马兰矿工作面瓦斯综合防治措施研究

Research on comprehensive control measures for gas of Malan Coal Mine

以马兰矿10610工作面为研究对象,在对研究区的瓦斯地质特征、瓦斯涌出特征、通风情况等进行分析的基础上,对工作面的突出危险性进行了预测,并根据工作面实际,制定了适合于该工作面的瓦斯综合防治措施,进行了防治措施的抽采效果检验与验证。形成了一套集危险性预测、防治措施、效果检验与验证为一体的工作面的瓦斯综合防治方法,对实现煤矿的安全、高效生产具有重要意义。

Effective gas drainage measures are of great significance to reduce the occurrence of gas accidents. The 10610 working face of Malan Mine was taken as the research object. Based on the analysis of working face mining characteristics, gas emission characteristics and ventilation in the study area, the outburst danger of the working face was predicted. And according to the actual situation of coal face comprehensive prevention and control measures were identified. At the same time, the prevention and control measures were tested and verified. A set of integrated gas prevention and control methods, including risk prediction, prevention and control measures and effect tests are formed. This is of great significance to realize the safe and efficient exploitation of coal mine.