The principle of plant protection mechanical spray is to send the liquid medicine from the liquid tank through the liquid medicine pipe to the nozzle by the pressure generated by manual, motorized or electric motor. Under the combined action of the pressure + nozzle structure, the spray hole is sprayed, and the air molecules collide. The droplets of different sizes are formed until they are sprayed onto the surface of the target.

At present, there are two common types of plant protection drone spraying systems, one is the combination of pressure pump + pressure nozzle, and the other is the combination of peristaltic pump + centrifugal nozzle, which provides power drainage through the pump and then reaches the nozzle through the conduit. Spray the pesticide evenly onto the surface of the crop.

In the end, how many droplets can reach and evenly cover the target. At present, the proportion of commonly used spray equipment pesticides on the target is 25~50%, that is, more than half of the liquid medicine drifts away or falls in the wind. soil.

The loss of so many liquids is not only wasteful, it undoubtedly increases the cost of crop management, and also causes pollution of soil, water and air. The original high-quality pharmaceuticals have a flat or even poor performance. Therefore, how to control the drift and loss of droplets is worthy of further study.

For details, please pay attention to:https://www.agriculture-machine.com/agricultural-drone-sprayer-in-china/
Email:jerryzhangshuliy@gmail.com

For details, please pay attention to:https://www.agriculture-machine.com/agricultural-drone-sprayer-in-china/
Email:jerryzhangshuliy@gmail.com