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常 州 大 学 毕业设计（论文） （2012届）

题 目 燃料气稳压罐设计 学 生 ※※※ 学 院 ※※※※※ 专业班级 ※※※ 校内指导教师 ※※※ 专业技术职务 ※※ 校外指导老师 专业技术职务

二○一二年六月

燃料气稳压罐的设计

摘要：本设计说明书是关于燃料气温压罐的设计，主要进行储罐的材料选择、结构设计、强度计算、焊接工艺评定及检验。本设计说明书是依据设计内容的的顺序所编制。首先根据任务书对设计的基本参数进行了确定，根据基本参数及介质特性对储罐筒体、封头及主要附件的材料进行了选取，然后确定了储罐的基本尺寸及结构，接下来是对设计中所需要的附件进行选取及校核，如人孔、支座、法兰、盘管等。强度校核是对筒体、封头、支座等进行应力校核，以确保设计的合理性及安全性。最后是焊接工艺评定任务书及预焊接工艺规程的编制，检验、压力试验的一般规定说明。

关键词：基本参数；强度校核；焊接工艺评定；压力试验

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The design of the fuel gas stabilization tank

The design specification is about fuel temperature pressure tank design, material selection, structural design of the tanks, strength calculation, welding procedure qualification and inspection. The design specification of the tank is prepared according to the order of the design content. According to the mission statement on the basic parameters of the design to determine the basic parameters and media characteristics of the tank cylinder, head and main attachment materials selected, and then determine the size and structure of the tank, followed by selecting and checking the design of the required accessories, such as manhole, bearings, flange coil, etc.. The strength check of stress on the cylinder, head, bearing checking ensure that the rationality of the design and safety. Finally, it is the general provisions of welding procedure assignment, preliminary welding procedure specification, inspection and pressure testing.

Keywords: basic parameters; strength check; welding procedure qualification;

pressure test

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