定州电厂风机油站故障分析及应对措施

Fault Analysis and Countermeasures of Fan Oil Station in Dingzhou Power Plant

目前,神华河北国华定州发电有限责任公司的一期送风机、二期送风机、一次风机和引风机所有风机油站,在运行期间多次发生电机油站定期切换过程中备用泵启动后压力不变化、油压波动、滤网差压大报警等异常现象,严重影响风烟系统的安全稳定运行。因此,重点介绍了风机油站的故障原因和定州电厂采取的相关治理及预防方案。

At present, Shenhua Hua Guohua Dingzhou Power Generation Co., Ltd. has a blower, a secondary blower, a primary blower and an induced draft fan. All the blower oil stations in the operation period during the operation of the motor oil station periodically switch the pressure of the standby pump after starting. Abnormal phenomena such as changes, oil pressure fluctuations, and large differential pressure in the filter seriously affect the safe and stable operation of the wind smoke system. Therefore, the reasons for the failure of the blower oil station and the related governance and prevention programs adopted by the Dingzhou Power Plant were highlighted.