Experimental study on Apricot stone extrusion breaking machine

Authors

ZHU Zhanjiang, Institute of Agricultural Mechanization Xinjiang Academy of Agricultural Science, Urumqi, Xinjiang 830091, China;Xinjiang Research Center of Equipment for Characteristic Wood's Fruit, Urumqi, Xinjiang 830091, China
LI Zhongxin, Institute of Agricultural Mechanization Xinjiang Academy of Agricultural Science, Urumqi, Xinjiang 830091, China;Xinjiang Research Center of Equipment for Characteristic Wood's Fruit, Urumqi, Xinjiang 830091, China
YANG Liling, Institute of Agricultural Mechanization Xinjiang Academy of Agricultural Science, Urumqi, Xinjiang 830091, China;Xinjiang Research Center of Equipment for Characteristic Wood's Fruit, Urumqi, Xinjiang 830091, China
LIU Kui, Institute of Agricultural Mechanization Xinjiang Academy of Agricultural Science, Urumqi, Xinjiang 830091, China;Xinjiang Research Center of Equipment for Characteristic Wood's Fruit, Urumqi, Xinjiang 830091, China
MAIHEMUJIANG Batuer, Institute of Agricultural Mechanization Xinjiang Academy of Agricultural Science, Urumqi, Xinjiang 830091, China;Xinjiang Research Center of Equipment for Characteristic Wood's Fruit, Urumqi, Xinjiang 830091, China
YANG Zhongqiang, Institute of Agricultural Mechanization Xinjiang Academy of Agricultural Science, Urumqi, Xinjiang 830091, China;Xinjiang Research Center of Equipment for Characteristic Wood's Fruit, Urumqi, Xinjiang 830091, China

Abstract

In this paper, a pricot stone breaking machine was designed to solve the current problem of low productivity and high rate of broken kernels in apricot stone breaking processing. The structure and stress situation of the machine had been analyzed. Various related factors were analyzed, and three primary factors including feeding speed, interspace of breaking device and rotating speed of active roll were focused on. Moreover, these three factors were selected for orthogonal experiments, using the Star apricot stone as material. The results showed that the clearance of breaking device had a significant effect on stone breaking efficiency, while the speeds of feeding and rotating of active roll were no obvious influance. The breaking rate and entire kernel rate of the material reached to 99.65% and 96.87%, respectively, when the feeding speed was 400 kg/h, and the rotating speed of active roll was 400 r/min, using the 9 mm interspace of breaking device. This breaking effect was better than those in the other cases. Furthermore, other kinds of apricot stones were tested using this mechain at the same feeding and rotating speeds, leaving the interspaces of breaking device at 2 mm less than the thickness apricot stone, and it was found that their breaking and kernel rates could be up to more than 98% and 95%, repectively.

Publication Date

10-28-2016

First Page

77

Last Page

80

DOI

10.13652/j.issn.1003-5788.2016.10.018

Recommended Citation

Zhanjiang, ZHU; Zhongxin, LI; Liling, YANG; Kui, LIU; Batuer, MAIHEMUJIANG; and Zhongqiang, YANG (2016) "Experimental study on Apricot stone extrusion breaking machine," Food and Machinery: Vol. 32: Iss. 10, Article 17.
DOI: 10.13652/j.issn.1003-5788.2016.10.018
Available at: https://www.ifoodmm.cn/journal/vol32/iss10/17

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