锻造用的无烟燃煤反射炉,普遍存在炉门冒烟喷火,燃烧不充分等现象,由此导致热效率较低,生产条件和劳动环境受到破坏。这些是我们当前中小型工厂的锻造生产中急待解决的重要课题。要提高锻造燃煤反射炉的热效率,改善劳动环境,必须解决丧失热能的几个关键问题。我们针对我厂品种多,不定型,单班次生产的特点,经过几年的反复实践,对炉子的形状,出烟口大小及分布,炉颈长短,大偏拱的高度和形状及燃烧室的深浅进行了改 Forging with smokeless coal-fired furnace, the prevalence of smoke spitting fire, burning is not enough and so on, resulting in lower thermal efficiency, production conditions and the working environment is damaged. These are important issues to be solved in the forging production of our current small and medium-sized factories. To improve the thermal efficiency of the forged coal-fired reverberatory furnace and improve the working environment, several key issues of losing heat energy must be solved. We for my factory variety, not stereotypes, the production of a single shift, after several years of repeated practice, the shape of the stove, the size and distribution of smoke mouth, the length of the neck, a large arch of the height and shape and the combustion chamber Shades changed