期刊论文

中文

铀矿冶

1000-8063

2003

22

2

57-60

10.3969/j.issn.1000-8063.2003.02.001

本校为第一机构

投球式机械-液压逆向灌注器是利用注浆产生的压力,通过投球方式,实现机械位移控制,在地浸钻孔内完成逆向灌浆的封孔操作,并保证其良好的机械性能、工艺性能,和良好的可操作性.

By the use of pressure resulted from grouting and the way of balldown,balldown mechanicalhydraulic reverse grouter realizes machanical desplacement control,completes cementing operation of reverse grouting in boreholes for insitu leaching uranium,and ensures itself good mechanical performance,processing p...