CN201737825U - Medium-alkali glass fiber tank furnace - Google Patents
Medium-alkali glass fiber tank furnace Download PDFInfo
- Publication number
- CN201737825U CN201737825U CN2009202956071U CN200920295607U CN201737825U CN 201737825 U CN201737825 U CN 201737825U CN 2009202956071 U CN2009202956071 U CN 2009202956071U CN 200920295607 U CN200920295607 U CN 200920295607U CN 201737825 U CN201737825 U CN 201737825U
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- China
- Prior art keywords
- burner
- tank furnace
- melting
- molten bath
- auxiliary electric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model provides a medium-alkali glass fiber tank furnace which comprises a melting pool, a burning space, a waste gas flue, a liquid flowing hole or a brick baffling structure and a glass liquid passageway, wherein the breast wall at the two sides of the burning space of the tank furnace or the top of a large arch is provided with a burner, one end of the tank furnace, which is far away from a material feeding region of the melting pool, is provided with the glass liquid passageway, and the melting pool is connected with the glass liquid passageway by the liquid flowing hole or the brick baffling structure; and the bottom or the wall of the melting pool is provided with an auxiliary electric melting electrode, the auxiliary electric melting electrode is connected with a melting-assisted control system by a control cable, and the auxiliary electric melting electrode is connected with a transformer, a bus copper bar and a high-voltage circuit breaker by a power cable. The medium-alkali glass fiber tank furnace has the advantages of high melting rate in unit area, small melting area in unit furnace, and low cost.
Description
Technical field
The utility model relates to a kind of medium-alkali glass fibre tank furnace.
Technical background
Glass fibre tank furnace mainly comprises by at the bottom of the pond and the molten bath that surrounds of pool wall, the molten bath comprises material charging region, melting area and settling section, the combustion space that is positioned at the top, molten bath and constructs by breastwork, front and back gable, big arch, the waste gas flue, dog-hole or floater guide block structure, main channel and operation path, the breastwork of both sides is provided with burner.Batch charger drops into the molten bath material charging region with glass batch, and the flame that burner produces adds thermosetting glass to the glass batch in the molten bath, forms the high-quality glass metal at settling section through the clarification homogenizing, and glass metal flows in the path after dog-hole or floater guide block structure.
The medium-alkali glass fibre tank furnace adopts the combustion-supporting cross flame unit kiln of hot blast, by metallic recuperator normal temperature air is heated to 650～700 ℃ of high temperature, fuel is Sweet natural gas (perhaps liquefied gas, heavy oil), the hot blast booster burners of utilizing level to be installed in the both sides breastwork forms combustion flame in the combustion space, by modes such as radiation with the heat transferred glass metal, molten bath unit consumption of energy higher (about 2200kcal/kg glass), its unit surface melting rate is lower, generally in 0.9～1.0 ton of glass/(square metre sky), therefore need build the unit kiln of big melting area by laying bricks or stones, direct investments such as refractory materials are higher.
Summary of the invention
For overcoming low, the shortcomings such as the unit kiln melting area is big, cost height of unit surface melting rate that prior art causes, the utility model provides a kind of unit surface melting rate height, the unit kiln melting area is little, cost is low medium-alkali glass fibre tank furnace.
A kind of medium-alkali glass fibre tank furnace, comprise molten bath, combustion space, waste gas flue, dog-hole or floater guide block structure, glass metal path, described tank furnace combustion space both sides breastwork or big arch arch top are provided with burner, end away from described molten bath material charging region is provided with the glass metal path, and described molten bath is connected by dog-hole or floater guide block structure with the glass metal path; It is characterized in that: at the bottom of the pond, molten bath or pool wall be provided with auxiliary electric smelting electrode, described auxiliary electric smelting electrode is connected by umbilical cable with the Controlling System of fluxing, described auxiliary electric smelting electrode is connected by feed cable with primary cut-out with transformer, bus copper bar.
Further, described burner comprises the combustion-supporting angled burner of hot blast, oxygen-enriched burner, pure oxygen angled burner and pure oxygen arch top burner; Described burner is arranged at described combustion space, and the flame of described burner is with the predetermined angle trend and transmit heat to admixtion and glass metal in the described molten bath, and is variant between the predetermined angle of burner flame.
Technical conceive of the present utility model is: according to middle alkali glass composition and glass smelting technology, in conjunction with in alkali glass specific conductivity and glass heat transmission characteristic, use auxiliary electric smelting technology, increase the system of fluxing in the tank furnace molten bath, transform the cross flame unit kiln as compound kiln (fuel and auxiliary electric smelting), utilize high efficiency electric energy larger proportion; Simultaneously, the combustion-supporting cross flame combustion system of the single hot blast of tradition is developed into diversified combustion system (comprising the combustion-supporting inclination burning of hot blast, oxygen-enriched combusting, pure oxygen inclination burning, the burning of pure oxygen arch top etc.).In the regular job process, alkali kiln dog metal temperature and flame space temperature in the strict control are effectively adjusted space combustion distribution and electricity fusing-aid power and are distributed, and increase the stability of medium-alkali glass fibre tank furnace melting technology.
The utlity model has following beneficial effect: the unit surface melting rate can be brought up to 1.8 tons of glass/more than (square metre sky), can adopt the unit kiln of less melting area, saved investment in fixed assets, unit's glass energy consumption in molten bath can be reduced to below the 1500kcal/kg glass, and glass quality is more stable, help the moulding and the drawing of continuous medium-alkali glass fibre, can improve wire drawing yield rate 1～3%.Its ton of kiln yarn fuel consumption of same scale obviously descends, Nonrenewable energy resources had both been saved, reduce the generation and the discharging of dusty gass such as oxynitride again, meet country's joint consumption reduction, energy-saving and emission-reduction policy, and create high economic benefit and social benefit.
Description of drawings
Fig. 1 is a synoptic diagram of the present utility model
Embodiment
With reference to accompanying drawing, further specify the utility model:
A kind of medium-alkali glass fibre tank furnace, comprise molten bath 1, combustion space 2, waste gas flue, dog-hole or floater guide block structure 3, glass metal path 4, described tank furnace combustion space 2 both sides breastworks 11 or big arch arch top 12 are provided with burner 5, end away from the material charging region in described molten bath 1 is provided with glass metal path 4, and described molten bath 1 is connected by dog-hole or floater guide block structure 3 with glass metal path 4; It is characterized in that: at the bottom of 1 pond, molten bath or pool wall be provided with auxiliary electric smelting electrode 6, described auxiliary electric smelting electrode 6 is connected by umbilical cable with the Controlling System 7 of fluxing, and described auxiliary electric smelting electrode 6 is connected by feed cable with primary cut-out with transformer 8, bus copper bar.
Described burner 5 comprises the combustion-supporting angled burner of hot blast, oxygen-enriched burner, pure oxygen angled burner and pure oxygen arch top burner; Described burner 5 is arranged at described combustion space 2, and the flame of described burner 5 is with the predetermined angle trend and transmit heat to admixtion and glass metal in the described molten bath, and is variant between the predetermined angle of burner flame.
The described content of this specification sheets embodiment only is enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the specific form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (2)
1. medium-alkali glass fibre tank furnace, comprise molten bath, combustion space, waste gas flue, dog-hole or floater guide block structure, glass metal path, described tank furnace combustion space both sides breastwork or big arch arch top are provided with burner, end away from described molten bath material charging region is provided with the glass metal path, and described molten bath is connected by dog-hole or floater guide block structure with the glass metal path; It is characterized in that: at the bottom of the pond, molten bath or pool wall be provided with auxiliary electric smelting electrode, described auxiliary electric smelting electrode is connected by umbilical cable with the Controlling System of fluxing, described auxiliary electric smelting electrode is connected by feed cable with primary cut-out with transformer, bus copper bar.
2. medium-alkali glass fibre tank furnace as claimed in claim 1 is characterized in that: described burner comprises the combustion-supporting angled burner of hot blast, oxygen-enriched burner, pure oxygen angled burner and pure oxygen arch top burner; Described burner is arranged at described combustion space, and the flame of described burner is with the predetermined angle trend and transmit heat to admixtion and glass metal in the described molten bath, and is variant between the predetermined angle of burner flame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202956071U CN201737825U (en) | 2009-12-31 | 2009-12-31 | Medium-alkali glass fiber tank furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202956071U CN201737825U (en) | 2009-12-31 | 2009-12-31 | Medium-alkali glass fiber tank furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737825U true CN201737825U (en) | 2011-02-09 |
Family
ID=43553109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202956071U Expired - Lifetime CN201737825U (en) | 2009-12-31 | 2009-12-31 | Medium-alkali glass fiber tank furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN201737825U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503078A (en) * | 2011-11-01 | 2012-06-20 | 河南国控宇飞电子玻璃有限公司 | Two-slot type glass tank |
| CN103175410A (en) * | 2013-03-28 | 2013-06-26 | 刘德文 | Kiln hot air circulation recycling and energy saving system |
| CN103508652A (en) * | 2013-09-06 | 2014-01-15 | 巨石集团有限公司 | Glass fiber tank furnace structure and glass smelting method |
| CN103951157A (en) * | 2014-04-02 | 2014-07-30 | 东南大学 | Tank furnace for mass production of continuous basalt fibers and heating method |
| CN104211280A (en) * | 2014-09-16 | 2014-12-17 | 中国建材国际工程集团有限公司 | Large melting kiln suitable for borosilicate glass |
| CN106116109A (en) * | 2016-06-22 | 2016-11-16 | 巨石集团有限公司 | A kind of cell furnace and the method for glass smelting |
| WO2017185571A1 (en) * | 2016-04-27 | 2017-11-02 | 巨石集团有限公司 | Glass tank furnace having high melting rate |
| CN107399901A (en) * | 2017-09-15 | 2017-11-28 | 山东聚源玄武岩纤维股份有限公司 | A kind of pneumoelectric kiln for being used to produce basalt continuous fiber |
| CN109052912A (en) * | 2018-10-10 | 2018-12-21 | 巨石集团有限公司 | A kind of high melting rate unit kiln burning structure |
| WO2019006041A1 (en) * | 2017-06-28 | 2019-01-03 | Corning Incorporated | Melters for glass forming apparatuses |
| WO2019223322A1 (en) * | 2018-05-21 | 2019-11-28 | Yang Dening | Ultra-high alumina glass product manufactured by industrial method employing novel all-electric melting furnace |
| WO2019223323A1 (en) * | 2018-05-21 | 2019-11-28 | Yang Dening | Ultra-high alumina glass product manufactured by means of industrial method employing novel cross-fired furnace production system |
| CN115403249A (en) * | 2022-08-19 | 2022-11-29 | 中国建材桐城新能源材料有限公司 | Kiln arrangement system and kiln method for one-kiln eight-line large-tonnage kiln |
| CN115536242A (en) * | 2022-09-19 | 2022-12-30 | 巨石集团有限公司 | Passage space structure, using method and tank furnace |
-
2009
- 2009-12-31 CN CN2009202956071U patent/CN201737825U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503078A (en) * | 2011-11-01 | 2012-06-20 | 河南国控宇飞电子玻璃有限公司 | Two-slot type glass tank |
| CN103175410A (en) * | 2013-03-28 | 2013-06-26 | 刘德文 | Kiln hot air circulation recycling and energy saving system |
| CN103508652A (en) * | 2013-09-06 | 2014-01-15 | 巨石集团有限公司 | Glass fiber tank furnace structure and glass smelting method |
| CN103951157A (en) * | 2014-04-02 | 2014-07-30 | 东南大学 | Tank furnace for mass production of continuous basalt fibers and heating method |
| CN103951157B (en) * | 2014-04-02 | 2016-05-18 | 东南大学 | A kind of tank furnace for continuous basalt fiber large-scale production and heating means |
| CN104211280A (en) * | 2014-09-16 | 2014-12-17 | 中国建材国际工程集团有限公司 | Large melting kiln suitable for borosilicate glass |
| WO2017185571A1 (en) * | 2016-04-27 | 2017-11-02 | 巨石集团有限公司 | Glass tank furnace having high melting rate |
| CN106116109A (en) * | 2016-06-22 | 2016-11-16 | 巨石集团有限公司 | A kind of cell furnace and the method for glass smelting |
| WO2017219384A1 (en) * | 2016-06-22 | 2017-12-28 | 巨石集团有限公司 | Glass tank furnace and glass melting method |
| WO2019006041A1 (en) * | 2017-06-28 | 2019-01-03 | Corning Incorporated | Melters for glass forming apparatuses |
| US11492281B2 (en) | 2017-06-28 | 2022-11-08 | Corning Incorporated | Melters for glass forming apparatuses |
| CN107399901A (en) * | 2017-09-15 | 2017-11-28 | 山东聚源玄武岩纤维股份有限公司 | A kind of pneumoelectric kiln for being used to produce basalt continuous fiber |
| WO2019223322A1 (en) * | 2018-05-21 | 2019-11-28 | Yang Dening | Ultra-high alumina glass product manufactured by industrial method employing novel all-electric melting furnace |
| WO2019223323A1 (en) * | 2018-05-21 | 2019-11-28 | Yang Dening | Ultra-high alumina glass product manufactured by means of industrial method employing novel cross-fired furnace production system |
| CN109052912A (en) * | 2018-10-10 | 2018-12-21 | 巨石集团有限公司 | A kind of high melting rate unit kiln burning structure |
| CN115403249A (en) * | 2022-08-19 | 2022-11-29 | 中国建材桐城新能源材料有限公司 | Kiln arrangement system and kiln method for one-kiln eight-line large-tonnage kiln |
| CN115536242A (en) * | 2022-09-19 | 2022-12-30 | 巨石集团有限公司 | Passage space structure, using method and tank furnace |
| CN115536242B (en) * | 2022-09-19 | 2024-01-26 | 巨石集团有限公司 | Passageway space structure, use method and tank furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |