FILLING DEVICE FOR AT LEAST TWO GRANULAR MATERIALS AND FILLING METHOD USING SUCH A DEVICE

摘要

Filling device for filling two granular materials simultaneously without mixing them, comprising an inner hopper (10) for supplying a first type of material and an outer hopper (12) for supplying a second type of material and a dispenser positioned downstream of the hoppers, the dispenser comprising a central passageway positioned in line with the inner hopper (10) and deflector means (16) for deflecting away from the dispenser, said deflector means (16) being positioned in line with the outer hopper (12) and at least partially bordering the central passageway, the dispenser being able to rotate about a longitudinal axis whose direction is the mean direction of flow, wherein the dispenser comprises a central shaft (18) whose upper end (32) towards the inner hopper (10) forms a deflection surface for the material (A) arriving from the inner hopper.