印刷电路板废水处理系统的自动控制

The automatic control technique for waste water processing system on print circuit board

为提高印刷电路板 (PCB)生产厂废水处理的可靠性和处理效率 ,本文在工艺设计中选用输入、输出配置较灵活的模块式结构的可编程控制器 (PLC)作为核心控制器件 。

To improve the reliability and efficency for waste water processing in PCB factory, the thesis deals with the technique design in which the flexible modular structure of imput and output device. PLC is chosen as the central controller, so that the automatic control for waste water processing is, in part, available.