关键词: 选煤工艺, 煤泥压滤, 煤泥晾干场, 工艺布置

Abstract: In view of the high content of fine slime, the easy slime 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 the adoption of the filter press recycling process, and the integrated layout of pressure filtration workshop and coal slime drying yard for the fine slime is conducive to the recovery and treatment of fine slime in the plant, improving 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.