NO175947C - Anordning for raffinering av cellulloseholdig materiale - Google Patents
Anordning for raffinering av cellulloseholdig materialeInfo
- Publication number
- NO175947C NO175947C NO904055A NO904055A NO175947C NO 175947 C NO175947 C NO 175947C NO 904055 A NO904055 A NO 904055A NO 904055 A NO904055 A NO 904055A NO 175947 C NO175947 C NO 175947C
- Authority
- NO
- Norway
- Prior art keywords
- cellulosic material
- refining cellulosic
- refining
- cellulosic
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Paper (AREA)
- Crushing And Grinding (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903070A SE467463B (sv) | 1989-09-19 | 1989-09-19 | Anordning foer raffinering av cellulosahaltigt material i form av flis |
Publications (4)
Publication Number | Publication Date |
---|---|
NO904055D0 NO904055D0 (no) | 1990-09-18 |
NO904055L NO904055L (no) | 1991-03-20 |
NO175947B NO175947B (no) | 1994-09-26 |
NO175947C true NO175947C (no) | 1995-01-04 |
Family
ID=20376914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO904055A NO175947C (no) | 1989-09-19 | 1990-09-18 | Anordning for raffinering av cellulloseholdig materiale |
Country Status (3)
Country | Link |
---|---|
US (1) | US5040736A (no) |
NO (1) | NO175947C (no) |
SE (1) | SE467463B (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5195684A (en) * | 1992-05-06 | 1993-03-23 | Curt G. Joa, Inc. | Screenless disk mill |
SE508503C2 (sv) * | 1997-02-25 | 1998-10-12 | Sunds Defibrator Ind Ab | Matningsanordning avsedd för malapparater med två motstående malorgan |
SE516965C2 (sv) * | 1997-02-25 | 2002-03-26 | Valmet Fibertech Ab | Sätt för mekanisk bearbetning av lignocellulosahaltigt fibermaterial i en malapparat samt inmatningsanordning för en sådan malapparat |
SE508502C2 (sv) * | 1997-02-25 | 1998-10-12 | Sunds Defibrator Ind Ab | Matningselement för malapparat med två motstående malorgan, av vilka ett är stationärt och ett roterande |
US6024308A (en) * | 1998-11-11 | 2000-02-15 | J&L Fiber Services, Inc. | Conically tapered disc-shaped comminution element for a disc refiner |
US20060175447A1 (en) * | 2005-02-09 | 2006-08-10 | Duggan Rodney D | Cup and cone feed distributor |
US9403336B2 (en) | 2010-12-09 | 2016-08-02 | Mark E. Koenig | System and method for crushing and compaction |
US8708266B2 (en) | 2010-12-09 | 2014-04-29 | Mark E. Koenig | System for crushing with screw porition that increases in diameter |
US9346624B2 (en) | 2011-11-04 | 2016-05-24 | Mark E. Koenig | Cantilevered screw assembly |
US9132968B2 (en) | 2011-11-04 | 2015-09-15 | Mark E. Koenig | Cantilevered screw assembly |
US9821962B2 (en) | 2015-12-14 | 2017-11-21 | Mark E. Koenig | Cantilevered screw assembly |
SE542986C2 (en) * | 2019-03-13 | 2020-09-22 | Valmet Oy | Double disc pulp refiner comprising a center plate |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3765611A (en) * | 1972-08-07 | 1973-10-16 | Bauer Bros Co | Refining process |
US3893631A (en) * | 1974-07-17 | 1975-07-08 | Sprout Waldron & Co Inc | Twin refiner with double floating discs |
BR7500262A (pt) * | 1975-01-15 | 1976-08-17 | M Pilao | Aperfeicoamento em refinador para polpa de madeira ou similar |
SE419659B (sv) * | 1976-03-19 | 1981-08-17 | Rolf Bertil Reinhall | Sett och anordning for framstellning av fibermassa av fiberformigt lignocellulosahaltigt material |
DE2641395A1 (de) * | 1976-04-20 | 1977-11-03 | Toshio Yagi | Abfallbeseitigungsvorrichtung |
SE422224B (sv) * | 1978-08-07 | 1982-02-22 | Berggren Torsten L | Malmaskin for behandling av fiberuppslamningar, sasom pappersmassa, samt styckeformigt malgods, sasom treflis och span |
SE422341B (sv) * | 1978-12-01 | 1982-03-01 | Sunds Defibrator | Anordning for raffinering av lignocellulosahaltigt material |
US4378092A (en) * | 1980-10-27 | 1983-03-29 | Cell Develop, Inc. | Method and apparatus for grinding pulp stock in pulp defibrating apparatus of the double rotating disc type |
SE436287B (sv) * | 1983-04-12 | 1984-11-26 | Sunds Defibrator | Sett och anordning for framstellning av fibermassa fran lignocellulosahaltigt material |
JPS61174489A (ja) * | 1985-01-28 | 1986-08-06 | 株式会社 サトミ製作所 | 高濃度パルプスクリ−ン |
US4725336A (en) * | 1985-01-31 | 1988-02-16 | Swm Corporation | Refiner apparatus with integral steam separator |
SU1361218A1 (ru) * | 1985-10-22 | 1987-12-23 | Ленинградское Отделение Научно-Исследовательского И Проектно-Конструкторского Института Целлюлозного Машиностроения | Смеситель волокнистой массы |
-
1989
- 1989-09-19 SE SE8903070A patent/SE467463B/sv not_active IP Right Cessation
-
1990
- 1990-08-13 US US07/566,260 patent/US5040736A/en not_active Expired - Lifetime
- 1990-09-18 NO NO904055A patent/NO175947C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8903070D0 (sv) | 1989-09-19 |
SE467463B (sv) | 1992-07-20 |
US5040736A (en) | 1991-08-20 |
NO904055D0 (no) | 1990-09-18 |
NO904055L (no) | 1991-03-20 |
SE8903070L (sv) | 1991-03-20 |
NO175947B (no) | 1994-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |