延长中试装置轴流泵机械密封使用周期的探索

Exploration on the use cycle of the mechanical seal of the axial flow pump in the pilot plant

轴流泵是聚丙烯装置的关键设备,机械密封是否正常关系轴流泵的稳定运行。通过对磨损机械密封部件原因分析,对应采取措施,提高了机械密封的使用寿命。

The axial flow pump is the key equipment of the polypropylene plant, and the mechanical seal is the stable operation of the normal relationship axial flow pump. Through the analysis of the causes of wear mechanical seal components, the corresponding measures are adopted to improve the service life of the mechanical seal.