双集箱换热器结构及制造工艺优化  

Structure and Manufacturing Process Optimization of Double Header Heat Exchanger

作　　者：齐鹏[1] 常小猛[2] 谢利成[1] QI Peng;CHANG Xiaomeng;XIE Licheng(Harbin Boiler Company Limited,Harbin 150046,China;State Key Laboratory of Efficient and Clean Coal-fired Utility Boilers(Harbin Boiler Company Limited),Harbin 150046,China)

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046 [2]高效清洁燃煤电站锅炉国家重点实验室(哈尔滨锅炉厂有限责任公司),黑龙江哈尔滨150046

出　　处：《锅炉制造》2023年第5期45-47,共3页Boiler Manufacturing

摘　　要：随着工业科技的发展,工业系统中对于换热器的要求向集中型、密集型、高效型以及轻质型发展。而上、下双集箱,薄壁不锈钢换热管,成为此类换热器的发展方向。本文首先介绍此类换热器的结构形式,重点对其制造中存在的难点及解决措施进行讲述。With the development of industrial science and technology,the requirements for heat exchangers in industrial systems are developing towards centralized,intensive,efficient and lightweight.The upper and lower headers,thin-walled stainless steel heat exchange tubes,become the development direction of this kind of heat exchanger.This paper first introduces the structure of this type of heat exchanger,focus on the difficulties and solutions in its manufacturing.

关 键 词：双集箱换热器 薄壁换热管 密集孔群 

分 类 号：TM621[电气工程—电力系统及自动化]