前岭矿风门连锁的改造

Qianling Coal Mine Air Throttle Chain-like Transformation

前岭矿根据井下的风门连锁的使用并结合井下的现场实际情况,改造了井下的风门连锁,改造后的风门连锁的投入使用,不仅改变了原来风门连锁的面貌,同时方便了风门的开关,更重要是保证了矿井通风系统的稳定、可靠、安全。

Qianling coal mine according to the mine shaft air throttle chain - like use and the scene actual situation, transformed the mine shaft air throttle chain - like. After transformation, it was be operationaled. Not only changed the original air throttle chain - like, but also facilitated the air throttle switch. More important it had guaranteed the mine ventilation system stable reliable and safe.