JPS6317957B2 - - Google Patents
Info
- Publication number
- JPS6317957B2 JPS6317957B2 JP54032415A JP3241579A JPS6317957B2 JP S6317957 B2 JPS6317957 B2 JP S6317957B2 JP 54032415 A JP54032415 A JP 54032415A JP 3241579 A JP3241579 A JP 3241579A JP S6317957 B2 JPS6317957 B2 JP S6317957B2
- Authority
- JP
- Japan
- Prior art keywords
- wood
- pulp
- wood pulp
- mechanically
- crushing member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002023 wood Substances 0.000 claims description 56
- 229920001131 Pulp (paper) Polymers 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000000227 grinding Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013020 steam cleaning Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/18—Disintegrating in mills in magazine-type machines
- D21B1/20—Disintegrating in mills in magazine-type machines with chain feed
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/18—Disintegrating in mills in magazine-type machines
- D21B1/24—Disintegrating in mills in magazine-type machines of the pocket type
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782812299 DE2812299A1 (de) | 1978-03-21 | 1978-03-21 | Verfahren und vorrichtung zum herstellen von holzschliff |
| DE2851601A DE2851601C3 (de) | 1978-11-29 | 1978-11-29 | Verfahren und Einrichtung zur Herstellung von Holzschliff in einem Holzschleifer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54134101A JPS54134101A (en) | 1979-10-18 |
| JPS6317957B2 true JPS6317957B2 (sv) | 1988-04-15 |
Family
ID=25774116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3241579A Granted JPS54134101A (en) | 1978-03-21 | 1979-03-22 | Method and apparatus for mechanically producing wood pulp byusing wood crusher with milling element |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS54134101A (sv) |
| ES (1) | ES478943A1 (sv) |
| FI (1) | FI790917A (sv) |
| FR (2) | FR2420598A1 (sv) |
| GB (1) | GB2016954B (sv) |
| IT (1) | IT1112416B (sv) |
| NO (1) | NO790935L (sv) |
| SE (1) | SE435074C (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3015722A1 (de) * | 1980-04-24 | 1981-10-29 | J.M. Voith Gmbh, 7920 Heidenheim | Vorrichtung zur herstellung von holzschliff |
| RU2407768C2 (ru) | 2005-06-03 | 2010-12-27 | Андриц Аг | Способ снижения потребления электроэнергии при производстве термомеханической древесной массы посредством высокотемпературного размола древесной массы низкой и средней концентрации |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111588A (en) * | 1978-02-16 | 1979-08-31 | Mo Och Domsjoe Ab | Method of making pulp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE593533C (de) * | 1929-04-20 | 1935-09-17 | Johannes Tamaschke | Verfahren zum Gewinnen von Holzschliff |
| FR1543590A (fr) * | 1966-10-20 | 1968-10-25 | Defibrator Ab | Déshydrateurs pour pâtes fibreuses |
| DE1703901B1 (de) * | 1968-07-26 | 1971-02-11 | Hombak Maschinenfab Kg | Vorrichtung zum Herstellen duennflaechiger Holzspaene |
| US3808090A (en) * | 1970-10-01 | 1974-04-30 | F Luhde | Mechanical abrasion of wood particles in the presence of water and in an inert gaseous atmosphere |
| SE371656B (sv) * | 1973-04-05 | 1974-11-25 | Wallen & Co Ab Lennart | |
| SE372299B (sv) * | 1973-04-27 | 1974-12-16 | Reinhall Rolf | |
| US4059237A (en) * | 1974-02-15 | 1977-11-22 | Oy Keskuslaboratorio - Centrallaboratorium, Ab | System for feeding a double disc refiner |
-
1979
- 1979-03-16 FR FR7907226A patent/FR2420598A1/fr not_active Withdrawn
- 1979-03-16 IT IT21058/79A patent/IT1112416B/it active
- 1979-03-19 GB GB7909555A patent/GB2016954B/en not_active Expired
- 1979-03-19 FI FI790917A patent/FI790917A/fi not_active Application Discontinuation
- 1979-03-20 SE SE7902493A patent/SE435074C/sv not_active IP Right Cessation
- 1979-03-20 NO NO790935A patent/NO790935L/no unknown
- 1979-03-22 JP JP3241579A patent/JPS54134101A/ja active Granted
- 1979-03-26 ES ES478943A patent/ES478943A1/es not_active Expired
-
1984
- 1984-02-17 FR FR8402702A patent/FR2541329B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111588A (en) * | 1978-02-16 | 1979-08-31 | Mo Och Domsjoe Ab | Method of making pulp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54134101A (en) | 1979-10-18 |
| FI790917A (fi) | 1979-09-22 |
| SE435074C (sv) | 1986-07-14 |
| GB2016954B (en) | 1983-02-23 |
| FR2541329A1 (fr) | 1984-08-24 |
| IT1112416B (it) | 1986-01-13 |
| FR2420598A1 (fr) | 1979-10-19 |
| SE7902493L (sv) | 1979-09-22 |
| ES478943A1 (es) | 1980-02-01 |
| GB2016954A (en) | 1979-10-03 |
| NO790935L (no) | 1979-09-24 |
| IT7921058A0 (it) | 1979-03-16 |
| FR2541329B1 (fr) | 1986-07-25 |
| SE435074B (sv) | 1984-09-03 |
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