摘要
如今热法低温多效蒸发(MED)技术得到了广泛认可。以河北某电厂海水淡化项目为基础,以某300MW机组为海水淡化供热源,采取汽机5段抽汽驱动海水淡化系统,为该系统的详细设计提供MED+TVC(热力蒸汽压缩器)系统以及背压机+MED系统备选方案。文中详述了两种水电联产方案,对整个系统设计以及经济性进行相关对比分析。
low temperature muhiple effect desalination （MED） technology has been widely applied. Based on a desalination project in a power plant in tfeBei, the system is designed by using steam extracted from a 300 MW unit as steam source for desalination. MED ＋ TVC （Thermal Vapor Compression） svstem and the back pressure turbine ＋ M ED system are provided. The comparison of detail design and the whole system as well as economy analysis of the two systems are described.
出处
《机械工程师》
2013年第3期165-167,共3页
Mechanical Engineer
关键词
MED
海水淡化
背压机
MED
desalination
back pressure turbine
