When spraying a drone for pesticide spraying, one of the things that must be particularly troublesome for the user is that it is blocked by the sprinkler head. The nozzle is blocked and the normal spraying operation is delayed. On the other hand, please clean up. The problem of the nozzle, then what measures can we take to prevent the nozzle of the drug drone from being blocked? Next, let's share a few tips to prevent the nozzles from being blocked.

Three small coups, to deal with the drug abuse drone nozzle blockage is undoubted

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First, the cleaning of various components:

A medicine box, a nozzle, a strainer, and a decompression valve for a drone drone. Long-term operation will make the outer layer of the filter form a ring of sticky film (especially powder) to prevent the spraying of the liquid, and it is necessary to clean it. The decompression valve will also have a drug precipitate. The drug box should be cleaned repeatedly for the first time after each operation. Firstly, it will not affect the quality of the next spray. Secondly, the sediment of the medicine box will be washed away to avoid clogging.

Second, filter the liquid in advance:

Experienced friends know that some of the chemicals are extremely thick and even precipitate, which increases the chance of the nozzle being blocked and affects the working efficiency. The trouble is that if the medicine box filter is blocked, we have to pour the medicine back into the dispensing barrel for cleaning, which is a waste of time. Therefore, it is necessary to filter the liquid in advance. At this time, filters or high-density stockings can be used to filter the liquid to improve the quality and efficiency of the drug-using drone. The filter should take into account that the gap should not be too large or too dense, the gap is large, and it does not play a good filtering role. It does not guarantee that the impurities in the pharmaceutical industry will not block the nozzle. The gap is too small and the filtration is too slow and will affect the efficiency. Use a suitable filter to minimize clogging.

Third, the pesticide dilution method:

The second dilution method, also known as the two-step preparation method, first dilutes the pesticide preparation into a mother liquid or a mother powder with a small amount of water or a diluted carrier, and then dilutes to the desired concentration. The "second dilution method" can make the pesticide with low solubility fully dissolved, the distribution is more uniform, avoid the precipitation of pesticides, and reduce the blockage of the nozzle of the river spraying drone. In particular, when the amount of certain pesticides is extremely small, the "second dilution method" can uniformly prepare the medicament, thereby improving the utilization rate and the use effect.

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