For enterprise dust explosion and other safety accidents, PURE-AIR technology has specially developed various Dust explosion-proof vacuum cleaners for major production and processing enterprises to help enterprises safely and reliably remove dust and protect the personal safety of enterprise employees!

What is the principle of a dust explosion? The explosion and combustion of dust are inseparable. When the concentration of combustible dust in the air reaches its lower explosion limit, when it encounters electric sparks, electrostatic discharge or sparks, the explosion of dust is actually the combustion of dust. Explosion is just another form of combustion, because the dust particles are small, the specific surface area is large, the combustion is sufficient, and the combustion speed is extremely fast, causing the air at the dust explosion point to expand rapidly and then explode. 

Dust explosion is very harmful, because it is not a one-off, a one-time dust explosion will cause a chain reaction and cause an explosion wave. The explosion wave will make the dust hit the adjacent area again, forming an explosive dust cloud with the air. The dust cloud generated by the first explosion will ignite again, the explosive dust will ignite again, and the explosive dust will seriously damage personnel, equipment and facilities.

Years of research and development on dust removal equipment has made PURE-AIR realize that, as a manufacturer of environmental protection dust removal equipment, it is necessary to develop safer and more reliable dust removal equipment such as Explosion-proof vacuum cleaners.

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