固定管板式换热器设计目录第一章绪论 (3)1.1什么是管壳式换热器······································３１．2管壳式换热器的分类········································３第二章总体结构设计·············································４2.1固定管板式换热器结构 (4)第三章机械设计 (4)３．1工艺条件··················································４3.２设计计算 (4)（1）管子数n···············································５(２）换热管排列形式········································５（3）管间距的确定···········································５(4)壳程选择···············································５3.3 筒体 (6)（1）换热器壳体内径的确定··································６（2)换热器封头的选择 (6)3．4 折流板 (6)（1）折流板切口高度的确定 (6)(2）确定折流板间距........................................６（３)折流板的排列方式.. (7)(4）折流板外径的选择······································７（5)折流板厚度的确定······································７（６)折流板的管孔确定 (7)３.5 拉杆、定距管 (7)（1）拉杆的直径和数量 (7)（２）拉杆的尺寸 (8)（３）拉杆的布置············································９(4）定距管 (9)３.6、防冲板 (9)3．7、接管....................................................９（1）接管的公称直径. (9)(2）接管的壁厚确定 (9)(3）接管高度的确定 (9)3.8 法兰···················································１0(1）容器法兰的选用 (1)０（2)接管法兰··············································１03.9 垫片的选用 (11)3.１0 管板的设计与计算 (11)３.11 支座 (12)3.１2圆筒节的设计 (13)第四章列管式换热器机械结构设计································１３４.1传热管与管板的连接 (14)４． 2 管板与壳体及管箱的连接 (14)4.3 管法兰与接管连接 (14)第五章强度计算 (15)５.1 换热器壳体壁厚的计算 (15)5.2 管箱短节 (16)第六章安装制造 (16)6.1 换热器制造 (16)6.2换热器安装 (17)参考文献..........................................................１8 心得体会. (18)第一章绪论化工生产离不开化工设备，化工设备是化工生产必不可少的物质技术基础，是生产力的主要因素,是化工产品质量保证体系的重要组成部分[1]。