长轴开泵是一种立式多级离心系，它能从深井中把水提上来，用途比一般高。C京广泛。但是，长轴并系起动比较困难，产生的原因和解决的办法是什么呢？1．起动前未司预润水或汗水士不足，导致橡胶轴承和传动轴发生干后，江脏受热后粘在轴上，增大了起劝阻力起。因此，起动前和起 Long axis pump is a vertical multi-stage centrifugal system, which can lift the water from the deep wells, the use of higher than normal. C Beijing wide. However, the long axis and start the system more difficult, the causes and solutions to what is it? 1. Before the start of Division Secretary pre-moistened or less than sweat, resulting in the rubber bearing and shaft occurred after the dry, dirty river viscous on the shaft after heating, increasing the discouragement from the start. Therefore, before and after starting