The flow rate is mainly affected by the pore size and p […]
The flow rate is mainly affected by the pore size and pressure of the orifice. Under normal circumstances, the larger the orifice diameter, the larger the flow rate; the same pressure, the greater the pressure, the flow will increase. In addition, the flow rate is also affected by the spray medium. Under the same pore diameter and the same pressure, the flow rate will decrease as the viscosity of the medium increases.
Second, the pressure. under normal circumstances, the sprayer will only achieve the desired atomization effect when the standard pressure is reached. If the pressure is lower than the minimum required for the sprayer, the atomization effect will be discounted, and the pressure will also affect the sprayer flow. Increasing the pressure can increase the flow rate of the sprayer without changing the sprayer parameters. In general, equipment such as a booster pump can be used to increase the pressure of the liquid, and equipment such as an air compressor can be used to increase the pressure of the gas.
Third, the spray angle. The angle of sprayer bottles the refers to the angle at which the atomized liquid is scattered. Even if it is the same sprayer, it can have a variety of sprayer bottle angles to choose from, depending on the customer's needs, but even the same sprayer, under different pressures, the spray There will also be minor differences in angles. Under normal circumstances, the larger the spray angle, the greater the coverage of the installation height and pressure.
Fourth, coverage. The spray coverage is mainly restricted by the spray angle and the sprayer installation height. When the other parameters of the sprayer are fixed, the larger the spray angle of the sprayer, the wider the coverage; the higher the sprayer installation height, the wider the spray coverage.
Fifth, the impact. The impact force is mainly subject to factors such as pressure and spray angle, medium viscosity, etc. Under normal circumstances, the greater the pressure, the stronger the impact force; the smaller the spray angle, the stronger the impact force; the smaller the viscosity of the medium, the stronger the impact force.