石灰破碎系统控制原理优化改进

Optimization and Improvement of Control Principle of Lime Crushing System

摘要: 本文通过对石灰破碎系统的现状进行分析，确定了影响破碎效率的症结所在，对症下药的对系统的控制逻辑进行优化，从而实现了电机电流自主化、下料控制自动化、料仓料位连续化三大功能，有效防止除尘粉冲料和给料机停机后造成的破碎机空转，既减少了操作工的劳动强度，又提高了破碎效率。

Abstract: Through the analysis of the present situation of lime crushing system, this paper determines the crux of affecting crushing efficiency, and optimizes the control logic of the system to suit the case, so as to realize the three functions of motor current autonomy, blanking control automation and silo level continuity, effectively prevent the crusher idling caused by dust powder flushing and feeder shutdown, which reduces the operation cost. In addition, the crushing efficiency is improved.