Explosion relief door 1. The explosion relief door is a kind of explosion relief (pressure relief) device. Its door leaf is composed of many explosion relief windows. Under the action of a given opening pressure, the explosion relief window can open the pressure relief port, and after the explosion relief, it can close the pressure relief port. After the explosion relief, it can continue to be used after simple treatment. 2. When the explosion relief pressure reaches 10kPa~20kPa, the explosion relief window on the explosion relief door can be opened. 3. The scope of application is applicable to buildings with dust explosion and gas explosion risks. 4. The explosion relief door can be divided into steel and aluminum according to the material. (1) The door leaf part is made of profile steel as the skeleton, and the inner and outer sides are steel plates or aluminum plates, and the middle is filled with rock wool, all of which are thermal insulation type. (2) The explosion relief doors open outward, and the explosion relief windows on the door leaves open outward. The explosion relief pressure value of the explosion relief windows is controlled by the explosion relief bolts.
