基于PLC的煤仓清堵机控制系统设计  

Control System Design of Device Cleaning Coal Bunker Jam Based on PLC

作　　者：王满利[1] 王福忠[1] 

机构地区：[1]河南理工大学,河南焦作454000

出　　处：《煤矿机械》2014年第12期64-65,共2页Coal Mine Machinery

摘　　要：煤仓是火力发电厂不可或缺的环节,煤仓堵塞将导致整个发电生产过程不能正常的顺利进行,为了解决煤仓堵塞问题,介绍一种新型的煤仓清堵系统,重点阐述基于PLC清堵系统的控制系统,完成了控制系统整体结构设计,关键硬件的选型,控制工作过程与软件流程图。The coal bunker is necessary for coal conveyance in power plant.The normal work was effected of the whole power generation for coal bunker jam.The new device was designed to cleaning coal bunker jam. In the page the control system of new cleaning base on PLC device was marcato discussed.The whole structure of control system was introduced. Lectotype of main hardwares for PLC control system were discussed.The process and flow pattern of software of control system were designed in detail.

关 键 词：煤仓 煤仓堵塞 控制系统 

分 类 号：TD529[矿业工程—矿山机电]