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结合螺杆泵输送水煤浆的实际运行经验,分析了螺杆泵定转子磨损的机理,提出延长螺杆泵使用寿命的方法,有一定的指导意义。
Combined with the practical operation experience of CWM conveying CWM, the mechanism of the rotor wear of the screw pump is analyzed, and the method of extending the service life of the screw pump is proposed, which has some guiding significance.