| 摘要 |
In order, in impact mills with horizontal or inclined drive shaft (1) and blower (5) seated on the drive shaft, to feed the conveying air to the blower approximately centrally and thus to utilise the blower power fully, a hollow guide consisting of a pair of intermediate floors (8, 9) is provided in front of the blower (5), to which guide the conveying air with the milled material is fed at the circumference through an annular passage (9a) and flows at the drive shaft (1) to the central part of the blower. <IMAGE>
|
