964-01-20 1964-01-20

Publications (1)

Publication Number Publication Date
SE321406B true SE321406B (xx) 1970-03-02

Family

ID=23327010

Family Applications (1)

Application Number Title Priority Date Filing Date
SE408/65A SE321406B (xx) 1964-01-20 1965-01-13

Country Status (6)

Country Link
US (1) US3306460A (xx)
DE (1) DE1461399C3 (xx)
FI (1) FI49858C (xx)
FR (1) FR1421098A (xx)
GB (1) GB1045580A (xx)
SE (1) SE321406B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363774A (en) * 1965-04-12 1968-01-16 Improved Machinery Inc Rotary drum filter
US3530992A (en) * 1969-02-05 1970-09-29 Improved Machinery Inc Rotary drum filter
US3517818A (en) * 1969-03-07 1970-06-30 Improved Machinery Inc Rotary drum filter
US4370231A (en) * 1981-09-04 1983-01-25 Lavalley Industrial Plastics, Inc. Rotary drum filter
US5308488A (en) * 1992-05-27 1994-05-03 Nelson Philip N Drum structure for corrugated type rotary filters
US5470471A (en) * 1993-05-14 1995-11-28 Ingersoll-Rand Company Anti-rewet deck for press rolls
US7293659B2 (en) * 2005-07-15 2007-11-13 Andritz Inc. Drum structure for rotary drum filtering apparatus and methods of using same
SE534655C2 (sv) * 2009-12-15 2011-11-08 Metso Paper Inc Trumma för bearbetning av cellulosamassa, apparat innefattande trumman samt förfarande för framställning av trumman
DE102010061561A1 (de) * 2010-12-27 2012-06-28 Andritz Kmpt Gmbh Filtervorrichtung
DK3578242T3 (da) 2018-06-05 2021-10-11 ANDRITZ Separation GmbH Vakuum- og/eller trykfiltreringsindretning til filtrering af en suspension
PT3578241T (pt) 2018-06-05 2021-10-26 ANDRITZ Separation GmbH Tambor de filtragem para um dispositivo de filtragem por vacuo e/ou pressão

Also Published As

Publication number Publication date
DE1461399C3 (de) 1978-03-16
GB1045580A (en) 1966-10-12
DE1461399B2 (de) 1977-07-21
DE1461399A1 (de) 1968-12-12
US3306460A (en) 1967-02-28
FI49858C (fi) 1975-10-10
FI49858B (xx) 1975-06-30
FR1421098A (fr) 1965-12-10

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