不同工况对双齿辊破碎机性能的影响
Influence of Different Working Conditions on the Performance of Double Toothed Roller Crushers
纪菲1
作者信息
- 1. 晋能控股煤业集团四老沟矿运销站,山西大同 037003
- 折叠
摘要
为确定合理的辊齿布置形式,使双齿辊破碎机的性能最优,主要分析了不同螺旋角、安装仰角对破碎机的性能影响.在不同螺旋角下(除0°外),其他螺旋角的产能破碎速率相差不大;从 6～24°,生产能力随螺旋角的增大而增大;在低度数时,齿辊转矩均较小.在不同安装仰角下,生产能力和齿辊转矩均随安装仰角的增大而增大;因此,建议螺旋角、安装仰角分别选取6°、70°.
Abstract
To determine a reasonable arrangement of roller teeth and optimize the performance of the double toothed roller crusher,the impact of different helix angles and installation elevation angles on the performance of the crusher was mainly analyzed.At different helix angles(except for 0°),there is little difference in the crushing rate of production capacity for other helix angles.From 6°to 24°,the production capacity increases with the increase of helix angle.At low degrees,the torque of the toothed roller is relatively small.At different installation elevations,the production capacity and toothed roller torque both increase with the increase of installation elevation angle.Therefore,it is recommended to select a helix angle of 6° and an installation elevation angle of 70°,respectively.
关键词
双齿辊破碎机/螺旋角/安装仰角Key words
double toothed roller crusher/helix angle/installation elevation angle引用本文复制引用
出版年
2024
NETL
NSTL
万方数据