Hopper device for storage of pellets, has tank closed superiorly by horizontal wall and provided with loading box arranged for generating flow of bulk materials describing curve leading to lower end of conical base of tank

摘要

The device has a tank (3) closed superiorly by a horizontal wall (5) that is provided with an opening for loading bulk materials. The tank has a conical base (4) whose portion includes an asymmetric profile, so that a lower end (40) of the base is off-centered by being shifted in a direction. The opening is arranged in an off-centered manner by being shifted in a direction opposite to the direction in which the lower end is off-centered. The tank is provided with a loading box (50) arranged for generating a flow (F) of bulk material describing a curve leading to the lower end.