水喷射冷凝器Д型水泵叶轮特性的研究与应用

Study and Practice on the Properties of Turbine Wheel of Д-Type Centrifugal Pump for Water-Jet Condenser

本结构根据离心泵的基本方程式运用动轮薄壁结构机理，对苏式设计的Д型泵叶几何参数进行一系列的调整、实践与探索，使在不增大原设计装机容量之条件下．能增大泵的流量与压头、挖掘原设备的效能、适应生产增大需求，从而及时解决生产存在问题，也大幅度节约投资，进一步挖掘设备潜力，促进生产。

on thc bas is of the fundamental equation of Centrifugal pump, a Series ofstudy and adjustment on the geometrie parametets of torbine wheel of Д-type pump hadbeen Carried out . As a result. the flow rate and the head of this type of pumpincrease without increasing Capacity of the motor . This is beneficial to increasing the(Apacity of the sugar factory and saving extra investment . This paper also intreducesthe design. manufacture and tests of the turbine wheel .