Dissipate the static electricity on the dust so that the dust cannot explode due to static electricity.

The explosion-proof technology of Explosion-proof dust collector can be divided into explosion-proof measures and design measures. Explosion-proof measures mean that the dust concentration is lower than the lower explosion limit, a large amount of dust is accumulated, and effective fire sources are eliminated; design measures mean that when the explosion-proof measures are difficult to work, in order to prevent the explosion from causing casualties, the equipment can be restored to use in a short time after the explosion, including Explosion-proof, explosion-suppression, explosion-proof, explosion-proof, etc.

The explosion-proof dust collector is used as a dust collection place, so that the dust concentration is always lower than the lower explosion limit, which is not economically cost-effective and difficult to achieve; but what can be done is to avoid a large amount of dust.

Distinguish the following two types of effective ignition sources: ordinary ignition sources (such as welding, grinding, and smoke caused by ignition sources) and mechanical failures caused by ignition sources (mechanical sparks, high-temperature surfaces, heat accumulation without flame combustion, static sparks).

Among the causes of movement and friction, dust explosions are the most common, and most accidents are caused by dust explosions. In addition, through investigations and experiments, the discharge in the dust cloud is mainly corona discharge.

Explosion-proof means that the structure itself can withstand the explosion pressure, and the structure itself will not explode. There are two types of anti-explosive structures: anti-explosive and anti-explosive. The anti-explosion design should conform to the design and manufacturing specifications of the pressure vessel, and the anti-explosion design should appropriately relax the anti-explosive impact pressure. Versatility: The explosion resistance pressure is 1.5 times of the explosion shock.

Suppression of explosion refers to measures to eliminate the explosion of combustible materials at the initial stage of the equipment to avoid excessive explosion pressure. The explosion is successfully suppressed at a pressure of 1×104Pa, and the maximum pressure of the equipment after suppression is lower than 1×105Pa.

PURE-AIR has focused on the manufacture of industrial smoke purification equipment for more than 10 years, and is the first domestic explosion-proof dust collector manufacturer with explosion-proof certification. Professional quality, safe and reliable, energy saving and environmental protection, efficient purification!

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