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料位检测仪是利用球磨机运行时发出的振动信号 ,根据对各台不同工况下球磨机振动信号的分析 ,得出了表征球磨机变化情况的信号 ,采用该信号并融合磨煤机其他的运行信号 ,就能将球磨机控制在最佳运行工况。这种控制自 1999年起已在多台中储式制粉系统上成功应用。运行表明 ,该技术能使电站制粉系统运行更安全、更经济
The material level detector uses the vibration signal emitted by the ball mill to run. Based on the analysis of the vibration signals of the ball mill under different working conditions, the signal characterizing the change of the ball mill is obtained. The signals are used to integrate with other operating signals of the coal mill , You can control the ball mill in the best operating conditions. This control has been successfully applied on several medium-capacity milling systems since 1999. The operation shows that this technology can make the power plant pulverizing system run safer and more economical