压滤机专用泵 special pump for filter press

      该泵配套压滤机使用，当压滤机空腔时，大流量快速输入浆体，随着滤饼密度增加，系统压力自动升高，流量自动减小，进入恒压工作直至压滤结束。工作效率高，与同类泵相比节能近40-50%。

      the pump is used with a filter press. when the filter press is empty, large flow will be input into the slurry quickly. with the increase of filter cake density, the system pressure will automatically increase and the flow will automatically decrease, and the pump will enter the constant pressure operation until the filter press is completed. it has high working efficiency, saving nearly 40-50% energy compared with similar pumps.