茶饮料工艺设计

食品工艺课程设计

《日产70吨冰红茶的工艺设计》

说明书

设计任务书

日产70吨冰红茶的工艺设计1.设计条件：

1操作方式：连续生产。

2生产能力为70吨/日。

3包装形式：瓶装

2.设计计算项目

1物料衡算：列出衡算表并画出物料平衡图；

2能量衡算：包括水、电、汽、风、冷的衡算；3.设计成果

（1）设计说明书一份（含相关产品的调查报告）（2）设计图纸两张——工厂平面布置图

工艺流程

（绘图用三号图纸，用AutoCAD绘图软件）

摘要

本次工艺设计是根据《食品工厂设计》的理论指导进行设计的，其中涉及到了制作冰红茶的设备及工艺技术的选择和工艺计算等内容。其工艺流程是目前冰红茶工艺的最基本的生产理论。本次工艺设计是通过理论产量进行理论计算得到的相应的设备的参数过程，所以，在实际生产中肯定会出现偏差。尽量减小理论与实际的偏差是我的最大期望。

Abstract:This process design is based on the theory of the "food technology design”, including the guidance of ice tea production involves selection of equipment and technology and process calculation, etc. The technological process is currently the most basic ice tea process of production theory. This process design is the theoretical calculation by theory output corresponding equipment gets process, so, in parameters in practical production will certainly occur windage. Minimize theory with practical deviations are my utmost expectation.

摘要 ................................................................................................................................................................................... - 3 -

一、设计说明 ................................................................................................................................................................... - 6 -

1.1冰红茶的由来 (6)

1.2冰红茶的市场效应 (6)

1.3冰红茶的基本工艺流程 (6)

1.4主要热交换设备的初步选型 (6)

1.5设计中的特殊问题及解决方法 (7)

1.5.1......................................................................................................................................................................... - 7 -

1.5.

2......................................................................................................................................................................... - 7 -

1.5.3......................................................................................................................................................................... - 7 -

二、工艺流程及说明 ....................................................................................................................................................... - 8 -

2.1工艺流程草图【5】 (8)

2.2茶饮料工艺标准【6】 (9)

2.3茶饮料流程说明 (10)

2.3.1原料破碎与清洗............................................................................................................................................ - 10 -

2.3.2除有机质........................................................................................................................................................ - 10 -

2.3.3软化................................................................................................................................................................ - 10 -

2.3.4一次精滤........................................................................................................................................................ - 10 -

2.3.5紫外线灭菌.................................................................................................................................................... - 10 -

2.3.6加热萃取........................................................................................................................................................ - 10 -

2.3.7二次精滤........................................................................................................................................................ - 11 -

2.3.8调配................................................................................................................................................................ - 11 -

2.3.9杀菌................................................................................................................................................................ - 11 -

2.3.10罐装.............................................................................................................................................................. - 11 -

2.3.11二次杀菌、冷却 .......................................................................................................................................... - 11 -

三、物料衡算 ................................................................................................................................................................. - 12 -

3.1原料配比指数 (12)

3.2车间物料平衡计算 (12)

3.2.1 产品配比....................................................................................................................................................... - 12 -

3.2.2 调配阶段....................................................................................................................................................... - 12 -

3.2.3 脱气、均质、灭菌阶段 ............................................................................................................................... - 12 -

3.2.4 灌装阶段....................................................................................................................................................... - 13 -

3.2.5 二次灭菌阶段............................................................................................................................................... - 13 -

3.2.6 成品率........................................................................................................................................................... - 13 -

3.2.7 包装............................................................................................................................................................... - 13 -3.3物料流线图【12】. (14)

四、热量衡算及相关设备选型 ................................................................................................................................... - 15 -

4.1热交换阶段的确定【13】 (15)

4.2参数基准及参考换热器类型 (15)