布尔洞煤矿选煤厂细煤泥回收处理工艺选择与布置  

Fine slime recovery process and layout in Buerdong Coal Mine Coal Preparation Plant

作　　者：孙景阳[1] SUN Jing-yang(Beijing Huayu Engineering Co.,Ltd.,China Coal Technology and Engineering Group,Beijing 100120,China)

机构地区：[1]中煤科工集团北京华宇工程有限公司,北京100120

出　　处：《煤炭工程》2022年第6期24-27,共4页Coal Engineering

摘　　要：针对布尔洞煤矿原煤在实际洗选中细泥含量多、原煤易泥化以及生产中工业场地受限等现状,比较了选煤厂各种细煤泥回收工艺和布置形式,发现该选煤厂细煤泥采用压滤机回收工艺以及压滤回收系统和煤泥晾干场集中一体布置的形式,有利于该厂细煤泥的回收处理,提高末煤产品的竞争力,同时也可为该地区细煤泥回收处理工艺布置提供借鉴。In view of the high content of fine slime, the argillization of raw coal, and the industrial site restrictions during the actual coal preparation process of the Buerdong Coal Mine, various recovery processes and layout forms of fine slime in coal preparation plant are compared. The results showed that, it is conducive to the recovery and treatment of fine slime in the plant using the filter press recycling process, and the integrated layout of pressure filtration workshop and coal slime airing yard for the fine slime, which improved the competitive power of the fine coal products in the plant. Moreover, it can also provide a reference for the process layout of fine slime recovery in this area.

关 键 词：选煤工艺 煤泥压滤 煤泥晾干场 工艺布置 

分 类 号：TD94[矿业工程—选矿]