The products produced by a company use potato starch, which is a combustible dust. After handling, if the cleaning is not sufficient, or the dust in the enclosed space will accumulate over time. Accumulating enough dust in a closed environment will cause an explosion when encountering a fire source. Explosion-proof dust collector

One, the dust itself is flammable or explosive.

Second, the dust is suspended in the air and mixed with air or oxygen to the limit of explosion.

Third, there is enough heat energy to cause a dust explosion, that is, the source of ignition.

Fourth, dust has a certain diffusion effect.

Fifth, it is the explosion of dust in a confined space, such as the explosion of ethanol and water dust in the granulating dryer and the boiling dryer.

Everyday life, especially industrial production, is full of dust. Its explosion energy is huge and can cause continuous explosions. How to prevent dust explosion? Dust Collection explosion-proof device.

First, control dust, minimize dust generation, and prevent floating dust from reaching the minimum explosive concentration. This is the most basic preventive measure. The equipment is required to have good sealing performance, set up an effective suction and dust removal system, strengthen ventilation and dust removal, strengthen cleaning operations, and remove dust from building walls, ceilings, mechanical equipment, and lighting fixtures.

Waterborne dust explosion has a great impact and can be used to control dust flying. In the coal mining process, the coal seam is injected with water to increase the water content, reduce its strength and brittleness, and increase plasticity. The coal dust generated in the coal mining process is greatly reduced, and a certain amount of water is retained in the grinding material to avoid friction and air drying. explosion.

For some places where dust is generated, the relative humidity of the air can be increased to more than 65% by spraying. Water molecules can absorb a large amount of heat generated by the oxidation of dust, increase the conductivity of air and dust, and reduce static electricity.

The second is to control the oxygen content; the grinder is mainly filled with a certain inert gas (nitrogen, etc.) to reduce the oxygen content and prevent explosion.

The third is to control the ignition of the soot heat source. In places where flammable dust occurs, fire compartments should be set up on site and working surfaces, motors should be enclosed, and other electrical equipment, instruments and lighting fixtures should be dust-proof to prevent electrostatic discharge.

Remind the majority of safety Dust collector explosion-proof workers not to be rash when conducting hazard investigations. It is very important to take safety measures for front-line workers. If there is no explosion accident, serious injuries and deaths have already occurred, endangering their own safety.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.