摘要
结合实际案例对泵站叶轮汽蚀磨损修复问题进行研究,通过分析产生侵蚀磨损的原因,提出泵站叶轮修复措施,利用喷焊技术将特种金属粉涂护至水泵叶片表面,并采用特高性能球磨金属材料喷涂受损叶轮及其他部件,叶轮的耐汽蚀和耐磨损性能显著提高,实现了延长水泵设备使用寿命的目的,同时部分配件还可以实现循环利用。
Combined with actual cases to study the pumping station impeller cavitation wear repair problems,through the analysis of the causes of erosion and wear,pumping station impeller repair measures,the use of spray welding technology to special metal powder coating to the surface of the pump blade,and the use of special high-performance ball wear metal material spraying damaged impeller and other parts,impeller cavitation and wear resistance significantly improved,to achieve the purpose of extending the service life of pump equipment The purpose is to extend the service life of the pumping equipment,while some of the parts can also be recycled.
作者
徐明远
Xu Mingyuan(Gansu Province Jingtai Chuan Electric Power Irrigation Water Utilization Center,Jingtai Gansu 730400)
出处
《现代工业经济和信息化》
2022年第11期358-360,共3页
Modern Industrial Economy and Informationization
关键词
大型高扬程泵站
叶轮
磨损修复
large high-lift pumping station
impeller
wear repair
