摘要
新型煤化工对煤粉制备工艺及磨煤机的制粉性能提出了新的要求。以输运床气化煤粉粒径要求为基础,通过对中速碗式磨煤机在不同工况下的性能研究,明确了不同循环风量、折向门开度以及加工量对粉煤粒径的影响规律,对不同工况下的粉煤制备工艺有借鉴意义。
New type coal chemical industry put forward new requirements for milling property of coal mill and coal powder preparation process. Based on coal particle size requirements of transport bed gasification and performance study of medium speed bowl mill under different working conditions, the influencing effects of different circulating air volume, folding door opening and processing quantities to particle size of pulverized coal were determined, which provided reference for preparation process of pulverized coal under different working conditions.
出处
《煤炭与化工》
CAS
2017年第8期84-87,共4页
Coal and Chemical Industry
关键词
磨煤机
制粉
煤化工
bowl mill
milling
coal chemical industry
