成品油主输油泵机械密封的设计计算及替代改造

Design Calculation and Transformation for main Oil Pump Mechanical Seal of the Oil Products Pipes

文章通过对华南成品油长输管道的主输油泵进口机械密封进行失效分析,并采用国外密封设计先进经验,对机械密封进行了匹配性研究、设计以及国产化替代改造,从而彻底消除了主输泵密封的泄漏隐患,产生了显著的经济效益。

Failure analysis for main oil pump mechanical seal of the south china oil long distance products pipes had been done. According to the advanced foreign experience of designing mechanical seal, the works that matching ability research, design and domestic transformation had also been carried. Thus the hidden troubles of leak for the main oil pump mechanical seal were eliminated, and achieved remarkable economic benefit.