JNX70-2型7m焦炉边火道温度控制方法探究与完善

Study on Control Methods for Temperature at Side Flue of Seven-meter JNX70-2 Type of Coke Oven and Improvement of Methods

为了解决JNX70-2型7m焦炉边火道温度偏低问题,分析了边火道温度现状,通过采取增加辅助加热系统边火道控制方法,彻底解决了边火道温度偏低问题,并总结出了在不同周转时间下边火道平均温度控制值。

In order to solve the problem that the temperature at the side flue of the seven-meter JNX70-2 type of coke oven was on the low side,the present state of temperature at the side flue was analyzed.By means of adding the auxiliary heating system for controlling the temperature at the side flue,the problem of low temperature at the side flue was completely solved,and the control values for average temperatures of the side flue under different turnaround cycles were summarized.