摘要
针对目前煤矿井下主排水系统人工控制方式存在的工序繁琐、耗能大等问题,提出采用主排水自动控制系统实现对井下水泵的自动控制;介绍了主排水自动控制系统的结构功能及其在花山煤矿的应用情况,详细介绍了系统的器件选型及水泵自动控制流程。该系统采用PLC作为控制核心,采用各种传感器采集排水管道及水泵电动机的参数,实现了对水泵运行状态、运行过程的自动检测和自动控制,减轻了工作人员劳动强度,降低了水泵运行成本。
In allusion to problems of complicated process,high energy consumption and other issues of traditional manual control mode used in current main drainage system of coal mine underground,the paper proposed using automatic control system of main drainage to achieve automatic control of underground pump,introduced structure,functions and application in Huashan Coal Mine of the system,and introduced device selection and automatic control flow of pump in details.The system takes PLC as control core,uses a variety of sensors to collect parameters of drain and pump motor,and realizes automatic detection and control of operation status and process of pump,which reduces labor intensity of workers and cost of pump operation.
出处
《工矿自动化》
北大核心
2012年第3期63-65,共3页
Journal Of Mine Automation
基金
中煤科工集团重庆研究院自立项目(CQ1007)
关键词
矿井主排水
排水自动控制
水泵控制
PLC
mine main drainage； automatic control of drainage； pump control； PLC
