Based on the research background of PLC/HMI reform project for underground sewerage control system of Daihe Coal Mine, and the reference selection of many related literatures, this paper makes a detailed statement related to the actual state, general development and trend of PLC, touch screen and coal mine underground sewerage computer-control, and draws out the design proposal of automatic control system at the central pump room according to the requirements of the coal mine.
本论文以岱河煤矿井下排水设备控制系统的PLC/HMI改造项目为研究背景,在查阅了大量相关文献的基础上,对国内外PLC、触摸屏及煤矿井下排水设备计算机控制的现状、发展概况及趋势作了较为详细的介绍,并根据矿方要求确定了该矿中央泵房自动控制系统的设计方案。
参考来源 - 煤矿井下排水设备控制系统的改造·2,447,543篇论文数据,部分数据来源于NoteExpress
N-UNCOUNT Sewerage is the system by which waste matter is carried away in sewers and made harmless. 下水道系统; 污水处理系统 [usu N n]
...without access to any services such as water or sewerage.
...不能享受任何如供水或污水处理的服务。
It is supposed to be washed down the gutter and into the city's vast sewerage system.
它应该被冲入排水沟,流入城市的巨大排污系统。
Sewerage systems carry wastes from homes, offices, and industries into water.
排水系统将来自每家每户,办公室和工业中的废水排到水中。
The pollutants that affect water come mainly from industries, farm, and sewerage systems.
水的污染源主要来自工业、农场以及排水系统。
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