Industrial Melting Furnace Temperature Control System Design
Industrial melting furnaces typically need to operate at extremely high temperatures,which can lead to wear and life problems for sensors and control equipment.At the same time,thermal radiation and radiant heat in high temperature environments can adversely affect the control system.In addition,the melting process may be affected by factors such as changes in raw materials,fluctuations in atmosphere,and fuel supply,which will lead to instability of the temperature control system.Based on the above problems,the design field of industrial melt-ing furnace temperature control system still has broad prospects for development,providing more intelligent,efficient and sustainable solutions for industrial manufacturing.In this study,the application of PID(proportional-integral-differential)control algorithm and the effectiveness of Step7V5.3 software and Siemens PLC continuous temperature controller FB58"TCON_CP"in industrial melting furnaces are studied in depth.By adjusting the proportional(P),integral(I)and differential(D)parameters in PID control algorithm,we successfully achieved high pre-cision and stability of temperature,and effectively eliminated temperature fluctuations and persistent deviations.In the future,it is hoped that more intelligent technologies can be used to achieve adaptive temperature control systems.At the same time,promote sustainable and environ-mentally friendly development to reduce resource waste and environmental burden.
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