旋膜式热力除氧技术分析

An introduction to the thermal deaerator of spinning film type

随着火力发电机组参数的不断提高,对热力除氧器的要求越来越高。为使热力除氧 器在安全性、经济性和除氧效果上日臻完善,许多国家都对热力除氧器进行了大量的研究工 作。对各种热力除氧器进行了比较,并着重阐述了旋膜式热力除氧器的特点与性能。

With the continuous improvement of the operating parameters for thermal power generating units, the technical requirements for thermal deaerators has been becoming stricter and stricter. A lot of research works on the thermal deaerator have been doing in many countries in order to bring about steady improvement in its safety and economy. In this paper, a relatively advanced thermal deaerator of spinning film type was introduced, and its technical features and economy were evaluated.