SE418309B - Sett och anordning vid raffinering av fibermaterial i en skivraffinor - Google Patents
Sett och anordning vid raffinering av fibermaterial i en skivraffinorInfo
- Publication number
- SE418309B SE418309B SE7710948A SE7710948A SE418309B SE 418309 B SE418309 B SE 418309B SE 7710948 A SE7710948 A SE 7710948A SE 7710948 A SE7710948 A SE 7710948A SE 418309 B SE418309 B SE 418309B
- Authority
- SE
- Sweden
- Prior art keywords
- grinding
- channels
- gap
- steam
- segments
- 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
Landscapes
- Paper (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Crushing And Grinding (AREA)
- Optical Measuring Cells (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7710948A SE418309B (sv) | 1977-09-30 | 1977-09-30 | Sett och anordning vid raffinering av fibermaterial i en skivraffinor |
FI782398A FI62368C (fi) | 1977-09-30 | 1978-08-03 | Saett och anordning foer framstaellning av cellulosamassa |
NO782653A NO782653L (no) | 1977-09-30 | 1978-08-03 | Fremgangsmaate og anordning for fremstilling av cellulosemasse |
AT0565078A AT363313B (de) | 1977-09-30 | 1978-08-03 | Scheibenmuehle zur aufbereitung von faserhaltigen stoffen |
JP9501478A JPS5450601A (en) | 1977-09-30 | 1978-08-03 | Finely crushing method and apparatus of fibrous material within disc refiner |
US05/933,999 US4221631A (en) | 1977-09-30 | 1978-08-16 | Method and apparatus for refining fiberous material |
CA309,889A CA1079559A (en) | 1977-09-30 | 1978-08-23 | Method and apparatus for production of cellulose pulp |
AU39319/78A AU513906B2 (en) | 1977-09-30 | 1978-08-28 | Venting steam through disc ofa refiner |
NZ188339A NZ188339A (en) | 1977-09-30 | 1978-09-05 | Paper pulp refiner refining surfaces have steam pressure relief passages |
DE2839390A DE2839390C3 (de) | 1977-09-30 | 1978-09-11 | Scheibenmühle zur Aufbereitung von Fasermaterial |
SU782665547A SU837331A3 (ru) | 1977-09-30 | 1978-09-22 | Дискова мельница волокнистогоцЕллюлОзОСОдЕРжАщЕгО МАТЕРиАлА |
BR7806453A BR7806453A (pt) | 1977-09-30 | 1978-09-28 | Processo e aparelho para a producao de polpa de celulose |
FR7827881A FR2404707A1 (fr) | 1977-09-30 | 1978-09-29 | Procede et appareil pour la fabrication de pate cellulosique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7710948A SE418309B (sv) | 1977-09-30 | 1977-09-30 | Sett och anordning vid raffinering av fibermaterial i en skivraffinor |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7710948L SE7710948L (sv) | 1979-03-31 |
SE418309B true SE418309B (sv) | 1981-05-18 |
Family
ID=20332426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7710948A SE418309B (sv) | 1977-09-30 | 1977-09-30 | Sett och anordning vid raffinering av fibermaterial i en skivraffinor |
Country Status (13)
Country | Link |
---|---|
US (1) | US4221631A (ru) |
JP (1) | JPS5450601A (ru) |
AT (1) | AT363313B (ru) |
AU (1) | AU513906B2 (ru) |
BR (1) | BR7806453A (ru) |
CA (1) | CA1079559A (ru) |
DE (1) | DE2839390C3 (ru) |
FI (1) | FI62368C (ru) |
FR (1) | FR2404707A1 (ru) |
NO (1) | NO782653L (ru) |
NZ (1) | NZ188339A (ru) |
SE (1) | SE418309B (ru) |
SU (1) | SU837331A3 (ru) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401280A (en) * | 1980-09-08 | 1983-08-30 | Sunds Defibrator, Inc. | Disc-type pulp refining apparatus |
US4537675A (en) * | 1982-05-13 | 1985-08-27 | In-Situ, Inc. | Upgraded solvents in coal liquefaction processes |
SE463821B (sv) * | 1986-02-11 | 1991-01-28 | Kamyr Ab | Foerfarande foer att saenka energifoerbrukningen vid raffinering av en blandning eller suspension av fibermaterial |
US5152871A (en) * | 1986-04-10 | 1992-10-06 | Kamyr Ab | Method for decreasing energy consumption during refining of fiber material while maintaining capacity |
US5047118A (en) * | 1986-04-10 | 1991-09-10 | Kamyr Ab | Method for decreasing energy consumption during refining of fiber material at a reduced grinding frequency while maintaining capacity |
SE456748B (sv) * | 1986-04-10 | 1988-10-31 | Kamyr Ab | Foerfarande och anordning foer raffinering av fibermaterial |
US4986480A (en) * | 1989-06-29 | 1991-01-22 | Kamyr Ab | Method and apparatus for feeding a conical refiner |
US5248099A (en) * | 1991-04-05 | 1993-09-28 | Andritz Sprout-Bauer, Inc. | Three zone multiple intensity refiner |
US5373995A (en) * | 1993-08-25 | 1994-12-20 | Johansson; Ola M. | Vented refiner and venting process |
US5645690A (en) * | 1996-09-11 | 1997-07-08 | Westvaco Corporation | Pressure relief system for treating fibrous materials under pressure |
US5988538A (en) * | 1998-07-28 | 1999-11-23 | J&L Fiber Services, Inc. | Refiner disc having steam exhaust channel |
US6024308A (en) * | 1998-11-11 | 2000-02-15 | J&L Fiber Services, Inc. | Conically tapered disc-shaped comminution element for a disc refiner |
US7347392B2 (en) * | 2005-02-28 | 2008-03-25 | J & L Fiber Services, Inc. | Refiners and methods of refining pulp |
US20130001334A1 (en) * | 2005-02-28 | 2013-01-03 | Johansson Ola M | Refiners and methods of refining pulp |
US8061643B2 (en) * | 2007-12-06 | 2011-11-22 | Andritz Inc. | Refiner plate fixtures for quick replacement, and methods and assemblies therefor |
FI124393B (fi) * | 2008-06-19 | 2014-08-15 | Valmet Technologies Inc | Jauhin ja menetelmä kuitumaisen materiaalin jauhamiseksi ja teräsegmentti kuitumaisen materiaalin jauhamiseksi tarkoitettuun jauhimeen |
WO2009155541A2 (en) * | 2008-06-21 | 2009-12-23 | J&L Fiber Services, Inc. | Refiner plate assembly and method with evacuation of refining zone |
SE540681C2 (en) * | 2017-03-03 | 2018-10-09 | Valmet Oy | Steam evacuation in a pulp or fiber refiner |
SE541111C2 (en) * | 2017-06-19 | 2019-04-09 | Valmet Oy | Steam evacuation in a pulp or fiber refiner |
SE1751058A1 (en) * | 2017-09-01 | 2018-12-11 | Valmet Oy | Refiner segment in a fiber refiner |
SE2050147A1 (en) | 2020-02-12 | 2021-03-09 | Valmet Oy | Center ring provided with wings |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE362671B (ru) * | 1972-05-09 | 1973-12-17 | Sca Project Ab | |
SE371654B (ru) * | 1973-11-09 | 1974-11-25 | Sca Project Ab | |
SU486101A1 (ru) * | 1973-12-14 | 1975-09-30 | Дискова мельница | |
SE403916B (sv) * | 1975-06-04 | 1978-09-11 | Rolf Bertil Reinhall | Anordning vid malapparater for lignocellulosahaltigt material |
-
1977
- 1977-09-30 SE SE7710948A patent/SE418309B/sv unknown
-
1978
- 1978-08-03 AT AT0565078A patent/AT363313B/de not_active IP Right Cessation
- 1978-08-03 FI FI782398A patent/FI62368C/fi not_active IP Right Cessation
- 1978-08-03 NO NO782653A patent/NO782653L/no unknown
- 1978-08-03 JP JP9501478A patent/JPS5450601A/ja active Granted
- 1978-08-16 US US05/933,999 patent/US4221631A/en not_active Expired - Lifetime
- 1978-08-23 CA CA309,889A patent/CA1079559A/en not_active Expired
- 1978-08-28 AU AU39319/78A patent/AU513906B2/en not_active Expired
- 1978-09-05 NZ NZ188339A patent/NZ188339A/xx unknown
- 1978-09-11 DE DE2839390A patent/DE2839390C3/de not_active Expired
- 1978-09-22 SU SU782665547A patent/SU837331A3/ru active
- 1978-09-28 BR BR7806453A patent/BR7806453A/pt unknown
- 1978-09-29 FR FR7827881A patent/FR2404707A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
AT363313B (de) | 1981-07-27 |
CA1079559A (en) | 1980-06-17 |
DE2839390B2 (de) | 1980-09-18 |
FR2404707A1 (fr) | 1979-04-27 |
FI782398A (fi) | 1979-03-31 |
NO782653L (no) | 1979-04-02 |
AU513906B2 (en) | 1981-01-15 |
BR7806453A (pt) | 1979-04-24 |
SU837331A3 (ru) | 1981-06-07 |
NZ188339A (en) | 1982-03-30 |
DE2839390C3 (de) | 1981-09-10 |
SE7710948L (sv) | 1979-03-31 |
US4221631A (en) | 1980-09-09 |
JPS578240B2 (ru) | 1982-02-15 |
ATA565078A (de) | 1980-12-15 |
JPS5450601A (en) | 1979-04-20 |
DE2839390A1 (de) | 1979-04-05 |
FI62368B (fi) | 1982-08-31 |
FR2404707B1 (ru) | 1981-01-09 |
FI62368C (fi) | 1982-12-10 |
AU3931978A (en) | 1980-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE418309B (sv) | Sett och anordning vid raffinering av fibermaterial i en skivraffinor | |
FI73256C (fi) | Malsegment. | |
SE502907C2 (sv) | Malelement | |
US4268381A (en) | Rotary pulp screening device of the vertical pressure type | |
SE462982B (sv) | Silplaat | |
SE502906C2 (sv) | Malelement | |
SE449950B (sv) | En anordning for avskiljande av gas ur en hogkonsistent fibersuspension | |
SE456223B (sv) | Malelement for skivraffinor | |
US4812229A (en) | Screen cage | |
SE8702744L (sv) | Apparat foer uppdelning av en suspension av fiberhaltig cellulosamassa | |
US4129263A (en) | Device for refining fibrous material | |
SE514779C2 (sv) | Medbringningsorgan för en centrifugalseparator | |
SE467930B (sv) | Raffinoer foer behandling av massasuspension med minst ett par plana malorgan. | |
SE467463B (sv) | Anordning foer raffinering av cellulosahaltigt material i form av flis | |
SE510948C2 (sv) | Ett par samverkande malelement | |
US3125306A (en) | Grinding disk segment for wood chips and the like | |
SE508502C2 (sv) | Matningselement för malapparat med två motstående malorgan, av vilka ett är stationärt och ett roterande | |
NO890935L (no) | Anordning for siling av papirmasse og en skovle for denne. | |
FI75000C (fi) | Raffinoer. | |
SE508286C2 (sv) | Malelement för skivraffinörer med bommar och mellanliggande spår och kanaler för fri passage av ånga | |
GB2236977A (en) | Extruder granulating die outlet element | |
SE420625B (sv) | Anordning for raffinering av lignocellulosahaltigt material | |
SE456561B (sv) | Centrifugtrumma med en insats av konformiga skivor | |
SE428938B (sv) | Skivraffinor for defibrering av material, sasom treflis | |
SE511370C2 (sv) | Anordning för frammatning och malning av lignocellulosahaltigt fibermaterial |