| 摘要 |
The method involves separating grains and a lightweight waste by aspiration, and collecting the lightweight waste. The lightweight waste is deposited in a waste collecting zone (13), where intensity of the aspiration during the separation of the grains is adjustable. The grains and a heavyweight waste are separated by the aspiration. The heavyweight waste is deposited in another waste collecting zone (16). The grains are collected in grains collection column (10) of a cleaning box (3). An independent claim is also included for a device for cleaning grains, comprising a cleaning box. |
