200号油换热器设计-毕设论文.doc

本科毕业设计(论文)200号油换热器设计Designof200#OilHeatExchanger学院：机械工程学院专业班级：过程装备与控制工程装备071学生姓名：学号：指导教师：毕业设计（论文）中文摘要200号油换热器设计摘要：本设计说明书是关于PN1.3DN500浮头式换热器的设计，主要是进行了换换热器的结构和强度设计。设计的内容主要是根据已经选定的换热器型式进行设备内各零部件（如接管、折流板、定距管、钩圈、管箱等）的设计，包括：材料的选择、具体尺寸确定、确定具体位置、管板厚度的计算、浮头盖和浮头法兰厚度的计算、开孔补强计算等。最后设计结果可通过3张图表现出来。关键词：浮头式换热器；管板；浮头盖；浮头法兰毕业设计（论文）外文摘要Designof200#oilheatexchangerAbstract:ThedesignmanualisaboutthePN1.3DN500floatingheadheatexchanger,whichincludedtechnologycalculateofheatexchanger,thestructureandintensityofheatexchanger.TheMaindesignisaboutthestructureandintensityofthedesign.Thispartisjustontheselectedtypeofheatexchangertodesigntheheatexchanger’scomponentsandparts,suchasvesting,baffledplates,thedistancecontroltube,circlehook,tubeboxes.Thispartofdesignmainlyinclude：thechoiceofmaterials，identifyspecificsize,identifyspecificlocation,thethicknesscalculationoftubesheet,thethicknesscalculationoffloatingheadplantingandfloatingheadflange,theopeningreinforcementcalculationetc.Intheend,thefinaldesignresultsthroughthreemapstodisplay.Keyword:floatingheadheatexchanger;tubesheet;floatingheadplanting;floatingheadflange目录TOC\h\z\t"毕业设计（论文）1级标题,1,毕业设计（论文）2级标题,2"HYPERLINK\l"_Toc295384966"1绪论PAGEREF_Toc295384966\h1HYPERLINK\l"_Toc295384967"1.1换热器的应用PAGEREF_Toc295384967\h1HYPERLINK\l"_Toc295384968"1.2换热器的主要分类PAGEREF_Toc295384968\h2HYPERLINK\l"_Toc295384969"1.3管壳式换热器特殊结构PAGEREF_Toc295384969\h4HYPERLINK\l"_Toc295384970"2．换热器结构设计与强度计算PAGEREF_Toc295384970\h4HYPERLINK\l"_Toc295384971"2.1壳体与管箱厚度的确定PAGEREF_Toc295384971\h5HYPERLINK\l"_Toc295384972"2.2接管的选取PAGEREF_Toc295384972\h6HYPERLINK\l"_Toc295384973"2.3开孔补强计算PAGEREF_Toc295384973\h7HYPERLINK\l"_Toc295384974"2.4水压试验PAGEREF_Toc295384974\h9HYPERLINK\l"_Toc295384975"2.5换热管PAGEREF_Toc295384975\h9HYPERLINK\l"_Toc295384976"2.6管板设计PAGEREF_Toc295384976\h11HYPERLINK\l"_Toc295384977"2.7折流板PAGEREF_Toc295384977\h16HYPERLINK\l"_Toc295384978"2.8拉杆与定距管PAGEREF_Toc295384978\h17HYPERLINK\l"_Toc295384