CN201212032Y - Glass melting furnace capable of realizing simultaneous production of two float production chains - Google Patents
Glass melting furnace capable of realizing simultaneous production of two float production chains Download PDFInfo
- Publication number
- CN201212032Y CN201212032Y CNU200820020857XU CN200820020857U CN201212032Y CN 201212032 Y CN201212032 Y CN 201212032Y CN U200820020857X U CNU200820020857X U CN U200820020857XU CN 200820020857 U CN200820020857 U CN 200820020857U CN 201212032 Y CN201212032 Y CN 201212032Y
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- float
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- card neck
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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
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Abstract
The utility model relates to a glass melting furnace capable of realizing the simultaneous production of two float production lines, which is sequentially composed of a feeding opening (1), a melting part (2), a primary constricted neck (3), accesses (6) and flow passages (7), wherein a cooling water packet (11) and a horizontal stirrer (10) are arranged around the primary constricted neck (3). The glass melting furnace capable of realizing the simultaneous production of two float production lines is characterized in that a transversal access (4) is connected with the outlet end of the primary constricted neck (3), the two outlet ends of the transversal access (4) are respectively connected with a secondary constricted neck, and the outlets of the secondary constricted necks are respectively connected with the accesses (6). Through the shunting function of the transversal access, glass liquid respectively flows into a molten tin bath of float forming equipment through the two accesses and the two flow passages to realize the simultaneous production of two float production lines in one melting furnace so as to greatly reduce the unit integrative energy consumption, greatly decrease the equipment investment, and lower the production cost.
Description
Technical field
The utility model relates to a kind of float glass smelting kiln, particularly a kind of glass melter of realizing that two float glass process production lines are produced simultaneously.
Background technology
In current sheet glass production, a float glass process production line all uses a glass melter, even arrange two float glass process production lines in same workshop, also two glass melters must be set respectively, is single kiln single line configuration.Correspondingly processing units such as combustion equipment, thermal meter, automatic control system and batch charger, blower fan, flashboard all need adopt two covers.Like this, investment cost significantly increases.The maximum productivity of wall scroll float glass process production line is 900～1000T/D at present, and the maximum melting capacity of supporting with it melting furnaces also is restricted to 900～1000T/D.As seen, a float glass process production line uses the structure formation of a glass melter to restrict the development that glass melter maximizes, the requirement of incompatible national energy-saving and emission-reduction.Basic composition is of single line melting furnaces is by the dog-house that sets gradually after preposition, melting end, card neck, path and runner.Wherein, dog-house is the feed(raw material)inlet of melting furnaces, and batch charger will be put in the dog-house of melting furnaces by the frit that component design prepares.Melting end provides the space of a fuel combustion, under the high temperature action of frit in this environment by the solid-state liquid state that is molten into.The position that connects melting end and path is a card neck, and card neck will play compartment air-flow and make the effect of glass metal cooling.Glass metal is when flowing through path, and temperature further reduces, and chemistry and thermal uniformity are further improved.Glass metal enters in the former molten tin bath through runner, and the output of the regulating effect glass by the runner guillotine mechanism is with controlled.
The utility model content
The purpose of this utility model is exactly a kind of glass melter of realizing that two float glass process production lines are produced simultaneously that provides in order to overcome existing shortcoming.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of glass melter of realizing that two float glass process production lines are produced simultaneously, form by dog-house, melting end, one-level card neck, path and runner successively, one-level card neck place is provided with water coolant bag and horizontal agitator, it is characterized in that: the exit end at the one-level card neck connects a horizontal passageway, two exit end of horizontal passageway connect a secondary card neck respectively, and each secondary card neck exit is connected with path.
Described horizontal passageway comprise with the one-level card neck be starting point, to the inclination of both sides bifurcated or the path of circular arc, at each secondary card neck place horizontal stirrer and water coolant bag are set respectively, each runner is connected with the molten tin bath of float glass former respectively.The horizontal stirrer of two covers is set respectively at secondary card neck place, to improve the homogeneity of inlet passage glass metal.By the shunting action of horizontal passageway, glass metal flows in the floating process former molten tin bath through two paths and runner respectively, realizes that a glass melter satisfies two needs that the float glass process production line is produced simultaneously.
After the utility model adopted as above technical scheme, it was as follows to have a beneficial effect:
1, the utility model utilizes satisfied two the float glass process production lines of a glass melter to produce simultaneously, changed the present situation of a glass melter of a float glass process production line use, because the single-step glass melter maximum melting capacity of present this single kiln is: 900～1000T/D, this novel practical then can be brought up to the melting capacity of glass melter: 1200～2000T/D on the basis of float forming technology single line throughput.Melting capacity improves, and the unit comprehensive energy consumption of float flat glass goods (comprising: heavy oil or Sweet natural gas, electricity, water) reduces.Along with the reduction of fuel consumption, waste gas (CO
2, NO and SO
2) the corresponding minimizing of quantity discharged, the purpose of realization energy-saving and emission-reduction.
2, this novel practical is compared with two single-step float glass smelting kilns of single kiln, refractory materials and kiln reduce with steel, the melting furnaces processing unit is as batch charger, flashboard, blower fan, firing system, heavy oil pipeline, compressed air line, combustion air pipeline, cooling air pipeline, automatic control system and melting furnaces thermal technology control instruments are reduced to a cover by two covers, and facility investment significantly reduces.Production operation and managerial personnel also reduce simultaneously, and production cost descends.
3, this novel practical is owing to be that two float glass process production lines are produced simultaneously, then can realize producing simultaneously the purpose of the sheet glass goods of different thickness and different specification size, and production and operation are more flexible.
Description of drawings
A kind of top plan view that realizes the glass melter that two float glass process production lines are produced simultaneously that Fig. 1 provides for the utility model.
Embodiment:
As shown in Figure 1, this novel practical is made of dog-house 1, melting end 2, one-level card neck 3, horizontal passageway 4, secondary card neck 5, path 6 and runner 7.Wherein, dog-house 1 is that the feed(raw material)inlet of melting furnaces links to each other with melting end 2; One-level card neck 3 is arranged at the exit end of melting end 2; Horizontal passageway 4 is positioned at after the one-level card neck 3, and glass metal is here shunted, and enters respectively to be attached thereto the secondary card neck 4 that connects; Be provided with two one-sided horizontal stirrers 8 and water coolant bag 9 respectively at secondary card neck 4 places, secondary card neck 5 outlet connecting paths 6, path 6 outlets connect runner 7, and glass metal enters in the float glass technology former molten tin bath through behind the runner 7.
Principle of work of the present utility model is:
With the frit for preparing utilize one by the applicant obtained power patent " inclined blanket type batch charger " be fed in the dog-house 1 of glass melter of the present utility model, arrive the melting end 2 of melting furnaces at the promotion lower-glass raw material of batch charger, frit is subjected to being fused into glass metal from the high temperature action of melting end space combustion flame in the process of pushing ahead.Glass metal reduces through one-level card neck 3 back temperature, glass metal enters horizontal passageway 4 subsequently, and be divided into two-way at horizontal passageway 4, enter two secondary card necks 5 respectively, be provided with 8 pairs of glass metals of two one-sided horizontal stirrers respectively stirs at this position, the different transverse temperature differences that produce of effluent journey make the thermal uniformity of glass metal and the specification of quality that chemical uniformity reaches float glass inside and outside when passing through horizontal passageway 4 to solve glass metal.
Behind secondary card neck 5, glass metal is further cooled off and homogenizing in the inlet passage 6 respectively.At last, the glass metal that physical and chemical performance all is fit to the float glass technology forming requirements flows through runner 7 respectively and enters in the molten tin bath, finally makes float flat glass through shaping, annealing, cutting.
Claims (4)
1, a kind of glass melter of realizing that two float glass process production lines are produced simultaneously, form by dog-house (1), melting end (2), one-level card neck (3), path (6) and runner (7) successively, it is characterized in that: the exit end at one-level card neck (3) connects a horizontal passageway (4), two exit end of horizontal passageway (4) connect a secondary card neck (5) respectively, and each secondary card neck exit is connected with path (6).
2, a kind of glass melter of realizing that two float glass process production lines are produced simultaneously according to claim 1 is characterized in that, described horizontal passageway (4) be with one-level card neck (3) be starting point, to the inclined path of both sides bifurcated.
3, a kind of glass melter of realizing that two float glass process production lines are produced simultaneously according to claim 1 and 2 is characterized in that, at each secondary card neck place horizontal stirrer (8) and water coolant bag (9) is set respectively.
4, a kind of glass melter of realizing that two float glass process production lines are produced simultaneously according to claim 3 is characterized in that: each runner (7) is connected with the molten tin bath of float glass former respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820020857XU CN201212032Y (en) | 2008-04-16 | 2008-04-16 | Glass melting furnace capable of realizing simultaneous production of two float production chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820020857XU CN201212032Y (en) | 2008-04-16 | 2008-04-16 | Glass melting furnace capable of realizing simultaneous production of two float production chains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212032Y true CN201212032Y (en) | 2009-03-25 |
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ID=40496197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820020857XU Expired - Fee Related CN201212032Y (en) | 2008-04-16 | 2008-04-16 | Glass melting furnace capable of realizing simultaneous production of two float production chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212032Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249519A (en) * | 2011-06-15 | 2011-11-23 | 蚌埠玻璃工业设计研究院 | Sheet glass float process with one melting furnace and multiple molding production lines |
| CN102285755A (en) * | 2011-06-15 | 2011-12-21 | 蚌埠玻璃工业设计研究院 | Plate glass float process adopting one melting furnace and two forming production lines |
| CN102408182A (en) * | 2011-08-10 | 2012-04-11 | 蚌埠玻璃工业设计研究院 | Glass melting kiln for producing two types of low-iron flat glass |
| CN101696082B (en) * | 2009-10-30 | 2012-07-04 | 蚌埠玻璃工业设计研究院 | Large-tonnage floatation glass melting furnace burning producer gas |
| CN102863141A (en) * | 2011-07-08 | 2013-01-09 | 信义电子玻璃（芜湖）有限公司 | Float glass melting furnace |
| CN104355528A (en) * | 2014-09-28 | 2015-02-18 | 长兴旗滨玻璃有限公司 | Single-furnace multicolor float glass production line |
| CN106830628A (en) * | 2017-04-06 | 2017-06-13 | 深圳市凯盛科技工程有限公司 | It is a kind of while producing the melting furnaces of different quality plate glass |
| CN113264659A (en) * | 2021-06-11 | 2021-08-17 | 深圳南玻科技有限公司 | Solar glass production system and method |
| CN116947297A (en) * | 2023-08-18 | 2023-10-27 | 本溪玉晶玻璃有限公司 | Glass melting furnace flow passage |
-
2008
- 2008-04-16 CN CNU200820020857XU patent/CN201212032Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696082B (en) * | 2009-10-30 | 2012-07-04 | 蚌埠玻璃工业设计研究院 | Large-tonnage floatation glass melting furnace burning producer gas |
| CN102249519A (en) * | 2011-06-15 | 2011-11-23 | 蚌埠玻璃工业设计研究院 | Sheet glass float process with one melting furnace and multiple molding production lines |
| CN102285755A (en) * | 2011-06-15 | 2011-12-21 | 蚌埠玻璃工业设计研究院 | Plate glass float process adopting one melting furnace and two forming production lines |
| CN102863141A (en) * | 2011-07-08 | 2013-01-09 | 信义电子玻璃（芜湖）有限公司 | Float glass melting furnace |
| CN102408182A (en) * | 2011-08-10 | 2012-04-11 | 蚌埠玻璃工业设计研究院 | Glass melting kiln for producing two types of low-iron flat glass |
| CN104355528A (en) * | 2014-09-28 | 2015-02-18 | 长兴旗滨玻璃有限公司 | Single-furnace multicolor float glass production line |
| CN106830628A (en) * | 2017-04-06 | 2017-06-13 | 深圳市凯盛科技工程有限公司 | It is a kind of while producing the melting furnaces of different quality plate glass |
| CN106830628B (en) * | 2017-04-06 | 2022-09-13 | 深圳凯盛科技工程有限公司 | Melting furnace for simultaneously producing plate glass with different qualities |
| CN113264659A (en) * | 2021-06-11 | 2021-08-17 | 深圳南玻科技有限公司 | Solar glass production system and method |
| CN113264659B (en) * | 2021-06-11 | 2023-03-14 | 深圳南玻科技有限公司 | Solar glass production system and method |
| CN116947297A (en) * | 2023-08-18 | 2023-10-27 | 本溪玉晶玻璃有限公司 | Glass melting furnace flow passage |
| CN116947297B (en) * | 2023-08-18 | 2024-02-02 | 本溪玉晶玻璃有限公司 | Glass melting furnace flow passage |
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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: 20090325 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |