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27-
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Explosion proof airtight door
MiBiMen explosion door asylum cavern, cavern, cavern explosion door, cavern isolation door
Protective airtight asylum cavern system contains MiBiMen explosion-proof MiBiMen, isolation.
During the period of the communist party of China held the eighteenth big, for coal mine safety supervision administration and national security increased attention, requires each coal mine must be equipped with at least two asylum cavern.
Explosion-proof MiBiMen isolation gate, also called cavern is an important part of asylum cavern, explosion-proof MiBiMen gears connecting rod locking mechanism, heat sealing, shock acuity 0.3 MPa.
YH/FBM1000 series explosion-proof MiBiMen, convenient, fast, safe and reliable sealing, convenient installation, impact resistant ability is not less than 1.0 MPa, can withstand the maximum pressure of not less than 0.6 MPa, instantaneous high temperature under 1100 ℃, the effective isolation from the toxic or harmful gases. Body parts service life can reach more than 10 years.
Main features:
1. The structure, processing technology, specially designed and manufactured, deformation of high strength, design anti-explosion 0.6 1.0 MPa pressure ability, can effectively resist shock wave to occur.
2. Between the door and door frame using the double seal structure and the overall molding process, cooperate with space sealing materials, excellent performance, effectively prevent poisonous gas leakage.
3. With quick opening handles, observe the mouth, convenient, fast, safe and reliable seal. Opening or closing time is not more than 15 s.
4, nominal specifications are: wide X 900 x1700 x1800/800/900 x1600 (mm)
5, design standards: "underground refuge cavern design standard" and "coal mine safety system construction of emergency management regulations", "the basic requirements of the coal mine refuge pilot construction"
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