水口山铅锌矿是一个有九十年开采历史的老矿。解放前采用重力选矿。1952年建成浮选厂,后经多次改造扩建,处理能力由200吨/日扩大到1500吨/日。三十多年来除选别自产矿石外,还选别来自全国十多个省三百多个矿点的外购矿石。为了适应矿石性质的多变,获得好的经济效益,工艺流程不断改进。破碎系统由原两段一闭路流程改为三段一闭路加粗碎洗 The Shuikoushan lead-zinc mine is an old mine with 90-year mining history. Before liberation gravity dressing. Built in 1952 flotation plant, after several transformation and expansion, processing capacity expanded from 200 tons / day to 1500 tons / day. In addition to selecting and producing their own ore for more than three decades, they have also selected the purchased ores from more than 300 ore mines in more than 10 provinces across the country. In order to adapt to the changing nature of ore, access to good economic benefits, continuous improvement of the process. Broken system from the original two paragraphs of a closed-loop process into a closed loop of three sections plus coarse wash