换热器涂层防腐工艺及其应用
Anticorrosion Coating Technology and its Application for Heat Exchanger
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- DOI:
- 作者:
- 于喜年
Yu Xinian
- 作者单位:
- 辽宁工学院科技开发中心
Jinzhou, Liaoning
- 关键词:
- 换热器;防腐;涂层;涂敷;加热;固化;工艺
heat exchanger;corrosion control;coating heating;curing technology
- 摘要:
- 阐述了换热器涂层防腐的工艺过程及其应用，重点介绍了换热器表面处理工艺、涂层涂敷和固化工艺。对换热器采用内喷涂和外淋涂的涂敷方法，选择大功率超强辐射电加热组件对涂层进行加热固化，采用计算机模拟控制技术控制加热功率，涂层效果理想，对子石油化工行业冷换设备的涂层防腐具有一定的借鉴和指导意义。
The paper presents the painting applying process used in heat exchanger. The surface treatment, the painting applying and curing on heat exchanger were introduced emphatically. The tube's inner wall of the exchanger was coated with a spraying method; the outer wall was coated with a showering method. The wet coating film was heated and cured with a large power super strong radiation electric heating unit. The heat power was controlled with a computer simulation managing technique. So the coating quality is excellent.2002,1(1): 49-50,58 收稿日期：2001-7-6作者简介：于喜年，1983年毕业于黑龙江矿业学院机械工程系，现为辽宁工学院机械设计制造及自动化专业高级工程师。多次主持汽车、家电及石化等行业的金属表面前处理、静电喷涂、红外及高红外辐射固化技术及设备等重大科研项目通讯地址：辽宁省锦州市古塔区士英街169号，邮编：121001参考文献：
[1]王锡春.涂装技术.北京:化学工业出版社，1988
[2]余其铮.辐射换热原理，哈尔滨:哈尔滨工业大学出版社