年产4000t酒精厂设计说明书

《年产4000t酒精厂设计说明书》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、年产40000吨酒精工厂设计——蒸煮糖化车间本科生课程设计（论文）题目：年产40000吨酒精工厂设计——蒸煮糖化车间学院专业学号学生姓名指导教师二〇一六年五月28年产40000吨酒精工厂设计——蒸煮糖化车间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蒸

2、煮糖化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.Theabilityforp

3、roducingalcoholofthefermentedlawwillbecomethesignofanationaleconomicstrength.Thefermentedlawismainlytoutilizemicroorganismtohavenooxygentoferment,itsuckcandymateriallike,sugarcane,sweetpotato,carbohydrateinthematerialsuchasthemaizeareturnedintoethanol,turnintoalcohol.This

4、lawrawmaterialsourcesareabundant,theenvironmentalprotectionoftheproductionprocess,isworthpopularizinginamorecost-effectivemanner.Originallydesignthepulpingworkshopproducedtoalcoholtocalculatewiththeselectingtypeoftheapparatus,strivetomakethetheorycombinewithpractice.关键词：酒

5、精淀粉蒸煮糖化衡算工艺流程28年产40000吨酒精工厂设计——蒸煮糖化车间目录第1章绪论·································································31.1酒精的性质······························································31.2酒精的用途······························································31.3酒精工业的发展··········

6、················································31.4生产方法及目的··························································31.5食用酒精国家标准························································4第2章工艺论证·····························································52.1原料的选择·········

7、·····················································52.2原料的预处理····························································52.3原料的输送······························································52.4原料的蒸煮工艺··························································62.5双酶法糖化

8、工艺··························································728年产40000吨酒精工厂设计——蒸煮糖化车间2.6酒精发酵工艺··