1.前言当前,在我国连续铸钢的比例较低的情况下,均热炉是初轧生产过程中的主要热工设备,如何降低炉子单位燃耗仍是值得重视的课题。在实现均热炉节能,降低吨钢燃耗的各项措施中,提高钢锭的入炉温度,实现液芯加热和轧制,适当降低钢锭出炉温度,采取 1. Preface At present, when the proportion of continuous cast steel is low in our country, soaking furnace is the main thermal equipment in the process of initial rolling. How to reduce the burnup of furnace unit is still a subject worth paying attention to. In the realization of soaking furnace energy saving, reducing the fuel consumption of tons of steel measures to improve the ingot into the furnace temperature, liquid core heating and rolling, reduce the ingot temperature, take