CA1004992A - Suspension filtration by belt and drum filter having suction boxes before the drum - Google Patents

Suspension filtration by belt and drum filter having suction boxes before the drum

Info

Publication number
CA1004992A
CA1004992A CA165,815A CA165815A CA1004992A CA 1004992 A CA1004992 A CA 1004992A CA 165815 A CA165815 A CA 165815A CA 1004992 A CA1004992 A CA 1004992A
Authority
CA
Canada
Prior art keywords
drum
belt
suction boxes
suspension filtration
boxes before
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
CA165,815A
Other languages
English (en)
Other versions
CA165815S (en
Inventor
Carl R. Selin
Bror G. Sundquist
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.)
Metso Minerals Wear Protection AB
Original Assignee
Sala Maskinfabriks 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
Application filed by Sala Maskinfabriks AB filed Critical Sala Maskinfabriks AB
Application granted granted Critical
Publication of CA1004992A publication Critical patent/CA1004992A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
CA165,815A 1972-03-15 1973-03-12 Suspension filtration by belt and drum filter having suction boxes before the drum Expired CA1004992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03326/72A SE366220B (fr) 1972-03-15 1972-03-15

Publications (1)

Publication Number Publication Date
CA1004992A true CA1004992A (en) 1977-02-08

Family

ID=20261876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,815A Expired CA1004992A (en) 1972-03-15 1973-03-12 Suspension filtration by belt and drum filter having suction boxes before the drum

Country Status (4)

Country Link
AU (1) AU5326973A (fr)
CA (1) CA1004992A (fr)
DE (1) DE2311939A1 (fr)
SE (1) SE366220B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831384A1 (de) * 1978-07-17 1980-01-31 Weiss Geb Kg Filterhilfsmittel zur aufbereitung von suspensionen, insbesondere von kommunal-, industrie- und sonstigen schlaemmen fuer die nachfolgende entwaesserung
FI60652C (fi) * 1980-05-28 1982-03-10 Rauma Repola Oy Foerfarande och anordning foer tjockning av suspension eller massa
PT73545B (en) * 1980-08-28 1983-07-04 Calgon Corp Process for dewatering kaolin clay slurries
DE3707781A1 (de) * 1987-03-11 1988-09-22 Karl Wiedemann Vorrichtung zur dehydrierung von schlamm
AU637275B2 (en) * 1991-04-17 1993-05-20 Michael Owens Controller for moving belt filters
DE19704201C2 (de) * 1996-02-06 2002-04-18 Oliver Kraus Vorrichtung und Verfahren zum Entwässern und Trocknen von Schlämmen

Also Published As

Publication number Publication date
SE366220B (fr) 1974-09-16
DE2311939A1 (de) 1973-09-20
AU5326973A (en) 1974-09-19

Similar Documents

Publication Publication Date Title
AU465463B2 (en) Box filter
CA943078A (en) Electrostatic air filter
AU5491273A (en) Filter
CA1006783A (en) Filter material
AU472983B2 (en) Filter elements for continuous filters
CA980268A (en) Extended filter bag
CA1004992A (en) Suspension filtration by belt and drum filter having suction boxes before the drum
CA1030081A (fr) Depoussiereurs a sacs filtrants
AU474058B2 (en) Filter
CA1000374A (en) Filter choke
CA1010377A (en) Filter bag
CA944200A (en) Suction pickup suspension
CA1003765A (en) Fabric filter
CA975290A (en) Thermo-humid air filter
CA962200A (en) Electret filter
CA897267A (en) Adaptive resonant filter
CA912945A (en) Cigarette filters
CA915507A (en) Belt filter press
CA892832A (en) Differential filter
CA897071A (en) Backflushing filter
AU493362B2 (en) Gravity filter
CA893499A (en) Filter
AU478576B2 (en) Filter
CA891832A (en) Filter
CA912947A (en) Filter