发明名称 |
ROTOR WITH MULTIPLE FOILS FOR SCREENING APPARATUS FOR PAPERMAKING PULP |
摘要 |
A rotor adapted for use in a hydrodynamic device comprising a cylindrical screen having a circumferentially continuous apertured zone. The rotor has an axis of rotation and includes a substantially cylindrical outer surface adjacent the cylindrical screen surface. The rotor further includes a plurality of sets of a plurality of adjacent vane members supported above a substantially cylindrical outer surface of a rotor by a plurality of brackets. The rotor has an axis of rotation and is mounted within and co-axial with the cylindrical screen to define an annular screening chamber between the rotor and the screen. The sets are equally spaced apart in a direction circumferential to the rotor axis, and the vane members extend the length of the screening chamber parallel to the rotor axis.
|
申请公布号 |
CA2479272(A1) |
申请公布日期 |
2005.03.02 |
申请号 |
CA20042479272 |
申请日期 |
2004.08.24 |
申请人 |
GROUPE LAPERRIERE & VERREAULT INC. |
发明人 |
GALLAGHER, BRIAN J.;MEESE, RICHARD G. |
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 |
|