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近年来煤炭行业形势极其严峻,特别是安徽省煤炭资源因开采技术条件复杂和灾害严重,安全治理费用高,安全生产压力大。因此,新形势下如何实现科学、安全、高效开采是当前面临的迫切难题。通过对安徽省51座生产煤矿开采技术条件和生产现状充分的调研,指出生产系统复杂、瓦斯灾害、水害和顶板灾害是威胁安徽省煤矿安全的主要因素,据此提出对生产系统复杂的煤矿大力推进“一优三减”工作、对开采效益差且安全无保障的区域(煤层)设立“禁采区”和“暂缓开采区”、对开采效益差且安全无保障的矿井采取关闭或暂停开采等新思路,并建议积极调整产业结构和加强对重大灾害的科技攻关,为有效确保安徽省煤矿安全生产提供基础技术保障。
In recent years, the situation in the coal industry is extremely grim. In particular, the coal resources in Anhui Province are under pressure due to the complicated technical conditions and serious disasters, the high cost of safety management and the safety in production. Therefore, under the new situation, how to realize scientific, safe and efficient exploitation is an urgent problem now facing. Through full investigation on the technical conditions and production status of 51 coal mines in Anhui Province, it is pointed out that complicated production systems, gas disasters, water hazards and roof disasters are the main threats to coal mine safety in Anhui Province. Therefore, Promote the work of “one excellent and three reductions” and set up “no-take zone” and “temporary-set-off zone” for areas with poor mining efficiency and no security Mine closed or suspended mining and other new ideas and recommendations to actively adjust the industrial structure and to strengthen scientific and technological major disaster, in order to effectively ensure safe production in Anhui Province to provide basic technical support.