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用可编程序控制器为主体构成控制系统，取代继电器为主的继电式控制系统，对热载体加热炉的运行进行控制。在保留原生产设备和工艺的前提下，结合工艺人员和维护人员的经验，在软件中采取措施提高系统的可靠性。
The programmable controller is used to form the control system, which replaces the relay-based relay control system and controls the operation of the heating carrier heating furnace. In the premise of retaining the original production equipment and processes, combined with the experience of process personnel and maintenance personnel, measures taken in the software to improve the reliability of the system.