绵阳职业技术学院毕业设计（论文）PAGEV毕业设计（论文）题目：：酒精工艺的设计教学院：专业名称：工业分析与检验学号：学生姓名：指导教师：摘要本设计是酒精工厂模拟设计，发酵原料为糖蜜。本设计对酒精的工厂进行了模拟计算和设备选型，力求理论和实践相结合。工艺上的设计为：单浓度糖蜜进行连续发酵(其工艺较为简单，并且易于操作）、主要蒸馏工段采用差压式二塔蒸馏机组（能有效利用热能）、生石灰吸水法，通过物料衡算、设备选型计算、水电汽耗的计算等合理优化设计生产工艺过程。关键词：酒精工厂；发酵法；糖蜜；蒸馏AbstractThisdesignistheannualoutputof30,000tonsofalcoholfactoryanalogdesign,therawmaterialforfermentationisthemolasses.Thealcoholfactoryissimulatedandequipmentisselected,andstrivestothecombinationoftheoryandpractice.Designoftheprocess:continuousfermentationformolassesofsingleconcentration(theprocessisrelativelysimpleandeasytooperate),themaindistillationsectionusedifferentialpressuredistillationtowerunits(effectivelyutilizingthermalenergy),thequicklimesuctionmethod,throughmaterialbalanceselectionofequipment,lossofwaterandsteamwecandesigntheprocess.Keywords:Alcoholfactory；Fermentation；Molasses；Distillation目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc356494163"摘要1HYPERLINK\l"_Toc356494165"Abstract2HYPERLINK\l"_Toc356494166"1绪论PAGEREF_Toc356494166\h1HYPERLINK\l"_Toc356494167"1.1产品介绍PAGEREF_Toc356494167\h1HYPERLINK\l"_Toc356494168"1.2研究目的和意义PAGEREF_Toc356494168\h1HYPERLINK\l"_Toc356494169"1.3设计原则PAGEREF_Toc356494169\h2HYPERLINK\l"_Toc356494170"2设计说明PAGEREF_Toc356494170\h3HYPERLINK\l"_Toc356494171"2.1工艺指标和基础数据PAGEREF_Toc356494171\h3HYPERLINK\l"_Toc356494172"2.2生产工艺流程图PAGEREF_Toc356494172\h3HYPERLINK\l"_Toc356494173"3原料的处理PAGEREF_Toc356494173\h5HYPERLINK\l"_Toc356494174"3.1糖蜜原料PAGEREF_Toc356494174\h5HYPERLINK\l"_Toc356494175"3.2糖蜜的贮存PAGEREF_Toc356494175\h5HYPERLINK\l"_Toc356494176"3.3稀糖液的制备及处理PAGEREF_Toc356494176\h5HYPERLINK\l"_Toc356494177"3.3.1糖蜜稀释的目的及方法PAGEREF_Toc356494177\h5HYPERLINK\l"_Toc356494178"3.3.2糖蜜酸化的目的及方法PAGEREF_Toc356494178\h6HYPERLINK\l"_Toc356494179"3.3.3添加营养盐PAGEREF_Toc356494179\h6HYPERLINK\l"_Toc356494180"3.3.4糖液的灭菌PAGEREF