DEVICE FOR TREATING POLYSTYRENE FOAM WASTE MATERIAL AND CONTINUOUS TREATING METHOD FOR POLYSTYRENE FOAM WASTE MATERIAL USING THE DEVICE

摘要

PROBLEM TO BE SOLVED: To continuously dispose polystyrene foam waste material easily and safely with an emulsion type solvent into under rice-cake state for recycling. SOLUTION: Polystyrene foam waste material crushed at a crushing part 2 is fed on the rotating blade 20 in a kneading part 10 and simultaneously is poured with an emulsion type solvent so as to be kneaded with the rotating blades 20, 21 and 22. Through the action by the emulsion type solvent, throtating blade 20 and the like and stationary blades 25 and 26, the polystyrene foam waste material turns into under rice-cake state and into the state that its volume is reduced, resulting in lowering successively from above so as to fall in a withdrawal part 40 for recovering.