柑橘去肉取皮机的设计及控制参数优化
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摘要
针对现有柑普茶制作过程中柑橘果皮人工生产效率低的问题,设计了一种柑橘去肉取皮机。基于环切取盖、刀具开腔和高压吹气的工作原理,进行装置的机构设计。以果肉去除率和生产效率为评估指标,通过正交试验方式,采用综合评分法,确定吹气机构参数的最优组合为:喷嘴气孔直径3mm、吹气压力0.65MPa、喷嘴升降速度25mm/s、喷嘴旋转速度150r/min。针对该参数组合进行集中试验,结果表明:柑橘果肉去除率达到99%,未出现果皮破损情况。柑橘开盖、去果肉的时间为6s,效率为人工的3倍,有效提高了柑橘果皮的生产效率。
To solve the problem of low production efficiency of Citrus pericarp in the process of making citrus-pu'er tea,a kind of Citrus pericarp remover was designed.Based on the working principle of circumcision cap,tool cavity opening and high pressure air blowing,the mechanism design of the device was carried out.Taking the pulp removal rate and production efficiency as evaluation indexes,the optimum combination of parameters of the air-blowing mechanism was determined by means of orthogonal test and comprehensive scoring method.The optimum combination of parameters of the air-blowing mechanism was as follows:the diameter of the air hole of the nozzle was 3 mm,the air-blowing pressure was 0.65 MPa,the lift speed of the nozzle was 25 mm/s,and the rotation speed of the nozzle was150 r/min.Concentrated experiments were carried out on this parameter combination.The results showed that the removal rate of citrus pulp reached 99%,and there was no case of shell damage.The time of capping and peeling is about 6 seconds,and the efficiency was about 3 times of the artificial method,and this effectively improved the production of citrus pericarp.
To solve the problem of low production efficiency of Citrus pericarp in the process of making citrus-pu'er tea,a kind of Citrus pericarp remover was designed.Based on the working principle of circumcision cap,tool cavity opening and high pressure air blowing,the mechanism design of the device was carried out.Taking the pulp removal rate and production efficiency as evaluation indexes,the optimum combination of parameters of the air-blowing mechanism was determined by means of orthogonal test and comprehensive scoring method.The optimum combination of parameters of the air-blowing mechanism was as follows:the diameter of the air hole of the nozzle was 3 mm,the air-blowing pressure was 0.65 MPa,the lift speed of the nozzle was 25 mm/s,and the rotation speed of the nozzle was150 r/min.Concentrated experiments were carried out on this parameter combination.The results showed that the removal rate of citrus pulp reached 99%,and there was no case of shell damage.The time of capping and peeling is about 6 seconds,and the efficiency was about 3 times of the artificial method,and this effectively improved the production of citrus pericarp.
引文
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