NO844463L - Fremgangsmaate og anordning for fremstilling av fibermasse - Google Patents
Fremgangsmaate og anordning for fremstilling av fibermasseInfo
- Publication number
- NO844463L NO844463L NO844463A NO844463A NO844463L NO 844463 L NO844463 L NO 844463L NO 844463 A NO844463 A NO 844463A NO 844463 A NO844463 A NO 844463A NO 844463 L NO844463 L NO 844463L
- Authority
- NO
- Norway
- Prior art keywords
- steam
- refiner
- pressure
- refining
- elements
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000007670 refining Methods 0.000 claims description 31
- 239000000835 fiber Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000012978 lignocellulosic material Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010338 mechanical breakdown Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 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
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
Landscapes
- Paper (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8301271A SE435737B (sv) | 1983-03-09 | 1983-03-09 | Sett och anordning for hel eller delvis atervinning av anga, som er tillford eller genererad vid en process for framstellning av fibermassa sett och anordning for hel eller delvis atervinning av anga, som er tillford eller genererad vid en process for framstellning av fibermassa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO844463L true NO844463L (no) | 1984-11-08 |
Family
ID=20350305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO844463A NO844463L (no) | 1983-03-09 | 1984-11-08 | Fremgangsmaate og anordning for fremstilling av fibermasse |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4600475A (sv) |
| EP (1) | EP0168398A1 (sv) |
| JP (1) | JPS60500723A (sv) |
| AU (1) | AU2651084A (sv) |
| FI (1) | FI851390A0 (sv) |
| NO (1) | NO844463L (sv) |
| SE (1) | SE435737B (sv) |
| WO (1) | WO1984003526A1 (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4692214A (en) * | 1984-10-29 | 1987-09-08 | Kamyr Ab | Apparatus for producing mechanical pulp with a refiner having its drive shaft connected to a steam turbine output shaft |
| US4725336A (en) * | 1985-01-31 | 1988-02-16 | Swm Corporation | Refiner apparatus with integral steam separator |
| 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 |
| US5152871A (en) * | 1986-04-10 | 1992-10-06 | Kamyr Ab | Method for decreasing energy consumption during refining of fiber material while maintaining capacity |
| FI75000C (sv) * | 1986-10-31 | 1988-04-11 | Yhtyneet Paperitehtaat Oy | Raffinör. |
| CA2056092C (en) * | 1991-11-25 | 1994-11-29 | Arne Ahlen | Spreader screw |
| US5988538A (en) * | 1998-07-28 | 1999-11-23 | J&L Fiber Services, Inc. | Refiner disc having steam exhaust channel |
| SE516619C2 (sv) * | 2000-06-08 | 2002-02-05 | Valmet Fibertech Ab | Malsegment och malapparat för raffinering av lignocellulosahaltigt material, som innefattar malsegmentet |
| US7188792B2 (en) * | 2003-03-18 | 2007-03-13 | Gl&V Management Hungary Kft. | Refiner rotor assembly with a hub having flow-through ports |
| AT510594B1 (de) * | 2010-12-23 | 2012-05-15 | Andritz Ag Maschf | Refiner |
| SE535778C2 (sv) * | 2011-07-01 | 2012-12-18 | Metso Paper Sweden Ab | Matarskruv, matarskruvsanordning och kvarn för lignocellulosahaltigt material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE403916B (sv) * | 1975-06-04 | 1978-09-11 | Rolf Bertil Reinhall | Anordning vid malapparater for 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 |
| SE427123C (sv) * | 1979-01-04 | 1984-10-22 | Bahco Ventilation Ab | Sett och anordning vid defibrering av flis eller liknande vegetabiliskt material |
| US4221343A (en) * | 1979-04-30 | 1980-09-09 | The Bauer Bros. Co. | Vented disc refiner |
| 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 |
-
1983
- 1983-03-09 SE SE8301271A patent/SE435737B/sv not_active IP Right Cessation
-
1984
- 1984-02-17 WO PCT/SE1984/000057 patent/WO1984003526A1/en active Application Filing
- 1984-02-17 JP JP59503287A patent/JPS60500723A/ja active Pending
- 1984-02-17 EP EP84901021A patent/EP0168398A1/en not_active Withdrawn
- 1984-02-17 AU AU26510/84A patent/AU2651084A/en not_active Abandoned
- 1984-02-17 US US06/679,044 patent/US4600475A/en not_active Expired - Fee Related
- 1984-11-08 NO NO844463A patent/NO844463L/no unknown
-
1985
- 1985-04-04 FI FI851390A patent/FI851390A0/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE435737B (sv) | 1984-10-15 |
| US4600475A (en) | 1986-07-15 |
| SE8301271L (sv) | 1984-09-10 |
| FI851390L (fi) | 1985-04-04 |
| JPS60500723A (ja) | 1985-05-16 |
| EP0168398A1 (en) | 1986-01-22 |
| AU2651084A (en) | 1984-09-28 |
| FI851390A0 (fi) | 1985-04-04 |
| SE8301271D0 (sv) | 1983-03-09 |
| WO1984003526A1 (en) | 1984-09-13 |
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