摘要
针对200MW以下火力发电机组配套的Sh系列、XJ系列和SA系列等多种系列、各种规格的单级双吸卧式循环水泵运行效率低、能耗高等问题,对数十台泵实施了节能技术改造,改造后效率提高,节能显著。介绍了节能改造的相关技术和部分改造实例。
Directing against problems of low efficiency in operation and high energy consumption etc. for various specifications of sin- gle -stage double -suction horizontal type circulating water pumps, such as Sh series, XJ series, and SA series etc. , equiped in coor- dination with thermal power units of lower than 200 MW, technical retrofit for energy- saving has been carried out for several tens of pumps. After retrofitting, the efficiency of said pumps has been enhanced, having remarkable enery - saving result. The related tech- nologies and partial concrete examples of energy - saving retrofit have been presented.
出处
《热力发电》
CAS
北大核心
2007年第12期69-71,75,共4页
Thermal Power Generation
关键词
200
MW机组
循环水泵
扬程
节能
技术改造
200 MW unit
circulating water pump
uplift head
technical retrofit for energy-saving
