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 drumInfo
- 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
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)
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)
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 |
-
1972
- 1972-03-15 SE SE03326/72A patent/SE366220B/xx unknown
-
1973
- 1973-03-09 DE DE2311939A patent/DE2311939A1/de active Pending
- 1973-03-12 CA CA165,815A patent/CA1004992A/en not_active Expired
- 1973-03-14 AU AU53269/73A patent/AU5326973A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE366220B (fr) | 1974-09-16 |
DE2311939A1 (de) | 1973-09-20 |
AU5326973A (en) | 1974-09-19 |
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