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随着石油化学工业的发展，液化石油气作为一种化工基本原料和新型燃料，以它清洁、高效、实惠的优势逐渐在生活燃料中确定了自己的位置，日益成为我们生产、生活不可缺少的燃料物质。此设计的一套储罐为60m3，两个储罐一个备用罐的液化石油气站系统。该系统设计包括了储罐、分离设备、缓冲设备、防护设备、管路设施、气瓶的设计等，此外还综合考虑了气站布局的合理性。
通过查阅各种相关书籍，对各种设备的结构、强度进行详细的计算，从附件、可能引起的突发因素等多角度考虑，建立了比较完善的安全防范系统。我首先介绍了液化石油气的性质，包括物理性质和热力性质。随后进行了储罐的设计，着重设计了筒体和封头的厚度设计以及强度的校核，开孔及补强的计算，钢瓶的设计和附件的选取，附件包括安全阀，温度计，压力计，液位计和管道设计。然后进行的是气液分离器及缓冲器的设计。液化气站的防护和液化气站的供应及其储罐温度控制系统的设计，并且做了关于液化石油气储罐泄漏事故处置基本对策的中英文形式的文章。
最后我介绍了我主要查阅的几本书籍，其中包括《燃气压力容器》《过程设备设计》GB150-2002《钢制压力容器》《煤气设计手册》《特殊压力容器》《标准零部件》等。
关键词：石油液化气、储罐、钢瓶、防护
Summary:
Along with the development of petrochemical industry, a kind of raw material with basic chemical engineering and new fuel of liquefied petroleum gas conduct and actions, sweep with it, efficiently, real benefit of advantage gradually in the life the fuel assurance own position, become us production day by day, living indispensability of fuel material.1 set of this design keeps the bottle as 60 ms 3, two liquefied petroleum gas station which keep the bottle a back up bottle systems.The system's design includes to keep a bottle, separates an equipments, buffer equipments, protection equipments and take care of the design of road facilities, spirit bottle etc., in addition return comprehensive considered spirit a station layout of rationality.
Pass to check various related book, carry on a detailed calculation to the structure, strength of various equipments, from the enclosure, abrupt factor etc. may cause many angles consider and built up more perfect safety to guard against system.I introduced the property of liquefied petroleum gas first and included physical property and thermodynamic energy property.Carried on to keep the design of bottle later on, emphasized to design the thickness design of the head of tube body and and the school pit of the strength, open the calculation of bore and compensation, the design of the steel bottle and the selection of the enclosure, the enclosure includes safe valve, thermometer, pressure gauge, the liquid account with the piping design.Then what to carry on be the design which annoys the liquid separation machine and buffer.Protection and liquefaction of liquefaction spirit station annoy station of supply and it keeps the design of the control system of a bottle of temperature, and did to keep a bottle of article of Chinese-English form that leakiness trouble handles a basic counterplan concerning the liquefied petroleum gas.
I finally introduced me to mainly check of a few books, include among them 《the Ran barometric dint container 》《process equipments design 》GB150-2002 《 steels system pressure containers 》《coal gas design manual 》《special pressure container 》《standard zero partses 》etc..
Keyword:Petroleum liquefaction spirit, keep a bottle, steel bottle, protection
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发表于 2012-11-26 14:39:01
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