电磨煤机电耗大分析及处理  

Analysis and Treatment of Large Power Consumption of the Coal Mill in Baotou No.2 Thermal Power Plant

作　　者：楚天龙 祁杰[1] 

机构地区：[1]北方联合电力有限责任公司包头第二热电厂,包头014030

出　　处：《内燃机与配件》2016年第9期102-103,共2页Internal Combustion Engine & Parts

摘　　要：磨煤机是将煤块破碎并磨成煤粉的机械,它是煤粉炉的重要辅助设备。磨煤过程是煤被破碎及其表面积不断增加的过程。中速磨煤机具有设备紧凑、占地小、噪声小、运行控制比较轻便灵敏等显著优点,在大容量燃煤锅炉中碗式中速磨用得较多。The coal mill is the machinery to crush and pulverize coal, which is important auxiliary equipment of pulverized coal furnace. Coal grinding process is process when the coal is crushed and the surface area is constantly increasing. Medium speed mill has the advantages of compact structure, small footprint, low noise and light and sensitive operation control, etc., so the bowl medium speed mill is widely used in large-capacity coal-fired boilers.

关 键 词：磨煤机 电耗 加载力 排渣 

分 类 号：TM621[电气工程—电力系统及自动化]