| 摘要 |
PURPOSE: An atmosphere controlling apparatus of a molten glass free surface is provided to enable a user to easily repair or manage a stirring device by adjusting the limited volume controlling condition. CONSTITUTION: An atmosphere controlling apparatus of a molten glass free surface comprises the following: a chamber for storing molten glass; a bellows(4) connected to the chamber; a sealing ring(10) connected to the bellows; and covers(30,50) detachably connected to the sealing ring, and extended from the inner diameter of an upper opening of the sealing ring. The sealing ring includes one or more components selected from an atmosphere feeding tube(14), an electricity inducing line(12), a differential pressure sensor, a thermocouple, an oxygen sensor, or a sub-port(18). |
