Study on the catastrophic emergency project for the ventilation system of main transport roadway in nanyangpo coal mine

In order to prevent and reduce Main Transport Roadway in Nanyangpo Coal Mine shipping tape roadway disaster caused casualties and property losses, this paper analyzes the characteristics of the main transport system tape of Main Transport Roadway in Nanyangpo coal mine roadway fire and hazardous, point to tape of the main transport system the roadway event of a fire, fire pressure and throttling effect is the main reason leading to romantic disorder. For example Main Transport Roadway in Nanyangpo coal mine main transport coal tape Lane, propose on the main mine belt conveyor road catastrophic ventilation system and the corresponding the Hazmat ventilation embodiment.