| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention relates to foundry field. Ladle contains lined inside welded metal sheath, spanned on the outside by metal belt with top and bottom rings and two gudgeons for ladle transportation, bottom tuyere and pipelines for gas supply. On sheath it is fixed at least one tank with gas, connected by means of pipeline to bottom tuyere. Overall dimensions of tank are not out of ladle overall dimensions. ^ EFFECT: it is achieved effectiveness increase of metal blowing by gas ensured by its continuous feed into ladle, including during ladle transportation. ^ 7 cl, 6 dwg, 1 ex |
