| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: forehearth mixing ladle 5 comprises its joint element 15 for connection to smelting chamber 4 of smelting container 8. Forehearth mixing ladle connection is implemented so that there is an unlimited line of observation via said forehearth mixing ladle connection from position on the forehearth mixing ladle outer side. ^ EFFECT: possibility to punch forehearth mixing ladle connection by drill or similar equipment controlled from its outer side. ^ 18 cl, 7 dwg |
