| 发明名称 |
PROCESS FOR DEWATERING AND DEFIBRATION LIGNOCELLULOSE MATERIAL |
| 摘要 |
The invention relates to a device for dewatering and defibrating ligno-cellulose material using a screw. It is primarily characterised by a defibrating element (9) directly adjoining the body (2') of a first screw.
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| 申请公布号 |
CA2229193(A1) |
申请公布日期 |
1998.08.14 |
| 申请号 |
CA19982229193 |
申请日期 |
1998.02.10 |
| 申请人 |
ANDRITZ-PATENTVERWALTUNGS-GESELLSCHAFT M.B.H. |
发明人 |
MRAZ, PETER;MUENSTER, HEINRICH |
| 分类号 |
B30B9/12;D21B1/30;D21D1/22;(IPC1-7):D21B1/22 |
主分类号 |
B30B9/12 |
| 代理机构 |
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