摘要
针对污水处理装置中提升泵时常跳闸的分析发现,其管路设计的缺陷导致介质输送过程中水力损失增大,从而造成电机运载电流过高从而过载保护。
The analysis on frequent tripping of lift pump in waste water treatment unit is offered in this paper to show that it is the defect in pipe design causing the hydraulic loss increasing in the process of medium transmission,which results in high current and over load protection of electric engine.
出处
《石化技术》
CAS
2016年第2期116-116,124,共2页
Petrochemical Industry Technology
关键词
提升泵
水力损失
效率
lift pump
hydraulic loss
efficiency
