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
Links
Classifications
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- 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
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- B01D33/0025—
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- B01D33/0064—
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- B01D33/0087—
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03326/72A SE366220B (en) | 1972-03-15 | 1972-03-15 | |
| DE2311939A DE2311939A1 (en) | 1972-03-15 | 1973-03-09 | Filtration of suspension - on endless belt filter with application of two stages of vacuum |
| 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 (en) | 1972-03-15 | 1972-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE366220B true SE366220B (en) | 1974-09-16 |
Family
ID=20261876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE03326/72A SE366220B (en) | 1972-03-15 | 1972-03-15 |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU5326973A (en) |
| CA (1) | CA1004992A (en) |
| DE (1) | DE2311939A1 (en) |
| SE (1) | SE366220B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831384A1 (en) * | 1978-07-17 | 1980-01-31 | Weiss Geb Kg | FILTER TOOLS FOR TREATMENT OF SUSPENSIONS, ESPECIALLY COMMUNAL, INDUSTRIAL AND OTHER SLUDGE FOR THE FOLLOWING DRAINAGE |
| FI60652C (en) * | 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 (en) * | 1987-03-11 | 1988-09-22 | Karl Wiedemann | Apparatus for sludge dehydration |
| AU637275B2 (en) * | 1991-04-17 | 1993-05-20 | Michael Owens | Controller for moving belt filters |
| DE19704201C2 (en) * | 1996-02-06 | 2002-04-18 | Oliver Kraus | Device and method for dewatering and drying sludge |
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1972
- 1972-03-15 SE SE03326/72A patent/SE366220B/xx unknown
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1973
- 1973-03-09 DE DE2311939A patent/DE2311939A1/en 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 |
|---|---|
| CA1004992A (en) | 1977-02-08 |
| AU5326973A (en) | 1974-09-19 |
| DE2311939A1 (en) | 1973-09-20 |