原油-常二线浮头式换热器设计

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1、原油-常二线浮头式换热器设计.doc2012届毕业（设计）论文题目常二线-原油换热器设计专业班级过程装备与控制工程学号0803020218学生姓名石熠学院机电工程学院指导教师刘丽芳指导教师职称副教授完成日期：2012年6月3日目录摘要..................................................ⅢABSTRACT................................................Ⅳ前言....................................................Ⅴ第一章换

2、热器基本知识....................................1第二章设计计算........................................132.1设计条件...................................................132.2核算换热器传热面积.........................................132.3压力降的计算...............................................202.4换热器壁温计算.........

3、....................................22第三章换热器结构设计与强度计算........................233.1壳体与管箱厚度的确定.......................................243.2开孔补强计算...............................................263.3水压试验...................................................313.4换热管...........................

4、..........................323.5管板设计...................................................353.6折流板.....................................................413.7拉杆与定距管...............................................433.8防冲板.....................................................443.9保温层..........

5、...........................................443.10法兰与垫片................................................443.11钩圈式浮头................................................493.12分程隔板..................................................543.13鞍座......................................................5

6、43.14接管的最小位置............................................56第四章换热器的腐蚀、制造与检验.........................574.1换热器的腐蚀...............................................574.2换热器的制造与检验.........................................58第五章焊接工艺评定.....................................615.1壳体焊接工艺..............

7、.................................615.2换热管与管板的焊接.........................................625.3法兰与筒体的焊接...........................................63第六章换热器的安装、试车与维护.........................636.1安装.......................................................63Ⅰ6.2试车............................

8、............