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1、学号:201003090106HEBEIUNITEDUNIVERSITY毕业设计说明书GRADUATEDESIGN设计题目:2.5m³夹套传热式配料反应釜设计学生姓名:李会聪专业班级:10装备1班学院:机械工程学院指导教师:张光浩讲师2014年5月29日摘要摘要搅拌设备的使用历史悠久,大量应用于化工、医药、食品、采矿、造纸、涂料、冶金、废水处理等行业,而夹套反应釜是搅拌设备当中的典型设备之一。夹套反应釜分为筒体和夹套两部分,筒体主要由封头和罐体组成。搅拌装置由搅拌器和搅拌轴组成,其形式通常由工艺而定;传动装置设置的目的是为了带动搅拌装置,主要由电动机、减速器、联轴器和传
2、动轴等组成;轴封装置为动密封,一般采用机械密封或填料密封;它们与支座、人孔、工艺接管等附件一起,构成完整的夹套反应釜。本设计题目是2.5m³夹套反应釜,该设备是由罐体、夹套、搅拌轴、减速器和电动机等组成。在此设计中详细的进行了罐体直径、罐体厚度以及罐体的高度设计,材料的选择以及强度和稳定性的校核。此设计还涉及到夹套的选择,夹套厚度的计算等,从多个角度分成十章分别对釜体厚度、釜体封头以及电机的选择,机架的设计,以及对应的凸缘、联轴器的选择方面做了详细的介绍。本设计中还对法兰、管法兰的选取做了详尽的介绍。选取的各设计参数基本能够满足设备的设计要求,使设备的操作弹性变大,保证
3、其运行质量。关键词:夹套反应釜;搅拌轴;夹套;封头;轴器II摘要II摘要IIAbstractAbstractStirredjacketedreactorisoneofthetypicalreactiveequipmentofchemical,medicineandfoodindustryetc..Itisinacertaintemperatureandpressure,withthemixerwillcertainvolumetwo(ormore)ofliquidandliquidandsolidorgasmixingequipment,promotethereacti
4、on.Jacketedreactorconsistsoftankandthejackettwopart,ismainlycomposedofaheadandcylinder,formore,lowpressurevessel;stirringdevicewithstirrerandstirringshaft,usuallyintheformoftheprocess;thetransmissiondeviceisdrivenmixingdevicesettings,mainlymotor,adecelerator,couplingandatransmissionshaft
5、;shaftsealingdeviceforsealing,generallyusethemechanicalsealorpackingseal;theysupport,manhole,processnozzleaccessoriestogether,constituteacompletejacketedreactor.Thecurriculumdesigntopicis2.5m³jacketedreactor,thedeviceiscomposedofabarrelbody,ajacket,astirringshaft,reducerandmotoretc..This
6、designdetailedappraisalofthediameterofthecylinder,thecylinderthickness,cylinderheightdesign,materialselectionandstrength,stabilitychecking.Thedesignalsoinvolvestheselectioncalculationofjacket,jacketthickness;fromthepointofviewisdividedintotenchaptersofthickness,kettlebodyheadandmotorsele
7、ction,thedesignoftheframe,andthecorrespondingflange,shaftcouplingselectionwasintroducedindetail.Thedesignoftheselectionofflange,flangeoftheintroduceddetailed.Parameterselectionbejustperfectdesign,notonlytomeettherequirementsofequipmentdesign,andmaketheoperationflexibleequ