烧结风机故障诊断应用

Application of Fault Diagnosis for Sintering Fan

通过对烧结风机滑动轴承特性计算及从风机转子结构出发，建立风机转子—轴承系统的力学模型，用来校核系统的稳定性、分析影响稳定性的各种因素及查找风机系统存在振动问题的原因． 同时应用旋转机械状态监测故障诊断ＣＡＭＤ－６１００系统，对现场烧结风机进行监测，分析监测数据，最终找出故障原因，并加以解决．

In order to find the reason of fault of the sintering fan, the characteristics of fix pad journal bear- ing and the stability of rotor-bearing system of sintering fan were analyzed. Using the device of CAMD-6100 rotor mechanical fault diagnosis, the reason of sintering fault diagnosis of sintering fan vibration was presen- ted. The vibration signals from running fans were measured and analyzed. And it is found that the fault reason of running fans is unbalancing of rotors caused the vibration of fan.