我矿原工艺流程如图1所示,原矿经过选铅和选锌工序之后,锌尾矿进入φ24m浓缩池1浓缩。由衬胶阀2放出,经旋塞阀3,然后进入搅拌桶4,然后经过4寸砂泵5送到浮选的选硫工序。旋塞阀3的作用是控制矿浆的流量,以防搅拌桶的矿浆漫出或抽空,需要定人调节。搅拌由5.5kV电机带动,以防矿浆 I mine the original process as shown in Figure 1, the ore after the election process of lead and zinc election, zinc tailings into φ24m thickened pool 1 concentration. Lined by the plastic valve 2, the plug valve 3, and then into the mixing barrel 4, and then through the 4-inch sand pump 5 sent to the flotation of sulfur election process. The role of the plug valve 3 is to control the flow of pulp to prevent the drum out of the barrel or take the time to evacuate the need for personal regulation. Agitation driven by 5.5kV motor, to prevent the pulp