弛张筛筛分效果影响因素及发展趋势分析  

Development trend and the factors influencing working effect of flip-flow screen

作　　者：范超群[1] 赵洪宇[1] 纪龙[1] 曾鸣[1] 邱帅涛[1] 龙佳佳[2] 

机构地区：[1]中国矿业大学(北京)化学与环境工程学院,北京100083 [2]晋城无烟煤矿业集团有限责任公司成庄煤矿,山西晋城048006

出　　处：《选煤技术》2013年第1期88-90,共3页Coal Preparation Technology

摘　　要：潮湿细粒煤炭深度筛分是煤炭筛分中的热点和难点,弛张筛以筛分效率高、处理能力大、筛孔不易堵塞、适应性强的特点具有广泛的应用前景和市场潜力。介绍了弛张筛的工作原理、筛分效果影响因素及应用情况,并阐述了弛张筛的发展趋势。Deep screening of wet fine coal is a difficult and hot point in coal screening.With the advantages of high efficiency,high treating capacity and good adaptability,the flip-flow screen has wide application prospect and market potential.The paper introduces working principle,factors influencing screening effect and situation of application,and also presents development trend of the flip-flow screen.

关 键 词：弛张筛 工作原理 影响因素 发展趋势 

分 类 号：TD452[矿业工程—矿山机电]