| 摘要 |
A separation - apparatus for separating from a particle - stream at least a first fraction with particles of a first group of dimensions, and a second fraction with particles of a second group of dimensions, comprising an infeed- device (2, 10) for the particle- stream, a rotatable drum (5) having at its circumference plates (6, 6), each plate having a radially extending hitting surface for the particles, at least a first receiving area (12) proximal to the drum for receipt therein of particles of the first fraction, and at least a second receiving area (11) distant from the drum for receipt therein of particles of the second fraction, wherein a conveyor (17) in the second receiving area (12) moves during use at a speed of at least 2 m/s. |
