发明名称 |
Method for dehydrating solid-based liquid suspensions, specially fiber-based suspensions |
摘要 |
A device for dewatering solid/liquid suspensions, especially pulp suspensions, where the suspension is dewatered between two belts, with one dewatering zone being a wedge zone. A pair of rolls downstream of the wedge zone impart both area pressure and line pressure on the pulp web formed by the pulp suspension. |
申请公布号 |
AU8804798(A) |
申请公布日期 |
1999.01.25 |
申请号 |
AU19980088047 |
申请日期 |
1998.07.01 |
申请人 |
ANDRITZ-PATENTVERWALTUNGS-GESELLSCHAFT M.B.H. |
发明人 |
JOHANN SBASCHNIGG;FRANZ PETSCHAUER;GEORG RECK |
分类号 |
D21F9/02;D21F1/80;D21F3/04 |
主分类号 |
D21F9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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