SE325771B - - Google Patents
Info
- Publication number
- SE325771B SE325771B SE08680/67A SE868067A SE325771B SE 325771 B SE325771 B SE 325771B SE 08680/67 A SE08680/67 A SE 08680/67A SE 868067 A SE868067 A SE 868067A SE 325771 B SE325771 B SE 325771B
- Authority
- SE
- Sweden
- Prior art keywords
- column
- pulp
- june
- piston
- washed
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/04—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in diffusers ; Washing of pulp of fluid consistency without substantially thickening
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE08680/67A SE325771B (de) | 1967-06-20 | 1967-06-20 | |
US737161A US3595038A (en) | 1967-06-20 | 1968-06-14 | Apparatus for washing fibrous suspensions |
FR1571653D FR1571653A (de) | 1967-06-20 | 1968-06-19 | |
DE19681767805 DE1767805A1 (de) | 1967-06-20 | 1968-06-19 | Verfahren und Vorrichtung zum Waschen von Fasersuspensionen |
GB29213/68A GB1219314A (en) | 1967-06-20 | 1968-06-19 | Method of washing fibrous suspensions and apparatus for carrying out said method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE08680/67A SE325771B (de) | 1967-06-20 | 1967-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE325771B true SE325771B (de) | 1970-07-06 |
Family
ID=20274755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE08680/67A SE325771B (de) | 1967-06-20 | 1967-06-20 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3595038A (de) |
DE (1) | DE1767805A1 (de) |
FR (1) | FR1571653A (de) |
GB (1) | GB1219314A (de) |
SE (1) | SE325771B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807202A (en) * | 1969-09-30 | 1974-04-30 | K Gunkel | Continuous washing apparatus for pulp stock and the like |
SE394821B (sv) * | 1975-04-15 | 1977-07-11 | Kamyr Ab | Sett och anordning for avvattning av suspensioner i rorelse |
GB1605111A (en) * | 1977-09-28 | 1981-12-16 | Ahlastron Osakeyhtio A | De-inking |
US4213822A (en) * | 1978-10-12 | 1980-07-22 | Eriksson Erik S | Apparatus for displacement washing of fibrous material suspended in a liquid |
US4564144A (en) * | 1982-05-04 | 1986-01-14 | Laakso Oliver A | Stationary diffuser |
SE439788B (sv) * | 1983-11-01 | 1985-07-01 | Mo Och Domsjoe Ab | Anordning for avlegsnande av fororeningar ur cellulosamassa vid uttag av prov fran en massasuspension |
US4975148A (en) * | 1988-12-06 | 1990-12-04 | Ahlstromforetagen Svenska Ab | Cold blow system for batch production of pulp |
US5255540A (en) * | 1990-06-29 | 1993-10-26 | Beloit Technologies, Inc. | Pressurized dynamic washer |
US5538632A (en) * | 1993-10-28 | 1996-07-23 | Beloit Technologies, Inc. | Multiple filter dynamic washer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US439033A (en) * | 1890-10-21 | Digester | ||
GB150782A (en) * | 1919-06-04 | 1920-09-06 | Samuel Milne | Improvements in and relating to stationary digesters and the like used in paper making and the like |
US1864220A (en) * | 1930-04-14 | 1932-06-21 | Mead Res Engineering Company | Paper manufacture |
US3088306A (en) * | 1960-03-28 | 1963-05-07 | Kamyr Ab | Container for washing of cellulose pulp |
US3078703A (en) * | 1960-09-10 | 1963-02-26 | Kamyr Ab | Sieve arrangement in cylindrical containers for cellulosic pulp |
SE198496C1 (de) * | 1963-05-20 | 1965-09-21 | ||
FI44514B (de) * | 1963-12-13 | 1971-08-02 | Kamyr Ab | |
US3475271A (en) * | 1966-02-07 | 1969-10-28 | Kamyr Ab | Cellulose digester with washing apparatus |
DE1223343B (de) * | 1967-05-15 | 1966-08-25 | Improved Machinery Inc | Zylindrisches Spaltfilter |
-
1967
- 1967-06-20 SE SE08680/67A patent/SE325771B/xx unknown
-
1968
- 1968-06-14 US US737161A patent/US3595038A/en not_active Expired - Lifetime
- 1968-06-19 DE DE19681767805 patent/DE1767805A1/de active Pending
- 1968-06-19 FR FR1571653D patent/FR1571653A/fr not_active Expired
- 1968-06-19 GB GB29213/68A patent/GB1219314A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1767805A1 (de) | 1972-03-16 |
GB1219314A (en) | 1971-01-13 |
FR1571653A (de) | 1969-06-20 |
US3595038A (en) | 1971-07-27 |
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