酸性水气提装置氨压机控制系统的实现

The Realization of Control System of Ammonia Compressor in Sour Water Stripping Unit

详细介绍了酸性水汽提装置氨压机工作过程,提出了以PLC可编程控制器技术和人机界面为基础的氨压机控制系统,具体实施后,应用效果良好,满足了设备要求,有效防止人为误操作,确保系统安全、稳定运行。

The working process of ammonia compressor in sour water stripping unit was introduced in detail in the paper,and the control system of ammonia compressor based on Programmable Logic Controller（PLC） technology and human-computer interface was put forward.The result of implementation of the control system proved that it met the requirements of equipments and had good effect.It had advantages of preventing the false operation and ensuring the safe and the stable operation of the ammonia compressor system.