| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the sorting method of artificial grass filler, a sorting apparatus, and a sorting and collecting apparatus for efficiently separating and sorting artificial grass filler into its components, silica sand and elastic aggregate, and sorting and collecting these. <P>SOLUTION: The filler consisting of silica sand and elastic aggregate collected from artificial grass is supplied to a tilted vibration screen 30 dipped in a water tank 20 from its upper end, and silica sand is precipitated on the water tank bottom as undersize. The elastic aggregate is made to flow down together with washing water and introduced to the precipitation tank 61 of an elastic aggregate collection device 60. <P>COPYRIGHT: (C)2008,JPO&INPIT |
