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高效蓄热式加热炉换向系统对自动化控制要求特别严格,本文为高效蓄热式加热炉换向系统提供改造方案。阐述了蓄热式加热炉换向系统工作原理,用PLC对换向控制系统进行改造,提高换向系统控制精度和准确度。
Efficient Regenerative Reheating Furnace Reversing System has strict requirements on automatic control. This paper provides a retrofit solution for the high efficiency regenerative reheating furnace reversing system. The working principle of the regenerative heating furnace reversing system is expounded. The commutation control system is modified by PLC to improve the control accuracy and accuracy of the reversing system.