Automatic Control System of Filling Material Conveying and Metering for Solid Filling and Exploitation in Tangshan Mine

Coal mine solid filling mining has been launched in China, but filling system has many imperfections. This paper, through the study and reform of filling mining in the process of material transportation and measurement system, achieved the timely adjustment of production and filling process of the filling ratio of real-time computing and the ratio of raw materials, so as to improve the mining face in coal output and filling efficiency.