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为了提高管式加热炉的燃烧效率和自动化控制水平,研制出一套加热炉自动控制系统。该系统采用的PCS7分布式控制系统和故障安全型PLC实现硬冗余,操作员站、工程师站形成冗余监控系统有效实现了节能减排,明显提高了加热炉热效率,保证了加热炉安全可靠及平稳长期运行,提高了自动化操作水平和信息化水平。
In order to improve the combustion efficiency and automatic control of tubular furnace, a furnace automatic control system was developed. This system uses the PCS7 distributed control system and the failsafe PLC to realize the hard redundancy. The redundant monitoring system formed by the operator station and the engineer station effectively realized the energy saving and emission reduction, obviously improved the thermal efficiency of the heating furnace and ensured the safe and reliable heating furnace And smooth long-term operation, improve the level of automation and information technology.