Anordning och förfarande för uppsugning och tömning av material

摘要

The apparatus for suction and discharge of material comprises a container (9) with a suction opening (19) for letting in a sucked-up air/material mixture and a discharge opening (14) for discharging material. The container is rotatable and has an inner helical conveying flanges (18) which upon rotation of the container are adapted to convey the material to the discharge opening. The suction opening is connected to a suction duct (3). Independent claims are also included for the following: a method for suction and discharge of material, and a vehicle.