This paper introduces the structure and hydraulic design of the multiphase flow centrifugal pump, which draught sands from the riverbed and discharge the air of the suction pipe.
文章介绍一种用于从河底吸取泥砂并且有自吸排气的离心式多相流泵的结构及水力设计。
2
When we don t operate the multiple directional value handle, the hydraulic oil that pumpdischarge back to oil box by multiple directional value.
在不操作多路换向阀手柄时，油泵排出的液压油经多路换向阀回到油箱。
3
The results are significant for decreasing hydraulic loss of discharge passage, pump assembly optimum design and increasing pump assembly efficiency.