摘要
介绍了神东上湾煤矿三盘区1-2煤集运带式输送机设计的主要内容、主要特点,并与国内同类型带式输送机进行经济技术比较。该带式输送机采用中间驱动变频控制技术,降低了带式输送机张力,大大节约了带面的投资与后期更换费用,实际运行表明,该带式输送机启动转矩大、电流冲击小、启动速度平稳、功率因数及运行效率高,大大降低了设备的维护量,值得推广。
The paper introduces the design characteristics of the belt conveyor for central transportation roadway of third mining region and the economic and technical comparison with the same domestic type. By using intermediate drive and inverter control technology,the tension of belt conveyor reduced and the investment and maintenance cost of belt conveyor is saved. The actual operation shows that the belt conveyor has many advantages of large starting torque,small impulse current,smooth start,high power factor and operating efficiency and lower maintenance work.
出处
《陕西煤炭》
2014年第6期98-101,共4页
Shaanxi Coal
关键词
带式输送机
中间驱动
变频控制
Shenhua
belt conveyor
intermediate drive
inverter control
