重介质洗煤密度液位协调控制系统方案研究  

Study on Coordinated Control System of Heavy Medium Coal Separation Density and Liquid Level

作　　者：赵晨辉 Lyu Cheng(Equipment Repair Factory of Fenxi Mining Group,Jiexiu Shanxi 032000,China)

机构地区：[1]山西兴新安全生产技术服务有限公司,山西太原030024

出　　处：《机械管理开发》2024年第10期262-265,共4页Mechanical Management and Development

摘　　要：以宁夏某洗煤厂为例,对重介质洗煤的原理及生产工艺进行详细介绍,针对洗煤厂的控制系统大多都只关注密度的控制而忽视了液位调节的问题,结合现有条件提出了不连续加介情况下的密度液位协调控制方案,并在控制过程中使用了模糊控制算法进一步提高控制精度和稳定性,通过实际测试最终验证了该方案具有高精度的控制效果且能够稳定运行,能够满足重介质洗煤的自动控制相关要求,大大提高了洗煤系统的自动化水平。For the coal mine roadway slotting robot arm control strategy development and simulation,structurally designed a multi-joint robot arm based slotting system,and added a series of sensors and actuators to improve the accuracy and stability of the system,and finally through the design of control algorithms to improve the control effect of coal mine roadway slotting robot arm,and combined with experimental testing to check the sloting robot arm operating performance.

关 键 词：重介质洗煤 密度液位 控制 自动化 

分 类 号：TD94[矿业工程—选矿]