The static and dynamic simulation of pulverized-coal roller mills

摘要

To predict the transition of the amount of pulverized coal going out the mill will help for the control of boiler in load change, leading to the improvement of the power supply management ability of pulverized-coal fired power station. Therefore,the numerical model to statically and dynamically simulate the mechanism of pulverization and classification in roller mills have been developed. This paper introduces the detail of the simulation model and the results of simulation in comparison with the actual data.