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The effect of explosion door
Explosion door is used when the pulverized coal thermal expansion, cause the system pressure is too high, open air flow through the membrane board or gravity cover and pressure, reach the purpose of protection equipment and piping, divided into two types, membrane type and gravity.

The classification of the explosion door
Membrane type explosion-proof door cant and circular explosion door, explosion-proof door, circular belt activity short tube explosion door, 400 x 600 short tube explosion door with activity, usually deployed in a hot air feeding pipe, cant explosion door usually decorate in outdoor. Activities with short explosion door arrangement in pulverized coal system. Gravity explosion door has a horizontal layout and vertical layout two kinds, mainly used in the flue.
This series of explosion door are in accordance with the standard 74 dd process.
Explosion door round, short tube, oval, and cant take activities such as types, each type of formulation of specifications such as Dg200 - Dg1000 eight.