| 摘要 |
<p>A pump for gasodynamic mixing of molten metal (1) in the bath of melting furnace (2) comprising a pipe (3) provided with refractory lining and with a removable cap (5), the inner space (4) of the pipe (3) being interconnected, through an opening (6), with a system (7) for generating the impulses of compressed gas and with a vacuum-suction system (8). The upper wall of the lower part (11) of the pipe (3) is thickened and is provided with an additional channel (10) interconnected with the inner space (4) of the pipe (3) by means of a tangential inlet (9), the outlet part of which is directed along the molten metal stream ejected from the pipe (3).</p> |
