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选煤厂的煤泥水管理,象一个窗口,通过它可以看出选煤厂的生产技术管理水平,选煤厂的经济效益。因而可以说,煤泥水管理是衡量、评价选煤厂技术经济指标的重要条件。后所煤矿选煤厂是一座年处理能力45万吨的矿井选煤厂。该厂的煤泥水处理流程设计时是浮选尾矿入直径为24米的耙式浓缩机,浓缩机底流经两台泵打入一台 Xmy340/1500-61型压滤机和两台 PG58—6/2.7圆盘真空过滤机回收。尾矿掺入中煤(生产后改为洗混煤)外销,滤液水返回φ12米沉淀塔作洗煤循环用水。厂外设2100m~3三格煤泥沉淀池。从流程上看,可谓是“麻雀虽小,肝胆俱全”了。该广投产后。由于管理上的原因,曾因
Slime water management in a coal preparation plant, like a window, shows the management of the production technology at a coal preparation plant and the economic benefits of a coal preparation plant. Therefore, it can be said that slime water management is an important condition for evaluating and evaluating technical and economic indicators of coal preparation plant. After the coal mine coal preparation plant is an annual processing capacity of 450,000 tons coal preparation plant. The plant’s slime water treatment process design is the flotation tailings into a diameter of 24 meters rake thickener, thickener through two pumps into a Xmy340 / 1500-61 filter press and two PG58- 6 / 2.7 disc vacuum filter recovery. Tailings mixed with coal (washed into coal after production) export, the filtrate returned to φ12 meters precipitation tower for coal washing cycle of water. Plant peripheral 2100m ~ 3 three slime sedimentation tank. From the process point of view, can be described as “sparrow is small, courageous,” the. The wide cast after delivery. Due to management reasons, had reason