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孙村煤矿是一个具有百年开采历史的老矿,矿井历经6个水平的开采,目前开采深度已达1 350 m,是亚洲第一深井。随着往深部延深,深井特有的煤炭资源日趋枯竭、战线长、环节多、系统复杂以及灾害加大的自然特性日趋明显。为进行深井治灾,实现矿井可持续发展,依托自主创新,成功研发了似膏体自流矸石充填技术、煤矿冰冷辐射降温技术、矿井乏风热能与水综合利用技术、上行开采卸压技术,全面实施了系统优化、装备升级,形成了生产系统自动化运行、安全管理数字化监控、信息传递无缝化对接,破解了制约深井发展的一系列难题,提高了矿井的安全保障能力。
Suncun Coal Mine is an old mine with a history of one hundred years. After six levels of mining, the mining depth has reached 1 350 m, making it the first deep well in Asia. With deepening of the deepening, deep-well-specific coal resources have been depleted. The battlefield has long lines, many links, complex systems and increasingly natural disasters. In order to carry out deep well disaster mitigation and achieve mine sustainable development, relying on independent innovation, we successfully developed such technologies as self-flowing gangue filling technology, cold radiation cooling technology for coal mine, comprehensive utilization of mine wind heat and water, pressure relief technology for upstream mining and comprehensive Implementation of the system optimization, equipment upgrades, the formation of a production system automation, digital security management monitoring, information transfer seamless docking, to solve a series of problems restricting the development of deep wells and improve mine safety and security capabilities.