无水氯化钙生产干燥高温风机常见故障及其应对  

Common Faults and Countermeasures of High Temperature Fan in Drying System of Anhydrous Calcium Chloride Production

作　　者：陈欣[1] 徐剑 傅建林[1] CHEN Xin;XU Jian;FU Jianlin(Electrochemical Factory, Zhejiang Juhua Co., Ltd, Quzhou, Zhejiang 324004)

机构地区：[1]浙江巨化股份有限公司电化厂,浙江衢州324004

出　　处：《化工生产与技术》2019年第1期41-42,48,I0005,共4页Chemical Production and Technology

摘　　要：针对无水氯化钙生产装置干燥系统的高温风机,诸如振动、轴承温度高等故障原因进行了分析,并结合实际提出整改措施,采用钢制电动机底座替代原混凝土基础,严格控制轴承间隙,并针对操作、检修、维护等方面采取相应的措施。改进后,效果显著,高温风机的故障率明显下降,稳定性和可靠性得以提升。In view of the high temperature fan in drying system of anhydrous calcium chloride production equipment, the cause of fault such as vibration and high bearing temperature etc were analyzed,then putted forward corrective measures combined with the actual situations. Using steel motor base instead of the original concrete foundation, strict control of the bearing clearance,and taking corresponding measures aiming operation,repair, maintenance and other aspects. After improvement,the effect was remarkable, the fault rate of high temperature fan was obviously reduced,and the stability and reliability were improved.

关 键 词：离心式风机 高温 故障 分析 措施 

分 类 号：TQ051.21[化学工程]