CN2808901Y - Special furnace for tempering of glass and sintering of print electrode on surface of glass - Google Patents
Special furnace for tempering of glass and sintering of print electrode on surface of glass Download PDFInfo
- Publication number
- CN2808901Y CN2808901Y CNU2005200596001U CN200520059600U CN2808901Y CN 2808901 Y CN2808901 Y CN 2808901Y CN U2005200596001 U CNU2005200596001 U CN U2005200596001U CN 200520059600 U CN200520059600 U CN 200520059600U CN 2808901 Y CN2808901 Y CN 2808901Y
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- CN
- China
- Prior art keywords
- glass
- zone
- sintering
- burner hearth
- tempering
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Tunnel Furnaces (AREA)
Abstract
The utility model relates to a special furnace for the tempering of glass and the sintering of a printing electrode on the surface of the glass. The utility model comprises a material feeding zone, a baking zone, a preheating zone, a sintering and tempering zone, a rapid cooling zone and a material discharging zone, wherein the top parts of furnace cavities of the preheating zone and the sintering and tempering zone are provided with hot air devices, and the bottom parts of the furnace cavities are provided with heat collectors; the rapid cooling zone is provided with a wind grid; glass work pieces are conveyed by a transmitting roller way. While sintering electrodes on the surface of common glass, the special furnace carries out the tempering processing of the glass. The tempered glass made by the equipment has the advantages that the performance is good, the bonding strength between the electrode on the surface of the glass and a base board is high, the tensile performance is good, the producing requirement of a solar cell assembly is satisfied and the producing cost is reduced.
Description
Technical field
The utility model relates to a kind of sintering oven, and the special-purpose stove of particularly a kind of glass tempering and surface printing electrode sintering thereof is the improvement to traditional printing electrode sintering oven, belongs to the environmental protection and energy saving technical field.
Background technology
The sintering of electronic material, electrode and surface of ordinary glass sintered electrode generally all will be used electronic material sintering and glass tempering furnace respectively.The electronic material sintering oven be with silver slurry or other metal paste by specific heating treatment process, make the industrial furnace of its sinter molding, generally be divided into technological processs such as oven dry, coke discharging, sintering; Glass tempering furnace is through specific tempering processing treatment with simple glass, make it become the processing unit of toughened glass, simple glass is through quench method or air method processing treatment, have characteristics such as shock strength height, bending strength are big, Heat stability is good, fragment is and disperses fine particle shape, no sharp corners during destruction.Above-mentioned two kinds of industrial furnaces are special in metal paste sintering and glass tempering special use, sintering and tempering when not being suitable for simple glass and surface electrode.The surface of ordinary glass sintered electrode carries out the tempering of glass simultaneously and handles, and is one of critical process of solar module production, and material and investment in production equipment can be significantly saved in the enforcement of this method, reduce production costs.
Summary of the invention
The purpose of this utility model is to provide a kind of glass tempering and the special-purpose stove of surface printing electrode sintering thereof, in surface of ordinary glass printing sintered electrode, carries out a kind of special-purpose industrial furnace that glass tempering is handled.Make the toughened glass performance index with this equipment and meet the GB standard, surface electrode and substrate bonding strength height, tensile property are good, have satisfied the requirement that solar module is produced, and greatly reduce production cost.
The utility model comprises grate, body of heater, burner hearth, heating unit and transport roller way, sets gradually feeding area, baking zone, preheating zone, sintering tempering district, quench zone and discharge zone on grate.Transport roller way by driven by motor all is set in feeding area and discharge zone, is provided with hot air apparatus, be provided with the heat collection device, be equipped with air grid at quench zone roof of the furnace and bottom at burner hearth bottom in preheating zone and sintering tempering district roof of the furnace.
Described feeding area is made up of transport roller way, motor and transmission chain, and the motor that is installed on the grate drives the transport roller way running by transmission chain; Baking zone is made up of burner hearth, heating unit and transport roller way, and heating unit places roof of the furnace, and transport roller way places the burner hearth middle position, and glass pieces lies on the roller-way; The preheating zone is made up of burner hearth, heating unit, transport roller way and hot air apparatus, and hot air apparatus is located at roof of the furnace, is located in the heating unit of upper furnace and has hot wind supply mobile hole; Sintering tempering district is made up of burner hearth, heating unit, transport roller way, hot air apparatus and heat collection device, and roof of the furnace is installed hot air apparatus, and burner hearth bottom is installed the heat collection device, has air outlet in heat collection device bottom; Quench zone is made up of air grid, gas blower, transport roller way, and air grid places the position, upper and lower of burner hearth respectively.
The utility model is work like this: at first the simple glass workpiece of surface printing metal paste is sent into the sintering annealing furnace through transport roller way, workpiece is dried processing at baking zone, enter the preheating zone behind the binding agent of discharge slurry, adopt the forced convection mode in the preheating zone from upper and lower faces even heating glass.Glass pieces enters high temperature sintering tempering district after thermal pretreatment, and at high-temperature zone metal paste generation sintering, glass is subjected to thermal softening; During chilling subsequently quenched, the tempering processing treatment was finished in glass generation composition and structural variation, and metal paste curing molding and glass surface are combined closely simultaneously.
The advantage that the utlity model has: compare with common material sintering oven and glass tempering furnace, the utility model is to assemble the two all functions, simultaneously promptly at the material agglomerating, carry out the tempering processing treatment of glass, greatly reduce the production cost of producer, simplify production technique, improved production efficiency.
Description of drawings
Fig. 1 is the utility model furnace binding synoptic diagram.
Fig. 2 is the utility model baking zone structural representation.
Fig. 3 is the utility model preheating zone structural representation.
Fig. 4 is the utility model sintering tempering plot structure synoptic diagram.
Fig. 5 is the utility model quench zone structural representation.
Embodiment
Among the figure: 1, feeding area, 2, baking zone, 3, the preheating zone, 4, sintering tempering district, 5, quench zone, 6, discharge zone, 7, motor, 8, transmission chain, 9, body of heater, 10, grate, 11, burner hearth, 12, transport roller way, 13, heating unit, 14, hot air apparatus, 15, air outlet, 16, the heat collection device, 17, air grid, 18, glass pieces, 19, air outlet.
In Fig. 1, on grate 10, set gradually feeding area 1, baking zone 2, preheating zone 3, sintering tempering district 4, quench zone 5, discharge zone 6.Feeding area is made of transport roller way, and motor 7 power pass to roller-way via transmission chain 8, by the frictional force drives workpiece motion s between roller-way and glass surface.The baking zone structure is seen Fig. 2, forms and comprises that burner hearth 11, transport roller way 12, heating unit 13, the function of baking zone are the printing material heat treated to workpiece 18 surfaces, get rid of solvent wherein.The preheating zone structure is seen Fig. 3, forms to comprise burner hearth 11, transport roller way 12, heating unit 13, hot air apparatus 14, and hot air apparatus air outlet 15 forms top-down air-flow, and the disturbance of air-flow makes lower surface homogeneous heating on glass; When glass temperature reaches more than 300 ℃, slurry generation series of physical, chemical transformation, outwards coke discharging.Sintering tempering plot structure is seen Fig. 4, forms and comprises burner hearth 11, transport roller way 12, heating unit 13, hot air apparatus 14, heat collection device 16, and high temperature gas flow forms convection current in burner hearth, make glass pieces 18 thermally equivalents; Burner hearth bottom is equipped with heat collection device 16, and the heat of collection is used for the pressurized air that preheating replenishes by waste heat air outlet 19 in burner hearth, reaches the purpose of energy-conservation and even convection current.The quench zone structure is seen Fig. 5, is made of up and down air grid 17, gas blower, transport roller way 12, regulates the gate valve breakdown degree of air grid, can regulate the air grid blast, realizes the air of high temp glass is handled.The discharge zone structure is identical with the feeding area structure.
Complete machine adopts industrial computer control, and various glass tempering processing parameters are stored in the computer with programmed model; Adopt the intelligent optimization heating control technology, regulate steel process according to glass shape.
Claims (6)
1, the special-purpose stove of a kind of glass tempering and surface printing electrode sintering thereof, comprise grate, body of heater, burner hearth, heating unit and transport roller way, on grate, set gradually feeding area, baking zone, preheating zone, sintering tempering district, quench zone and discharge zone, it is characterized in that:
A. (3) roof of the furnace is provided with hot air apparatus (14) in the preheating zone;
B. be provided with hot air apparatus (14) at sintering tempering district (4) roof of the furnace, be provided with heat collection device (16) at burner hearth bottom;
C. be equipped with air grid (17) at quench zone (5) roof of the furnace and bottom;
D., the biography that is driven by motor (7) all is set in feeding area (1) and discharge zone (6)
Defeated roller-way (12).
2, the special-purpose stove of a kind of glass tempering according to claim 1 and surface printing electrode sintering thereof, it is characterized in that feeding area (1) is made up of transport roller way (12), motor (7) and transmission chain (8), motor (7) is installed on the grate, and motor (7) drives transport roller way (12) running by transmission chain.
3, the special-purpose stove of a kind of glass tempering according to claim 1 and surface printing electrode sintering thereof, it is characterized in that baking zone (2) is made up of burner hearth (11), heating unit (13) and transport roller way (12), heating unit places roof of the furnace, transport roller way places the burner hearth middle position, and glass pieces (18) lies on the roller-way (12).
4, the special-purpose stove of a kind of glass tempering according to claim 1 and surface printing electrode sintering thereof, it is characterized in that preheating zone (3) is made up of burner hearth (11), heating unit (13), transport roller way (12) and hot air apparatus (14), hot air apparatus (14) is located at burner hearth (11) top, is located in the heating unit (13) on burner hearth (11) top and has hot wind supply mobile air outlet (15).
5, the special-purpose stove of a kind of glass tempering according to claim 1 and surface printing electrode sintering thereof, it is characterized in that sintering tempering district (4) is made up of burner hearth (11), heating unit (13), transport roller way (12), hot air apparatus (14) and heat collection device (16), hot air apparatus (14) is installed on burner hearth (11) top, heat collection device (16) places the bottom of burner hearth (11), has air outlet (19) in heat collection device (16) bottom.
6, the special-purpose stove of a kind of glass tempering according to claim 1 and surface printing electrode sintering thereof is characterized in that being located at the position, upper and lower that air grid (17) in the quench zone (5) places burner hearth (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200596001U CN2808901Y (en) | 2005-06-10 | 2005-06-10 | Special furnace for tempering of glass and sintering of print electrode on surface of glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200596001U CN2808901Y (en) | 2005-06-10 | 2005-06-10 | Special furnace for tempering of glass and sintering of print electrode on surface of glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808901Y true CN2808901Y (en) | 2006-08-23 |
Family
ID=36925083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200596001U Expired - Fee Related CN2808901Y (en) | 2005-06-10 | 2005-06-10 | Special furnace for tempering of glass and sintering of print electrode on surface of glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808901Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393139A (en) * | 2011-11-16 | 2012-03-28 | 杨桂玲 | Roller way type solar battery silicon wafer sintering furnace |
| CN103994647A (en) * | 2014-05-13 | 2014-08-20 | 通华玻纤复合材料(上海)有限公司 | High-silicon-dioxide glass fabric sintering device |
| CN107146908A (en) * | 2016-12-08 | 2017-09-08 | 芜湖恒尼动力电池材料科技有限公司 | A kind of li-ion electrode materials carbon coating continuous apparatus |
| CN107162435A (en) * | 2017-05-22 | 2017-09-15 | 成都扬中新能源科技有限公司 | Heating kiln for preparing electric heating membrane pipe |
| CN107546316A (en) * | 2017-08-22 | 2018-01-05 | 丁文兰 | A kind of preparation method of tempering transparent conducting glass substrate and intelligent building glass |
| CN108218209A (en) * | 2018-01-29 | 2018-06-29 | 东莞市茂裕工业窑炉有限公司 | A kind of electric heating continuous glass tableware decoration firing and annealing furnace |
-
2005
- 2005-06-10 CN CNU2005200596001U patent/CN2808901Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393139A (en) * | 2011-11-16 | 2012-03-28 | 杨桂玲 | Roller way type solar battery silicon wafer sintering furnace |
| CN103994647A (en) * | 2014-05-13 | 2014-08-20 | 通华玻纤复合材料(上海)有限公司 | High-silicon-dioxide glass fabric sintering device |
| CN103994647B (en) * | 2014-05-13 | 2015-11-18 | 通华新材料（平湖）有限公司 | High silica glass-fiber-fabric sintering equipment |
| CN107146908A (en) * | 2016-12-08 | 2017-09-08 | 芜湖恒尼动力电池材料科技有限公司 | A kind of li-ion electrode materials carbon coating continuous apparatus |
| CN107162435A (en) * | 2017-05-22 | 2017-09-15 | 成都扬中新能源科技有限公司 | Heating kiln for preparing electric heating membrane pipe |
| CN107546316A (en) * | 2017-08-22 | 2018-01-05 | 丁文兰 | A kind of preparation method of tempering transparent conducting glass substrate and intelligent building glass |
| CN107546316B (en) * | 2017-08-22 | 2020-03-13 | 丁文兰 | Preparation method of toughened transparent conductive glass substrate and intelligent building glass |
| CN108218209A (en) * | 2018-01-29 | 2018-06-29 | 东莞市茂裕工业窑炉有限公司 | A kind of electric heating continuous glass tableware decoration firing and annealing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |