| 摘要 |
<p>A silo for bulk material in fine granular or powdered form has a flat-bottom and a discharging device which includes a mixing chamber provided with bottom-aeration. Pneumatic conveyor troughs run radially to the mixing chamber and an aerated discharging chamber for the material extends from the mixing chamber to the silo wall. The aerating elements in the discharging camber are arranged at an angle to the wall of the silo. At least two lateral outlets from the discharging chamber are provided and these are at different heights. A level indicator is mounted at the top of the discharging chamber and is connected to a regulator for controlling the aeration of a silo floor area located externally of the mixing chamber.</p> |
