| 摘要 |
The sprayer can be transported and used by one person. It comprises a support arm (29) having mounted at one end a rotatable atomiser (25) and an axial fan coupled to the atomiser. The axial fan is situated in a cowl (28) mounted on the support arm and shaped aerodynamically to control a blast of air generated by the axial fan when the unit is rotated. The blast of air passes over the atomiser to disperse the droplets produced. It further comprises an engine or hydraulic drive (33) for transmitting a rotary drive to the unit and a feed (35-39) for supplying liquid to the atomiser from a pressurised container. |
