发明名称 |
BAR SCREEN MODULE OF A VIBRATORY FEEDER |
摘要 |
This invention relates to a bar screen module of a vibratory feeder, comprising screen bars (1) extending in moving direction of a material, and screen apertures (2) arranged between the bar screens to enlarge wedge-shapedly in the moving direction of the material. The invention is characterized in that the upper part of each screen bar (1) is divided in the moving direction of the material into at least two parts (1a,1b) extending on different levels, whereby all upper surface parts (1a and 1b, respectively) of each level of the bar screen module form a stair step extending on the level in question transversely to the moving direction of the material.
|
申请公布号 |
WO02098584(A1) |
申请公布日期 |
2002.12.12 |
申请号 |
WO2002FI00422 |
申请日期 |
2002.05.17 |
申请人 |
METSO MINERALS (TAMPERE) OY;KANKAANPAEAE, REIJO, KALEVI |
发明人 |
KANKAANPAEAE, REIJO, KALEVI |
分类号 |
B07B1/12;B07B1/40;B07B1/46;B07B13/07;(IPC1-7):B07B1/46 |
主分类号 |
B07B1/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|