What Are Explosion Vent Panels?

A vent or bursting panel is a protective device used to protect equipment or buildings from excessive internal pressure due to explosions by releasing the pressure. Air vents reduce pressure from the moment the opening (or activation) pressure (pstat) is exceeded.

Multiple explosion-proof panels can be mounted on the same process vessel to protect it. Vents are available in the versions self-destructive, non-self-re-closing, and re-usable, self-re-closing. Before installing any, you must consult a company or a professional installer to inspect your place first then move further with the process. One can also consult a professional installer via https://coopatex.co.uk/explosion-venting.

The explosion vent construction must balance the conflicting requirements of "low inertness" and "high strength". Inertia negatively affects the efficiency of the explosion vents. High strength is required to withstand the substantial forces that push the vent element to open it.

Evaluation of the effectiveness of explosive devices and their scope is subject to the rules. During normal ventilation, the explosion is released unhindered, allowing the fire to escape the protected process. If the protected vessel or duct is indoors, the conduit is often used to safely detonate outside the building. However, ducting has drawbacks and can lead to a decrease in aeration efficiency.

Fireless ventilation, when combined with explosion ventilation, can extinguish the fire from a ventilated explosion without the use of expensive ducting, equipment location restrictions, or expensive explosion protection.