应用三元流动技术降低循环水场电耗  

Three-Dimensional Flow Technology Applied to Decrease Electricity Consumption of Recycle Water Plant

作　　者：林殿滨[1] 葛嫚丽[1] 马辉[1] 陈一卫[1] 

机构地区：[1]中国石油化工股份有限公司济南分公司,山东济南250101

出　　处：《应用能源技术》2010年第7期11-14,共4页Applied Energy Technology

摘　　要：对中国石油化工股份有限公司济南分公司循环水系统进行三元流叶轮改造。在不改变泵体、电机、管路系统的前提下,以射流—尾迹三元流动理论为设计基础,设计制造了新型三元流叶轮,代替原泵内的普通叶轮。改造后,经过用电量统计对比,年用电量减少813万多度,节能降耗效果明显。SINOPEC Jinan Company has carried out three-dimensional flow impeller transformation with its recycling water system. Under the premise of not changing the pump body, motor and pipeline system, a new kind of 3D flow impeller based on the design foundation of jet-wake 3D flow theory has been designed and manufactured, so that the normal impeller can be replaced. After the reconstruction, statistical comparison implies that energy saving effect is obcious because the annual electrity consumption decreases more than 8.13 millon Kw. h.

关 键 词：射流-尾迹三元流动 循环水泵 

分 类 号：TH38[机械工程—机械制造及自动化]