随着充填采矿法应用比重的日益增加,或者用充填方法处理采空区,利用选厂全尾砂作充填料,不仅可扩大填料来源,改善矿山环境,维护地表田园,而且可节省尾矿坝的建造资金,对矿山生产具有重要意义。 为此目的,国内外研究了充填料的动电固结工艺,但每米~3充填体耗电达10～35度。最近,苏联研究了一种全尾砂充填工艺,可 With the increasing proportion of the application of filling and mining methods, or the use of filling method to deal with the goaf, the use of dressing plant tailings as filling material, not only to expand the source of filler, improve the mining environment, maintaining the surface of the pastoral, but also save the tailings dam The construction of funds, mine production is of great significance. For this purpose, the domestic and foreign studies have been made on the electrokinetic consolidation of filling material, but the power consumption per meter ~ 3 is 10-35 degrees. Recently, the Soviet Union has studied a full tailings filling process