摘要
针对郭庄煤业选煤厂振动筛振动筛分方式可靠性差、筛分效率低下、物料筛分率低的难题,本文提出了三种新的振动筛分方案,对不同筛分方案的实际应用效果进行了分析。结果表明三移动一摆动的振动筛分方式对物料的综合分散度最高,稳定性好,该筛分方案已在郭庄煤业选煤厂煤炭筛分过程中得到了全面的应用。
In view of the problems of poor reliability,low screening efficiency and low screening rate of the vibrating screen in Guozhuang Coal Preparation Plant,this paper puts forward three new vibrating screening schemes,and analyzes the practical application effect of different screening schemes.The results show that the vibration screening method with three movements and one swing has the highest comprehensive dispersion and good stability for the materials,and the screening scheme has been fully applied in the coal screening process of Guozhuang Coal Preparation Plant.
作者
崔丹
Cui Dan(Shanxi Lu'an Guozhuang Coal Industry Co.,Ltd.,Shanxi Changzhi 046100)
出处
《山东煤炭科技》
2020年第3期161-163,共3页
Shandong Coal Science and Technology
关键词
振动筛
筛选形式
分散度
稳定性
oscillating screen
filter form
degree of dispersion
stability
作者简介
崔丹(1988-),男,本科,2012年毕业于太原理工大学现代科技学院,助理工程师,研究方向:煤矿机械。
