| 摘要 |
An automatic control method for heating coke oven includes calculating flux Q of coal gas for heating and sub flue suction pressure a by measuring temperature of the coke oven and using the flux model of coal gas for heating coke oven and sub flue suction pressure model, respectively controlling the flux Q of coal gas for heating and the sub flue suction pressure a, and therefore realizing the temperature control of the coke oven. The method can grasp and utilize the changing rule of the coke oven temperature during the automatic control process of heating coke oven, and therefore can raise the controlling precision of coke oven temperature, improve coke quality, reduce coking heat consumption and save energy. |
