NO128122B - - Google Patents
Download PDFInfo
- Publication number
- NO128122B NO128122B NO00152409A NO15240964A NO128122B NO 128122 B NO128122 B NO 128122B NO 00152409 A NO00152409 A NO 00152409A NO 15240964 A NO15240964 A NO 15240964A NO 128122 B NO128122 B NO 128122B
- Authority
- NO
- Norway
- Prior art keywords
- reject
- sieve
- core
- rotor
- sorter
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/06—Rotary screen-drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US282666A US3245535A (en) | 1963-05-23 | 1963-05-23 | Vertical pressure type pulp screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO128122B true NO128122B (pt) | 1973-10-01 |
Family
ID=23082575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO00152409A NO128122B (pt) | 1963-05-23 | 1964-03-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3245535A (pt) |
| FI (1) | FI43811C (pt) |
| NO (1) | NO128122B (pt) |
| SE (1) | SE328463B (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363759A (en) * | 1964-04-29 | 1968-01-16 | Bird Machine Co | Screening apparatus with rotary pulsing member |
| US3420373A (en) * | 1966-04-01 | 1969-01-07 | Allen Bruce Hunter | Pulp screens |
| US3508651A (en) * | 1968-04-19 | 1970-04-28 | Hooper & Co Ltd S W | Method and apparatus for screening pulp |
| GB1294980A (pt) * | 1970-05-11 | 1972-11-01 | ||
| CA981215A (en) * | 1972-08-31 | 1976-01-06 | Highratio Screens Ltd. | Pulp stock pressure screen |
| US4000063A (en) * | 1973-03-12 | 1976-12-28 | Kamyr, Inc. | Apparatus for separating knots from pulp |
| CA1009583A (en) * | 1973-03-23 | 1977-05-03 | Sydney W.H. Hooper | Two stage pressure pulp screen device with stationary cylindrical screen |
| DE2830386C2 (de) * | 1978-07-11 | 1982-09-02 | Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen | Verfahren zum Sortieren von Fasersuspensionen sowie Drucksortierer zur Durchführung des Verfahrens |
| US4234417A (en) * | 1979-03-29 | 1980-11-18 | Gauld Equipment Manufacturing Co. | Fibrous stock screen |
| US4268381A (en) * | 1979-05-03 | 1981-05-19 | Uniweld Inc. | Rotary pulp screening device of the vertical pressure type |
| US4267035A (en) * | 1979-08-27 | 1981-05-12 | The Black Clawson Company | Pressurized rotary screening apparatus |
| DE3240487C2 (de) * | 1982-11-02 | 1986-03-06 | Naučno-issledovatel'skij i proektno-konstruktorskij institut celljuloznogo mašinostroenija "NIICMAŠ", Petrozavodsk | Drucksichter für Fasersuspensionen |
| US4749474A (en) * | 1986-08-27 | 1988-06-07 | Ingersoll-Rand Company | Screening apparatus |
| FI82496C (fi) * | 1989-06-05 | 1991-03-11 | Tampella Oy Ab | Foerfarande foer reglering av trycksil och trycksil. |
| SE534497C2 (sv) * | 2009-12-21 | 2011-09-13 | Metso Paper Inc | Silenhet, silanordning och metod för inspektion/justering av en axiell spalt |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1696354A (en) * | 1927-05-17 | 1928-12-25 | Haug Anton Joseph | Pulp-screening machine |
| US1722874A (en) * | 1928-01-13 | 1929-07-30 | Harold D Wells | Pulp screen |
| US1856176A (en) * | 1928-09-06 | 1932-05-03 | Edward J Trimbey | Method of and apparatus for screening paper pulp |
| US1990992A (en) * | 1933-08-08 | 1935-02-12 | American Voith Contact Co Inc | Method and means of mechanically separating slimy substance from fiber stock |
-
1963
- 1963-05-23 US US282666A patent/US3245535A/en not_active Expired - Lifetime
-
1964
- 1964-03-12 NO NO00152409A patent/NO128122B/no unknown
- 1964-03-16 FI FI640560A patent/FI43811C/fi active
- 1964-03-31 SE SE03912/64A patent/SE328463B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI43811B (pt) | 1971-03-01 |
| FI43811C (fi) | 1971-06-10 |
| US3245535A (en) | 1966-04-12 |
| SE328463B (pt) | 1970-09-14 |
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