煤矿生产是和地下复杂自然条件作斗争的过程。地下水、火、瓦斯、媒尘、地压、地热等经常危及生产安全。为了矿井正常生产,在煤矿基本建设和生产过程中采取排、防、通风、降温、支护等一系列技术管理措施。如果措施不当或违章作业就会引起事故,给生产造成损失。因此,煤矿生产安全属于首位。长期生产实践表明,安全好坏直接影响煤矿产量和经济 Coal production is a process of fighting the complex natural conditions underground. Groundwater, fire, gas, media dust, pressure, geothermal, etc. often endanger production safety. In order to normal mine production, coal mine in the process of capital construction and production, prevention, ventilation, cooling, support and a series of technical management measures. If improper measures or illegal operations will cause accidents, resulting in loss of production. Therefore, mine safety is the first place. Long-term production practice shows that the safety of a direct impact on coal production and economy