中小汽轮机真空下降的原因分析及应对措施  

Causes of Vacuum Reduction in Medium and Small Steam Turbines and Countermeasures

作　　者：屈云海 邵永秀 

机构地区：[1]昆明钢铁集团动力能源分公司,云南安宁650302

出　　处：《冶金动力》2014年第3期47-49,52,共4页Metallurgical Power

摘　　要：分析了汽轮机凝汽器的作用,研究了导致中小汽轮机凝结器真空下降的主要原因,在此基础上提出了提高汽轮机凝结器真空度的措施。The function of the condenser of steam turbine was analyzed, and the main causes of vacuum reduction in the condenser of medium and small steam turbines were in-vestigated and based on this measures to increase the vacuum degree of the condenser of steam turbine were put forward.

关 键 词：凝结器 真空 排汽温度 传热端差 

分 类 号：TK264.1[动力工程及工程热物理—动力机械及工程]