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Topic

Technologies and technical equipment for agriculture and food industry

Volume

Volume 60 / No.1 / 2020

Pages : 147-154

Metrics

Volume viewed 90 times

Volume downloaded 53 times

OPTIMIZATION OF PROCESS PARAMETERS OF PELLETIZER FOR AGROPYRON SEEDS UNDER VIBRATION FORCE FIELD

振动力场作用下冰草种子丸粒化包衣机工艺参数优化

DOI : https://doi.org/10.35633/inmateh-60-17

Authors

Zhanfeng Hou

Yi Qiu

Inner Mongolia Agricultural University

Zhi Chen

Inner Mongolia Agricultural University

Haiyang Liu

Fang Guo

Longkai Mi

(*) Corresponding authors:

Abstract

In order to solve the poor pelleting quality of Agropyron seeds, this paper designs a novel pelleting experimental platform. A regression mathematical model of pelleting qualified rate and single seed rate was established and analysed by variance. The results showed that vibration had significant effect on pelleting quality. The order of influence is as follows: rotating speed>vibration frequency> tilt angle of coater. When the speed is 41.7 r/min, the vibration frequency is 20.28 Hz, and the tilt angle is 34.89 °, the pelleting qualified rate and the single seed rate are the highest, 83.1% and 94.9% respectively.

Abstract in Chinese

针对冰草种子丸化包衣品质较差等问题,该文设计了新型丸化包衣实验平台。建立冰草种子丸化合格率、单籽率的回归数学模型并进行方差分析。结果表明:振动对冰草种子的的丸化合格率和单籽率有显著效果,影响冰草种子丸化合格率和单籽率的主次要因素为: 包衣锅转速>包衣锅振动频率>包衣锅倾角;当包衣锅转速为41.7 r/min、包衣锅振动频率20.28 Hz、包衣锅倾角34.89°时,丸化合格率和单籽率达到最高,分别为83.1%和94.9%。

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