| 发明名称 |
METHOD AND APPARATUS FOR TREATING FIBER SUSPENSION |
| 摘要 |
<p>The present invention relates to a method and apparatus for treating fiber suspensions of the pulp and paper industry. A characterizing feature of the invention is that fiber suspension is forcibly fed from inside the rotor into a screening cavity through a substantially closed rotor for diluting a reject fraction in said screening cavity by means of a scoop (32) including a passage (40) opening in the rotational direction of the rotor.</p> |
| 申请公布号 |
WO2004046457(A1) |
申请公布日期 |
2004.06.03 |
| 申请号 |
WO2003FI00881 |
申请日期 |
2003.11.19 |
| 申请人 |
AHLQVIST, PENTTI;ADVANCED FIBER TECHNOLOGIES (AFT) OY |
发明人 |
AHLQVIST, PENTTI |
| 分类号 |
D21D5/02;(IPC1-7):D21D5/02 |
主分类号 |
D21D5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
