The paper discusses how to improve the quality of coal blending by process control, based on the principle of coal blending and the actual situation of coal Preparation Plant of Dongtan Mine.
分析了配煤原理，结合东滩煤矿选煤厂实际情况，探讨了如何依靠过程控制来提高配煤的质量。
The paper introduces the flow control of coal mixing disc and the automatic control system for detecting before and after automatic coal blending system modification at Coking Subsidiary.
介绍了焦化厂自动配煤系统改造前后配煤盘的流量控制和检测自动控制系统。
By analyzing the features and requirements of automatic coal blending, the automatic coal blending system based on Fuzzy-PID compound Control strategy is designed.
分析了焦化厂自动配煤特点与要求，设计了基于复合控制策略的自动配煤系统。
Coal blending and coking process is a complicated industry process with much uncertainties. It is difficult to control the process by traditional control method.
炼焦配煤过程是存在诸多不确定性的复杂工业过程，传统控制方法难以实施控制。
Coal blending and coking process is a complicated industry process with much uncertainties. It is difficult to control the process by traditional control method.
炼焦配煤过程是存在诸多不确定性的复杂工业过程，传统控制方法难以实施控制。
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