热交换器防垢涂层材料的研究进展  

Research Progress of Antifouling Coating Materials for Heat Exchanger

作　　者：黎华玲 陈永珍[1,3,4,5] 宋文吉 冯自平[1,4,5] LI Hua-ling;CHEN Yong-zhen;SONG Wen-ji;FENG Zi-ping(Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences,Guangzhou 510640,China;Key Laboratory of Fuel Cell Technology of Guangdong Province,Guangzhou 510640,China;University of Science and Technology of China,Hefei 230026;CAS Key Laboratory of Renewable Energy,Guangzhou 510640,China;Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development,Guangzhou 510640,China)

机构地区：[1]中国科学院广州能源研究所,广州510640 [2]广东省燃料电池技术重点实验室,广州510640 [3]中国科学技术大学,合肥230026 [4]中国科学院可再生能源重点实验室,广州510640 [5]广东省新能源和可再生能源研究开发与应用重点实验室,广州510640

出　　处：《新能源进展》2021年第1期35-41,共7页Advances in New and Renewable Energy

基　　金：广东省燃料电池术重点实验室开放基金资助项目(y909q11);中国科学院战略性先导科技专项(A类)项目(XDA21070305)。

摘　　要：热交换器是工业中传热传质的重要设备,广泛应用于各个领域,但热交换器表面易结垢的问题严重影响了其运行效率。表面防垢涂层技术是解决热交换器表面结垢的一个重要研究方向。本文简要介绍表面涂层材料表面特性(表面能、接触角、粗糙度、耐腐蚀性)对基体表面结垢行为的影响,为揭示不同材料表面结垢行为差异提供依据;同时,对防垢涂层材料的类型及研究现状进行总结分析,为热交换器表面防垢涂层材料研究提供理论支持。Heat exchanger is an important equipment of heat and mass transfer in industry,which is widely used in various fields,and its operation efficiency is seriously affected by its surface fouling.Surface antifouling coating technology is an important research direction to solve the problem of heat exchanger surface scaling.In this paper,the effect of surface characteristics(surface energy,contact angle,roughness and corrosion resistance)of surface coating materials on the fouling behavior were reviewed,which provided basis for revealing the differences of fouling behavior of different materials.At the same time,the types and research status of antifouling coating materials were summarized and analyzed to provide theoretical support for the research of anti-scaling coating materials on the surface of heat exchanger.

关 键 词：热交换器 涂层 防垢 表面特性 

分 类 号：TK172[动力工程及工程热物理—热能工程]