煤炭清洁加工设备预知维护系统设计

摘要

Common faults and its causes of several main coal cleaning and processing equipments were analyzed.In view of problem that maintenance mode of current coal cleaning and processing equipment cannot accurately and effectively identify early fault and potential threat,a predictive maintenance system of coal cleaning and processing equipments was designed.The system is mainly composed of function module of basic information management,function module of real-time monitoring of equipment condition,function module of fault simulation,function module of predictive maintenance and decision,four modules are complement with each other and coordinates effect,which can evaluate running status of current equipment,and forecast development trend of fault,so as to realize the predictive maintenance and health diagnosis of the equipments.%分析了几种主要的煤炭清洁加工设备常见故障及其产生原因,针对当前煤炭清洁加工设备的维护模式无法准确有效地识别设备早期故障和潜在故障威胁的问题,设计了煤炭清洁加工设备预知维护系统.该系统主要由日常维护基本信息管理功能模块、设备工况实时监测功能模块、故障模拟功能模块、预知维护决策功能模块组成,4个模块相辅相成,协调作用,可以对当前设备运行情况进行评价,并对故障的发展趋势进行预测,从而实现了设备的预知维护及健康诊断.