首都机场供热站除氧器乏汽回收技术应用研究  

Application Research on exhaust steam recovery technology of Deaerator in heating station of Capital Airport

作　　者：李松 李征 刁澄 Li Song;Li Zheng;Diao Cheng(Beijing Capital Airport Power&Energy Co.,Ltd.)

机构地区：[1]北京首都机场动力能源有限公司

出　　处：《区域供热》2021年第6期131-134,共4页District Heating

摘　　要：首都机场集中供热站燃气锅炉给水采用大气式热力除氧,除氧器中析出的不凝结气体排至大气时会携带部分高温蒸汽,造成热量损失和环境热污染。本文介绍了两种不同的回收除氧器排汽余热方案,并对方案的可行性与经济性进行分析。The gas boiler feed water of the central heating station of the Capital Airport adopts atmospheric thermal deoxygenation,when the non condensable gas from the deaerator is discharged to the atmosphere,it will carry part of high temperature steam,causing heat loss and environmental heat pollution.This paper introduces two different schemes for recovering steam exhaust waste heat of deaerator,and analyzes the feasibility and economy of the scheme.

关 键 词：除氧器 乏汽回收 节能降耗 

分 类 号：V351.392[航空宇航科学与技术—人机与环境工程]