基于物联网络的有色金属冶炼DCS控制技术研究

Based on physical network of non-ferrous metal smelting DCS control technology research

DCS控制设备是有色金属冶炼过程中的必备设备。传统的有色金属冶炼过程中DCS制系统采用冷水机组进行温度调控,调节过程时间较长耗能极大。为此提出一种基于物联网络的有色金属冶炼DCS控制技术,通过物联网对冷水和制冷回路信息进行实时监测,系统进行预判,对风扇提前预测控制启动,操作端上所有冶炼过程数据用图形显示,有色金属冶炼过程全部基于物联网络中实现DCS控制,达到温度调节快,耗能少的目的。

DCS control equipment is the necessary equipment in the process of smelting non-ferrous metal. Traditional DCS control system in the process of smelting non-ferrous metal temperature with water chiller, and adjust the process for a long time, energy consumption is great. Therefore put forward a kind of non-ferrous metal smelting DCS control based on things united network technology, through the Internet for real-time monitoring of the cold water and cooling loop information, system, the fan start ahead predictive control, the end of operation all data with the graphical display of smelting process, non-ferrous metal smelting process all DCS control based on object couplet network, to achieve temperature adjustment fast, consume less power.