A device for supplying material to a container, particularly for supplying raw
material to a vertical mill with air flow conveying in a milling plant. A conveyor
is provided for the material, whereof an end region is located in a feed device.
The feed device and the end region of the conveyor located therein are incorporated
into the pressure system of the container or the vertical mill. The feed device
can be constructed as a sandwich lock and the conveyor as a double strap belt conveyor
for the material to be supplied.
