年耗粮3万吨啤酒工厂初步工艺设计毕业论文 东北电力大学.docVIP

毕业设计说明书 作 者： 黄旭龙 学 号： 0904150120 院 系： 化学工程学院 专 业： 生物工程 题 目：年耗粮3万吨啤酒工厂初步工艺设计 重点工段—糖化工段 指导者： 张秀廷 副教授 评阅者： 2013 年 6 月 吉 林  摘 要 本设计为年耗粮3万吨110浅色啤酒淀粉辅料啤酒厂工艺初步设计，重点工段—糖化工段。采用的工艺为高浓度稀释工艺，设计确定工厂厂址、工艺流程和工艺条件以及技术经济指标；进行全厂物料衡算；对生产过程中的水、电、汽、冷耗进行计算；对主要生产设备进行计算和选型；并对主要设备糖化锅进行了计算与选型。设计中采用了连续浸渍湿法粉碎，二次煮出糖化工艺和高温发酵、高温后熟工艺。糖化工段是设计的重点工段。本设计采用高浓度稀释工艺，提高了糖化、发酵、贮酒以及啤酒澄清设备的利用率，适合大型啤酒厂酿造淡爽型啤酒的大型工艺。 关键词：啤酒；糖化；发酵；设计；糖化工段   Abstract This design for the consumption of grain 30000 tons of starch materials 110 light beer brewery process preliminary design, the key section -- saccharification section.. Process for high concentration dilution process, design factory site of factory, technological process and technological conditions were determined as well as the technical and economic indicators; To carry on the corresponding material balance; In production process, gas, water, point in the cold loss is calculated; Calculation and selection of main production equipment; And for the calculation and selection of main equipment mash tun. Continuous dipping wet grinding is adopted in design, the second cook cooked after saccharification process, high temperature and high temperature fermentation process. Saccharification section is the focus of the design section. This design adopts the high concentration dilution process, enhanced the saccharification, fermentation, wine, and beer storage clarify the utilization rate of equipment, suitable for large brewery brewing light beer of large process. Key words: Beer;Saccharification;Fermentation;Design;SugarChemicalssegment  目 录 摘 要 I Abstract II 目 录 III 第1章 绪 论 1 1.1啤酒的定义 1 1.2啤酒的分类 1 1.2.1根据啤酒色泽划分 1 1.2.2根据啤酒杀菌处理情况划分 1 1.2.3根据原汁麦浓度划分 2 1.3 中国啤酒工业现状 2 1.4 中国啤酒行业未来发展概况 3 第二章 设 计 概 论 5 2.1 设计的指导思想 5 2.2 毕业设计的目的