CN101921051A - Glass electric melting furnace - Google Patents
Glass electric melting furnace Download PDFInfo
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- CN101921051A CN101921051A CN 201010257548 CN201010257548A CN101921051A CN 101921051 A CN101921051 A CN 101921051A CN 201010257548 CN201010257548 CN 201010257548 CN 201010257548 A CN201010257548 A CN 201010257548A CN 101921051 A CN101921051 A CN 101921051A
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- melting furnace
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- electric melting
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Abstract
The invention relates to a glass electric melting furnace. A plurality of electrodes are arranged in a melting tank which is internally provided with temperature-measuring points and communicated with a clarifying tank, a plurality of carbon rods are arranged in the clarifying tank, a platinum forehearth is arranged at one end of the clarifying tank and communicated with a homogenizing platinum pot, and an uptake flue and a liquid flowing hole are arranged between the melting tank and the clarifying tank. Electric energy is fully utilized by the optimized arrangement of molybdenum electrodes, therefore, the energy consumption is greatly decreased and the energy consumption reaches smaller than 2 KWH/kg after improvement; impurities are effectively separated and the requirements on a clarifying process is met by arranging the uptake flue, the liquid flowing hole and the clarifying tank with steps; the requirements on a homogenizing process is met by arranging the homogenizing platinum pot internally provided with a platinum stirrer; and the energy consumption is effectively decreased and the clarification and homogenization qualities are improved by using a plurality of carbon rods which are evenly arranged above the clarifying tank as insulated electrodes.
Description
Technical field
The present invention relates to a kind of electric smelting kiln, particularly a kind of glass electric melting furnace that is used for glass production.
Background technology
In existing glass furnace, generally adopt combustion gas and electric smelting dual mode, the calorific value of the combustion gas of employing is lower, makes impurity enter into glasswork easily, and the control of the discharge in later stage comparatively bothers.But the more or less freely energy consumption of the quality control of electric smelting kiln is higher, generally reaches the 2.5KWH/ kilogram, and the processing requirement of clarification and homogenization is difficult to reach.
Summary of the invention
Technical problem to be solved by this invention provides a kind of glass electric melting furnace, can cut down the consumption of energy, and is easy to reach the processing requirement of clarification and homogenization.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of glass electric melting furnace, be provided with a plurality of electrodes in the melting pool, be provided with point for measuring temperature in the melting pool, melting pool is communicated with settling pond, be provided with a plurality of carbon-points in the settling pond, settling pond one end is provided with platinum material road, and platinum material road is communicated with homogenizing platinum pot.
Be provided with uptake and dog-hole between melting pool and the settling pond.
Described uptake one end is communicated with the melting pool bottom, and the other end is communicated with vertically arranged dog-hole, and the angle of uptake axis and horizontal plane is 15 ° ± 5 °.
Described melting pool becomes sexangle.
Described a plurality of electrode symmetry is installed on three faces of melting pool.
Electrode array on each face of melting pool becomes triplex row, and the electrode of first row and second row is three, and the electrode of the third line is one.
Also be provided with one-level stage at least in the described settling pond.
Described many carbon-points are evenly arranged in the settling pond top.
Described platinum material road and horizontal plane angle are 5 ° ± 3 °, and be lower near an end of settling pond.
Described electrode is a molybdenum electrode.
A kind of glass electric melting furnace provided by the invention, by optimizing the molybdenum electrode that is provided with, utilize the molybdenum electrode layering to heat vertical molten glass liquid, made full use of electric energy, bigger reduction energy consumption, improve the back energy consumption less than the 2KWH/ kilogram, by the uptake that is provided with, dog-hole and the settling pond that has stage have effectively separated impurity, have reached the clarification process requirement, by the homogenizing platinum pot that is provided with, be provided with the platinum agitator in it, reached the homogenizing process requirement, above settling pond, use many evenly distributed carbon-points as insulation electrode, also effectively reduce energy consumption, improved the quality of clarification and homogenization.Make the opticglass such as K9, K523 that the type bubble is few, striped meets the requirements.
Description of drawings
The present invention will be described in more detail below in conjunction with drawings and Examples: Fig. 1 is a vertical view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is the A-A sectional view of Fig. 2.
Embodiment
In Fig. 1, Fig. 2 and Fig. 3, a kind of glass electric melting furnace, 2 one-tenth sexangles of melting pool, area are 3.6-4.5 square metre, the degree of depth is a 1.20-1.650 rice.
On three symmetric of melting pool 2 electrode 1 is installed, described electrode 1 adopts molybdenum electrode, and the electrode 1 on each face is arranged in triplex row from top to bottom, and the electrode of first row and second row is three, and the electrode of the third line is one.
Be provided with point for measuring temperature 6 in the melting pool 2, be used to measure material temperature, be beneficial to control automatically and save energy consumption.
Melting pool 2 is communicated with settling pond 3 by uptake 7 and dog-hole 8, and settling pond 3 one ends are provided with platinum material road 4, and platinum material road 4 is communicated with homogenizing platinum pot 5.The length of uptake 7 is 0.8-1.2 rice, and the area of dog-hole 8 is 0.05-0.1 square metre.
Uptake 7 one ends are communicated with melting pool 2 bottoms, and the other end is communicated with vertically arranged dog-hole 8, and the angle of uptake 7 axis and horizontal plane is 15 ° ± 5 °, and are lower near an end of melting pool 2.In settling pond 3, also be provided with one-level stage at least.Platinum material road 4 is 5 ° ± 3 ° with horizontal plane angle, and is lower near an end of settling pond 3.------the multistage clarification passage that dog-hole 8---stage in the settling pond 3---platinum material road 4 forms has promoted clear quality to uptake 7 preferably like this from melting pool 2.
Be provided with a plurality of carbon-points 9 in the settling pond 3, carbon-point 9 is evenly arranged in settling pond 3 tops.In order to give the insulation of the material in the settling pond 3.
Claims (10)
1. glass electric melting furnace, it is characterized in that: be provided with a plurality of electrodes (1) in the melting pool (2), be provided with point for measuring temperature (6) in the melting pool (2), melting pool (2) is communicated with settling pond (3), be provided with a plurality of carbon-points (9) in the settling pond (3), settling pond (3) one ends are provided with platinum material road (4), and platinum material road (4) is communicated with homogenizing platinum pot (5).
2. a kind of glass electric melting furnace according to claim 1 is characterized in that: be provided with uptake (7) and dog-hole (8) between melting pool (2) and the settling pond (3).
3. a kind of glass electric melting furnace according to claim 2, it is characterized in that: described uptake (7) one ends are communicated with melting pool (2) bottom, the other end is communicated with vertically arranged dog-hole (8), and the angle of uptake (7) axis and horizontal plane is 15 ° ± 5 °.
4. a kind of glass electric melting furnace according to claim 1 is characterized in that: described melting pool (2) becomes sexangle.
5. according to claim 1 or 4 described a kind of glass electric melting furnaces, it is characterized in that: described a plurality of electrodes (1) symmetry is installed on three faces of melting pool (2).
6. a kind of glass electric melting furnace according to claim 5 is characterized in that: the electrode array on each face of melting pool (2) becomes triplex row, and the electrode of first row and second row is three, and the electrode of the third line is one.
7. a kind of glass electric melting furnace according to claim 1 is characterized in that: also be provided with one-level stage at least in the described settling pond (3).
8. a kind of glass electric melting furnace according to claim 1 is characterized in that: described many carbon-points (9) are evenly arranged in settling pond (3) top.
9. a kind of glass electric melting furnace according to claim 1 is characterized in that: described platinum material road (4) is 5 ° ± 3 ° with horizontal plane angle, and is lower near an end of settling pond (3).
10. a kind of glass electric melting furnace according to claim 1 is characterized in that: described electrode (1) is a molybdenum electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257548 CN101921051B (en) | 2010-08-19 | 2010-08-19 | Glass electric melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257548 CN101921051B (en) | 2010-08-19 | 2010-08-19 | Glass electric melting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101921051A true CN101921051A (en) | 2010-12-22 |
| CN101921051B CN101921051B (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010257548 Active CN101921051B (en) | 2010-08-19 | 2010-08-19 | Glass electric melting furnace |
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| CN (1) | CN101921051B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214159A (en) * | 2013-05-02 | 2013-07-24 | 内蒙古科技大学 | Double-tank type electric melting furnace |
| CN109721222A (en) * | 2019-02-19 | 2019-05-07 | 东旭科技集团有限公司 | The control method of glass furnace and glass furnace |
| CN109824245A (en) * | 2019-04-01 | 2019-05-31 | 湖北戈碧迦光电科技股份有限公司 | A kind of glass electric melting furnace |
| CN111253047A (en) * | 2020-04-07 | 2020-06-09 | 江苏亚太光学有限公司 | All-electric melting platinum-free gold crucible optical glass kiln |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10194751A (en) * | 1996-12-27 | 1998-07-28 | Canon Inc | Fitting and fitting apparatus for heating electrodes of glass melting furnace |
| CN2878376Y (en) * | 2006-04-20 | 2007-03-14 | 同济大学 | Vertical cold-top melted boron-silicon float glass double combined full electric melting furnace |
| CN201458950U (en) * | 2009-04-17 | 2010-05-12 | 北京工业大学 | Fine clarifying device for electric melting furnace |
| CN201545775U (en) * | 2009-10-29 | 2010-08-11 | 陕西彩虹电子玻璃有限公司 | Platinum stirrer |
| CN201842758U (en) * | 2010-08-19 | 2011-05-25 | 湖北戈碧迦光电科技股份有限公司 | Glass electric melting kiln |
-
2010
- 2010-08-19 CN CN 201010257548 patent/CN101921051B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10194751A (en) * | 1996-12-27 | 1998-07-28 | Canon Inc | Fitting and fitting apparatus for heating electrodes of glass melting furnace |
| CN2878376Y (en) * | 2006-04-20 | 2007-03-14 | 同济大学 | Vertical cold-top melted boron-silicon float glass double combined full electric melting furnace |
| CN201458950U (en) * | 2009-04-17 | 2010-05-12 | 北京工业大学 | Fine clarifying device for electric melting furnace |
| CN201545775U (en) * | 2009-10-29 | 2010-08-11 | 陕西彩虹电子玻璃有限公司 | Platinum stirrer |
| CN201842758U (en) * | 2010-08-19 | 2011-05-25 | 湖北戈碧迦光电科技股份有限公司 | Glass electric melting kiln |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214159A (en) * | 2013-05-02 | 2013-07-24 | 内蒙古科技大学 | Double-tank type electric melting furnace |
| CN103214159B (en) * | 2013-05-02 | 2015-07-01 | 内蒙古科技大学 | Double-tank type electric melting furnace |
| CN109721222A (en) * | 2019-02-19 | 2019-05-07 | 东旭科技集团有限公司 | The control method of glass furnace and glass furnace |
| CN109721222B (en) * | 2019-02-19 | 2022-03-04 | 东旭光电科技股份有限公司 | Glass kiln and control method thereof |
| CN109824245A (en) * | 2019-04-01 | 2019-05-31 | 湖北戈碧迦光电科技股份有限公司 | A kind of glass electric melting furnace |
| CN109824245B (en) * | 2019-04-01 | 2021-10-22 | 湖北戈碧迦光电科技股份有限公司 | Glass electric melting kiln |
| CN111253047A (en) * | 2020-04-07 | 2020-06-09 | 江苏亚太光学有限公司 | All-electric melting platinum-free gold crucible optical glass kiln |
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| Publication number | Publication date |
|---|---|
| CN101921051B (en) | 2012-12-05 |
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