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Explosion-proof dust collector in workshop, PURE-AIR helps companies to safely purify dust.

Release date:2021-12-21 Source:Pure-Air Pageviews:-

Especially for the relatively weak mobile fume extraction shell, it is important to ensure that the explosion is detected early. Due to pulse cleaning, it is usually impossible to perform very sensitive static or dynamic settings, so optical inspection can be considered. Generally, optical detection is faster than pressure detection because there will be a considerable fireball before a significant pressure increase is detected. However, in order to achieve this early optical detection, the key is that the flame will not be blocked by obstacles. If an explosion occurs between the precipitator elements (usually the most ignition source), the precipitator element may prevent early optical detection. Remember: although filter elements will slow the explosion, they will not prevent the explosion.

In explosion isolation, explosion ventilation or suppression (or suppression), it is also necessary to consider all inlets and outlets: Does explosion propagation and acceleration allow this connection? mobile fume extractor for hair salon

mobile fume extractor for hair salon

Occasionally, there is still an old misunderstanding that the entrance of the dust collector does not need to be isolated from the explosion: if the air flow facing the dust collector is sufficient, the explosion will not be able to propagate under flow (the flame speed of the dust explosion in the explosion). Dust collectors rarely exceed 20 m/s, which is a typical air inlet velocity. However, if there is a dust explosion in the dust collector casing, the pressure inside the casing will increase, causing the airflow to reverse the filter: instead of air flowing to the dust collector, the airflow will be far away from the mobile fume extractor for inkjet printing (the flame can easily follow this flow to all Drift due to connected equipment. Therefore, the dusty air inlet of the dust collector usually needs to be isolated from the explosion.

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