我矿选厂尾矿池初期排水是采用闸门排水,由于尾砂逐渐堆积,水位逐渐上升,子坝的高度超过了闸门的位置,致使尾砂堵塞闸门。在毛主席革命路线指引下,我矿广大革命职工发扬自力更生精神,利用山坡地形,采用涵洞溢流槽排水,取得了良好的效果,深受附近广大贫下中农的欢迎。在离尾砂坝排矿管尽量远的适当山坡上开 My mine tailing pond drainage plant is the initial drainage is the use of sluice gate, due to the gradual accumulation of tailings, the water level rises gradually, the height of the dam exceeds the gate position, resulting in plugged tail gate. Guided by Chairman Mao’s revolutionary line, the majority of revolutionary workers in our mine carried forward the spirit of self-reliance and made good use of hillside topography and drainage of culvert overflow grooves. They are well received by the majority of poor and middle peasants in the vicinity. Leave the tailings dam drainage pipe as far as possible on the appropriate open hillside