1 前言 柳钢现有JN43—80型2×42孔焦炉,正常日出焦112炉,每小时出5～6炉焦炭,即每10～12min出一炉焦炭。焦炭出炉后,温度大约为950～1000℃,必须要在1min内移至熄焦塔,以避免焦炭在空气中燃烧,造成焦炭损失或质量下降。目前,是采用湿法熄焦,即红焦炭用熄焦车接送至熄焦塔,启动水泵洒水熄焦,湿法熄焦的焦炭含水分约6％。 1 Foreword Liuzhou Iron and Steel existing JN43-80 type 2 × 42 hole coke oven, the normal sunrise 112 coke oven, an hour out of 5 to 6 furnace coke, that is, out of a furnace coke every 10 ~ 12min. Coke was baked, the temperature is about 950 ~ 1000 ℃, must be within 1min to move the quenching tower, in order to avoid coke burning in the air, resulting in loss of coke quality or decline. Currently, wet quenching is used, that is, the red coke quenching coke is transferred to the quenching coke tower, and the pump is started to quench the coke. The wet coke quenching coke moisture content is about 6%.