%0 Journal Article
%T 浮选精煤脱水系统技术改造
%A 张敬波
%A 王强强
%J 洁净煤技术
%D 2011
%X 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
%K 浮选
%K 精煤
%K 脱水
%K 压滤机
%K 灰分 flotation
%K clean coal
%K dehytration
%K filter press
%K slime ash
%U http://www.jjmjs.com.cn/WKD/WebPublication/paperDigest.aspx?paperID=66fff629-7753-49f4-83d5-b602a2e9490b