除尘风网工艺设计说明书

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1、.武汉工业学院毕业设计设计题目：日处理小麦200吨专用面粉车间——小麦清理除尘风网工艺设计...目录摘要······························································1前言······························································2第一章粉尘的危害及防尘综合措施一、粉尘的危害················································4二、粉尘的防治措施·····························

2、···············4第二章风网设计原则··············································6一、除尘风网的设计原则········································6二、确定风网形式的原则········································6三、集中风网的组合原则········································6第三章风网分析··················································7一、方

3、案的确定...················································7二、去石机风网组合分析········································7三、振动筛风网组合分析········································8四、集中风网组合分析··········································9五、设备特点··················································9六、车间设备布置···········

4、··································11第四章风网设备选型及计算·······································12一、绘制风网布置图如附图·····································12二、计算各管段长度及弯头个数，绘制风网流程图·················12三、各风网阻力的计算·········································12设计总结···················································

5、······31谢辞·····························································33...参考文献·························································34摘要粮食加工厂生产过程及容易产生粉尘，粉尘的危害性很大。例如：粉尘会影响生产，影响光照，危害人类健康，而且还会造成环境污染，甚至发生粉尘爆炸等；此外，粮食加工厂产生的粉尘有的也是具有营养价值的，如有的可用作肥料，饲用，甚至可作食用。因此，做好粉尘防治是具有现实意义的。粉尘防治的最有效措施就是通风除尘

6、，利用一定的设备（吸风罩、风管、风机、除尘器）将含尘空气收集并净化为符合国家规定的卫生标准排放到空气当中。设计过程中，我通过查阅资料，了解除尘风网的设计原则与方法，根据设计原则确定风网的组合形式，根据工艺要求，确定设备的摆放位置，考虑车间内-------整齐美观的情况下，确定风管走向，然后计算风管长度与直径，绘制风网图，计算风网阻力和风量，选择合适的风机和除尘器。关键词：除尘风网粉尘AbstractTheproductionprocessinthegrainprocessingfactoryiseasytoproducethedust.Thedustisveryhazar

7、dous,Forexample:Thedustwillaffecttheproduction,influenceillumination,harmthehuman’shealthy,moreoveritalsocancausetheenvironmentalpollution,evenhavethedustexplosionandsoon.But,someofthedustbeingproducedinthegrainprocessingfactoryhasthenutritionalvalue.Forexample:Some