| 摘要 |
PROBLEM TO BE SOLVED: To smoothly carry out pulverization work without deteriorating the pulverization performance due to winding of thick paper sheets. SOLUTION: A pair of guide walls 16, 17 at a prescribed gap are installed in a casing 15 and a waste sending route A is constituted of the guide walls 16, 17. A throwing inlet 18 for a material and a discharging outlet 19 are formed in an upper end part and a lower end part, respectively, of the sending route A. A large number of cut holes (b), (b) are formed in the guide walls 16, 17 and claw blades (a), (a) of pulverizing rings 7, 8 are projected to the sending route A through the cut holes b, b. A storage bag 20 for a treated material is installed in the lower part of the casing 15 in a freely detachable manner. |
