唐山学院毕业设计设计题目：高效旋风除尘器设计系别：_________________________班级：_________________________姓名：_________________________指导教师：_________________________2010年6月8日高效旋风除尘器设计摘要论文主要介绍了旋风除尘器各部分结构尺寸的确定以及旋风除尘器性能的计算。以普通旋风除尘器设计为基础，结合现代此类相关课题高秀媛崔逊07机电一体化技术（1）班机电工程系的研究方法，设计出符合一定压力损失和除尘效率要求的除尘器，在CAD/CAM软件辅助设计的基础上，绘制旋风除尘器装配图、零件图、以及除尘系统原理图。本文分以下几部分对以上内容进行了讨论：首先，通过查阅资料计算出旋风除尘器各部分尺寸；其次，绘制出旋风除尘器装配图及旋风除尘器各零部件图；最后，整理资料，选取与论文相关的英文文献进行翻译完成设计说明书。关键词：旋风除尘器压力损失除尘效率Thedesignofefficientlywhirler-typedustcatcherAbstractThispapermainlyintroducesthedeterminationofthewhirler-typedustcatcher’ssizeofstructureforeverypartandthecalculationoftheperformanceforthewhirler-typedustcatcher.Itisbasedonthedesignofordinarycycloneandcombinedwithmodernresearchmethodsofsuchrelatedtopics.Thenthewhirler-typedustcatcherwhichisinaccordancewiththerequirementsofpressuredropandtheeffieieneyofdustremovalisdesigned.Thedrawingoftheassemblydrawing,partdrawinganddustcontrolsystemschematicisbasedontheCAD/CAM,asoftwareforaideddesign.Thisarticleisdividedintoseveralpartsoffollowingtobetalkedover：atfirst,calculatingthewhirler-typedustcatcher’ssizeofeverypartbysearchingmaterials,thendrawingtheassemblydrawingandpartdrawingofthewhirler-typedustcatcher.atlast,collatinginformationandselectingapieceofEnglishliteraturewhichisrelatedtothepapersandtranslatingittocompletethesynopsisforthedesign.Keywords:Whirler-typedustcatcherEffieieneyofdustremovalPressuredrop目录1.引言......................................................................................................................12.旋风除尘器的除尘机理及性能.........................................22.1旋风除尘器的基本工作原理......................................22.1.1旋风除尘器的结构....................................................22.1.2旋风除尘器内的流场.............................................22.1.3旋风除尘器内的压力分布...............................52.2旋风除尘器的性能及其影响因素........................52.2.1旋风除尘器的技术性能......................................52.2.2影响旋风除尘器性能的主要因素..........62.2.3旋风除尘器选型原则.........................................103.旋风除尘器的设计.........................................................................123.1旋风除尘器各部分尺寸的确定...........................123.1.1形式的选择.....................................................................123.1.2确定进口风速..............................................................123.1.3确定旋风除尘器的尺寸..................................123.2旋风除尘器强度的校核................................................143.2.1筒体和锥体壁厚s和气压试验强度校核......................................................................................................................143.2.2排气管尺寸的确定................................................153.2.3.支座的选择计算.......................................................173.2.4支腿的设计计算及校核..................................193.3旋风除尘器压力损失及除尘效率....................203.3.1计算压力损失.....................................
