| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the rate of recycling operation by providing an inexpensive blending tank suitably adapted to effect the fraction of general waste matter plastics. SOLUTION: This apparatus comprises a mean for crushing 12 and classifying 13 on material consisting principally of plastics of two or more kinds of different gravities, a means 16 for blending of plastics and medium liquid, a gravity separation means 18 for conveyance 17 of blended plastics and performance of separation per kinds of material through gravity difference, means 19, 20 for separation of the plastics liquid separated per kinds of material and medium, and means 23, 24, 25 for circulation of the medium liquid to blending means, wherein a plurality of blades are provided in the perpendicular direction at downstream side of blended plastics of the blending means.</p> |
