价值工程
價值工程
개치공정
Value Engineering
2015年
33期
90-92
,共3页
瓦斯含量%球磨机%磨矿机理%粉碎效率
瓦斯含量%毬磨機%磨礦機理%粉碎效率
와사함량%구마궤%마광궤리%분쇄효솔
gas content%ball mill%grinding mechanism%crushing efficiency
目前煤矿测量煤层瓦斯含量中粉碎煤样使用的球磨机粉碎效率低.根据煤矿球磨机的磨矿机理,通过研究物料仓内物料的运动状态,采用了"电机直接带动轴承使煤样罐转动"的球磨机设计方法,简化了装置,从而提高了粉碎效率.
目前煤礦測量煤層瓦斯含量中粉碎煤樣使用的毬磨機粉碎效率低.根據煤礦毬磨機的磨礦機理,通過研究物料倉內物料的運動狀態,採用瞭"電機直接帶動軸承使煤樣罐轉動"的毬磨機設計方法,簡化瞭裝置,從而提高瞭粉碎效率.
목전매광측량매층와사함량중분쇄매양사용적구마궤분쇄효솔저.근거매광구마궤적마광궤리,통과연구물료창내물료적운동상태,채용료"전궤직접대동축승사매양관전동"적구마궤설계방법,간화료장치,종이제고료분쇄효솔.
At present, the crushing efficiency of ball mill of the crushing coal samples in the measurement of coal seam gas content is low. According to the grinding mechanism of coal ball mill, through the study of the motion state of materials in materials store room, the ball mill design method of "the bearing directly driven by motor to rotate the coal sample tank" is used. This method simplifies the device and improves the crushing efficiency.
