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Cleaning fusion method and fusing furnace for glass metal

A glass melting furnace and glass liquid technology, applied in glass melting devices, glass furnace equipment, glass manufacturing equipment, etc., can solve the problems of limited melting temperature and melting amount, difficult to melt high-melting glass raw materials on a large scale, etc. The area is reduced, the emission reduction effect is remarkable, and the effect of reducing the investment of the kiln

Inactive Publication Date: 2016-08-24
徐林波
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Although the electric heating method can achieve clean melting without carbon emissions, its melting temperature and melting volume are limited, and it is difficult to melt high-melting point glass raw materials on a large scale

Method used

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  • Cleaning fusion method and fusing furnace for glass metal
  • Cleaning fusion method and fusing furnace for glass metal
  • Cleaning fusion method and fusing furnace for glass metal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] figure 1 In the process, the nozzle composed of oxygen injector 2 and hydrogen injector 2a is immersed in the burner, arranged at the bottom of the melting pool of the glass melting furnace, and sprays or blows oxygen bubbles 3 and hydrogen bubbles into the molten glass 7 respectively 3a, they meet and burn during the ascent in the molten glass 7, forming combustion bubbles 4; thereby transferring heat to the molten glass 7 and the high accumulation layer 5 of glass batch covering the glass liquid surface , to achieve the purpose of melting the glass batch and clarifying and homogenizing the glass liquid.

[0018] Wherein the height of the high stockpiling layer 7 of the glass batch material is more than 0.5 meters, up to several meters to more than ten meters. The glass batch material in the high-stock layer 5 of the above-mentioned glass batch material is a granulated material that has been processed by processes such as balling or briquetting.

[0019] figure 2 I...

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Abstract

A cleaning fusion method for glass metal is characterized in that an oxyhydrogen burner is arranged on the bottom of a fusion pond of a glass fusing furnace, and hydrogen bubbles and oxygen bubbles are sprayed or bloated out to the glass metal so that the hydrogen bubbles and the oxygen bubbles can meet in the fused glass metal in the ascending process and burn; thus, heat is transmitted to the fused glass metal and glass batch covering the fused glass metal, and the purposes of fusing the glass batch and clearing and homogenizing the glass metal are achieved.

Description

technical field [0001] Melting method and melting furnace of molten glass. Background technique [0002] At present, the melting methods of molten glass mainly include flame surface heating and electric heating. Among them, the flame surface heating method needs to use various carbon-containing fuels such as oil, coal gas, natural gas, etc., and inevitably emits carbon dioxide and nitrides. Although the electric heating method can achieve clean melting without carbon emissions, its melting temperature and melting amount are limited, and it is difficult to melt high-melting point glass raw materials on a large scale. Contents of the invention [0003] For this reason, the present invention provides a clean melting method for molten glass and a melting furnace, which is characterized in that: the hydrogen-oxygen burner is arranged at the bottom of the melting pool of the glass melting furnace, and hydrogen gas is sprayed or bulged into the molten glass respectively Bubbles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B5/235
CPCC03B5/2353C03B2211/23C03B2211/30
Inventor 徐林波
Owner 徐林波
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