南宁电厂锅炉补给水处理系统设计及布置特点  

Design and Layout Features of Boiler Make-up Water Treatment System for Nanning Power Plant

作　　者：李成[1] 

机构地区：[1]广西电力工业勘察设计研究院,广西南宁530023

出　　处：《红水河》2013年第1期93-96,共4页Hongshui River

摘　　要：南宁电厂2×660MW超临界供热机组,具有机组参数高,对外供热量大,水质要求高的特点。根据原水的水质条件,锅炉补给水处理采用超滤+反渗透+混床系统,系统流程较为简单,且成熟可靠,不仅为锅炉提供了稳定、高质量的补给水,也降低了运行人员的工作强度。车间布置上采用两层布置方案,占地少,投资省,经济效益显著。The 2 × 660MW supercritical heating units of Nanming power plant have the characteristics of great unit param- eters, great external heat-supply and high water quality demand. In view of the raw water quality conditions, a simple and reliable system of ultrafiltration ＋ reverse qsmosis ＋ mixed bed, is used for boiler make-up water treatment, by which the boiler is provided with stable and high quality make-up water and the operator＇s work strength is also reduced：Besides, a two-floor workshop is constructed, which produces great economic benefits due to its small floor area and low investment.

关 键 词：超临界机组 锅炉补给水处理系统 设施布置 南宁电厂 

分 类 号：TM621.2[电气工程—电力系统及自动化]