In the work of agricultural plant protection drones, the operator controls the drone to enter the air by remote control, and sprays pesticides through the drone's nozzles to achieve the purpose of applying pesticides to crops. However, after a period of use, many crop spray drones may have clogging problems, seriously affecting their normal use. We need to do some good work. Prevention work, and then we will talk about how to prevent the nozzle clogging of agriculture spray drones.
1. Liquid pre-filtration
Experienced friends know that some drugs are extremely thick after mixing, and even precipitate, which increases the possibility of nozzle clogging and affects operating efficiency. The trouble is, if the carton filter is clogged, we must pour the medicine back into the dispensing bucket for cleaning, which is a waste of time. Therefore, it is necessary to filter the liquid pesticide in advance. At this time, filters or high-density stockings can be used to filter the liquid pesticide to improve the operational quality and efficiency of agricultural plant protection drones. The filter screen should take into account that the gap should not be too large or too dense. The gap is large and can not play a good filtering role. It cannot be guaranteed that impurities in the pharmaceutical industry will not block the nozzle. If the gap is too large, the filter will affect efficiency, so we must use Appropriate filter to reduce clogging to a great extent.
