TRANSFORMABLE METALLURGICAL FURNACE AND MODULAR METALLURGICAL PLANT, INCLUDING SAID FURNACE, FOR IMPLEMENTATION OF TECHNOLOGICAL METHODS FOR PRODUCTION OF METALS IN MOLTEN STATE, IN PARTICULAR, STEEL OR CAST IRON Russian patent published in 2020 - IPC C21B11/10 

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy, particularly, to metallurgical furnace. Furnace includes lower housing for liquid metal and slag, which is installed with possibility of inclination and is equipped with hole for slag removal and drain hole for drain of molten metal, and upper casing, detachably located on lower casing and provided with at least one inlet for input of material therein in solid state or in molten state, closing vault for overlapping from above reservoir, which is equipped with through hole for at least one electrode and at least with one loading hole for loaded material in solid state, wherein bottom casing has diameter D, and reservoir - total height H, making from 0.70D to 1.25D, preferably making 0.70D–0.80D for electric arc furnace and 0.80D–1.25D for converter.

EFFECT: invention enables to create a metallurgical furnace which can easily be transformed into an electric arc furnace or into a converter for producing steel or cast iron.

19 cl, 9 dwg