摘要
矿井瓦斯灾害治理是集技术、资金和工程施工为一体的系统工程,同时也是高瓦斯及突出矿井实现安全高效生产的前提。目前多数矿井存在瓦斯治理周期长、矿井抽采达标接替紧张、缺乏专业化的施工队伍及专业化装备的问题。为了改善现阶段煤炭企业瓦斯治理困境,采用现场调研、统计分析、现场应用等手段,对煤炭企业常规瓦斯治理模式的类型、适用性及存在的问题进行了归类分析,并在此基础上有针对性地提出了专业化技术和工程总包相结合的瓦斯治理模式;重点阐述了专业化技术和工程总包相结合的瓦斯治理模式的内容、适用矿井、对服务机构的要求及相应的风险管控制度。通过现场应用,该模式有效解决了矿井瓦斯治理技术难题,在瓦斯治理工程施工、矿井防突管理、科研成果转化率方面均取得了显著的经济技术效益,满足了矿井安全生产需求,对煤炭企业瓦斯治理理念的转变起到了示范效应,推广应用前景较大。
Mine gas disaster control is a system engineering integrating technology,capital and engineering construction,and also the premise of high gas and outburst mine to achieve safe and efficient production.At present,most of coal mines have problems such as long gas control cycle,tight mine drainage standards,lack of specialized construction teams and specialized equipment.In order to get out of this predicament at this stage,by the method of site investigation,statistical analysis and site monitoring,the types,applicability and problems of conventional gas control mode of coal enterprises are classified and analyzed.On this basis,a gas control mode which combining professional technology and engineering general contract is proposed.The contents,applicable conditions,requirements and corresponding risk management of the mode are described mainly.The site applications show that the mode is not only remarkable economic and technological benefits in engineering,management and the transformation efficiency of scientific research achievements,but also effectively solves the problems,fully meet the needs of coal mining enterprises,the success of the mode play an exemplary role to transform gas control concepts of coal enterprises,and has better prospects of popularizing.
作者
吕伟伟
陈斌
LYU Weiwei;CHEN Bin(Shaanxi Coal Chemical Industry Technology Research Institute Co.,Ltd.,Xi an 710065,China;National&Local United Engineering Research Center of Green Safety Efficient Mining,Xi an 710065,China)
出处
《中国矿业》
2021年第7期166-170,共5页
China Mining Magazine
关键词
煤炭企业
瓦斯治理模式
专业化技术
工程总包
coal enterprise
gas control mode
professional technology
engineering general contract
