| 摘要 |
Provided is a molten glass stirrer which can suppress slipping of molten glass near the wall of a molten glass return pipe and has excellent stirring function on molten glass inside the molten glass return pipe. The present invention relates to a molten glass stirrer which stirs molten glass inside a molten glass return pipe having a branch pipe at the upper side and the bottom side. More particularly, the molten glass stirrer comprises: a central axis which can rotate; and a stirring part which is installed at the central axis. The stirring part includes a first stirring wing, a second stirring wing, and a ring wing, wherein the first stirring wing and the second stirring wing generate ascending flow and descending flow of molten metal by fixed rotations, respectively. |
