空瘪核桃风选机风选系统的优化设计  

Optimization Design of Air Separation System for Hollow Walnuts Air Separator

作　　者：刘佳[1] 杨莉玲[1] 沈晓贺[1] 朱占江[1] 刘奎[1] 祝兆帅 LIU Jia;YANG Lilin;SHENG Xiaohe;ZHU Zhanjiang;LIU Kui;ZHU Zhaoshuai(Institute of Agricultural Mechanization,XinJiang Academy of Agricultural Science,Urumqi 830091,Xinjiang,China)

机构地区：[1]新疆农业科学院农业机械化研究所,新疆乌鲁木齐830091

出　　处：《新疆农机化》2020年第3期29-30,41,共3页Xinjiang Agricultural Mechanization

基　　金：新疆农科院青年基金(xjnkq-2016022);自治区自然科学基金(2016D01B033)。

摘　　要：以6XG-2000型空瘪核桃风选机为样机,进行设备风选系统的优化试验。通过开展调风板开度、卸风板开度对分离腔进料口风速、设备误差率的影响试验研究,确定调风板开度和卸风板开度的最佳参数分别为87°和10°,在该条件下,分离腔进料口风速为14 m/s,误差率为0.4%,清选效果最佳。In this paper,6XG-2000 hollow walnut air separator was used as a prototype,the optimization test of equipment air sorter system was carried out.Through the test of the influence of the opening degree of air regulating plate and the opening de-gree of air discharging plate on the wind speed and the error rate of equipment at the inlet of the separation chamber,the opti-mum parameters of the opening degree of air regulating plate and the opening degree of air discharging plate are 87°and 10°respectively.Under this condition,the air speed of the inlet of the separation chamber was 14 m/s,the error rate was 0.4%,and the cleaning effect was the best.

关 键 词：核桃 风选机 风送系统 误差率 风速 

分 类 号：S226.5[农业科学—农业机械化工程]