四川理工学院毕业设计年产6万吨酒精发酵车间初步设计摘要酒精在人们日常生活以及科学研究等诸多领域都有很广泛的应用。世界酒精行业以及我国酒精行业都呈现快速发展趋势，产量逐年递增。发酵法生产酒精的能力将成为一个国家经济实力的标志。发酵法主要是利用微生物无氧发酵，将含糖物质如，甘蔗，甘薯，玉米等物质内的糖类转化为乙醇，生成酒精。此法原料来源丰富，生产过程环保，值得大力推广。本设计对酒精生产的发酵车间进行了计算和设备选型，力求理论和实践相结合。abstractAlcoholhasveryextensiveapplicationinagreatdealoffieldssuchaspeople'sdailylifeandscientificresearch.Thetradesandalcoholtradesofourcountryhavefastdevelopmenttrendsonearthintheworld.Theoutputisincreasedprogressivelyyearbyyear.Theabilityforproducingalcoholofthefermentedlawwillbecomethesignofanationaleconomicstrength.Thefermentedlawismainlytoutilizemicroorganismtohavenooxygentoferment,itsuckcandymateriallike,sugarcane,sweetpotato,carbohydrateinthematerialsuchasthemaizeareturnedintoethanol,turnintoalcohol.Thislawrawmaterialsourcesareabundant,theenvironmentalprotectionoftheproductionprocess,isworthpopularizinginamorecost-effectivemanner.Originallydesignthefermentedworkshopproducedtoalcoholtocalculatewiththeselectingtypeoftheapparatus,strivetomakethetheorycombinewithpractice.Keyword:AlcoholFermentedlawFermentedworkshop关键词:酒精发酵法发酵车间TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc356656447"四川理工学院毕业设计PAGEREF_Toc356656447\hIHYPERLINK\l"_Toc356656448"毕业设计（论文）任务书PAGEREF_Toc356656448\hIIHYPERLINK\l"_Toc356656449"摘要PAGEREF_Toc356656449\hIIIHYPERLINK\l"_Toc356656450"前言PAGEREF_Toc356656450\h1HYPERLINK\l"_Toc356656451"第一章全厂工艺论证PAGEREF_Toc356656451\h2HYPERLINK\l"_Toc356656452"1.1生产原料：甘薯干（淀粉质原料）PAGEREF_Toc356656452\h2HYPERLINK\l"_Toc356656453"1.1.1甘薯的主要成分PAGEREF_Toc356656453\h2HYPERLINK\l"_Toc356656454"1.1.2甘薯作为酒精原料的特点PAGEREF_Toc356656454\h2HYPERLINK\l"_Toc356656455"1.1.3生产过程中的甘薯干相关工艺参数PAGEREF_Toc356656455\h2HYPERLINK\l"_Toc356656456"1.2原料的预处理PAGEREF_Toc356656456\h3HYPERLINK\l"_Toc356656457"1.2.1原料的除杂PAGEREF_Toc356656457\h3HYPERLINK\l"_Toc356656458"1.2.2原料的粉碎和输送PAGEREF_Toc356656458\h3HYPERLINK\l"_Toc356656459"1.3原料蒸煮工艺PAGEREF_Toc356656459\h5HYPERLINK