均压通风系统自动控制及预警技术研究

Study on Automatic Control and Early Warning Technology of Even Pressure Ventilation System

本文在3#煤层工作面建设了由三个相互关联的系统:采空区气压报警系统、均压通风自动控制系统、工作面有害气体监测预警系统。通过这些系统的相互配合,为矿井工作面推进效率的提高和井下工人的安全工作提供了技术及安全保障,使矿井通风系统能够高效运行,保证了工作面的安全生产。

In this paper, three interrelated systems are built in the coal seam face of 3#： the air pressure alarm system in the goaf, the automatic control system of mean pressure ventilation, and the monitoring and warning system for the harmful gas in the working face. Through the coordination of these systems, it provides the technology and safety guarantee for improving the effciency of the mine working face and the safety of the underground workers, so that the mine ventilation system can run effciently and ensure the safe production of the working face.