| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an aggregate regeneration treatment apparatus which has simplified constitution, then, is inexpensive and can efficiently regenerate and recover aggregate. <P>SOLUTION: The aggregate regeneration treatment apparatus is provided with a treatment tank 2 to which waste concrete chips are supplied. The treatment tank 2 is provided with concentric partitions 5 to form a plurality of treatment lanes 6a, 6b diametrically and a driving shaft 3 freely rotatably erected in the center part. Blades 7a, 7b rotating along each treatment lane are fixed to the driving shaft 3 via an arm 8. The waste concrete chips supplied to each treatment lane 6a, 6b is pressed to the partition 5 and the inner peripheral surfaces 5a, 2a of the treatment tank 2 to be rubbed thus, high grade aggregate of a degree to be recycled as the aggregate for concrete is recovered. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
