中山市浩佳印刷厂废气处理设计中山市浩佳印刷厂废气处理设计摘要挥发性有机化合物具有组分复杂、不稳定、来源广等特点，如何治理是一个重难点。稀释剂和溶剂油墨在生产过程中通过挥发而形成大量印刷废气，印刷废气的主要成分包含大量的挥发性有机气体。该论文设计介绍了沸石转轮浓缩与蓄热式氧化炉组合技术的工艺原理，并用此净化装置处理印刷厂所产生的挥发性有机废气，经过对比选择了沸石转轮+RCO组合技术，此项技术的使用，对于处理低浓度、大风量有机废气十分有效，净化之后的治理效果达到广东省《印刷行业挥发性有机化合物排放标准》DB44/815-2010。关键词：包装印刷；挥发性有机废气；沸石转轮；蓄热式焚烧北京理工大学珠海学院2020届本科生毕业设计ZhongShanHaoJiaprintingplantexhaustgastreatmentdesignAbstractVolatileorganiccompoundsarecharacterizedbywidesource,complexcompositionandinstability.Diluentandsolventinkintheproductionprocessthroughvolatilizationandtheformationofalargenumberofprintingwastegas,themaincomponentsoftheprintingwastegascontainsalargenumberofvolatileorganiccompounds(benzene,toluene,xylene,etc.)Thispaperintroducesthezeolitewheelenrichmentprocessprincipleofregenerativeburningtechnology,adoptingthecombinationtechnologyofpurificationplantorganicwastegastreatmentofprintinganditturnsoutthattheuseofthistechnologyandequipmentcaneffectivelydealwithlargeairvolumeandlowconcentrationorganicwastegases,purifythe北京理工大学珠海学院2020届本科生毕业设计governanceeffectofprintingnewVOCsemissionstandard.Keywords:Packageprinting;volatileorganicwastegas;zeolitewheel;regenerativeincineration目录1前言............................................................................11.1设计目的与任务.............................................................11.2公司地理位置...............................................................21.3项目原始资料...............................................................32生产现状.......................................................................52.1浩佳印刷厂有限公司生产工艺.................................................52.2生产工艺产排污环节分析.....................................................53设计参数及目标.................................................................6北京理工大学珠海学院2020届本科生毕业设计3.1设计参数...................................................................63.2设计目标...................................................................63.3设计原则...................................................................74工艺流程说明...................................................................84.1工艺选择...................................................................84.2工艺流程及说明.............................................................94.3处理工艺原理..............................................................105工艺设计计算..................................................................115.1集气罩的设计..............................................................115.1.1集气罩的分类及设计原则................................................115.1.2集气罩的计算..........................................................115.2转轮分子筛的设计计算......................................................135.2.1吸附剂的选择..........................................................135.2.2转轮分子筛的设计......................................................145.3蓄热式催化氧化炉设计计算..................................................14...
