The dust itself is flammable or explosive. Industrial vacuum cleaner explosion-proof.
The dust is suspended in the air and mixed with air or oxygen until the explosion limit.
Sufficient heat energy can cause dust explosion, which is the source of ignition.
Dust has a certain diffusion effect.
Dust explodes in enclosed spaces, such as ethanol and water dust explosions in particle dryers and boiling dryers.

Daily life, especially industrial production, is dusty. Its explosive energy is large and can be triggered continuously. How to prevent dust explosion? Vacuum explosion-proof. Explosion-proof industrial vacuum cleaner.

First of all, we must control the dust, minimize the generation of dust, and prevent the 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 work, and remove dust from building walls, ceilings, mechanical equipment, lighting fixtures, etc.
Water dust explosion has a great impact and can be used to control dust flying. In the process of coal mining, water is injected into the coal seam to increase the water content, reduce its strength and brittleness, increase plasticity, greatly reduce coal dust, maintain a certain amount of moisture in the abrasive particles, and avoid friction and air drying to cause explosions. Industrial vacuum cleaner explosion-proof

For some places where dust is generated, spraying can be used to increase the relative humidity of the air to more than 65%. 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.

To control the oxygen content, the grinder mainly adds a certain inert gas (nitrogen, etc.) to reduce the oxygen content and prevent explosion.
Third, control the combustion of the soot heat source. Flammable dust places, workplaces, and working surfaces should be equipped with fire-proof areas. Motors, other electrical equipment, instruments and lighting fixtures should use dust-proof profiles to prevent electrostatic discharge.
Many safety industrial Explosion-proof vacuum cleaners are warned not to be rash when conducting hazard investigations. Safety precautions for front-line personnel are very important. If there is no explosion accident, the casualties that have occurred will be more serious, 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.