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Tin bath sealing equipment and glass production system

A technology of sealing equipment and tin bath, which is applied in the field of glass production, can solve the problems of inability to achieve sealing effect, cross atmosphere, affect glass quality, etc., and achieve the effect of ensuring sealing performance, avoiding flexible bending, and good high temperature resistance.

Pending Publication Date: 2021-11-02
河北光兴半导体技术有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because the sealing equipment in the prior art is made of hard materials, in order to ensure production safety, a good sealing effect cannot be achieved, resulting in the cross atmosphere between the tin bath and the slag box, which affects the quality of the formed glass

Method used

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  • Tin bath sealing equipment and glass production system
  • Tin bath sealing equipment and glass production system

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Embodiment Construction

[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0024] At present, in the forming section of the substrate glass produced by the float method, the sealing of the exit position of the tin bath is generally adopted by the direct isolation of the equipment, and the position of the sealing equipment at the exit is adjusted according to the actual production in order to achieve the effect of separation and sealing. However, because the sealing equipment in the prior art is made of hard materials, in order to ensure production safety, a good sealing effect cannot be achieved, resulting in the cross atmosphere between the tin bath and the slag box, which affects the quality of the formed glass.

[0025] In order to ...

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Abstract

The invention discloses tin bath sealing equipment and a glass production system. The tin bath sealing equipment comprises an curtain assemblies (100), wherein each air curtain assembly (100) is arranged at the tail end of a tin bath in the length direction of the tin bath, and the air curtain assembly (100) comprises a gas bag (110) made of cast iron; the gas bag (110) is located above a bottom groove (210) of the tin bath, an air outlet (111) is formed in the end, which faces the bottom groove (210) of the tin bath, of the gas bag (110), and the gas bag (110) is configured to be capable of being communicated with a nitrogen source so as to form a nitrogen curtain at the air outlet (111); and the number of the air curtain assemblies (100) is multiple, and the multiple air curtain assemblies (100) are adjacently arranged in the width direction of the tin bath. According to the tin bath sealing equipment, the atmosphere between the tin bath and a slag box can be effectively separated, and an excellent sealing effect is provided.

Description

technical field [0001] The invention relates to the technical field of glass production, in particular to a tin bath sealing device and a glass production system. Background technique [0002] At present, in the forming section of the substrate glass produced by the float method, the sealing of the exit position of the tin bath is generally adopted by the direct isolation of the equipment, and the position of the sealing equipment at the exit is adjusted according to the actual production in order to achieve the effect of separation and sealing. However, because the sealing equipment in the prior art is made of hard materials, in order to ensure production safety, a good sealing effect cannot be achieved, resulting in the cross atmosphere between the tin bath and the slag box, which affects the quality of the formed glass. Contents of the invention [0003] The object of the present invention is to overcome the problems existing in the prior art, and provide a tin bath sea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B18/16
CPCC03B18/16
Inventor 李青李赫然张钻胡恒广王耀君程志悦王伟伟
Owner 河北光兴半导体技术有限公司
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