SE366220B - - Google Patents

Info

Publication number
SE366220B
SE366220B SE03326/72A SE332672A SE366220B SE 366220 B SE366220 B SE 366220B SE 03326/72 A SE03326/72 A SE 03326/72A SE 332672 A SE332672 A SE 332672A SE 366220 B SE366220 B SE 366220B
Authority
SE
Sweden
Application number
SE03326/72A
Inventor
B Sundquist
C Selin
Original Assignee
Sala Maskinfab 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 Maskinfab Ab filed Critical Sala Maskinfab Ab
Priority to SE03326/72A priority Critical patent/SE366220B/xx
Priority to DE2311939A priority patent/DE2311939A1/de
Priority to CA165,815A priority patent/CA1004992A/en
Priority to AU53269/73A priority patent/AU5326973A/en
Publication of SE366220B publication Critical patent/SE366220B/xx

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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B01D33/745—Construction of suction casings, pans, or the like
    • B01D33/0025—
    • B01D33/0064—
    • B01D33/0087—
    • 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
    • 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
    • B01D33/09—Filters 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
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • 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
    • 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)
SE03326/72A 1972-03-15 1972-03-15 SE366220B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE03326/72A SE366220B (sv) 1972-03-15 1972-03-15
DE2311939A DE2311939A1 (de) 1972-03-15 1973-03-09 Verfahren und vorrichtung beim filtrieren einer aufschlaemmung auf einem filterband
CA165,815A CA1004992A (en) 1972-03-15 1973-03-12 Suspension filtration by belt and drum filter having suction boxes before the drum
AU53269/73A AU5326973A (en) 1972-03-15 1973-03-14 Method of filtration

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE366220B true SE366220B (sv) 1974-09-16

Family

ID=20261876

Family Applications (1)

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

Country Status (4)

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

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
CA1004992A (en) 1977-02-08
DE2311939A1 (de) 1973-09-20
AU5326973A (en) 1974-09-19

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