日产4000吨(5000吨同)水泥熟料窑尾系统工艺设计

****毕业设计-I-摘要为了对大学本科所学知识进行系统的考查和实践，我选择了“富强水泥厂日产4000吨水泥熟料窑尾系统工艺设计”这个课题。该课题是在贵州省贵阳市郊区建一座日产4000吨熟料水泥厂，重点车间是窑尾系统。我在设计过程中参考了许多水泥厂设计实例，并通过理论和经验数据相结合的方法完成了整个设计。课程的主要内容包括生料配料计算，全厂工艺平衡计算，重点车间的设计计算，进而给出一个全厂工艺流程图和全厂工艺布置图。在设计中，我尽可能的使用比较新的技术和思想，比如采用高效立式辊磨，利用窑尾废气预热物料，使用工业矿渣作为原料等。此外，我本着合理可行、经济高效、环保的原则设计了全厂总平面布置图。在符合最新生产发展要求的基础上，达到最大程度节约资源、能源，做到既降低生产成本又能稳定生产，经济效益和社会效益双赢的可持续生产。关键词：水泥厂；窑尾系统；新型干法窑****毕业设计-II-ABSTRACTInordertoexamineandpracticetheuniversityknowledge,Ichose“Technologicaldesignofkilnsystemwith4000tonscementclinkerouputperdayforFuQiangcementplant”asmyproject.Thegraduatingprojectisconstructingaproductionlinedwith4000tonscementclinkerperdayinthesuburbandistrictofGuiyangCityofGuizhouProvince,andthekeyworkshopiskilnrearsystem.Inthedesignedprocess,Ireferencedmanydesignedexamplesofcementplant,andcompletedthisdesignthroughcombiningtheoryandempiricaldata.Themaincontentsofthisdesignarethecalculationofrawmixproportions,theprocessequilibriumcalculation,andthecalculationofthekeyworkshop,andthen,givingaflowchartoftheprocessandprocessarrangementlayoutplans.Inthisdesign,Itryingtoworkwithrelativelynewtechnologiesandconceptionsuchasadoptinghighefficiencyverticalrollermill,utilizingthewastegasintherotarykilntopreheatrawmaterials，andusingindustrialwasteslagasrawmeal,etc.Furthermore，Ifollowtheprincipleinreasonableandachievable，economicalandefficient,andenvironmentalinmyworkforgenerallayoutofpowerplant.Inaccordedwiththerequirementsofthedevelopmentofthelatestproduction,wereachmaximumconservationresourcesandenergies,andtomeetbothreduceproductioncostandstableproduction,thusbenefitingbotheconomicandsocialtowin-winsustainableproduction.Keywords：Cementplant；Kilnsystem；Newdryprocesskiln****毕业设计-III-目录摘要................................................................................................................................IABSTRACT........................................................................................................................II1前言...................................................................................................................................11.1国际现状........................................................................................................................11.2国内现状........................................................................................................................21.3选题的目的及意义........................................................................................................32基础资料...........................................................................................................................42.1设计题目........................................................................................................................42.2建厂条件........................................................................................................................42.3原始数据........................................................................................................................43配料计算...........................................................................................................................63.1计算目的........................................................................................................................63.2率值确定........................................................................................................................63.3热耗确定........................................................................................................................73.4计算过程........................................................................................................................73.4.1根据燃料组成计算发热量.................................................................................73.4.2计算煤灰掺入量.................................................................................................73.4.3计算要求熟料的化学成分.................................................................................83.4.4生料配料计算.....................................................................................................93.4.5计算干原料料耗.................................................................................................93.4.6计算生料的干原料配合比.................................................................................93.4.7根据原料配合比验证率值...............................................................................104全厂工艺平衡计算.........................................................................................................114.1窑规格的设计及产量标定..........................................................................................114.1.1窑尺寸的计算...................................................................................................114.1.2产量标定...........................................................................................................124.2全厂物料平衡计算......................................................................................................134.2.1计算窑的台数................................................................................