CN201933006U - Multi-zone independently-powered all-electric melting furnace with electrical emptying system at furnace bottom - Google Patents
Multi-zone independently-powered all-electric melting furnace with electrical emptying system at furnace bottom Download PDFInfo
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- CN201933006U CN201933006U CN2011200171045U CN201120017104U CN201933006U CN 201933006 U CN201933006 U CN 201933006U CN 2011200171045 U CN2011200171045 U CN 2011200171045U CN 201120017104 U CN201120017104 U CN 201120017104U CN 201933006 U CN201933006 U CN 201933006U
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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 discloses a multi-zone independently-powered all-electric melting furnace with an electrical emptying system at the furnace bottom. The all-electric melting furnace comprises a furnace body, a main consumable electrode in the furnace body, a throat at the bottom of the furnace body, and an uptake positioned on one side of the furnace body and communicated with the throat, wherein, the furnace body comprises an upper melting tank and a lower melting tank; the upper part and the lower part of the upper melting tank are communicated with each other; the diameter of the lower melting tank is less than that of the upper melting tank; the main consumable electrode is arranged at the bottom of the upper melting tank; a clarifying part consumable electrode is arranged at the bottom of the lower melting tank; and the electrical emptying system is arranged at the bottom of the furnace body. The utility model has the benefits that the service life of an emptying porous brick is prolonged, the emptying frequency is increased, the product quality is effectively improved; and meanwhile, the large-sized high borosilicate glass all-electric melting furnace is upgraded once again through area expansion and throat reformation under the condition that the uniform electric field distribution and the safety service voltage of equipment are ensured by multi-zone independent power-on, so that the capacity is up to above 35 tons per day, the produce yield is effectively increased, and the unit consumption of energy is reduced.
Description
Technical field
The utility model relates to a kind of all-electric melting furnace, and particularly a kind of multi-region that has furnace bottom tele-release material system of fusing high-boron-silicon glass that is applicable to independently powers up the formula all-electric melting furnace.
Background technology
At present, mostly discharging device is common discharging device at the bottom of the all-electric melting furnace hearth of domestic fusing high-boron-silicon glass, the blowing startup mostly adopts combustion of natural gas to realize, the shortcoming of this blowing mode is that dispensing speed or blowing amount can not be controlled, and along with the increase frequency tapping hole of blowing can become big owing to the erosion of washing away of glass metal, influence the work-ing life of tapping hole brick, this is quite disadvantageous to the quality product that guarantees the large-scale all-electric melting furnace later stage and the bulk life time of kiln.The area of all-electric melting furnace of producing high-boron-silicon glass in addition at present is because to be subjected to electric field distribution and equipment voltage safe in utilization etc. to influence design relatively conservative, production capacity generally all≤35 ton of/day.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of life-span length, good product quality, the multi-region that has furnace bottom tele-release material system that service efficiency is high independently to power up the formula all-electric melting furnace.
The utility model is realized by following measure:
A kind of multi-region that has furnace bottom tele-release material system of the present utility model independently powers up the formula all-electric melting furnace, comprises
The dog-hole of body of heater, the intravital main consumable electrode of stove, bottom of furnace body and be positioned at the uptake that the body of heater side is connected with dog-hole, it is characterized in that: described body of heater comprises the top melting pool that is connected up and down and the diameter bottom melting pool less than the top melting pool, main consumable electrode is arranged on melting pool bottom, top, melting pool bottom, bottom is provided with the fining end consumable electrode, and described bottom of furnace body is provided with tele-release material system.
In order to realize that near the glass the tapping hole is melted fast, above-mentioned tele-release material system comprises putting of furnace bottom is set
The tele-release materials device of material mouthful, the molybdenum ring in the drain hole, drain hole below and be arranged on consumable electrode on the bottom of furnace body sidewall, glass metal is housed in the body of heater, described molybdenum ring, glass metal and consumable electrode are formed the loop line, can control furnace bottom dispensing speed and blowing amount.
Above-mentioned top melting pool cross-sectional area is 24 ㎡, improves output under the premise that security is guaranteed.
The beneficial effects of the utility model are: realized the control of all-electric melting furnace bottom blowing frequency and speed in fusing high-boron-silicon glass process, dispensing speed or the uncontrollable problem of blowing amount have been solved, prolonged the work-ing life of tapping hole brick, improved the blowing frequency, effectively improved the quality of product, independently power up in the employing multi-region simultaneously and guarantee that electric field distribution evenly reaches the upgrading again that realizes large-scale high-boron-silicon glass all-electric melting furnace in the equipment voltage range safe in utilization by enlarged-area and dog-hole transformation, production capacity reaches more than 35 tons/day, effectively improve the output of product, reduced unit consumption of energy.
Description of drawings
Fig. 1 is the utility model cross-sectional view.
Among the figure: 1 top melting pool, 2 bottom melting pools, 3 dog-holes, 4 uptakes, 5 main consumable electrodes, 6 fining end consumable electrodes, 7 tele-release materials devices, 8 molybdenum rings, 9 blowing portion consumable electrodes, 10 glass metals.
Embodiment
As shown in Figure 1, a kind of multi-region that has furnace bottom tele-release material system of the present utility model independently powers up the formula all-electric melting furnace, comprise the dog-hole 3 of body of heater, the intravital main consumable electrode 5 of stove, bottom of furnace body and be positioned at the uptake 4 that the body of heater side is connected with dog-hole 3, uptake 4 bottoms are provided with tapping hole brick and tele-release materials device 7, body of heater comprises the top melting pool 1 that is connected up and down and the diameter bottom melting pool 2 less than top melting pool 1, main consumable electrode 5 is arranged on top melting pool 1 bottom, and melting pool 2 bottoms in bottom are provided with fining end consumable electrode 6.The tapping hole place of tapping hole brick is provided with the molybdenum ring 8 that is electrically connected with tele-release materials device 7, and uptake 4 bottom sidewalls are provided with the blowing portion consumable electrode 9 of forming the loop line with molybdenum ring 8, glass metal 10.Melting pool 1 cross-sectional area in top is 24 ㎡.
By manually or automatically admixtion being added in the top melting pool 1, by main consumable electrode 5, add corresponding electric energy with batch melting, glass metal 10 after the fusing enters in the bottom melting pool 2, by fining end electrode 6, add corresponding electric energy and further melt clarification, flow through dog-hole 3 and uptake 4 of the glass metal after the clarification enters formative stage.Be added in speed or the material amount that the voltage between tele-release materials device 7 and the blowing portion consumable electrode 9 is regulated the glass metal that contains impurity at the bottom of molybdenum ring 8 is discharged the pond by adjusting, to realize purifying the target of glass metal quality.
Switch on to the molybdenum ring by the tele-release materials device, blowing portion consumable electrode 9 energisings simultaneously, because liquid glass metal 10 conductions, therefore molybdenum ring 8, glass metal 10 and blowing portion consumable electrode 9 are formed the loop line, after 8 energisings of molybdenum ring glass is fully melted, thereby realize that glass metal 10 flows out from tapping hole, has avoided carrying out the trouble of combustion of natural gas fusing.Be added in the speed that the voltage swing between tele-release materials device 7 and the blowing portion consumable electrode 9 is regulated blowing by adjusting, so control blowing amount, guarantee that the impurity in the middle of the glass metal 10 is discharged smoothly, purify glass metal 10 quality.Independently power up in the employing multi-region simultaneously and guarantee that electric field distribution evenly reaches in the equipment voltage range safe in utilization by top melting pool cross-sectional area is brought up to 24 square metres, after dog-hole such as widens at technical measures, production capacity reaches more than 35 tons/day, solve the problem that present large-scale all-electric melting furnace production capacity is difficult to improve, and reduced unit consumption of energy.
The foregoing description is described to be in order to specify this patent; though describe by specific term in the literary composition; but can not limit the protection domain of this patent with this; being familiar with the personage of this technical field can be after the spirit of understanding this patent and principle change or revises it and reach equivalent purpose; and this equivalence change and modification all should be covered by the claim scope and define in the category.
Claims (3)
1. a multi-region that has furnace bottom tele-release material system independently powers up the formula all-electric melting furnace, comprise the dog-hole of body of heater, the intravital main consumable electrode of stove, bottom of furnace body and be positioned at the uptake that the body of heater side is connected with dog-hole, it is characterized in that: described body of heater comprises the top melting pool that is connected up and down and the diameter bottom melting pool less than the top melting pool, main consumable electrode is arranged on melting pool bottom, top, melting pool bottom, bottom is provided with the fining end consumable electrode, and described bottom of furnace body is provided with tele-release material system.
2. independently power up the formula all-electric melting furnace according to the described multi-region that has furnace bottom tele-release material system of claim 1, it is characterized in that: described tele-release material system comprises the tele-release materials device of drain hole that furnace bottom is set, the molybdenum ring in the drain hole, drain hole below and is arranged on consumable electrode on the bottom of furnace body sidewall, glass metal is housed in the body of heater, and described molybdenum ring, glass metal and consumable electrode are formed the loop line.
3. independently power up the formula all-electric melting furnace according to the described multi-region that has furnace bottom tele-release material system of claim 1, it is characterized in that: described top melting pool cross-sectional area is 24 ㎡.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200171045U CN201933006U (en) | 2011-01-20 | 2011-01-20 | Multi-zone independently-powered all-electric melting furnace with electrical emptying system at furnace bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200171045U CN201933006U (en) | 2011-01-20 | 2011-01-20 | Multi-zone independently-powered all-electric melting furnace with electrical emptying system at furnace bottom |
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| Publication Number | Publication Date |
|---|---|
| CN201933006U true CN201933006U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200171045U Expired - Fee Related CN201933006U (en) | 2011-01-20 | 2011-01-20 | Multi-zone independently-powered all-electric melting furnace with electrical emptying system at furnace bottom |
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Cited By (5)
| 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 |
| CN110563312A (en) * | 2019-08-13 | 2019-12-13 | 重庆市正清药品包装有限公司 | environment-friendly and energy-saving glass tube sintering furnace for medicine bottles |
| CN112028452A (en) * | 2020-07-24 | 2020-12-04 | 湖北新华光信息材料有限公司 | Optical glass continuous melting furnace and method for melting optical glass with different brands by replacing optical glass |
| CN113860705A (en) * | 2021-11-03 | 2021-12-31 | 承德华富玻璃技术工程有限公司 | Electrode layout combined system of large-tonnage glass electric melting furnace |
| CN115124241A (en) * | 2022-07-26 | 2022-09-30 | 山东鼎新电子玻璃集团有限公司 | System and method for preparing medium borosilicate glass bottle |
-
2011
- 2011-01-20 CN CN2011200171045U patent/CN201933006U/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN110563312A (en) * | 2019-08-13 | 2019-12-13 | 重庆市正清药品包装有限公司 | environment-friendly and energy-saving glass tube sintering furnace for medicine bottles |
| CN112028452A (en) * | 2020-07-24 | 2020-12-04 | 湖北新华光信息材料有限公司 | Optical glass continuous melting furnace and method for melting optical glass with different brands by replacing optical glass |
| CN113860705A (en) * | 2021-11-03 | 2021-12-31 | 承德华富玻璃技术工程有限公司 | Electrode layout combined system of large-tonnage glass electric melting furnace |
| CN113860705B (en) * | 2021-11-03 | 2024-02-20 | 承德华富科技发展有限公司 | Electrode layout combination system of large-tonnage glass electric melting furnace |
| CN115124241A (en) * | 2022-07-26 | 2022-09-30 | 山东鼎新电子玻璃集团有限公司 | System and method for preparing medium borosilicate glass bottle |
| CN115124241B (en) * | 2022-07-26 | 2023-09-22 | 山东鼎新电子玻璃集团有限公司 | System and method for preparing medium borosilicate glass bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |