氢气储罐设计说明书.doc

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1、.目录前言·····························································31方案确定·························································41.1选择容器类型式················································41.1.1压力容器分类···············································41.1.2、封头形式的确定···················

2、·························51.2材料的确定····················································62设计计算·························································82．1确定设计参数·················································82.1.1工作压力、设计压力、计算压力······························82.1.2设计温度············

3、·······································92.1.3厚度计算···················································92.1.4设计温度下的需用应力······································102.1.5焊接接头系数··············································102.2容器相关量的确定·············································112.2.1计算

4、过程··················································112.2.2筒体尺寸确定··············································122.3容器强度校核·················································132.4确定各工艺接管的公称通径及位置·······························143结构设计···················································

5、·····17..3．1人孔选择····················································173.2人孔补强·····················································173.3支座的选择及校核············································203.3.1支座的设计要求············································203.3.2支座的选择及校核····················

6、······················204总结与体会······················································245辞····························································256参考文献························································26..前言随着我国石油化工业的迅速发展，国家对清洁环保型能源越发的重视。化工业接触的都是危险品，因此对这些危险品的控制相当重要。以氢气为

7、例，它就是易燃物质，储存的时候也要确保安全。因此对于氢气储罐有一定的设计要求。氢气密度低，比容大，只有高压储运才能有效。氢气性质稳定，不容易跟其他物质发生化学反应，所以氢气的腐蚀性较小。但氢气在点燃加热等情况下易发生爆炸燃烧等现象，所以在储运的时候要格外小心对环境条件的控制。本设计完成了6m3立式氢气储罐的设计，并对氢气储罐在设计、制造安装、使用、维护与定期检验提出了相应的安全技术要求。设计的氢气公称直径为1400mm，壁厚为6mm，对筒体与封头做了水压试验强度校核；对人孔的补强做了计算，计算补强圈的厚度为6mm；选择了支座类型为A2型耳式支座。本次设计

8、各项参数均按照相关标准决定，主要有GB150-98《钢制压力容器》，《压力容器安