我厂湿法炼锌除铜镉液的液固分离,系采用油压操纵的铁质板框压滤机。每台过滤面积62米~2。这种设备的主要缺点是: 1.劳动强度大。压滤机的装卸、滤布的洗涤、板框结晶物的处理,都靠人工劳动。且生产环境差,操作条件不好。 2.压滤布耗用量大。每吨电锌消耗优质棉帆布0.6～0.8米~2。 I plant wet zinc addition to the liquid-solid copper and cadmium separation, the Department of hydraulic manipulation of the iron frame filter press. Each filter area of ​​62 meters ~ 2. The main disadvantage of this device is: 1. Labor-intensive. Pressure filter loading and unloading, washing cloth, crystal frame plate handling, all rely on manual labor. And the production environment is poor, poor operating conditions. 2. Pressure filter cloth consumption of large. Each ton of zinc consumption of high quality cotton canvas 0.6 ~ 0.8 m ~ 2.