旋转开采综放面提高回采率的技术实践

The Technical Practices of Improving the Recovery Rate at Rotating Mining Fully Mechanized Working Face

综放工作面煤炭回收率低,一方面浪费煤炭资源,另一方面影响矿井的安全。提高综放工作面煤炭资源回采率对增加工作面产量、保护煤炭资源有着重要意义,文章就提高综放面回采率的课题进行实践探索,为矿业的长远发展提供技术支持。

The coal recovery rate of fully mechanized working face is low, on the one hand, it wastes coal resources, on the other hand, it affects the safety of mine. Improving the recovery rate of coal resources at fully mechanized working face has important significance to increase the output of working face and protect the coal resources. This article carries on the practice and exploration to improve the recovery rate at fully mechanized working face, and provides technical support for the long-term development of mining industry.