Design of a new-type continuous stack-up juice press and proof on experimental machine

Authors

MA Songbai, Engineering College, China Agricultural University, Beijing 100083, China; School of Materials and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China
ZHANG Shaoying, Engineering College, China Agricultural University, Beijing 100083, China
WANG Jing, School of Materials and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China

Abstract

Based on the analysis on demands of fruit-vegetable juice processing, and advantages and disadvantages of some typical industrial press machines, the technical solution of a new-type continuous stack-up juice press was presented. The mechanical structure and working principle of the juice press were illustrated in details. Besides that, based on the basic filter-press unit, an experimental machine was created to proof this technological solution. And then experiments with pressing Ralls apples juice were done in the experimental machine. The experimental results show that when the driving motor rotates around 600 r/min, the juice yield rate is 81.16%, and the average value of the pressure force in the entire filter-press passage is about 1200 kilopascal. Meanwhile, the quality of pressed juice is good for preserving most nutrients of raw materials. This is significant to promote the development of agricultural commodities processing industry.

Publication Date

5-28-2016

First Page

77

Last Page

80,224

DOI

10.13652/j.issn.1003-5788.2016.05.018

Recommended Citation

Songbai, MA; Shaoying, ZHANG; and Jing, WANG (2016) "Design of a new-type continuous stack-up juice press and proof on experimental machine," Food and Machinery: Vol. 32: Iss. 5, Article 18.
DOI: 10.13652/j.issn.1003-5788.2016.05.018
Available at: https://www.ifoodmm.cn/journal/vol32/iss5/18

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