| 摘要 |
<p>Fines are separated from pin chips and a system in which a mixture of fines and pin chips is introduced onto a rotating disk (38) which imparts centrifugal forces thereto for separation. In a first embodiment, the fines and the pin chips are propelled over different length paths to fall into separate collectors (24, 26), the fines collector (26) entraining the fines into an air stream for disposal. In this embodiment, the rotor (38) comprises a rotary disk having a smooth upper surface, while in a second embodiment the upper surface is provided with a plurality of vanes (42) on the upper surface thereof. In a third embodiment, the rotary disk is provided with a plurality of grooves (68) for directing the fines over the periphery of the disk into its collector. In a fourth embodiment, the rotary disk is provided with a plurality of generally radial slots (82) with vanes beneath in order to provide a classification between fines and pin chips.</p> |
