| 摘要 |
FIELD: metallurgy. SUBSTANCE: ladle is placed in closed volume. As fuel to produce afterburning products, that are fed in ladle. then fed in ladle they use ferroalloyed or blast furnace gasses. Afterburning products are removed through lid with lining and additionally - from closed volume. EFFECT: decreased costs of ladles drying, improved labour conditions and environment. 2 dwg |
