Gas flushing device for metallurgical vessel

摘要

Bottom or wall construction for a metallurgical vessel includes a gas flushing device (14) surrounded by a gas-tight holder (18) which protrudes beyond the height of the device (14a). The holder is box or cylinder shaped with an open tap facing towards the wear resistant lining (26). The holder is surrounded by a dense refractory mass (24) which fits between the wear lining (26) and the permanent lining (20).