日产5000t新型干法水泥厂生料粉磨车间毕业设计

唐山学院毕业设计设计题目：5000t/d新型干法水泥厂生料粉磨车间工艺设计系别：环境和化学工程系班级：09无机非金属材料（1）班姓名：指导教师：刘臻2013年6月12日5000t/d新型干法水泥厂生料粉磨车间工艺设计摘要本设计是5000t/d新型干法水泥厂全厂及生料粉磨车间工艺设计。根据任务书的地形图确定全厂的工艺布置，绘出全厂工艺布置图和生料粉磨车间工艺布置图。本设计中，全厂生产线采用一条龙排布，流程顺畅，更节省输送设备；全厂的工艺流程从原料进厂到水泥出厂均采用均化措施，更能保证出厂水泥的质量；粉磨是水泥生产过程中重要的工艺环节，合理选择粉磨流程和设备，对提高粉磨效率、节约能源、提高经济效益具有极其重要的意义。全厂的主要设备选型从生料磨到水泥磨均采用立磨，粉磨效率高、单位电耗低、磨内空间大、烘干能力强；本设计对生料粉磨系统进行优化设计，使其能够高效低耗的运行。并采用国内外先进的生产设备及生产工艺最大限度的降低能耗及投资，并保证水泥高产、高质，做到环保经济的设计理念。关键词：生料粉磨新型干法生产水泥5000t/dNSPCementRawMealgrindingworkshopprocessdesignAbstractThisdesignisthe5000t/dNSPcementfactoryandworkshopofrawmaterialgrindingprocessdesign.Accordingtothespecificationoftopographicmaptodeterminetheprocessarrangementforthefactory,paintfactoryprocesslayoutandrawmealgrindingworkshopprocessarrangement.Inthisdesign,factoryproductionlineadoptsadragonconfiguration,processsmoother,moresavetransportationequipment;Processfromrawmaterialsintothefactoryforthefactorytothecementfactoryadopthomogenizingmeasures,morecanguaranteethequalityofcementfactory;Grindingisimportantintheprocessofcementproductionprocess,choosethegrindingprocessandequipment,toimprovethegrindingefficiency,saveenergy,improvetheeconomicbenefitisofgreatsignificance.Mainequipmentselectionforthefactoryfromrawmaterialtothecementgrindingadoptverticalmill,highgrindingefficiency,unitpowerconsumptionlow,grindinginsidespaceislarge,dryingabilityisstrong;Thisdesigntooptimizedesignofsystemofrawmaterialgrinding,allowittorunefficientlowconsumption.AndUSESthedomesticandforeignadvancedproductionequipmentandproductionprocessofutmostreduceenergyconsumptionandinvestment,highyield,highquality,andensurethecementtodothedesignconceptofgreeneconomy.Keywords:rawmealgrinding;NSPproduction;cement;目录第一部分：总体设计........................................................................................................11新型干法水泥生产的简述.............................................................................................11.1新型干法水泥生产的特点...................................................................................11.2新型干法水泥生产的发展..................................................................................22配料方案的确定.............................................................................................................42.1熟料热耗的确定...................................................................................................42.2熟料率值的确定...................................................................................................42.3熟料标号的确定...................................................................................................52.4石膏加入量、混合材加入量的确定...................................................................62.4.1石膏加入量的确定.....................................................................................62.4.2混合材加入量的确定.................................................................................63物料平衡计算.................................................................................................................73.1配料计算...............................................................................................................73.1.1原料及燃料化学成分.................................................................................73.1.2煤灰掺入量.................................................................................................73.1.3计算干燥原料的配合比.............................................................................83.1.4熟料的化学成分.........................................................................................83.1.5熟料率值的计算.........................................................................................83.1.6熟料矿物组成.............................................................................................93.1.7湿物料的配合比.......................................................................................103.2物料平衡计算.....................................................................................................103.2.1窑产量的标定和生产能力.......................................................................103.2.2原料消耗定额...........................................................................................114全厂工艺流程的确定、主机设备选型、储库堆场计算...........................................154.1工艺流程确定.....................................................................................................154.1.1石灰石、石膏、煤的破碎工艺...............................................................154.1.2石灰石的预均化措施...............................................................................154.1.3生料的制备系统.......................................................................................164.1.4生料粉均化系统.......................................................................................174.1.5煤粉的制备系统.......................................................................................184.1.6熟料烧成系统的选择...............................................................................194.1.7矿渣的粉磨系统.......................................................................................194.1.8水泥的制备系统.............................