BBD3854磨煤机螺旋输送器故障原因分析与对策

桑长勇，杜福明，高全海，李新建

Cause analysis and treatment of the fault of spiral conveyor in BBD3854 pulverizer

SANG Changyong, DU Fuming, GAO Quanhai, LI Xinjian

华电技术 . 2017, (3): 57 -59 .