污水处理与排水联动的研究与应用

Research and application of linkage between wastewater treatment and drainage

介绍了通过联动控制来优化污水处理站和泵房的运行,以减少人力资源的浪费、提高能源和水资源利用率以及应对紧急情况。详细分析了某煤矿泵房和污水处理厂的处理工艺,并设计了相应的控制系统。该控制系统包括硬件配置(工控机、PLC、控制柜、通讯设备与仪表等)、下位机硬件配置(主电箱、远程IO电箱等)以及上位机软件设计(WinCC监控系统),同时还阐述了泵房和污水处理厂的PLC程序设计和运行逻辑。结合实际应用检验,深入探讨了该联动控制的可行性和优越性,也为其推广提供了有力的理论支持。

A linkage control system was introduced to optimize the operation of sewage treatment plants and pump stations in order to reduce the waste of human resources,improve energy and water resources utilization,and respond to emergencies.The processing technology of a pump house and sewage treatment plant in a certain coal mine was analyzed in detail,and a corresponding control system was designed.The control system includes hardware configuration(industrial computer,PLC,control cabinet,communication equipment and instruments,etc.),lower machine hardware configuration(main electric box,remote IO electric box,etc.)and upper machine software design(WinCC monitoring system).The PLC program design and operating logic of the pump house and sewage treatment plant were also explained.Through practical applications,the feasibility and superiority of this linkage control system were deeply discussed,and strong theoretical support was provided for its promotion.