【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。更多还原

【Abstract】 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.更多还原