| 摘要 |
The invention relates to the field of grinding materials, and may be used in mining, construction, chemical and other fields of industry. A rattler comprises coaxially positioned: a drum, loading and unloading chambers, in each of which a cup with spirals and a bushing is located, and at the entrance - elevators connected to the latter, and the spirals in the chamber are mounted under appropriate bushing, and the free end of each elevator of unloading chamber forms a connecting surface with the inner surface of the chamber. The invention provides alignment of movement velocities of material on the elevator regardless of operating modes of a rattler, stoppage of centrifugation of a slurry flow off both in mode of loading and unloading, providing the necessary modes of loading and unloading of the rattler at supercritical speeds of rotation. |
