Fluxing apparatus of LCD glass melting furnace

A technology of liquid crystal glass and pool furnace, applied in glass furnace equipment, glass production, glass manufacturing equipment, etc., can solve the problems of unable to meet the production requirements of liquid crystal glass, high melting temperature of liquid crystal glass, and inability to produce liquid crystal glass, etc., to achieve uniformity of clarification , It is beneficial to melting and accelerating the effect of melting

Inactive Publication Date: 2009-03-11
HENAN ANFEI ELECTRONICS GLASS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The temperature of the melting part is low, which cannot meet the production requirements of liquid crystal glass
[0005] 2. Low heat utilization rate and large heat waste
[0006] 3. The quality of the glass is low and cannot meet the needs of the m

Method used

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  • Fluxing apparatus of LCD glass melting furnace

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Effect test

Embodiment

[0031] Embodiment: As shown in the figure, the present invention installs a row of electrodes 1 on the bottom of the pool between the feed port 2 and the bubble 3 of the pool furnace, and installs a row of electrodes 7 on the bottom of the pool near the flow hole 4 in the clarification area. The pure oxygen burner 6 which injects the flame into the furnace is installed on the pool furnace. The roof tile 5 used in the upper part of the pool furnace is the brick surface that transmits heat to the glass surface by radiation into the roof tile 5 of the inner arc. The radian of the crown brick 5 is about 60° with the angle between the inner surface of the brick. The electrode 1 is located at the bottom of the pool close to the feeding port 2 and two-thirds away from the bubble 3 .

[0032] A method for boosting a liquid crystal glass pool furnace, characterized in that:

[0033] 1) Feed the batch material into the pool furnace from the feeding port 2, and install a row of electro...

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Abstract

The invention relates to a liquid-crystal glass tank furnace fluxing device and a method for solving the difficult problems that liquid-crystal glass is high in melting temperature, high in high temperature viscosity, low in melting rate and high in volatility when melting. A tank bottom between a charging opening and a bubble of a tank furnace is provided with a row of electrodes; the tank bottom in a clarification area close to a liquid flow hole is provided with a row of electrodes as well; and a pure oxygen burner jetting flame into the furnace is arranged on the tank furnace. The device aids in melting through a plurality of fluxing modes, homogenizes the temperature of molten glass, raises the internal temperature of the molten glass, speeds up convection, accelerates glass clarification process, reduces crystallization tendency, and can obtain the glass with higher quality. Therefore, the device is especially applicable to the liquid-crystal glass production harsh in requirement on glass quality.

Description

Technical field: [0001] The invention belongs to the technical field of liquid crystal glass production, and relates to a liquid crystal glass pool furnace boosting device and method for solving the difficult problems of high melting temperature of liquid crystal glass, high viscosity at high temperature, low melting rate, and high volatility during melting. A method of fluxing is used to help melt, homogenize the temperature of the molten glass, increase the internal temperature of the molten glass, accelerate the convection, accelerate the glass clarification process, reduce the tendency of crystallization, and obtain higher quality glass, so the present invention It is especially suitable for the production of liquid crystal glass with strict requirements on glass quality. Background technique: [0002] In traditional glass pool furnace production, the pool furnace uses a regenerator to heat the air through the heat of the exhaust gas. The fuel is kerosene and air, and th...

Claims

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Application Information

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IPC IPC(8): C03B5/235
CPCY02P40/50Y02P40/57
Inventor 肖继温王明郑绍文郜卫生杨忠杰苏记华
Owner HENAN ANFEI ELECTRONICS GLASS
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