This paper introduces the application of programmable logical controler PLC to program control of coalpulverization.
介绍可编程逻辑控制器（PLC）在电站制粉系统程控中的应用。
2
The author proposes to properly increase the flue gas piping diameter of a high temperature boiler with a view to enhancing the drying capacity of the said coalpulverization system.
本文提出适当加大现有的高温炉烟管道直径的方法，用以提高制粉系统的干燥出力。
3
The grindability of coal is an important parameter in pulverized coal utilization, and the HGI(Hardgrove Grindability Index) is relevant to the coalpulverization and the particle size distribution.