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

PAGE

PAGE1

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