通过对两段式换热焦炉的热工计算,得到换热式两段焦炉的炼焦耗热量为2302.3kJ/kg,与蓄热式焦炉(炼焦耗热量2838.1kJ/kg)相比,炼焦耗热量降低535.8kJ/kg,节能效率为18.88%。
Through the thermal calculation of the two-stage heat exchange coke oven, the coking heat consumption of the heat exchange two-stage coke oven is 2302.3kj/kg. Compared with the regenerative coke oven (coking heat consumption 2838.1kj/kg), the coking heat consumption is reduced by 535.8kj/kg and the energy-saving efficiency is 18.88%.