Device for dosing an additive solution
AssigneeAkzo Nobel Chemicals International B.V.
InventorsHendrikus Wilhelmus Bakkenes, Theodorus Johannes Maria Van Lotringen
Life of this patent
Estimating the term…
Abstract
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.
Claims21
1-16. (canceled)
A device for dosing an aqueous solution of an additive into an amount of a particulate material, the device comprising a conveyor for transporting the particulate material and one or more dispensers arranged above the conveyor, wherein the one or more dispensers are connected to a supply for the aqueous solution of the additive, and wherein the one or more dispensers comprise at least one pouring outlet extending over the width of the conveyor section transporting the particulate material.
A method for dosing an aqueous solution of an additive into a particulate material, the method comprising pouring the aqueous solution under the influence of gravity with a controlled flow velocity over the width of a conveyor transporting the particulate material.
Dependencies are inferred from the claim text.