Glass fiber tank furnace structure and glass smelting method
A glass fiber and tank kiln technology, which is applied in glass manufacturing equipment, glass furnace equipment, manufacturing tools, etc., can solve the problems of high energy consumption, roof collapse, low heat utilization rate, etc., and achieve high heat transfer efficiency and corrosion resistance Small, long-lasting effect
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[0025] Example 1
[0026] refer to Figure 1-4 , further illustrate the present invention:
[0027] The glass fiber pool kiln structure includes two parts: the melting part 5 and the passage 13 . The melting part 5 has a feeding pool 14 for supplying glass raw materials, and a melting pool 6 for receiving incoming materials and forming glass liquid. The glass liquid separating device between the melting pool 6 and the passage 13 is a liquid flow hole 7, and the upper part of the melting pool 6 is provided with a large turret 1, The breast walls 4 on both sides, the front face wall 3, the rear face wall 2 and the flue 11. The melting pool 6 is divided into A zone (raw meal zone), B zone (foam zone) and C zone (clarification zone) according to the process.
[0028] At least one burner 15 is provided in each of the A, B and C areas of the melting pool, and the installation positions are respectively on the large chimneys 1 above the A, B and C areas. The angle between the sid...
Example Embodiment
[0034] Embodiment 2
[0035] refer to Figure 5-7 , further illustrate the present invention:
[0036] The glass fiber pool kiln structure includes two parts: the melting part 5 and the passage 13 . The melting part 5 has a melting pool 6 for receiving incoming materials and forming glass liquid. The glass liquid separating device between the melting pool 6 and the passage 13 is a liquid flow hole 7. The upper part of the melting pool 6 is provided with a large sill 1, two side walls 4, and a front face wall. 3. Rear face wall 2 and flue 11. The melting pool 6 is divided into A zone (raw meal zone), B zone (foam zone) and C zone (clarification zone) according to the process.
[0037] Described melting pool A area, B area, C area are each provided with at least one burner 15, the installation position is respectively on the breast wall 4 above the A area, B area, C area, the flame is sprayed toward the glass batch material, and both sides are sprayed. The angle between the ...
Example Embodiment
[0042] Embodiment 3
[0043] Refer to the attached Figure 1-7 :
[0044] The method for melting glass using the above-mentioned glass fiber pool kiln structure comprises the following steps:
[0045] Step 1, above the described melting pool of the described glass fiber pool kiln, at least one burner is set on the stile or the parapet;
[0046] Step 2, supplying gaseous oxidant and gaseous or liquid or solid fuel fluid to the burner;
[0047] Step 3, spray the flame of the burner to the glass batch material, the angle of spraying is 0-80° with the breast walls on both sides, and the angle with the front wall or the back wall is 0°, and the speed of the flame is 30-100m / s.
[0048] The technical idea of the present invention is to make the burner 15 spray fuel and oxygen against the glass batch material and the glass liquid, so that the high temperature part at the end of the flame is close to or even in contact with the glass batch material and the glass liquid, thereby...
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