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Molten bath of glass kiln

A glass furnace and melting pool technology, applied in glass furnace equipment, glass production, glass manufacturing equipment and other directions, can solve problems such as adverse effects on production quality and easy occurrence of crystallization, so as to avoid glass crystallization and improve product quality. , reduce the effect of long stay

Inactive Publication Date: 2011-08-03
HUAERRUN GLASS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing structure is prone to crystallization in glass production, which has a great adverse effect on product quality

Method used

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  • Molten bath of glass kiln
  • Molten bath of glass kiln
  • Molten bath of glass kiln

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Experimental program
Comparison scheme
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Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0013] Such as figure 2 As shown, a melting pool of a glass furnace in the present invention comprises a pool wall 1 and a pool bottom 2. The pool wall 1 and the pool bottom 2 form a right-angled corner, and a right-angled triangular brick 4 is arranged at the right-angled corner, and a right-angled triangular brick 4 The two right-angled sides of the tank are attached to the pool wall 1 and the pool bottom 2 respectively, and the two ends of the hypotenuse are in close contact with the pool bottom 2 and the pool wall 1 respectively.

[0014] The hypotenuse of the right-angled triangular brick 4 forms an angle of 30-60°, preferably 45°, with the pool bottom 2 .

[0015] The length of each right-angled side of the right-angled triangular brick 4 can be determined according to the size of the molten pool and the amount of molten glass, preferably 150-300 mm. ...

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Abstract

The invention discloses a molten bath of a glass kiln, which comprises a bath wall and a bath bottom; a right-angle corner is formed between the bath wall and the bath bottom; a right angled triangle brick is arranged at the right-angle corner; two right-angle sides of the right angled triangle brick are respectively clung to the bath wall and the bath bottom; and both ends of an inclined edge are respectively and closely contacted with the bath bottom and the bath wall. The molten bath has the advantages of effectively changing glass liquid flow and reducing the retention time of glass liquid at the corner so as to lead glass liquid not to have the time element of devitrification, thereby avoiding the occurrence of glass devitrification phenomenon, substantially reducing the defect of glass devitrification, improving product quality and increasing finished product ratio.

Description

technical field [0001] The invention relates to the field of melting molding, in particular to a melting pool of a glass furnace. Background technique [0002] Such as figure 1 As shown, the corner formed between the pool wall 1 and the pool bottom 2 of the current glass furnace melting pool is a right-angled corner structure, and square bricks 3 are arranged at the right-angled corner. The existing structure is prone to crystallization in glass production, which has a great adverse effect on product quality. The crystallization phenomenon of glass has a great negative impact on the production quality of silicate industrial transparent glass. Glass is a supercooled liquid with the structural characteristics of long-range disorder in a melt. From a thermodynamic point of view, the internal energy of glassy substances is higher than that of crystalline substances, so its structure is a metastable phase. From a kinetic point of view, the viscosity increases so rapidly durin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B5/00
CPCY02P40/57
Inventor 李二民
Owner HUAERRUN GLASS IND
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