发明名称 |
Pulp suspension washer press, and method for washing and dewatering a liquid pulp suspension |
摘要 |
A washer press (101; 201) apparatus for washing and dewatering a wide range of solids concentrations of pulp in liquid suspensions includes multiple distinct displacement wash zones about a drum (105; 205) with multiple nips. |
申请公布号 |
EP2620544(A1) |
申请公布日期 |
2013.07.31 |
申请号 |
EP20130152834 |
申请日期 |
2013.01.28 |
申请人 |
ANDRITZ, INC. |
发明人 |
HALLAS, GREG;GRACE, TODD S. |
分类号 |
D21C9/02;D21C9/18;D21D1/40 |
主分类号 |
D21C9/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|