| 摘要 |
A silo (1) intended for bulk material, having a circular ground layout, which comprises a central supporting column (4) for a filling system (9) which can be loaded from above and can rotate around the central axis, and a transverse conveyor (20) which is fitted to the supporting column (4), and can be raised or lowered and can be rotated around the latter. The transverse conveyor (20) is connected to the filling system (9) via a filling tube (12) which can be extended telescopically in a vertical direction. In order to support the transverse conveyor (20) on one side on the supporting column (4), the latter is constructed from a torsion-resistant spiral strip (5) and the conveyor (20) is secured to a rising and rotating frame (13) which is moved vertically on the supporting column (4) and can be rotated around the latter together with its moving component (17). The bulk material located in the region of the supporting column (4) slides, depending on its angle of repose, on to the spiral strip (5), but not into the discharging shaft. During emptying, the bulk material is pushed by the transverse conveyor (20) between the openings of the spiral strip (5) and falls into the discharging shaft (7). |
