6000L提取罐毕业设计 - 周维月

四川理工学院毕业设计（论文）6000L提取罐设计学生：周维月学号：10011010430专业：过程装备与控制工程班级：2010.4指导教师：曾涛四川理工学院机械工程学院二O一四年六月四川理工学院毕业设计（论文）任务书设计（论文）题目：6000L提取罐的设计学院：机械工程学院专业：过程装备与控制工程班级：2010.4学号：10011010430学生：周维月指导教师：曾涛接受任务时间2014.03.03系主任（签名）院长（签名）1．毕业设计（论文）的主要内容及基本要求(1)原始数据：设计题目：6000L提取罐设计设备容积：6000L加热面积：13m2内胆设计压力：常压夹套设计压力：0.35MPa设备主体材料：0Cr18Ni9过滤面积：2.0m2(2)主要内容：进行罐体的结构设计、强度校核及其它附件的选型。(3)基本要求：装配图1张(0号图)，零件图3张(图面总量大于1号图)，设计说明书1份。2．指定查阅的主要参考文献及说明[1].全国压力容器标准化委员会.GB150-2011.压力容器.北京:中国标准化出版社出版,2011，[2].郑津洋,董其伍,桑芝富.过程设备设计[M].化学工业出版社,2005[3]化学工业部第六设计院，陈偕中，《化工设备设计全书（化工容器设计）》[M].上海：上海科学技术出版社，1987[4]丁伯民，黄正林.化工设备设计全书[M].北京：化学工业出版社，2003[5]化工机械手册编辑委员会.化工机械手册[M].天津：天津大学出版社，19913．进度安排设计（论文）各阶段名称起止日期1资料收集，阅读文献，完成开题报告2014.03.03-2014.03.202完成所有结构设计和设计计算工作2014.03.21-2014.04.253完成所有图纸绘制2014.04.26-2014.05.154完成设计说明书及图纸的修改2014.05.16-2014.05.315答辩的准备和毕业答辩2014.06.01-2014.06.10I摘要提取罐是中药提取行业中常用的浸出提取设备，特别适合于天然药物的浸出提取。它可促使中药提取有更高的效率，适用于中药、食品、化工等多种行业。同时提取罐具有操作方便、效率高、产量高等优点。本设计主要按照GB150—2011《压力容器》进行设计，主要对罐体的结构、工艺尺寸及锥壳进行工艺计算、强度校核、结构设计。还对其他附件如接管、法兰、支座、仪表等进行选择。关键词：提取罐；工艺计算；强度校核；GB150—2011.IIABSTRACTExtractingtankiscommonlyusedintraditionalChinesemedicineextractionindustryleachingextractionequipment,especiallysuitableforleachingextractionofnaturalmedicines.PromptedChinesemedicineextractionhasthehigherefficiency,suitableforChinesetraditionalmedicine,food,chemicalandotherindustries.Andtheextractingtankhasadvantagesofconvenientoperation,highefficiencyandhighyield.ThisdesignlargelybasedGB150-2011pressurevesseldesign,mainstructure,processdimensionoftanksandconicalshellprocesscalculation,strengthcheck,thestructuredesign.Alsoforotheraccessoriessuchastakeover,flange,choiceofbearing,instrument,etc.Keywords:extractiontank；processcalculation；strengthcheck；GB150—2011目录中文摘要················································································································ⅠABSTRACT············································································································Ⅱ第1章绪论············································································································11.1提取罐的研究现状和发展··················································································11.2中药提取物发展前景··························································································31.3中药提取物的标准和应用···················································································41.4提取罐的结构和提取原理····································································41.5总体方案·······································································································5第2章罐体的设计··································································································62.1罐体结构设计···································································································62.2罐体几何尺寸计算·····························································································72.2.1罐体直径和高度计算··················································································72.2.2锥壳部分尺寸计算···················································································82.3罐体的强度计算·································································································82.3.1材料的选择······················································································92.3.2罐体壁厚的计算····················································································92.3.3锥壳厚度计算·······················································································122.3.4罐体封头壁厚的计算··············································································15第3章夹套的设计·································································································183.1夹套的直径和高度··························································································183.2夹套的厚度计算·······························································································183.3夹套传热面积及其校核·····················································································203.4耐压试验·····································································································20第4章接管及连接法兰的选择··············································································224.1连接筒体和封头的设备法兰的选择····································································224.2开孔补强计算································································································23第5章支座等附件的选择······················································································275.1支座的选择··································································································275.2仪表的选择···································································································285.3排渣门装置································································································29第6章结论··········································································································32参考文献··········································································