本文对膜式除氧器的关键性部件——旋流管的传热作了初步研究,通过实验和分析,求得了旋流管内传热的实验关联式(A)、(B)和(C),从定量方面,给出了设计、计算旋流管的依据。 文章又分析了膜式除氧器的特点,并从不凝气体对传热效果的影响出发,提出了改造老式除氧器的建议。 In this paper, the key component of the membrane deaerator - the heat transfer of the spiral tube was studied. The experimental correlations (A), (B) and (C) of the heat transfer in the spiral tube were obtained through experiments and analyzes. ), From the quantitative aspect, gives the basis for the design and calculation of the hydrocyclone. The article also analyzes the characteristics of the membrane deaerator, and from the non-condensable gas on the heat transfer effect, we propose to remodel the old deaerator recommendations.