| 摘要 |
<p>Conveying device for simultaneous transport and dosing of different bulk materials comprises a revolving continuous conveyor belt forming a loading belt (1) running in the conveying direction as a hoist way, a returning empty belt (2), a drum (3) for a drive station at the upper end of the conveyor belt, a drum (4) for a pulling station at the lower end, a loading bunker (6), and an unloading bunker (7). The loading bunker consists of sections containing different bulk materials and is supplied by a dosing device. An intermediate bunker (8) is located along the conveyor branch. The flat empty belt is converted into a closed cylindrical cover forming the loading belt with the aid of a closing device (9) of a zipper. An opening device (10) is arranged next to the unloading bunker. Pressure rollers are positioned on the inner side of the empty belt against intermediate rollers.</p> |
