NO125320B - - Google Patents
Download PDFInfo
- Publication number
- NO125320B NO125320B NO160856A NO16085665A NO125320B NO 125320 B NO125320 B NO 125320B NO 160856 A NO160856 A NO 160856A NO 16085665 A NO16085665 A NO 16085665A NO 125320 B NO125320 B NO 125320B
- Authority
- NO
- Norway
- Prior art keywords
- drum
- rudder
- opening
- openings
- channel
- Prior art date
Links
- 239000000725 suspension Substances 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 26
- 239000000706 filtrate Substances 0.000 description 8
- 239000010865 sewage Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
-
- 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
- B01D33/465—Regenerating 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15124/64A SE311592B (pm) | 1964-12-14 | 1964-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125320B true NO125320B (pm) | 1972-08-21 |
Family
ID=20300176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO160856A NO125320B (pm) | 1964-12-14 | 1965-12-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3275155A (pm) |
| FI (1) | FI44115B (pm) |
| GB (1) | GB1091726A (pm) |
| NO (1) | NO125320B (pm) |
| SE (1) | SE311592B (pm) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0094994B1 (en) * | 1982-05-21 | 1987-04-29 | Exxon Research And Engineering Company | Improved rotary drum filter |
| SE542326C2 (en) * | 2018-06-21 | 2020-04-14 | Valmet Oy | Vacuum filter |
-
1964
- 1964-12-14 SE SE15124/64A patent/SE311592B/xx unknown
-
1965
- 1965-12-03 GB GB51365/65A patent/GB1091726A/en not_active Expired
- 1965-12-08 US US512425A patent/US3275155A/en not_active Expired - Lifetime
- 1965-12-10 NO NO160856A patent/NO125320B/no unknown
- 1965-12-13 FI FI2982/65A patent/FI44115B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI44115B (pm) | 1971-06-01 |
| US3275155A (en) | 1966-09-27 |
| GB1091726A (en) | 1967-11-22 |
| SE311592B (pm) | 1969-06-16 |
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