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影响轴流泵机械密封使用寿命的外部因素分析

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预聚合反应轴流泵是环管法聚丙烯装置的核心设备,其运转状况直接影响装置生产的长周期安稳运行.文章以影响环管法聚丙烯装置轴流泵机械密封使用寿命的外部因素为分析对象,提出了相关措施以延长轴流泵机械密封的使用寿命,使其能更加安全、平稳、长周期地运行.
Analysis of External Factors Affecting the Service Life of Mechanical Seal of Axial Flow Pump
The axial flow pump of prepolymerization reaction is the core equipment of the loop polypropylene plant,and its operation condition directly affects whether the plant can run stably for a long period.Taking the external factors affecting the service life of the mechanical seal of the axial flow pump of the loop polypropylene plant as the analysis object,the relevant measures are put forward to extend the service life of the mechanical seal of the axial flow pump and make it run more safely,stably and in a longer period.

polypropyleneaxial flow pumpmechanical sealexternal factorsservice life

马凌良

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中国石化上海石油化工股份有限公司,上海 200540

聚丙烯 轴流泵 机械密封 外部因素 使用寿命

2024

石油化工技术与经济
中国石化上海石油化工股份有限公司

石油化工技术与经济

影响因子:0.491
ISSN:1674-1099
年,卷(期):2024.40(4)