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页数:23页
时间:2019-07-24
《固定管板式换热器课程设计》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、实用文档固定管板式换热器设计标准文案实用文档目录第一章绪论···················································31.1什么是管壳式换热器······································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
2、结构······································4第三章机械设计·················································43.1工艺条件··················································43.2设计计算·················································4(1)管子数n·······························
3、················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···
4、·······························6标准文案实用文档(2)换热器封头的选择······································63.4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
5、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······································73.5拉杆、定距管············································7(1)
6、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················································93.6、防冲板····································
7、··············93.7、接管····················································9标准文案实用文档(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········································93.8法兰···········
8、········································10(1)容器法兰的选用·······································10(2)接管法兰··············································103.9垫片的选用·············································113.10管板的设计与计算····························
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