螺旋折流板换热器的研究进展  

Research Progress of Helical Baffle Heat Exchanger

作　　者：马士恒 韩昊学 张承贺 沙滨滨 衣鑫宇 刘学武[2] MA Shiheng;HAN Haoxue;ZHANG Chenghe;SHA Binbin;YI Xinyu;LIU Xuewu(Shandong Jingbo Equipment Manufacturing and Installation Co.,Ltd.,Binzhou 256500,China;School of Chemical Engineering,Dalian University of Technology,Dalian 116024,China)

机构地区：[1]山东京博装备制造安装有限公司,山东滨州2565001 [2]大连理工大学化工学院,辽宁大连116024

出　　处：《化工技术与开发》2024年第6期53-56,77,共5页Technology & Development of Chemical Industry

摘　　要：螺旋折流板换热器是管壳式换热器的一种,相比弓形折流板换热器具有诸多优势。本文介绍了螺旋折流板换热器的研究进展,总结了螺旋折流板换热器的结构(如螺旋角、螺距等)与换热器的性能(如压降、传热系数等)之间关系的研究成果,提出了可提高换热器性能的新型结构及设计方法。Helical baffles heat exchanger was a kind of shell and tube heat exchanger,which had many advantages compared with bowed single segmental heat exchanger.This paper introduced the research progress of spiral folded plate heat exchanger,and summarised the research on the relationship between the structure of spiral folded plate heat exchanger such as helix angle and pitch and the performance of heat exchanger such as pressure drop and heat transfer coefficient.Finally,the new structures and heat exchanger design methods for improving heat exchanger performance were pointed out.

关 键 词：换热器 螺旋折流板 螺距 压降 传热系数 

分 类 号：TQ051.5[化学工程]