首钢京唐钢铁厂2250mm热轧工程步进式加热炉设计特点

Design Characteristics of the 2 250 mm Walking Beam Furnace at Rolling Mill in Shougang Jingtang Steel Plant

特大型热轧加热炉区的平面布置和炉型选择是影响热轧车间布置和生产操作的关键，加热炉的烧嘴选型和供热分配是影响钢坯加热质量和节能的关键。重点介绍2250mm热轧工程加热炉的平面布置和炉型结构设计，以及烧嘴选型和供热分配，新技术应用和节能措施。

The plane disposal and furnace type choice of the oversize hot rolling workshop area, influence the rolling workshop arrangement and operation directly; the choice of burner type and the distribution of heat supply affect the slab quality and energy saving. The plane disposal, furnace type structure, burner type choice, distribution of heat supply, application of new technologies and the energy saving methods are introduced in this article.