论文部分内容阅读
分析了荡坪钨矿负 15m泵房排水泵工作效率低的原因 ,串入一附加小离心泵 ,主附泵均在高效区工作 ,达到了增效的目的
The reason of low working efficiency of the negative 15m pumping station drain pump in the Pingping tungsten mine was analyzed. An additional small centrifugal pump was inserted into the tank and the main auxiliary pump worked in the high efficiency area, achieving the goal of boosting efficiency