A10VSO100DR/31R-PPA12N00力士乐柱塞泵**8m3/h,扬程1400m,转速22000r/min,电动机功率185kW,是目前炼油生产中转速*高的高速离心泵;延迟焦化装置中输送高压除焦水的离心泵,**320m3/h,扬程3350m,转速4100r/min,电动机功率4700kW,是目前石油化工领域采用电动机驱动功率*大的流程离心泵。从上述可以看出,高压(高速或多级)和大功率密度(大型化)是流程离心泵的发展趋势,向大功率发展就要求流程离心泵必须具有很好的工作可靠性。力士乐柱塞泵尤其是大功率石化流程离心泵的流体动力、转子动力及运行监控方面的研究非常迫切。在此基础上凝练基于实际运行工况的大功率石化流程离心泵水力设计和结构设计方法,不仅**流程离心泵和整个液体输送系统的技术水平,而且对保证生产装置连续化安全和可靠运行至关重要。
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