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RoughlydiscussingthemechanicalsealingforacentrifugalpumpWANGMaoguietal.离心泵是工矿企业的常用设备，在正常使用过程中，为了防止泵体内液体的外泄和泵外空气由联接端面的进入，都需要对其旋转部位或是泵体端盖等部位边行密封，以确保泵的有效效率。通常泵的密封多采用填
RoughlydiscussingthemechanicalsealingforacentrifugalumpWANGMaoguietal. Centrifugal pump is a common equipment for industrial and mining enterprises in the normal course of use, in order to prevent leakage of liquid in the pump body and the air outside the pump by the connection of the end face of the need to rotate the parts or the pump cover and other parts of the edge Line sealing to ensure effective pump efficiency. Usually the pump seal filled with more