Reserch On Coal Mine Safety Risk Precaution Technology And Its Application Benefits

Compare with the developed countries, China’s coal mine safety accident rate is still high.This issue is not only associated with the complex mining conditions of coal mine, but alsorelated with techniques of monitoring and disaster risk management during mine productionprocess.In order to improve work safety, many coal mine enterprises have introduced the safetymonitoring equipment and information management software, which provide the new tools tocoal mining disaster precaution and safety management. However, the safety risk warninginformation provided by these software and hardware are always confined within singlemonitoring single-factor data, without fully considering the relationship between the data’stime-space feature and mines’ geological condition. Also, the possible values of monitoring dataare still not be revealed and applied.In order to improve the safety work management, to realize the prediction, precaution ofwater, fire, gas disaster, and to realize coal mine information management, this dissertationconstructed the risk evaluation index system on staff, equipment and environment and othersafety factors based on on-site investigation; established coal mine safety risk evaluation modelof water, fire, gas; provide the coal mine safety risk early warning decision making system basedon the integration of software and hardware, which is the important basis to an understanding ofthe work safety management. With this system, the dissertation also tracked the quantitativeeffect of safety management and made the social effect model to complete a system applicationbenefit evaluation.According to the benefit evaluation, coal mine safety risk precaution model system is animportant channel to realize safety risk prediction and precaution. It can also greatly improveinnovation management, operation optimization, cost deduction, efficiency. It also can decreasethe accident rate greatly, improve the companies’ social and economic benefits. It can alsoensure safety improvement by technology, technical innovation, and also ensure coal mineenterprise to develop, mixing automation with the information, so it is of high applicable value.