3GDMC1200/850A型无压给料三产品重介旋流器在新庄孜选煤厂的应用  

Application of 3GDMC1200/850A three-product dense medium cyclone with unpressurized feeding in Xinzhuangzi Coal Preparation Plant

作　　者：李多艳[1] 唐善华[2] 

机构地区：[1]淮南矿业(集团)有限责任公司新庄孜选煤厂,安徽淮南232072 [2]淮南矿业(集团)有限责任公司顾桥矿,安徽淮南232131

出　　处：《煤质技术》2009年第2期55-56,58,共3页Coal Quality Technology

摘　　要：介绍了3GDMC1200/850A型无压给料三产品重介旋流器的工作原理及技术特点,分析了其在新庄孜选煤厂的使用后出现的效果。实践表明,该系统分选精度高,可提高分选效率和精煤产率。The working principle and technical feature of 3GDMC1200/850A three-product dense medium cyclone with unpressurized feeding were introduced in this paper, and the effect of the application in Xinzhuangzi Coal Preparation Plant was analyzed. The practice showed that the system had better sorting accuracy, the sorting efficiency and productivity of washed coal could be increased too.

关 键 词：三产品重介旋流器 选煤 工艺改造 

分 类 号：TD455.7[矿业工程—矿山机电]