FIELD: metallurgy; devices for sintering sinter burden in production of sinter cake for blast-furnace smelting. SUBSTANCE: sintering machine has charging device, ignition hearth, movable sintering cars, beam located before charging device and cores secured on beam. Cores are located along sintering cars and their free ends are directed towards ignition hearth. End surface of each ends of core is located at distance from ignition hearth equal to 0.5 to 2.5 of length of sintering car. EFFECT: increased gas permeability of sinter burden in ignition zone. 3 dwg
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Authors
Dates
2000-08-20—Published
1999-02-19—Filed