一种基于PLC的水处理工艺流程科研教学演示装置

A PLC-Based Scientific Research and Teaching Demonstration Device for Water Treatment Process Flow

针对水处理工艺流程及控制单元的科研教学演示需求,本文将实现水处理工艺流程的各工艺单元模块放置到水处理厂实景沙盘模型上,并借助于PLC控制单元实现了对整体工艺流程的自动化控制,在此基础上设计并研制的水处理工艺流程科研与教学演示装置可以完整演示水处理工艺的各个流程及控制过程。本文详细介绍了水处理工艺流程及各工艺单元模块的控制,该装置的运行演示结果证明装置可以直观、形象、完整的演示水处理工艺流程及控制功能,达到良好的科研及实验教学效果。

In view of the scientific research and teaching demonstration needs of water treatment process flow and control unit, this article places each process unit module that realizes the water treatment process flow on the real-life sand table model of the water treatment plant, and uses the PLC control unit to realize the overall process flow on this basis, the water treatment process scientific research and teaching demonstration device designed and developed can completely demonstrate the various processes and control processes of the water treatment process. This article introduces the water treatment process flow and the control of each process unit module in detail. The operation demonstration results of the device prove that the device can intuitively, vividly and completely demonstrate the water treatment process flow and control functions, achieving good scientific research and experimental teaching effects.