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我局选矿厂1981年采用旋流器台车堆积尾矿坝,仅用45天就堆积矿砂3600米~3(按坝长×宽×高减去原来坝基的斜面),每年可节省两台红旗-100推土机推坝一个月的全部费用,收到了显著的效果。建矿以来,第一次按人们意志完整的堆积成一条长450米、宽4米、高3米的砂坝。旋流器台车是把一组五个旋流器用并联的方式分别固定在履带拖拉机前端带有来水管、溢流管的
In 1981, our bureau used a cyclone trolley to accumulate the tailings dam. In 45 days, ore deposits of 3,600m3 (minus the slope of the original dam foundation) were accumulated in 45 days to save two red flags per year -100 bulldozer push the full cost of a month, received a significant effect. For the first time since the establishment of the mine, people will complete the accumulation of a sand dam of 450 meters in length, 4 meters in width and 3 meters in height. Cyclone trolley is a group of five cyclone were fixed in parallel with the crawler tractor front with water pipes, overflow pipe