Considering the energy consumption of the HP-pump for SWRO, a reasonable type of high pressurepump was selected, and a new structure of the axial suction segment multistage pump was proposed.
The article mainly had a research on the pressure rule inside the hydraulic cylinders when the mud pump has been assembled with air chamber on the suction pipe and stack pipe.
但国内还没有对安装吸入空气包后液缸内吸入压力的变化规律作出理论上的分析。
3
Pump could not suction water. The fingers of pressure gauge and vacuum gauge swing acutely.