间歇式中小型苹果真空打浆机设计  

Design and research of a small and medium-sized vacuum apple beater with intermission

作　　者：陈松 蒋军 黄忠 CHEN Song;JIANG Jun;HUANG Zhong(Department of Electrical and Mechanical Engineering,Anhui Vocational College of Grain Engineering,Hefei,Anhui 230011,China;Centre for Biotechnology,Anhui Agriculture University,Hefei,Anhui 230036,China)

机构地区：[1]安徽粮食工程职业学院机电工程系,安徽合肥230011 [2]安徽农业大学生物技术中心,安徽合肥230036

出　　处：《食品与机械》2020年第9期138-141,共4页Food and Machinery

基　　金：安徽省高等学校省级质量工程重点项目(编号:2018jyxm0724)。

摘　　要：针对中小型苹果打浆机工作过程中存在的苹果氧化褐变而影响果浆的外观和口感问题,设计了一种间歇式中小型苹果真空打浆机装置。根据苹果打浆工艺特点,研究了真空打浆机的工作原理与基本结构;阐述了苹果真空打浆机工作运行过程及真空脱气保障。验证实验表明:试验设计的间歇式中小型苹果真空打浆机可有效遏制苹果褐变,提高果浆质量。The appearance and taste of the apple pulp is affected by the oxidation and browning of apples exposed to the air,which occur during the production process of small and medium-sized apple pulping machines.In response to this problem,a small and medium-sized intermittent apple vacuum pulper were designed.Based on the technical process of apple pulping,the working principle and basic structures of the apple vacuum pulper are analyzed;the operational process of the machine and its guarantee of "vacuum degassing" were discussed in detail.Experimental validation showed that the designed intermittent small and mediumsized apple vacuum pulper could significantly reduce the browning and improve the quality of apple pulp.

关 键 词：褐变 真空 破碎 打浆 进料 出浆 排渣 

分 类 号：TS255.35[轻工技术与工程—农产品加工及贮藏工程]