化铁炉是铁铸造车间和转炉炼钢车间最主要的熔化工具.为了提高平炉的产量曾在某些钢鉄厂使用过热装法,因而在目前情况下,化铁炉也在平炉车间得到了应用.随着铸铁的应用范围扩大,化铁炉的重要性也就更加增大.最近,对化铁炉的工作特性有了更多的了解,对它的设计和操作作了许多改良,并且研究出许多有关精确地控制和测量的仪器,使化铁炉熔化金属的设备更趋完备.我国是世界上使用化铁炉最早的国家,在我国各地使用的座炉就是原始化铁炉的发展.在俄国,化铁 Iron boilers are the main melting tool for iron foundries and converter steelmaking plants. In order to increase the output of open hearth furnaces, overheating has been used in some steel mills and, therefore, in the present case, it has also been obtained in the hearth furnace Applications As the scope of application of cast iron expands, the importance of furnaces has also increased, and more recently the working characteristics of the furnace have been better understood and many improvements have been made in its design and operation, and Developed a lot of accurate control and measurement of the instrument, the furnace to melt the metal equipment more complete.Our country is the world’s earliest countries to use boilers, stoves used throughout our country is the development of the original iron furnace In Russia, Ferroalloy