FIELD: ferrous metallurgy. SUBSTANCE: unit has a crown, two smelting baths, connecting and vertical channels made in between. The crown section height of the connecting channel from the level of thresholds of a charging door is equal to 1.05-1.3 of the crown height over the baths. The crown section of the connecting channel mates the crown sections over the baths at an angle of 5-15to a horizontal. EFFECT: improved structure. 2 dwg, 2 tbl
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STRAIGHT-FLOW TWO-BATH STEEL-MAKING UNIT | 1990 |
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0 |
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Authors
Dates
1994-03-15—Published
1990-12-19—Filed