Large melting kiln suitable for borosilicate glass

Abstract

A large melting furnace suitable for borosilicate glass. Which has a melting area, a reinforcing area, an ascending area and a clarifying area. The melting area and the reinforcing area are separated by a partition wall, and a lower end of the partition wall goes deep below a surface of molten glass but is not in contact with a bottom of the melting furnace, so as to guarantee that the molten glass in the two areas is interconnected. The structures of the melting area and reinforcing area can also improve the problem of boron volatilization of the borosilicate glass caused by flame melting during a melting process. The molten glass flows out from a throat of the reinforcing area, passes through the ascending area and enters the shallower clarifying area.

Dependencies are inferred from the claim text.