lift of pump

基本解释

The delivery lift of circulation pump in regional heating boiler plant is calculated.
对新建住宅小区供热锅炉房循环水泵扬程进行了计算。
Secondly, the packing density of wound yarn with different count should be adjusted according to the lift of main pump on dyeing kier, the flow of liquid and the pressure applied.
其次，络筒机应据染缸的主泵扬程、液流量和外加压力的大小，调整不同纱支的卷绕密度。
With reasonable ratio flow, the lift of main pump can be enlarged, so as to ensure the evenness and right-first-time dyeing of yarn, and increased efficiency and lower energy consumption.
结合不同主循环泵特性曲线，改变筒子纱传统染色选择的大比流量。