工业通风与除尘课程设计.doc

工业通风与除尘课程设计

工业通风与除尘课程设计

所在学院建筑工程学院
专业安全工程
班级安全112班
姓名丁沐涛
学号119044037
指导老师韩云龙
年月日
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摘要
喷涂车间在进行生产的过程中，散发的粉尘如果不加以控制，会使室内空气受到污染和破坏，危害职工健康，影响生产的正常进行。因此有效地控制生产过程中的粉尘对室内空气的影响和破坏是个非常重要的问题。工业通风就是研究这方面问题的一门技术。本设计为喷涂车间的铝粉处理的通风除尘系统设计。首先根据铝粉粒径的大小和性质选择合适的集气罩和除尘器。然后根据规范和要求进行管道布置。根据工艺计算集气罩尺寸和排风量。确定管径并进行水力计算。最后选择风机型号和功率。
关键词：喷涂；通风；除尘；设计；水力计算
Abstract
Intheproductionprocessofsprayworkshop,ifnotcontroltheemissiondust,itcanmakeindoorairenvironmentpollutionanddestraction,harmfultoworks’health,affectthenormalproduction.Therefore,effectivecontrolofproductionprocessofharmfuleffectofindoorairanddamageisaveryimportantproblem.Industrialventilationisstudyingthisissueofatechnology.Thedesignisaventilationanddustremovalsystemdesignofaluminumpowdertreatmentinsprayworkshop.Firstly,selecttheAppropriatehoodandduster,accordingtothenatureandsizeofthealuminumpowder.Secondly,finishpipinglayoutaccordingtotherequirementandstandard.Calculatethesizeofthehoodandairvolumeaccordingtothecraftwork.DeterminethePipediameterandconductthehydrauliccalculation.Selectthetypeandpowerofthefanatlast.
Keywords:spray；ventilation；dustremoval；design；hydrauliccalculation

目录
摘要··········································1
前言··········································3
基础资料······································3
2.1课程设计题目······························3
2.2课程设计资料······························3
3.通风系统的确定································3
3.1确定防尘方法······························3
3.2计算风量和确定构件材料····················4
3.2.1计算集气罩吸风量和系统通风量·········4
3.2.2风管的确定···························4
3.2.3局部构件的确定·······················5
3.3选择除尘器································5
通风管道的水力计算····························5
设计心得······································11
参考文献······································12
7.附录1系统轴测图······························13
8.附录2平面布置图······························14

前言
通风工程在我国实现四个现代化的进程中，一方面起着改善居民建筑和生产车间的空气条件，保护人民健康，提高劳动生产率的重要作用，另一方面在许多工业部门又是保证生产正常进行，提高产品质量所不可缺少的一个组成部分。它起着改善车间生产环境，保证工人从事生产所必需的劳动