FI49442B - - Google Patents
Info
- Publication number
- FI49442B FI49442B FI1741/66A FI174166A FI49442B FI 49442 B FI49442 B FI 49442B FI 1741/66 A FI1741/66 A FI 1741/66A FI 174166 A FI174166 A FI 174166A FI 49442 B FI49442 B FI 49442B
- Authority
- FI
- Finland
Links
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
-
- 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
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE08609/65A SE338915B (de) | 1965-06-29 | 1965-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI49442B true FI49442B (de) | 1975-02-28 |
| FI49442C FI49442C (fi) | 1975-06-10 |
Family
ID=20274558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI661741A FI49442C (fi) | 1965-06-29 | 1966-06-29 | Laite pyörivillä suodatinrummuilla varustetuissa vedenpoistosuodattimi ssa. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1299281B (de) |
| FI (1) | FI49442C (de) |
| SE (1) | SE338915B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016115577A1 (de) | 2016-08-23 | 2018-03-01 | Andritz Kmpt Gmbh | Vakuum- und/oder Druck-Trommelfiltervorrichtung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2395098A (en) * | 1942-10-14 | 1946-02-19 | Morton Salt Co | Rotary filter and final scraper therefor |
| BE505017A (de) * | 1950-08-05 | |||
| DE1175650B (de) * | 1959-12-08 | 1964-08-13 | Melotte Ecremeuses | Trommeldrehfilter mit Filterhilfsschicht und einer Vorrichtung zum Abheben des Filterkuchens einschliesslich der Filterhilfsschicht |
-
1965
- 1965-06-29 SE SE08609/65A patent/SE338915B/xx unknown
-
1966
- 1966-06-27 DE DEI31174A patent/DE1299281B/de active Pending
- 1966-06-29 FI FI661741A patent/FI49442C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| SE338915B (de) | 1971-09-20 |
| DE1299281B (de) | 1969-07-17 |
| FI49442C (fi) | 1975-06-10 |