摘要
本文介绍了大亚湾核电站循环水系统设计中的某些特点以及本设计与国内大型火力发电站循环水系统设计的不同之处。本设计的特点是:①循环水系统采用单元式布置,②海水泵房一次滤网采用旋转鼓型滤网,③循环水泵采用立式水泥蜗壳水泵,④循环水系统采用电解海水氯化循环水到1ppm,⑥在凝汽器进口处的循环水管道上装设二次滤网。
This article presents the design featurea of GNPS water circulating system and the difference between this design and large sige inland fossil fired powerstation,This features have been listed as follows:①the CW system has adopt-ed unit type arrangement,②in pumping station the drum type rotating screenshave been used,③the CW pumps are of vertical concrete vobute type pumps,④in CW system,chlorination of CW water to a concentration of lppm will beachieved by means of electrolysis of sea water,⑤debris filters will be installedin the CW pipe at the condenser inlet.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1989年第3期33-39,共7页
Nuclear Power Engineering
关键词
核电站
循环水系统
大亚湾
Daya bay nuclear power station
water circulating system
