| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a waste treatment system, in which a non-metallic portion is removed efficiently and precisely from a material to be crushed and the purity of the recovered metals is improved. SOLUTION: This waste treatment system is provided with a crushing apparatus 1 for crushing the material to be crushed and a metal sorting apparatus 2 for separating mainly pure metals and dust entangled metals in the material to be crushed, which is crushed by the crushing apparatus 1, from dust. A 1st recovery container 4a and a 2nd recovery container 4b for recovering mainly pure metals transported from the metal sorting apparatus 2 are provided. Further, mainly the dust entangled metals among the pure metals and the dust entangled metals, which are separated in the metal sorting apparatus 2, are recovered and returned to the crushing apparatus 1, and a dust recovering apparatus 3 for recovering the dust flowing out from the metal sorting apparatus 2 is provided.</p> |
