陶瓷墙地砖干法造粒几何参数与坯料颗粒压缩度的关系Relationship between the Geometric Parameters of Dry Granulation Machine and the Compression Degree of Blank Particles
江竹亭;段桃;黄韩凌燕;
摘要(Abstract)：
针对陶瓷墙地砖干法造粒坯料颗粒压缩度偏小的问题,借助智能粉体物性测试仪分析陶瓷干法造粒机筒体倾斜角、叶片安装高度和主轴偏心率对坯料颗粒压缩度的影响。实验结果表明:当筒体倾斜角分别为0o、15o、30o、45o、60o时,坯料颗粒压缩度依次为10.6%、11.7%、13.3%、12.1%、9.7%;当叶片安装高度分别为5 mm、10 mm、15 mm、20 mm、25 mm时,坯料颗粒压缩度依次为8.6%、10.8%、12.5%、11.3%、8.9%;当主轴偏心率分别为0、0.15、0.25、0.35、0.45时,坯料颗粒压缩度依次为9.4%、11.6%、13.7%、12.1%、10.3%。综上分析可知:当筒体倾斜角为30o、叶片安装高度为15 mm、主轴偏心率为0.25时,坯料颗粒压缩度整体最优,造粒效果最好。
关键词(KeyWords)： 干法造粒;筒体倾斜角;叶片安装高度;主轴偏心率;压缩度
基金项目(Foundation):
作者(Authors): 江竹亭;段桃;黄韩凌燕;
DOI: 10.13958/j.cnki.ztcg.2019.02.001
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