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Burner barrel of melting-furnace rapid apparatus for float glass production line

A float glass and production line technology, applied in the field of burner barrels, can solve the problems of high maintenance cost and high construction cost, and achieve the effects of maintenance-free construction, low construction cost and stable structure.

Inactive Publication Date: 2013-09-25
CHONGQING WANSHENG FLOAT GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the burner gun of the melting furnace fast device used in the domestic production of automobile glass float production line (that is, FEF equipment, in order to control the temperature, the amount of natural gas entering is different. When the temperature is too high, the amount of natural gas entering is controlled to be less, and vice versa). It is all imported, the cost is high, and the maintenance cost after use is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The present invention forms raw material weight portion proportioning as:

[0049] al 2 o 3 —97.5~98 Fe 2 o 3 —0.1~0.15

[0050] al 2 o 3 —3~3.5.

[0051] The specific processing steps are:

[0052] (1) Dry mix the ingredients according to the above ratio, and the dry mixing time is 5-10 minutes. After the dry mixing is completed, add 10-15% water for wet mixing. The water temperature is 10-20°C, and the wet mixing time is 3- 5min;

[0053] (2) After the above process is completed, pour it into the mold for vibration molding;

[0054] (3) After forming, place it in a melting furnace for baking. The baking temperature in the melting furnace is raised according to the heating process requirements, and finally baked at 1350°C.

[0055] The heating process is:

[0056] The initial baking temperature in the furnace is 70°C, and the baking time is 10 hours;

[0057] Then increase the baking temperature in the furnace from 70°C to 78°C, the cumulative heating time ...

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Abstract

A burner barrel of a melting-furnace rapid apparatus for a float glass production line, comprises the composition raw materials in parts by weight: 97.5-98 parts of Al2O3, 0.1-0.15 part of Fe2O3, and 3-3.5 parts of Al2O3. The burner barrel has the advantages of stable structure when in use, no wrapper cracking and rupturing phenomenon in a high temperature condition, long service life, low cost and free maintenance, and meets requirements of float glass production.

Description

technical field [0001] The invention relates to the field of float glass production, in particular to a burner barrel used for FEF equipment. Background technique [0002] At present, the burner gun of the melting furnace fast device used in the domestic production of automobile glass float production line (that is, FEF equipment, in order to control the temperature, the amount of natural gas entering is different. When the temperature is too high, the amount of natural gas entering is controlled to be less, and vice versa). It is all imported, the cost is high, and the maintenance cost after use is relatively high. Contents of the invention [0003] The purpose of the present invention is to provide a melting furnace for the float glass production line in view of the above-mentioned deficiencies that the FEF system used in the current domestic steam glass float production line is basically imported, the cost is high, and the maintenance cost after use is relatively hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/66
Inventor 杨青林汤成志占杰宋德新
Owner CHONGQING WANSHENG FLOAT GLASS