STEEL MANUFACTURING INSTALLATION COMPRISING A CONVERTER, A HOOD MEANS AND A BLOW LANCE

摘要

1. Steelmaking installation which includes a converter, a vertical blowing lance, a hood fastened to the end of an elbow conduit which comes close to the end of a fixed conduit connected to a stack when the hood is moved on the top of the converter, the hood and the lance being arranged on the same movable support, characterized in that the said support (18) is made up from a framework or a for mounted overhung in order to be able to rotate about a vertical axis (X-X) located aside in relation to the converter (10), between the latter and the stack, the hood (12) and the lance (16) being mounted on the projecting free end of the aforesaid support.