The atomization effect of atomizing nozzle is not good how to solve, what are the influencing factors

 
atomizing nozzle is a device that can spray liquid atomizing, and uniformly suspended in the air. Its working principle is through the internal pressure, the internal liquid extrusion into the nozzle, the nozzle is placed inside a piece of iron, high-speed flow of liquid impact on the iron, rebound after the formation of 15-60 micron diameter atomization particles, and through the nozzle outlet. So whether the atomization nozzle is good or not depends on whether the atomization effect of the nozzle is in place. The effect of atomization is not only affected by the nozzle, but also by many other reasons. The atomization effect can be improved by the following points.
 
1. Increase the pressure: increase the relative velocity difference between the two phases of gas and liquid to increase the pressure force, so that the droplet is broken more finely under the action of large aerodynamic force.
 
2. Increase the gas-liquid velocity: increase the gas-liquid outlet velocity to enhance the collision, so that the relative ejection droplets can be further broken in the collision. The experimental results show that if the droplet exit velocity is small, it will converge into large droplets, and the spray will cause humidity in the room. If the droplet exit velocity is large, the degree of atomization can be improved. However, this will reduce the gas-liquid relative degree, so that the gas-dynamic atomization droplets become worse.
 
3. The overall performance changes: the geometric shape and scale of nozzle and mixing tube have a great impact on the atomization performance. Therefore, in the design of the model, in addition to their effects on atomization separately, it is necessary to consider the changes of their overall performance when they are combined.
 
4. Water supply system: spray water supply system flow, pressure and nozzle geometric size, structure of the relationship between shape, improve atomization effect. In particular, the water pressure of the city water supply system has a great influence on the atomization effect, the higher the water pressure, the finer the water fog particles. However, higher water pressure often brings some problems, such as all parts of the water supply system under pressure, prone to failure, short life, especially the spray system is more vulnerable to the impact. In addition, when adjusting the water pressure, do not immediately adjust the pressure of the machine to the maximum value, in order to avoid the machine because of the initial start and can not reach the ideal pressure value and make the machine heating, reduce the service life of the main engine of the atomizing water supply system, that is, the pressure washer.
 
If you want to achieve the atomization effect of atomizing nozzle, first of all, you should buy a good quality pressure washer. When adjusting the water pressure to improve the atomization effect, it is recommended to slowly increase the pressure value. The atomization effect of high quality pressure washer will satisfy everyone.