Feeding device for transferring bulk goods from reservoir to pneumatic conveyor line comprises flow control area with movable closing device fitted with ventilator which is closed by sealing component when lifting component moves upwards

摘要

The device for feeding bulk goods from a reservoir to a pneumatic conveyor line comprises a flow control area (24) which can be closed off from the reservoir by a movable closing device (64). This is fitted with a ventilation device (62) which opens into an air evacuation channel and can be closed by a sealing component (56) when the lifting component (52) moves upwards. The downward path needed for opening is shorter than the complete downward path of the sealing and lifting components. An Independent claim is included for a process for transferring bulk goods from a reservoir to a pneumatic conveyor line