We often see the news that there is a dust explosion in a certain factory. What is a dust explosion? Dust explosion means that the combustible and explosive dust in the air reaches a certain density and is ignited by a fire source or detonated by strong vibration and friction. Generally, such accidents are particularly prone to occur in some factories with large dust processing. Therefore, in some dusty production environments, dust concentration detection and prevention are very important. The ultrasonic humidifier can effectively solve the problem of dust explosion prevention.

For example, in a flour mill, the wheat is very finely ground, and the grinder transfers all the grinding energy to the flour. At this moment, the flour has a lot of energy. Once it encounters the right temperature, it will easily explode, especially in the high temperature and dry season , Sometimes a very subtle spark or flame will cause a blast in the workshop. In a certain space, when the flour dust reaches a certain density, it will explode if it encounters an open flame or even sparks and a proper temperature. This is determined by the characteristics of flour.

Flour blasting refers to the phenomenon that flour particles explode when exposed to an open flame. During the production process, a large amount of very fine dust of flour occurs. When these dusts are suspended in the air and reach a high concentration, for example, when there is 9.7g of flour per cubic meter of air, once it encounters flames, sparks, electric arcs or At the right temperature, it will be incinerated in an instant, forming a violent blast, which is very powerful.

However, the density of dust raised is determined by the humidity in the environment. The more humid the environment, the more the dust gets wet with the moisture in the air, it will fall to the ground according to gravity, which can effectively reduce the density of dust in the air. Just as we usually sweep the floor with a lot of dust, we can effectively reduce the dust rising by pouring some water. This is also the principle. And our ultrasonic humidifier mainly atomizes the water through the humidifier to disperse it into the air, increase the humidity in the air, and achieve the effect of preventing dust explosion.

Therefore, in some factories with relatively heavy dust, ultrasonic humidifiers must be required to increase the humidity in the air, effectively prevent dust explosions, ensure normal operation of the factory, and protect the health and property of the operators.