一、原自动排液装置概况及存在的问题我选矿厂钢、硫精矿过滤系统是由四盘式真空过滤机、双吸离心泵和气水分离器等组成。虽然气水分离器能自动排液，但由于分离器中是负压，要使滤液能自动排出，分离器下底和水地要保持gm多的高差。原排放水地设在京房，治液必须通过2PNL立式 First, the original automatic drainage device overview and problems I concentrate steel, sulfur concentrate filtration system is a four-disc vacuum filter, double suction centrifugal pump and gas-water separator and other components. Although the gas-water separator can be automatically drained, but the separator is negative pressure, so that the filtrate can be automatically discharged, splitter bottom and water to maintain gm more height difference. The original discharge water is located in Beijing Fang, liquid governance must pass 2PNL vertical