摘要
以实例的形式,重点介绍了河东金矿井下充填系统压力释放的方法及其试验。试验结果证明,采用混溜槽后,在原有充填系统不变的情况下,尾砂充填料浆浓度可达65%,有效地解决了深部充填管路压力大、充填料浆浓度小的难题,为提高生产效率奠定了坚实的基础。
As an example,the pressure release method and tests of underground filling system in Hedong Gold Mine is highlighted.The results proved that after adopting the mixing chute,the concentration of the tailings filling slurry is up to 65%under unchanged original filling system.This method can effectively solve the problems of big pressure in deep pipeline, and little filling slurry concentration,thus providing a solid foundation for improving production efficiency.
出处
《金属矿山》
CAS
北大核心
2009年第S1期291-293,共3页
Metal Mine
关键词
井下充填系统
混溜槽
释放压力
Underground filling system
Mixed chute
Release pressure
