摘要 |
<p>The container (1) has chambers (3, 4) that are consecutively arranged in a driving direction (15), where the chamber (3) represents a front chamber in the driving direction. The chambers are connected by a line (5) such that an opening (6) of the line is in the chamber (3) in an upper area, and another opening (7) of the line (5) is in the chamber (4) in a lower area. An aerating and ventilating device is attached in an upper area of the chamber (4). A discharging device (9) is provided for emptying, and is attached in the lower area of the chamber (3).</p> |