Dispositivo para dosificar una disolucion acuosa de un aditivo en una cantidad de un material particulado, con uno o mas dispensadores dispuestos por encima del transportador, comprendiendo al menos una salida de vertido que se extiende por la anchura de la seccion de transportador que transporta el material particulado.

摘要

Device (1) and method for dosing an aqueous solution (2) of an additive, e.g., a non-caking agent, into an amount of a particulate material, such as a salt. The device comprises a conveyor (4) for transporting the particulate material and a dispenser (5) arranged above the conveyor. The dispenser is connected to a supply for the aqueous solution. The dispenser comprises a pouring outlet (10) extending over at least a part of the width of the conveyor (4). The additive solution is poured with a controlled flow velocity over at least a part of the width of the conveyor (4) transporting the particulate material.