| 摘要 |
The present invention relates to a device for collecting bulk material, preferably grain, from gas-tight silo plants, comprising a bulk material collector 10, arranged in the silo 1 above the bulk material 2 and provided with a rotating collecting means 15, said bulk material collector collecting bulk material from the upper surface 11 of bulk material present in the silo, displacing itself downwards as the bulk material level sinks, and feeding collected bulk material to a discharger 13 for discharging bulk material out from the silo via a valve means 14 provided therein which is joined air-tightly with the discharger and only opens for passing bulk material out from the silo. In order to ensure that the effect of the air on the bulk material will be as small as possible, a bulk material pipe 12 present in the silo 1 consists of a channel 24 with a longitudinal material intake slit 27, closed by means of sealing strips 25, 26, whereby a transport pipe 21 for transporting bulk material 2 to the channel extends into same by passing between the sealing strips. <IMAGE> |
