浓硫酸储罐设计规范.docx

浓硫酸储罐设计规范.docx

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浓硫酸储罐设计规范

浓硫酸储罐设计规范

篇一:

浓硫酸储罐课程设计

荆楚理工学院

课程设计成果

学院:

__化工与药学院_____班级:

13级过程装备与控

制工程2班学生姓名:

黄超学号:

2013402020220

设计地点（单位）__________化工实验楼A411___

________设计题目:

____32t浓硫酸储罐设计

____________________完成日期:

年月日

指导教师评语:

____________________________

___________________________________________________________________________________________________________________________________________________________________________________________________________________

成绩（五级记分制）:

________________教师签

名:

_________________________

荆楚理工学院课程设计任务书

1

教研室主任:

指导教师:

石腊梅

2016年11月18日

第一章第二章

介质特

性.........................................................................................................3设计参数的选

择..............................................................................................32.1筒体材料的选

择.......................................................................................................32.2公称直径的确

定........................................................................................................32.3设计压

力....................................................................................................................32.4设计温

度....................................................................................................................42.5焊接接头系

数............................................................................................................4

第三章设备的结构设

计..............................................................................................5

3.1圆筒厚度的设

2

计........................................................................................................53.2封头的设

计................................................................................................................5

3.2.1封头厚度的设

计............................................................................................53.2.2封头的结构尺

寸............................................................................................63.3鞍座选型和结构设

计................................................................................................6

3.3.1鞍座选

型........................................................................................................63.3.2鞍座位置的确

定............................................................................................73.4卧式储罐的附件及其应

用........................................................................................8

3.4.1接管和法

兰....................................................................................................93.4.2垫片的选

用..................................................................................................103.4.3螺栓（螺柱）的选

3

择..................................................................................103.5人

孔的选

择..............................................................................................................113.6液位计的选

择..........................................................................................................11

第四章容器强度的校

核............................................................................................11

4.1水压试验应力校

核..................................................................................................114.2.筒体轴向弯矩计

算.................................................................................................11

4.2.1圆筒中间截面上的轴向弯

矩......................................................................124.2.2鞍座平

面上的轴向弯

矩..............................................................................124.3筒体

轴向应力计算及校

核......................................................................................134.4.筒体和封头中的切向剪应力计算与校

核.............................................................144.5.封头切向剪应

力计

4

算.............................................................................................144.6.筒体的周向应力计算与校

核.................................................................................144.7.鞍

座应力计算与校

核.............................................................................................16

4.7.1腹板水平分力及强度校

核..........................................................................164.8地震引

起的地脚螺栓应

力......................................................................................18

4.8.1倾覆力矩计

算..............................................................................................184.8.2由倾覆力矩引起的地脚螺栓拉应

力..........................................................184.8.3由地震引起的

地脚螺栓剪应力..................................................................19

第五章开孔补强设

计...............................................................................................19

5.1人孔补

强..................................................................................................................19

5.1.1补强设计方法判

5

别......................................................................................19

5.1.2有效补强范

围..............................................................................................

205.13有效补强面

积................................................................................................

205.1.4补强面

积.................................................................................................

.....21

1

篇二:

200M3浓硫酸卧式储罐毕业设计

摘要

本文介绍了压力容器分析设计与常规设计的不同、应力

分类,厚壁圆筒体的应力分析和压力容器中对各类应力的限

制,并通过实例讲述了在分析设计中,根据应力发生的原因,性

质及对导致容器破坏所起的不同作用加以分类,分清主次,分

别根据各类应力对容器强度影响的程度,采用不同的安全系

数和不同的许用应力加以限制,达到设计合理,节省材料,以保

证压力容器在各类应力作用下都能安全可靠地工作。

浓硫酸作为一种化工基本原料，已愈来愈受到人们的重

视。

由于该气体具有高腐蚀性的特点,因此在设计这种贮罐

时,要注意与一般气体贮罐的不同点,尤其要注意安全,还

要注意在制造、安装等方面的特点。

贮罐主要有筒体、封头、

6

人孔、支座以及各种接管组成。

贮罐上设有液相管、液相回

液管、气相管、排污管以及安全阀、压力表、温度计、液面

计等。

所以对浓硫酸的储罐要求也很严格。

浓硫酸贮罐是盛装浓硫酸的常用设备,本论文用Q235C

做为材料先计算好200m3卧罐的各项数据,直径为5000mm,

长度为10000mm,厚度为6mm,整理数据,然后就是根据数据

选取封头。

先将两腹板开孔并焊接，然后根据尺寸固定鞍座，

焊接两侧封头，焊接开孔处各部件。

关键词:

浓硫酸;卧式储罐;设计;压力容器;焊接

Abstract

Thispaperintroducesthepressurevesseldesignandanalysisoftheconventionaldesigndifferent,stressclassification,thickwallcylinderbodystressanalysisandpressurevessels,thelimitforallkindsofstressand,withpracticalexamples,tellstheanalysisanddesignin,accordingtostressthereasons,natureandtoleadtovesselsonthedifferentfunctionofclassified,setpriorities,respectivelyaccordingtovariousstressontheextentoftheimpactstrengthofcontainers,usingdifferentsafetycoefficientanddifferentallowablestresstolimitandachievedthedesignisreasonable,savematerial,inordertoensurethatthepressurevesselinallkindsofstresscaneffect

7

asafeandreliablework.

Strongsulfuricacidasachemicalbasicrawmaterials,alreadymoreandmoreattentionbypeople.Becausethegashasthecharacteristicsofhighcorrosionresistance,sointhestoragetankdesign,shouldpayattentiontothedifferencesofgasstoragetankwithgeneral,especiallymustpayattentiontosafety,butmustpayattentioninmanufacturing,installation,andotheraspectsofthefeatures.Tankmainhavebarrel,sealinghead,manhole,andallkindsofbearingsoftakeover.Thestoragetankwithliquidpipe,liquidbacktoliquidpipe,gasphasetube,drainandsafetyvalve,pressuregauge,thermometer,theliquidlevelgaugeetc.Sofortherequirementsofsulfuricacidstoragetankisverystrict.

Strongsulfuricacidstoragetankisdressedupstrongsulfuricacidcommonlyusedequipment,thispaperQ235Casmaterialswithfirstcalculatedgood200liecanofvariousdata,adiameterof5000mm,lengthis10000mm,thicknessof6mm,sortingdata,thenaccordingtothedataofheadisselected.Firstthetwowebsandweldinghole,andthenaccordingtosizefixedsaddle,weldingsealingheadonbothsides,weldingopenholesintheparts.

8

Keywords:

strongsulfuricacid;Horizontalstorage

tanks;Design;Pressurevessels;welding

1绪

论....................................................................................................................................1

1.1设计任

务......................................................................................................................1

1.2设计思

想.......................................................................................................................1

1.3设计特

点......................................................................................................................1

2设计参数的选

择..................................................................................................................3

2.1筒体材料的选

择...........................................................................................................3

2.2公称直径的确

9

定...........................................................................................................3

2.3设计压

力.......................................................................................................................3

2.4设计温

度......................................................................................................................4

2.5焊接接头系

数...............................................................................................................4

3设备的结构设

计..................................................................................................................5

3.1圆筒厚度的设

计...........................................................................................................5

3.2封头的设

计...................................................................................................................5

3.2.1封头厚度的设

计................................................................................................

10

5

3.2.2封头的结构尺寸（封头结构如下图

1）.........................................................6

3.3鞍座选型和结构设

计................................................................................