| 摘要 |
An apparatus for sorting material, includes a frame, at least one first shaft rotatably mounted onto the frame, and at least one second shaft rotatably mounted onto the frame in a substantially adjacent and parallel relationship with respect to the at least one first shaft. The first and second shafts define a conveying surface along which material to be sorted is intended to travel via a rotation of the shafts. At least one single disc is mounted in a substantially transverse relationship with respect to the at least one first shaft. At least one compound disc is mounted in a substantially transverse relationship with respect to the at least one second shaft, each compound disc having a main disc and an associated secondary disc, each main disc having an outside perimeter greater than that of the associated secondary disc, each secondary disc being in alignment with the at least one single disc of an adjacent first shaft. Such a simplified disc arrangement provides a zigzagging pattern of spacings, while enabling an easier interchangeably of components which is advantageous in reducing assembling, operating, maintenance and/or repair costs, as well as in improving sorting capability.
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