浮选精煤脱水系统技术改造

针对辛置选煤一车间原浮选精煤脱水系统存在的问题,对浮精脱水系统进行了改造,引入2台KZG500/1500×2000-U型高效快开隔膜压滤机替换了原圆盘真空过滤机。快开隔膜压滤机投入运行后,降低了精煤水分和滤液浓度,提高了精煤产率和煤泥灰分,改善了作业环境,降低了职工劳动强度。 Improve the clean coal dehydration system in Xinzhi coal preparation plant.Disc vacuum filter was replaced by two KZG500/1500×2000-U diaphragm filter presses with quick-discharge.After improvement,water content of clean coal and filtrate concentration as well as labour intensity is reduced,clean coal yield and slime ash is improved,the operating environment is getting better