20M3液化石油气储罐设计.doc

20M3液化石油气储罐设计 目 录 封面··································································1 目录··································································2 封皮··································································3 任务说明·······························································4 封面··································································6 第一章、工艺设计····················································7 1.压力容器存储量·········································7 2.压力计算···············································8 第二章、机械设计 ······················································8 1、结构设计·························································8 ⑴、筒体和封头的设计·····································8 ⑵、接管与接管法兰设计···································8 ⑶、人孔、补强、液面计及安全阀的设计···················11 ⑷、鞍座的设计······································12 ⑸、焊接头设计·····································14 第三章、强度计算校核 ················································15 1、内压圆筒校核······································16 2、 左封头计算校核 ···········································17 3、 右封头计算校核 ···········································18 4、鞍座校核 ·······································19 5、各种接口补强校核 ·········································20 6、 各种法兰校核············································21 参考资料·····························································22 设计感想·····························································23 中北大学 课程设计任务书 2009/2010 学年第 二 学期 学 院： 机械工程与自动化学院 专 业： 过程装备与控制工程 学 生 姓 名： 学 号： 课程设计题目： 20M3液化石油气储罐设计 起 迄 日 期： 06 月 13 日～06月 24日 课程设计地点： 校内 指 导 教 师： 系 主 任： 下达任务书日期: 2010年06月13日 课 程 设 计