本设计是3000t/d熟料水泥生产线生料粉磨系统工艺设计。生料磨采用立式辊磨机。生料干燥介质来自于预热器出口的废气。粉磨采用三风机系统。根据当地的原、燃料实际条件，依据其化学成份和设计要求的熟料组成，通过计算原料的配比及生料的消耗，得出生料粉磨系统的实际生产能力。该设计针对粉磨系统进行了详细计算说明，其中包括物料平衡，热量平衡，风量平衡及主、辅机的平衡及选型，设计中充分考虑通风和除尘。设计提交了工艺流程图1张，平剖面图6张，设备表1份。关键词：生料粉磨，立磨，设备选型，工艺设计，配料计算DesignDescriptionThisdesignisrelatedtorawmaterialgrindingofthe3000t/dcementproductionline.Theverticalrollermillinwhichgrinding,dryingandseparatingarecombinedhasgoodperformanceindryingandgrinding.Theprocessunitismature.Thethreeairblowersystemisequipped.Accordingtothecrudefuelchemicalcompositionanddesignclinkercomposition,therawmaterialproportionsandtherawmaterialconsumeandtheproductivityrequestedoftherawmaterialgrindingsystem’sarecalculated.Thegasandthedustremovalsystemaredesignedaccordingtothecomputationofgrindingsystem’shotworkingparameter.Thedesignhassubmittedflowchart1andhorizontalsectionchart6.Keyword：Rawmaterialgrinding，Rollermill,EquipmentSelection，ProcessDesign，Burdencalculation目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc294123475"1绪论PAGEREF_Toc294123475\h1HYPERLINK\l"_Toc294123476"1．1生料粉磨系统PAGEREF_Toc294123476\h1HYPERLINK\l"_Toc294123477"生料粉磨系统流程PAGEREF_Toc294123477\h1HYPERLINK\l"_Toc294123478"生料粉磨系统分类PAGEREF_Toc294123478\h1HYPERLINK\l"_Toc294123479"生料粉磨系统流程图PAGEREF_Toc294123479\h2HYPERLINK\l"_Toc294123480"立磨2HYPERLINK\l"_Toc294123481"立磨的发展2HYPERLINK\l"_Toc294123482"立磨的特点PAGEREF_Toc294123482\h3HYPERLINK\l"_Toc294123483"立磨的结构及工作原理4HYPERLINK\l"_Toc294123484"1.2.4MLS立磨辊磨机PAGEREF_Toc294123484\h5HYPERLINK\l"_Toc294123485"2．配料计算7HYPERLINK\l"_Toc294123486"7HYPERLINK\l"_Toc294123487"7HYPERLINK\l"_Toc294123488"率值的定义7HYPERLINK\l"_Toc294123489"率值的确定8HYPERLINK\l"_Toc294123490"2.3粉煤灰掺入量计算8HYPERLINK\l"_Toc294123491"熟料化学组成计算9HYPERLINK\l"_Toc294123492"9HYPERLINK\l"_Toc294123493"熟料化学组成计算PAGEREF_Toc294123493\h10HYPERLINK\l"_Toc294123494"熟料率值PAGEREF_Toc294123494\h11HYPERLINK\l"_Toc294123495"PAGEREF_Toc294123495\h12HYPERLINK\