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本文论述了传热面上的污垢的危害,最主要的是使传热设备的传热系数平均下降30%,这给我国工业生产造成的经济损失估计在每年10O亿元以上,因此,污垢防治是传热技术领域中一个具有重大经济意义的实际课题.本文还概述了世界范围内传热设备污垢问题的研究发展情况.认为传热设备的污垢防治是迄今尚未得到根本解决的世界性问题.
This article discusses the hazards of fouling on the heat transfer surface, the most important of which is to reduce the heat transfer coefficient of the heat transfer equipment by an average of 30%. This has caused an estimated economic loss of over 10 billion yuan per year in China. Therefore, Is a practical issue of great economic importance in the field of heat transfer technology.This paper also summarizes the research and development of the problem of heat transfer equipment in the world.It is considered that the prevention and control of heat transfer equipment is a worldwide problem that has not yet been fundamentally solved.