| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing device capable of washing the object to be washed (e.g., chipped PET bottles) according to the kind of the object by providing several washing methods, and effectively using a space in an outer drum. SOLUTION: The washing device A1 is constituted so that an outer cylindrical part 40 is rotated by a drive part 120, an inner cylindrical part 70 is rotated by a drive part 130, the outer and inner cylindrical parts 40, 70 rotate independently, and the rotation direction and rotation speed can be optionally adjusted. The outer and inner cylindrical parts 40, 70 coaxially rotate. The inner cylindrical part 70 is made slidable to the outer cylindrical part 40. COPYRIGHT: (C)2007,JPO&INPIT
|
