| 摘要 |
The purpose of the present invention is to force raw material into a material input unit of a horizontal dry mill to prevent adhesion. In the horizontal dry mill (10) of the present invention, the diameter of a material supply unit (13) for a grinding tank (14) is smaller than the diameter of a grinding chamber (12). The diameter of a mechanical thrust generating means for the material supply unit (13) also has a small diameter corresponding to the diameter of the material supply unit. In addition, the clearance (e1) between the outer dimensions of the screw (26) serving as the mechanical thrust generating means and the inner diameter of the material supply unit (13) for the grinding tank (14) is within 1/3 of the diameter of the grinding media M by 0.5 mm. |
