SE8405274L - Tvastegsraffinor - Google Patents
TvastegsraffinorInfo
- Publication number
- SE8405274L SE8405274L SE8405274A SE8405274A SE8405274L SE 8405274 L SE8405274 L SE 8405274L SE 8405274 A SE8405274 A SE 8405274A SE 8405274 A SE8405274 A SE 8405274A SE 8405274 L SE8405274 L SE 8405274L
- Authority
- SE
- Sweden
- Prior art keywords
- refiner
- refining
- tvastegsraffinor
- series
- producing
- 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
-
- 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
- D21D1/303—Double disc mills
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000439565A CA1246374A (en) | 1983-10-24 | 1983-10-24 | Two stage high consistency refiner |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8405274D0 SE8405274D0 (sv) | 1984-10-22 |
SE8405274L true SE8405274L (sv) | 1985-04-25 |
SE463518B SE463518B (sv) | 1990-12-03 |
Family
ID=4126354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8405274A SE463518B (sv) | 1983-10-24 | 1984-10-22 | Raffinoer foer framstaellning av massa i tvaa steg fraan oraffinerat material innefattande flis |
Country Status (4)
Country | Link |
---|---|
US (1) | US4700900A (sv) |
JP (1) | JPS60167987A (sv) |
CA (1) | CA1246374A (sv) |
SE (1) | SE463518B (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE461103B (sv) * | 1988-05-06 | 1990-01-08 | Svenska Traeforskningsinst | Framstaellning av mekanisk och kemimekanisk massa i tvaa steg |
US4986480A (en) * | 1989-06-29 | 1991-01-22 | Kamyr Ab | Method and apparatus for feeding a conical refiner |
US5076892A (en) * | 1989-07-20 | 1991-12-31 | Sprout-Bauer Inc. | Apparatus for pressurized refining of lignocellulose material |
JP2554176Y2 (ja) * | 1991-08-29 | 1997-11-12 | 相川鉄工株式会社 | 製紙用ダブルディスク離解機 |
CN1037623C (zh) * | 1992-07-17 | 1998-03-04 | 中山大学 | 内胆密封式两段法制备活性碳纤维的工艺 |
US5445328A (en) * | 1993-08-25 | 1995-08-29 | Andritz Sprout-Bauer, Inc. | Dual zone refiner with separated discharge flow control |
EP0659484A1 (en) * | 1993-12-27 | 1995-06-28 | Masuko Sangyo Co.,Ltd. | High-speed pulverizing method and equipment |
US5564634A (en) * | 1994-03-31 | 1996-10-15 | Rouse; Michael W. | Rubber comminuting apparatus |
US6059924A (en) * | 1998-01-02 | 2000-05-09 | Georgia-Pacific Corporation | Fluffed pulp and method of production |
CN1099153C (zh) * | 1998-04-08 | 2003-01-15 | 塞莫·布莱克·克劳森公司 | 纸浆加工设备、盘式匀化器和筛及纸浆悬浮液加工方法 |
ATE292705T1 (de) * | 1998-05-27 | 2005-04-15 | Pulp Paper Res Inst | Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität |
US5988538A (en) * | 1998-07-28 | 1999-11-23 | J&L Fiber Services, Inc. | Refiner disc having steam exhaust channel |
JP5433232B2 (ja) * | 2008-12-27 | 2014-03-05 | 株式会社シード | 古紙処理装置の叩解方法、古紙処理方法、古紙処理装置の叩解装置および古紙処理装置 |
DE102018133114A1 (de) * | 2018-12-20 | 2020-06-25 | Voith Patent Gmbh | Mahlanordnung |
BR112022013920A2 (pt) * | 2020-04-01 | 2022-10-11 | Andritz Ag Maschf | Dispositivo para refino de uma suspensão de polpa de fibra |
AT523590B1 (de) * | 2020-04-01 | 2022-01-15 | Andritz Ag Maschf | Vorrichtung zur mahlung einer faserstoffsuspension |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA394296A (en) * | 1941-01-28 | Morden Machines Company | Fibrous material refining engine | |
CA783928A (en) * | 1968-04-30 | J. M. Voith Gmbh | Refining machine for fibrous material | |
CA317355A (en) * | 1931-11-24 | Groundwater Fraser William | Pulp refining engine | |
US608085A (en) * | 1898-07-26 | Double equalizing grinding-mill | ||
FR1093443A (fr) * | 1953-04-16 | 1955-05-04 | Perfectionnement aux défibreurs et aux raffineurs à disques à lames ou à meules | |
US2864562A (en) * | 1953-05-20 | 1958-12-16 | Bauer Bros Co | Plural stage disc mill with back pressure control means for each stage |
GB1066226A (en) * | 1963-07-01 | 1967-04-26 | Defibrator Ab | Grinding apparatus primarily for ligno-cellulose containing material |
US3654075A (en) * | 1969-12-10 | 1972-04-04 | Beloit Corp | Control system for paper refiners utilizing mass rate and machine property compensation |
SU562426A1 (ru) * | 1975-12-03 | 1977-06-25 | Всесоюзный Научно-Исследовательский Институт Деревообрабатывающей Промышленности | Устройство дл получени древесноволокнистогй массы |
FI51717C (sv) * | 1976-01-20 | 1977-03-10 | Yhtyneet Paperitehtaat Oy | Förfarande och anordning för framställning av varmslipmassa. |
SE419659B (sv) * | 1976-03-19 | 1981-08-17 | Rolf Bertil Reinhall | Sett och anordning for framstellning av fibermassa av fiberformigt lignocellulosahaltigt material |
SE413601B (sv) * | 1976-06-30 | 1980-06-09 | American Defibrator | Sett vid framstellning av fibermassa i en under angtryck staende malapparat samt anordning for genomforande av settet |
SU644894A1 (ru) * | 1977-03-05 | 1979-01-30 | Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения | Сдвоенна дискова мельница |
SE409476B (sv) * | 1978-02-17 | 1979-08-20 | Sca Development Ab | Sett for fraffinering av lignocellulosahaltigt material |
SE422089B (sv) * | 1978-05-03 | 1982-02-15 | Defibrator Ab | Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material |
US4247362A (en) * | 1979-05-21 | 1981-01-27 | The Buckeye Cellulose Corporation | High yield fiber sheets |
FI60416C (fi) * | 1979-12-04 | 1982-01-11 | Enso Gutzeit Oy | Foerfarande att framstaella traemassa mekaniskt av traeflis |
US4455195A (en) * | 1982-01-05 | 1984-06-19 | James River Corporation | Fibrous filter media and process for producing same |
-
1983
- 1983-10-24 CA CA000439565A patent/CA1246374A/en not_active Expired
-
1984
- 1984-10-22 SE SE8405274A patent/SE463518B/sv not_active IP Right Cessation
- 1984-10-24 JP JP59223815A patent/JPS60167987A/ja active Pending
-
1985
- 1985-12-17 US US06/808,686 patent/US4700900A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1246374A (en) | 1988-12-13 |
US4700900A (en) | 1987-10-20 |
SE463518B (sv) | 1990-12-03 |
JPS60167987A (ja) | 1985-08-31 |
SE8405274D0 (sv) | 1984-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8405274-5 Format of ref document f/p: F |
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NUG | Patent has lapsed |