重介质旋流器在选煤中的应用
穆斌
（晋能控股煤业集团煤炭洗选精煤分公司，山西 大同 037003）
摘要： 煤炭分选对于煤炭的高效利用十分重要。在煤炭分选技术中，重介质选煤技术由于选煤效率高和资源利用率
高，已成为目前主流的选煤技术。介绍了重介质选煤技术的基本原理及重介质旋流器选煤工艺流程，分析了实际应用中
影响重介质旋流器选煤效果的因素，可为重介质选煤技术的实际应用提供一定的参考。
关键词： 选煤技术；重介质旋流器；重悬浮液
中图分类号： TD94     文献标志码： A     文章编号： 2095-0802-(2022)09-0169-03
Application of Dense Medium Cyclone in Coal Preparation
MU Bin
(Coal Washing Clean Coal Branch Company, Jinneng Holding Coal Industry Group, Datong 037003, Shanxi, China)
Abstract: Coal separation is very important for efficient utilization of coal. Among the coal separation technologies, dense medium
coal separation technology has become the mainstream coal separation technology at present because of its high coal separation
efficiency and high resource utilization rate. This paper introduced the basic principle of dense medium coal preparation
technology and the process flow of dense medium cyclone coal preparation, and analyzed the factors affecting the coal preparation
effect of dense medium cyclone in practical application, which can provide a certain reference for the practical application of
dense medium coal preparation technology.

Key words: coal preparation technology; dense medium cyclone; heavy suspension