丝网膜式除氧器性能实验研究  

Laboratory Study of Netted Film Type Deaerator Characteristics

作　　者：贾辉[1] 田瑞峰 李兆俊[2] 

机构地区：[1]哈尔滨工程大学 [2]海军装备研究院舰船所

出　　处：《电站系统工程》2006年第4期36-38,共3页Power System Engineering

摘　　要：在喷雾-填料式除氧器研究成果基础上,通过分析除氧器传热传质的特点,设计了一种新型的丝网膜式除氧器,并进行了试验研究。试验研究了除氧器丝网圈的除氧特性以及丝网膜式除氧器的负荷特性。研究结果表明,除氧器丝网圈大大改善了热力除氧所需的传质条件,起到了深度除氧的作用,该种新型除氧器具有优良的稳态性能和变工况性能。Based on the result of spray tray deaerator research, the netted film type deacrator was designed by analyzing heat and mass transfer characteristics of deaerator, and experimental research was done. The deaeration characteristics of net in deaerator, and the load characteristics of netted film type deaerator were studied. The result of experimental research indicates that net in deaerator improve the mass transfer and deaeration efficiency, and the steady/unsteady operation of this type deaerator is fine.

关 键 词：丝网 除氧器 实验研究 

分 类 号：TK223.522[动力工程及工程热物理—动力机械及工程] TG111.6[金属学及工艺—物理冶金]