脉冲气动勾调搅拌系统在酱香型白酒中的应用研究  

Application of Pulse Gasdynamic Blending System in Jiangxiang Baijiu Production

作　　者：赵进 彭兴贤 王佳顺 洪微逊 周川 李之郁 ZHAO Jin;PENG Xingxian;WANG Jiashun;HONG Weixun;ZHOU Chuan;LI Zhiyu(Kweichow Moutai Co.Ltd.,Zunyi,Guizhou 564500;Shanghai Feima Automation&Pack Co.Ltd.,Shanghai 200232,China)

机构地区：[1]贵州茅台酒股份有限公司,贵州遵义564500 [2]上海菲玛自动控制包装机械有限公司,上海200232

出　　处：《酿酒科技》2024年第4期79-83,共5页Liquor-Making Science & Technology

摘　　要：酱香型白酒勾调是把不同典型体(酱香、醇甜、窖底香)的基酒相互混合,并搅拌达到混合均匀的过程。搅拌方式对酒液品质与生产效率至关重要。本文基于脉冲气动勾调搅拌系统在酱香型白酒中的应用,介绍了脉冲气动勾调搅拌系统的工作原理,用牛顿内摩擦定律对酒液流动特性进行了分析,同时对酒液搅拌过程中气泡形成经历的两个阶段气泡膨胀与脱离进行了流体力学分析。应用测试表明,脉冲气动勾调搅拌系统可以在30 min左右将不同典型体的基酒混合均匀,避免勾调过程中白酒的挥发损失、节约能源、缩短生产时间。因此,该技术在白酒生产中具有广泛应用前景和重要的经济价值。The blending of Jiangxiang Baijiu involves mixing and stirring base liquors with different characteristics until they are uniformly mixed.The stirring method is crucial to the quality of the liquor and the production efficiency.This article introduces the working principles of a pulse gasdynamic blending system and its application in Jiangxiang Baijiu production,analyzes the fluid flow characteristics of the liquor using Newton's law of internal friction,and carries out hydrodynamic analysis of the two stages of bubble formation during the stirring process.Test results show that the pulse gasdynamic blending system can mix the base liquors well in about 30 minutes,preventing the volatilization loss of liquor during the blending process,saving energy,and shortening production time.This technology has broad application prospect and significant economic value in Baijiu production.

关 键 词：脉冲气动 勾调系统 酱香型白酒 

分 类 号：TS261.3[轻工技术与工程—发酵工程] TS262.3[轻工技术与工程—食品科学与工程]