| 摘要 |
Disclosed is a method for estimation of a coke oven load generated during coke extrusion, whereby the extrusion load when coke cake passes through a narrow width part of the oven where the distance between the oven walls narrows due to a protrusion existing at the wall of a coke oven carbonization chamber is evaluated using an exponent (Qn), which is defined with general formula (1), for which the parameters are the distance (L) between the oven walls, the thickness (h) of the protrusion, and the total amount of air space (w) in the width direction of the oven. The total amount of air space (w) is the combined amount of air space between the coke cake and the left/right oven walls in the extrusion direction of the coke cake and the amount of air space in the central part of the coke cake. Qn=(h-w)/L (1) |
