离心泵的使用维护、检修与故障诊排

离心泵是石油化工生产运行中关键机械设施的组成部分,离心泵的体系结构组成部分包含泵体、叶轮、密封部件、电动机、底板、法兰垫片以及泵盖等。离心泵的机械装置包含较为复杂的机械组成部件,机械操作使用人员如果没有正确操作离心泵系统,则会造成离心泵突然出现启动故障以及运行故障,严重影响到石化企业安全生产效益目标的实现。由此得出,化工企业人员应当全面重视离心泵机械系统部件的使用维护工作,加大离心泵的故障诊排与检修操作实施力度。

Centrifugal pump constitutes the key mechanical facilities in petrochemical production and operation. The components of centrifugal pumpsystem structure should include pump body, impeller, sealing parts, motor, bottom plate, flange gasket and pump cover, etc. The mechanical device of the centrifugal pump contains mechanical components which are more complex. If the mechanical operator does not operate the centrifugal pump system correctly, the centrifugal pump will suddenly show startup failure and operation failure, which will seriously affect the realization of the goal of safety production benefit of petrochemical enterprises. It can be concluded that personnel in chemical enterprises shouldfocus on the use and maintenance of mechanical system components of centrifugal pumps, and enhance the implementation of fault diagnosis and overhauloperations for centrifugal pumps.