| 摘要 |
PROBLEM TO BE SOLVED: To provide a crushing treatment device which previously subjects bulky refuse to a crushing treatment to make the refuse finer to a sufficient extent before the refuse is thrown into a refuse collection vehicle so that the post work to carry the refuse to a dumping area and to throw the refuse to a truck may be easily carried out and that transporting efficiency may be improved by making it possible to carry a large amount of the refuse to the collection vehicle. SOLUTION: A plurality of rows of crushing means by circulating drive of saw chains 29 having crushing knife blades 32 and 33 are arrayed and area made different in their relative speeds. Feed materials of wastes, such as polyethylene terephthalate(PET) bottles, resin lunch boxes and food trays, are subjected to the crushing treatment and are discharged. |
