I. Overview of sprayers
A sprayer is a device that sprays material into the air to form a mist. It is widely used in agriculture, horticulture, household cleaning, chemical industry and other fields. The spray effect of sprayer is affected by many factors, among which the size of nozzle aperture is related.Second, the influence of nozzle aperture size on atomization effect
1. Pore size and atomized particle size
The size of nozzle aperture has an important effect on atomizing particle size. The smaller the aperture, the smaller the atomized particle size, and the aerosol liquid emitted is finer. The larger the aperture, the larger the atomizing particle size, the larger the aerosol liquid particles, and the atomizing effect is poor.
2. Aperture size and spray distance
The size of the nozzle aperture also affects the spray distance of the sprayer. If the aperture is small, the aerosol liquid emitted is easy to gather together because of friction, and can not form a uniform fog. The nozzle with a larger aperture can form a longer spray distance of the liquid, and a finer mist can be formed within a certain range.Sort by shape. Including hollow cone nozzles, solid cone nozzles, square nozzles, rectangular nozzles, elliptical nozzles, fan nozzles, column flow nozzles, two-fluid nozzles, multi-fluid nozzles and so on.
Classified by injection mode. Including direct spray nozzle, fan nozzle, rotary nozzle, spray nozzle, high pressure nozzle and so on.
Sort by spray shape. Including spiral nozzles, fan nozzles, solid cone nozzles, hollow cone nozzles, etc.
Classified by spraying medium. Including water nozzles, oil nozzles, powder nozzles, gas nozzles, mixed media nozzles, etc.
Third, select the appropriate nozzle aperture
1. Select based on the operating environment
Different operating environments require the choice of different aperture nozzle, such as hospital operating rooms need to use fine sprayers, and large agricultural operations need to use larger aperture nozzle.2. Select according to the purpose of use
The purpose of use also needs to be selected according to the size of the aperture, and the aperture size required by the sprayer for different purposes is different. For example, household cleaning needs to pay attention to the size of the nozzle aperture, and the smaller nozzle aperture can better achieve the cleaning effect.To sum up, there is a close relationship between the size of nozzle aperture and atomization effect. Choosing the right aperture size is very important for different spray tasks. By understanding the relationship between the size of the nozzle aperture and the atomization effect, we hope to provide help for everyone to choose the right nozzle.