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Tin liquor processing method for float glass and ultra-thin float glass

A technology of float glass and processing method, which is applied in the field of glass production equipment, can solve the problems that the convection of tin liquid cannot be effectively controlled, and the quality of glass plates cannot be guaranteed for production stability, and achieve the effect of simple shape and improved stability

Inactive Publication Date: 2013-02-13
CHINA TRIUMPH INT ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this technology can reduce the foaming phenomenon in the production process, it cannot effectively control the convection of the tin liquid, and cannot guarantee the stability of production and the quality of the glass plate

Method used

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  • Tin liquor processing method for float glass and ultra-thin float glass
  • Tin liquor processing method for float glass and ultra-thin float glass
  • Tin liquor processing method for float glass and ultra-thin float glass

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Embodiment Construction

[0027] Below, the present invention will be further described in conjunction with accompanying drawings, and the structure and principle of this device and method are very clear to those skilled in the art. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] The present invention is a kind of tin liquid processing method that is used for float glass and ultra-thin float glass, such as Figure 1 ~ Figure 3 As shown, the retaining sill is installed horizontally along the tin bath, and the retaining sill is composed of many small retaining sills, and the length of the entire retaining sill is basically equal to the inner width of the tin bath. When the sill is installed, the lower part is embedded in the slot of the bottom brick of the tin tank, and the upper part is immersed in the tin liquid, leaving a certain distance of 3~20mm from the tin liquid for the glass ribbon ...

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Abstract

The invention relates to the technical field of glass production equipment, and in particular to a tin liquor processing method for float glass and ultra-thin float glass, and is characterized in that a baffle bank is arranged in a high-temperature region in which the flattening and the polishing of the float glass are finished to control the flow of the tin liquor; and a tin liquor slot is divided into a plurality of temperature control regions according to the manufacturing technique of the tin liquor, and the temperature control regions are formed by arranging a plurality of corresponding horizontal baffle bank structures in the tin liquor slot, so as to control the convection of tin liquor in each region. The method overcomes the defects of the prior art, remarkably solves various problems of the prior art, and has the advantages that the structure is novel, the production is stable, the tin liquor flow is effectively reduced and controlled, and no air bubble can be generated. The mounting and production operation of the upper edge sealing of a side wall brick can not be affected, if the baffle bank are required to be taken out during production, a metallic pressure plate is moved, and a side baffle bank can automatically float off under the action of tin liquor buoyancy force; and a middle baffle bank is hooked to a slot of the side wall brick and also can automatically float off, and the operation is safe and reliable.

Description

[technical field] [0001] The invention relates to the technical field of glass production equipment, in particular to a tin liquid processing method for float glass and ultra-thin float glass. [Background technique] [0002] The tin bath is the key equipment for the production of float glass. It contains a certain thickness of tin liquid. The glass liquid is flattened, polished, formed, solidified, cooled and other processes on the tin liquid to obtain a glass plate that meets the requirements. The tin liquid in the tin tank is contained in the space surrounded by the brick structure at the bottom of the tank. The temperature of the tin liquid at the entrance is over 1000°C, and the temperature of the tin liquid at the exit is about 600°C. The glass ribbon moves from the entrance to the exit of the tin tank, and at the same time, it drives the molten tin under the glass ribbon to flow from the high temperature area to the low temperature area; at the same time, because the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B18/18
Inventor 彭寿朱永清唐淳刘尧龙黄建成
Owner CHINA TRIUMPH INT ENG
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