APPARATUS AND METHOD FOR APPLYING LIQUID DROPLETS TO A PARTICULATE MATERIAL

摘要

A method and apparatus for applying liquid droplets to a particulate material (29), includes an axially rotatable disc shaped device (20) to spray droplets of liquid in a generally outward manner. The device also includes means for supplying particulate material (28), in a generally separated manner past a disc shaped device (20). As the particulate material (29) passes the spraying droplets, droplets become applied to the particulate material (29). The device is particularly useful for the application of herbicides, fungicides, fertilisers etc.