FIELD: modular plants for producing melt metal by self-reducing of agglomerates from metal oxide or from preliminarily reduced metal such as iron.
SUBSTANCE: furnace includes large number of mutually united sections of the same size and design, all connected with fuel source and with unit for supplying to chamber of each section metallic charge containing self-reduced agglomerate and(or) preliminarily reduced metal. Sections are made with possibility of their combining for creating furnace. Each section has upper well in upper part of which at least one apparatus for supplying gas and at least one gas removing apparatus are arranged; and lower well. Upper and lower wells have rectangular cross section whose sides in upper part of lower well are more than sides of upper well.
EFFECT: improved design of furnace.
8 cl, 5 dwg
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