Emptying device for bulk bags and use thereof.

摘要

The device comprises a holding component (3) for the bulk bag and a container-shaped component which is upwardly open and centrally positioned beneath the holding component. The container-shaped device is formed as a double tube, having inner tube (20) and surrounding outer tube (7) with an outlet (8) at its lower edge and a raisable and lowerable closure ring (9) for closing the upper end of the ring gap formed by the two tubes. The emptying device has at least one grip component (21) movable forwards and backwards within the inner tube for holding firmly the outlet of the inner sack which can be drawn downwards by a tractive device operable from outside the double tube device.