Inclined air shaft explosion-proof door

型号：

国标

尺寸：

国标

产地：

山东省兖州市

Inclined air shaft explosion-proof doors
Inclined air shaft explosion-proof doors are mainly used for mine air shaft heads. When an explosion occurs underground, the resulting shock wave will rush outward, releasing and mitigating the shock wave in inclined wind wells. In addition, when an explosion occurs in a mine, it can be opened in time to facilitate the timely escape of explosive gas. After the gas overflows, the door body can automatically close.
The structure of the inclined shaft explosion-proof door is mainly composed of door frames, door leaves and sealing materials. The door body is composed of two door leaves and two door frames. The hinge is located in the middle of the door frame. When opening, the two door leaves are used to open to the middle. .
Models and specifications of inclined air shaft explosion-proof doors, icons and drawings. There are two main specifications, namely detailed explanation of the model, such as. The net passage width of the tunnel is. .That is, the maximum height of the tunnel's net passage.
The shape of the air shaft explosion-proof door is a round arch, the door axis is a column, and the plan is adopted to open from both sides to the middle. For inclined shaft explosion-proof doors, the "Coal Mine Safety Regulations" require that the explosion-proof door automatically closes after the high-pressure air flow passes. At the same time, it provides favorable conditions for the evacuation of people in distress underground and rescue and disaster relief. Shandong Century TEDA Inclined Shaft Explosion-Proof Doors are produced in strict accordance with / (inclined air shaft explosion-proof doors) product quality standards. The door frame and door leaf of the explosion-proof door are made of steel plate, tic-tac-shaped angle steel and angle steel. The characteristics of the inclined air shaft explosion-proof door are flexible opening, stronger and not easy to deform. It is easy to install, easy to operate, safe and reliable, and the door body is strong.
Safety issues in mine development continue to occur. The installation of mine doors has continuously improved and prevented mine safety. Shandong Century Teda Mining Doors is a ten-year-old manufacturer of mining doors and a time-honored brand in China. It specializes in the production of waterproof closed doors and fireproof doors. Fence doors, refuge chamber doors, anti-shock doors, inclined air shaft explosion-proof doors, vertical air shaft explosion-proof doors, waterproof gates, etc.
Contact person Xiao Yan
Contact number
Yanzhou District Development Zone, Jining City, Shandong Province