基于PLC的选煤厂监控系统研究与设计被引量：1

Research and Design of Monitoring System of Coal Preparation Plant Based on PLC

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摘要为了对选煤厂设备进行实时监控,在分析原煤分级筛、旋流器、带式输送机等关键设备的基础上,以S7-300 PLC为核心设计了选煤厂监控系统,对相关监控模块进行选型,包括加速度传感器、位移传感器等,实现了对选煤厂设备的实时监控。并结合模糊控制算法,设计煤仓瓦斯浓度监测模块,保障了生产过程的安全。 In order to monitor the equipment of the preparation plant in real time,based on the analysis of key equipment such as raw coal classification screens,cyclones,belt conveyors,etc.,a coal preparation plant monitoring system was designed with S7-300 as the core.Type selection of relevant monitoring modules,including acceleration sensor,displacement sensor,etc.,to achieve real-time monitoring of preparation plant equipment,and combined with fuzzy control algorithm,design coal bunker gas concentration monitoring module to ensure the safety of the production process.

作者闫杰 YAN Jie(Xiqu Coal Mine Preparation Plant,Shanxi Xishan Coal Electricity Group Co.,Ltd.,Gujiao 030200,China)

机构地区山西西山煤电股份有限公司西曲矿选煤厂

出处《机械工程与自动化》 2020年第3期173-174,共2页 Mechanical Engineering & Automation

关键词选煤厂监控系统 PLC preparation plant monitoring system PLC

分类号 TP273 [自动化与计算机技术—检测技术与自动化装置]

作者简介闫杰(1984-),女,山西忻州人,助理工程师,本科。

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