Adjustable figure-eight brick structure and float glass production line

Abstract

The invention relates to the technical field of float glass production lines, and discloses an adjustable splay brick structure. The adjustable splay brick structure comprises two wall bricks arranged in a tin tank and separated from the tin tank, and a plurality of press strips connected to each of the wall bricks, and the two wall bricks are arranged at intervals in a splay manner with big top and small bottom; the lower ends of the wall bricks are placed in the tin liquid of the tin tank, and the upper ends of the wall bricks extend outside of the liquid level of the tin liquid of the tin tank to form epitaxial ends; and one ends of the press strips are connected to the epitaxial ends of the wall bricks, and other ends of the press strips outward extend out of the tin tank. The press strips are moved to adjust a spacing between the two wall bricks and an included angle between the two wall bricks; and unable contact of a glass liquid plate root with the splay bricks appearing when the amount of a molded glass liquid flowing into the tin tank is too small is avoided, the dimensions of the splay bricks can be precisely adjusted and controlled, the quality of a product is guaranteed, wide-range production demands are met, and the open angle of the wall bricks can be micro-adjusted or new wall bricks can be replaced in an online manner according to the practical running state of a technology.

Description

technical field [0001] The invention relates to the technical field of a float glass production line, in particular to an adjustable figure-eight brick structure and a float glass production line comprising the adjustable figure-eight brick structure. Background technique [0002] During the production of float glass, the melted molten glass enters the tin tank through the runner and launder, and floats on the surface of the high-temperature molten tin, spreading out to form a glass liquid plate of a certain thickness. The figure-of-sight brick structure is installed at the front end of the tin bath, including two wall bricks arranged symmetrically in a figure-of-eight shape at a certain angle. The material of the wall bricks is high-temperature-resistant materials such as sillimanite or mullite, and its main function is to stabilize the glass liquid plate. The board root controls the direction of the glass liquid plate in the tin bath. [0003] When the molten glass hangs ...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide an adjustable figure-of-sight brick structure, aiming to solve the problem that the structure of the figure-of-sight brick in the float glass production line in the prior art is fixed, and the opening angle of the wall brick cannot be adjusted, let alone the figure-of-sight brick in a hot state. On-line replacement, resulting in the inability to adapt to a wide range of production needs, poor product quality, and the inability to fine-tune the opening angle of the wall bricks according to the actual operating status of the process

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