摘要
叙述了换热设备污垢对发达国家经济所造成的损失 ,述评了常用的污垢清洗技术 ,介绍作者对冷冻机组水冷器污垢损失和自动清洗效益的实际测试。结合《中国机械工业年鉴》数据 ,从宏观上逐项分析评估水垢造成我国冷冻机组的设备费、运行水费和运行电费三方面的损失 ,总计每年达到 4 8.4亿元 ;因此 ,大力推广自动在线清洗技术的应用具有十分重要的意义。
The fouling costs of heat transfer equipments are big in developed countries.The widely used cleaning technologies are evaluated.The practical tests of the fouling costs of water coolers in refrigerating units and the economic benefit of using the new self-cleaning online technology are worked out, On the basis of the tests,and combined with the data from China Yearbook of Mechanical Industry,the additional equipment costs,operating costs including water rate and electricity rate are analyzed in detail from the macro point of view.The costs totaled over $10 billion every year.Therefore,it is of great significance to spread widely the application of the new on line self-cleaning technology.
出处
《株洲工学院学报》
2001年第5期54-56,共3页
Journal of Zhuzhou Institute of Technology
基金
中国包装总公司资助项目编号 :1 999- 5
