Glass kiln and glass melting control method

A glass kiln and kiln technology, applied in glass furnace equipment, glass manufacturing equipment, glass production, etc., can solve the problems of poor quality and low uniformity of glass liquid, and achieve the effect of good quality and high uniformity

Active Publication Date: 2017-05-31
DONGXU OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The disclosure provides a glass furnace and a glass melting control method, which are used

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  • Glass kiln and glass melting control method
  • Glass kiln and glass melting control method
  • Glass kiln and glass melting control method

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Embodiment Construction

[0048] The specific implementation manners of the present disclosure will be described in detail below in conjunction with the accompanying drawings, examples of which are shown in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0049] Before describing the glass furnace and the glass melting control method provided in the present disclosure, the application scenarios involved in the various embodiments of the present disclosure will be introduced first. The application scenario is a glass furnace for manufacturing special high-alumina and h...

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Abstract

The invention discloses a glass kiln and a glass melting control method. A charge port and a discharge port are formed in the glass kiln; the glass kiln comprises a kiln top and a kiln bottom; the kiln bottom is of a step structure for placing molten glass and comprises multiple steps; the depths of the steps are increased in sequence; the depth of each step is the distance from each step to the liquid surface of the molten glass; at least one electrode is arranged on each step; the electrode on each step is positioned below the liquid surface of the molten glass; the kiln top and the liquid surface of the molten glass form a combustion space; multiple pure oxygen lances are uniformly distributed in the combustion space; the charge port is positioned on the kiln wall at one end of the shallowest step of the kiln bottom and is higher than the liquid surface of the molten glass; and the discharge port is positioned on the kiln wall of one end of the deepest step of the kiln bottom and is lower than the liquid surface of the molten glass. In the invention, the effects of high molten glass uniformity and high quality are realized.

Description

technical field [0001] The present disclosure relates to the field of glass manufacturing, in particular to a glass furnace and a glass melting control method. Background technique [0002] When melting glass, the melting difficulty of various materials in the glass batch is different. For example, when melting special high-alumina and high-alkali glass, the melting difficulty of aluminum in the glass is high, and the melting difficulty of alkali is small, so the melting temperature range spans large . When using the existing glass furnace to melt this kind of glass, due to the unified control of the temperature in the furnace, the melting degree and melting area of ​​the two batch materials are different, resulting in low uniformity of the molten glass after melting. low quality. Contents of the invention [0003] The present disclosure provides a glass furnace and a method for controlling glass melting, which are used to solve the problems of low evenness and poor qual...

Claims

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Application Information

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IPC IPC(8): C03B5/027C03B5/235C03B5/24C03B5/16
CPCC03B5/027C03B5/16C03B5/2353C03B5/24Y02P40/50
Inventor 陈发伟周有方王耀君
Owner DONGXU OPTOELECTRONICS TECH CO LTD
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