Development and Application of One-button Heating System in Cement Rotary Kiln
ZHAO Hua
ZHANG Chuang
MA Chunhui
LI Zhidan
ZANG Jianbo
Abstract：A 7 500t/d cement clinker production line adopts the one-button heating scheme of rotary kiln system,applies the new intelligent control platform software and built-in standard heating curve program,and realizes the one-button heating of cement rotary kiln by manually setting parameters,transforming the field device and actuator,controlling the switch quantity of the central control device and the simulated quantity of the actuator according to the temperature node of the smoke chamber.It achieves the heating requirements of"slow heating,no turning back,and uniform drying of the kiln",greatly reduces the labor intensity,effectively reduces the damage of refractory materials caused by improper heating rate,and realizes the standardization of start and stop equipment and parameter adjustment during the heating process.
Keywords：cement rotary kilnone-button heatingtemperature rise curveintelligent controlrefractory
Publication Date：2024-03-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 28-33 )