日产5000吨水泥熟料新型干法生产线烧成系统窑头工艺设计

12011年06月07日日产5000吨水泥熟料新型干法生产线烧成系统窑头工艺设计I摘要本设计是对一条日产5000吨水泥熟料新型干法生产线烧成系统的窑头部分进行设计。为了使设计更加合理完善，我查阅了许多资料，并且结合目前日产5000吨水泥熟料新型干法生产线烧成系统的实际例子，做出了自己的设计结果。但是还是有很多缺点存在，所以望谅解。本设计的主要内容有：1.窑的选择：在选择窑的过程中，我运用理论公式算出窑型，同时我也查找了实际厂家的情况，最后我综合两者定出我的窑型；2.物料平衡计算：按照经验公式（石灰石饱和系数、硅酸率、铝氧率）计算，得出恰当的率值。确定出最终物料配比;3.生产工艺设计和主机设备选型计算：依据之前物料平衡计算结果，结合理论公式以及应用实例得出所选机型；4.附属设备选型：包括熟料破碎机、熟料拉链机、离心风机、煤粉燃烧器。虽然设备设备小，但在生产中作用却很重要。关键词：物料平衡、新型干法生产、篦冷机、电收尘、安徽建筑工业学院本科生毕业设计IIABSTRACTThisdesignisone5000tonsofcementclinkerproductionlinesburningdrykilnsystemofsomeofthedesign.Inordertodesignmorereasonableandperfect,Ireviewedalotofinformation,andcombinedwiththecurrentdailyoutputof5,000tonsofcementclinkerproductionlineofnewdrykilnsystempracticalexamplestomakehisowndesignresults.ButhasverymanyShortcomingexistence,thereforelooksforgiveness.UnderIintroducemydesignmentality.1.Kilnchoice:intheselectionprocessofKiln,Icalculatethetheoreticalformulausedkiln,andIalsofindtheactualmanufacturerofthesituation,finally,Isetmycombination;2.Massbalancecomputation:Accordingtotheempiricalformula（limestonesaturationcoefficient,silicicacidrate,aluminarate）calculates,obtainstheappropriateratevalue.Determinethefinalratioofrawmaterials;3.Materialbalancecalculationsbasedonpreviousresults,combinedwiththeoreticalformulaandtheapplicationofselectedmodelsderivedinstance;4.Appurtenanceshaping:Theappurtenanceincludes,Clinkercrusher,clinkerzippermachines,centrifugalfans,pulverizedcoalburner.Theequipmentalthoughissmall,butintheproductionprocessalsoisessential.KEYWORDS：Materialbalance,dryprocessproductionlines,Gratecooler,Electrostaticprecipitator日产5000吨水泥熟料新型干法生产线烧成系统窑头工艺设计III目录摘要...........................................................................................................................................IABSTRACT.........................................................................................................................................II前言...........................................................................................................................................1第一章总论.............................................................................................................................5第二章设计任务及所给条件依据...............................................................................................72.1设计任务............................................................................................................................72.2设计条件依据....................................................................................................................7第三章回转窑的选型计算.............................................................................................................8第四章配料及物料平衡计算.......................................................................................................94.1配料计算：........................................................................................................................94.1.1确定率值................................................................................................................94.1.2率值及其意义.......................................................................................................94.1.3假设原料配比......................................................................................................94.1.4计算白生料化学成分............................................................................................94.1.5计算灼烧基生料化学成分.................................................................................104.1.6计算熟料标准煤耗.............................................................................................104.1.7计算煤灰掺入量.................................................................................................104.1.8计算熟料化学成分（%）...................................................................................104.1.9计算率值.............................................................................................................104.2物料平衡计算.................................................................................................................104.2.1计算熟料料耗.....................................................................................................104.2.2计算实物煤耗.....................................................................................................114.2.3计算干基实际消耗定额.....................................................................................114.2.4计算湿基实际消耗定额......................................................................................114.2.5计算湿物料配合比.............................................................................................11第五章编制物料平衡表如下.......................................................................................................12第六章总平面布置和工艺流程................................................................................................136.1水泥总平面设计步骤....................................................................................................136.2工艺设计的基本原则和程序...................................................................