| 摘要 |
FIELD: metallurgy, in particular, charging equipment for blast furnace. SUBSTANCE: dispensing pan has fireproof ceramic plates positioned on lower pan surface and inserted between profiled members secured to pan body and held by them. Profiled members are washed by refrigerant. Construction provides prolonged protection of dispensing pan lower side from heat radiation. EFFECT: increased efficiency and simplified construction. 15 cl, 8 dwgn |
