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离心泵是石油化工企业中耗电量最大的设备,所以企业要降低生产成本寻找离心泵节能途径是关键。本文研究中,笔者简介了离心泵的工作原理,分析了影响离心泵耗能过高的主要因素,提出了离心泵节能的主要途径,包括正确配套离心泵、加强机泵自身的改造与管理、调整叶轮级数、变速调节以及减小裕量和阻力等,对离心泵节能具有较好的效果。
Centrifugal pump is the largest power equipment in petrochemical enterprises, so enterprises to reduce production costs to find energy-saving centrifugal pump is the key. In this paper, I briefly introduced the working principle of the centrifugal pump, analyzed the main factors that affect the excessive energy consumption of the centrifugal pump, proposed the main ways of energy-saving of the centrifugal pump, including correct matching of centrifugal pumps to enhance the pump’s own transformation and management, Adjust the impeller series, variable speed regulation and reduce the margin and resistance, etc., on the centrifugal pump energy saving has a good effect.