Study on Gas Drainage Pipeline Visualization Water and Slag Discharging System

Abstract

The water and slag of mine gas drainage pipeline seriously affect the efficiency of gas drainage, the existing water discharging equipment can not effectively solve this problem. According to this situation, the gas drainage pipeline visual water and slag discharging system was developed. PLC as the core of system accomplish the process of water and slag discharging by controlling solenoid valve on the new type automatic water and slag discharging device work together, PLC is controlled by the touch screen, the operating parameters of automatic water and slag discharging device are uploaded to the upper computer, that means "visualization" of the system. Performance tests by laboratory and field applications show that the system is safe and reliable, the discharge volume is large, the water and slag of mine gas drainage pipeline could be effectively discharged.