新型连锁装置在采煤工作面的应用

Application of New Interlocking Device in Mining Coal Working Surface

煤矿发生冒顶事故跟井下水、火、瓦斯、煤尘造成的后果比较,具有发生频率次数多、人员伤亡较多、造成影响时间较长等特点。新型连锁装置在采煤工作面的使用,回采工作面冒顶事故的次数得以减少,对实现井下安全生产有重要的作用。

The coal mine occurs braves to go against the accident the consequence comparison which with the well sewer,the fire,the gas,the coal dust,creates,has has the frequency number of times many,the personnel casualty are many,creates the influence time to be long and so on the characteristics.The new interlocking device in the mining coal working surface use,returns to picks the working surface to brave to go against the accident the number of times to be able to reduce,to realizes the mine shaft safety in production to have the vital role.