摘要
论述了祁东煤矿7124工作面瓦斯综合治理的必要性,认为对高瓦斯综采工作面的瓦斯应采取常规技术管理和特殊技术措施相结合的综合治理的方法,特殊技术措施包括:利用移动抽放泵和地面集中抽放系统采用顶板高位钻孔抽放、埋管抽放、高位抽排巷等抽放方式对7124工作面进行瓦斯抽放,实现了安全生产和高产高效。
The necessity of gas comprehensive preventive technology for 7124 coaling face of Qidong Mine is analysed. According to the idiographic situation of high gas coal face, the conventional technocracy and special measures should be taken combinedly. The special measures include the gas drainage technology with boreholes near the mine rooflevel, buried tubes drainage technology, high position drainage alley and so on. Safe and high production and high effect are gained by using the forementioned technology.
出处
《能源技术与管理》
2005年第4期4-6,共3页
Energy Technology and Management
基金
国家自然科学基金资助项目(50134040)
教育部科学技术研究重点项目资助(重点01027)
关键词
高瓦斯综采工作面
瓦斯防治
综合治理
high gas coal face
gas prevention
comprehensive prevention technology
