摘要
介绍了普通综采支架加大采高回采技术,通过采取预防片帮及片帮伤人、实施综合治理瓦斯、加快工作面推进度等措施,加大了煤炭资源的回收率,为潘三矿在大幅度提高单产,实现高产高效方面积累了成功的经验,同时,也为今后同类条件下加大采高回采提供了可靠的技术保障。
This paper presents extraction technology which can be improved by the support of comprehensive mining. It can increase the recovery rate of coal resources through using the spalling rib and reducing slide failing accidents, the implementation of the integrated management of natural gas, accelerating mining degrees. It also provides successful experience for the improvement of the efficiency significantly in Panji No. 3 coal and provides a reliable technological support for the high - extraction mining under similar conditions in the future.
出处
《淮南职业技术学院学报》
2006年第3期18-19,共2页
Journal of Huainan Vocational Technical College
关键词
防片帮
加快推进度
实施综合治理瓦斯
加大采高回采
spalling rib
accelerate the degree
the implementation of the integrated management of natural gas
increase high - extraction
