摘要
低压旋膜除氧器是用蒸汽将除氧器的进水加热到饱和温度,除去进水中的氧气、二氧化碳等不凝性气体。加热后的蒸汽和除去的不凝性气体都排入大气。投用乏汽回收装置会将排放大气的乏汽回收,并利用其余热与进水发生热交换,并将加热后的进水打回除氧器进行除氧。
Low pressure rotating-film deaerator is to heat the feed water to saturation temperature by the steam to remove oxygen, carbon dioxide and other non-condensable gas in the water. Heated steam and non-condensable gas are discharged into the atmosphere. After adding steam exhaust recovery unit,the steam exhaust can be recycled.
出处
《辽宁化工》
CAS
2014年第3期306-307,共2页
Liaoning Chemical Industry
关键词
回收乏汽
脱盐水
除氧
温度
recycling steam exhaust
demineralized water
deoxygenization
temperature
