CN2608497Y - Slot type air grid nozzle - Google Patents
Slot type air grid nozzle Download PDFInfo
- Publication number
- CN2608497Y CN2608497Y CN 03243513 CN03243513U CN2608497Y CN 2608497 Y CN2608497 Y CN 2608497Y CN 03243513 CN03243513 CN 03243513 CN 03243513 U CN03243513 U CN 03243513U CN 2608497 Y CN2608497 Y CN 2608497Y
- Authority
- CN
- China
- Prior art keywords
- glass
- nozzle
- air grid
- grid nozzle
- type air
- Prior art date
- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000005496 tempering Methods 0.000 claims description 7
- 239000005341 toughened glass Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
A novel grid nozzle in the glass steel cooling molding device is characterized in that the device changes the traditional orifice nozzle as the slit nozzle, so as to make the glass cooling more uniform. The slit injector has the advantages that the effect of glass steel is good with avoiding the stress spots appearing on the surface of toughened glass molded by the original orifice grid nozzle cooling urgently, and greatly improves the surface quality of toughened glass.
Description
Technical field
The utility model relates to a kind of novel air grid nozzle in the glass tempering equipment quenching apparatus.
Background technology
At present, the air grid nozzle in the toughened glass production equipment is the circular hole formula both at home and abroad, and as hole, plane, tapered hole, Zhi Zui hole etc., its section form system is made up of the small sircle hole that rule distributes.Though the nozzle tempering effect of this form is better, because of the blast skewness, glass surface very easily produces stress pattern, as wind spot, rainbow etc., influences visual effect, has reduced the glass surface quality.Along with improving constantly of living standards of the people, people also have higher requirement naturally to the surface quality of toughened glass, so the surface imperfection of toughened glass such as wind spot, rainbow also appears gradually, more and more are subjected to people's attention.
Creator of the present utility model relies on it to be engaged in glass deep processing equipment for a long time, especially toughened glass production unit development, the experience and the practice of producing, and, develop the clearance type air grid nozzle of adoption of innovation in the utility model eventually through with great concentration research.
Summary of the invention
Not only glass tempering is effective for clearance type air grid nozzle in the utility model, has also fundamentally eliminated wind spot and rainbow defective that the toughened glass surface often occurs, has obviously carried the surface quality and the product specification of toughened glass.
Slot atomizer in the utility model number is out the air grid bottom at the glass that keeps to the side.Former sheet glass after enter the heating chamber heating by the fragment of going into of annealing furnace, to be heated is delivered to the air grid place by roller-way through cutting, edging, cleaning, drying again to the tempering temperature, the mode of motion of glass also becomes reciprocally swinging by one-way movement; Meanwhile, cooling air sprays rapidly from the air grid nozzle, and glass is forced chilling, and glass is produced than stress---internal layer is a tensile stress greatly, and skin is a stress, thereby has improved the physical strength and the thermostability of glass.Here it is common described toughened glass.
Described air grid nozzle is the slit strip, and interleaved is arranged.The nozzle of this novelty has been avoided the blast uneven phenomenon, and glass strain is distributed more evenly rationally.
Description of drawings
Fig. 1 is glass heats and chilling synoptic diagram
Fig. 2 is the utility model air grid nozzle synoptic diagram (A of Fig. 1 is to view)
Embodiment
The utility model is described in further detail (Fig. 1 only illustrates the top air grid) below in conjunction with accompanying drawing.As shown in Figure 1 and Figure 2, glass 2 is heated to the tempering temperature in process furnace 1 after, be delivered to air grid 4 places by roller-way 3, cooling air 6 ejection from slit 5 immediately, the glass mode of motion becomes reciprocally swinging by one-way movement simultaneously.Tempering end of processing postcooling air stop-spraying, the glass reciprocally swinging stops, and via slice platform unloading piece.This toughening method technology is simple, but the product surface quality raising, value-added effect is obvious.
In addition; above-mentionedly only ultimate principle of the present utility model is explained; can not be as protection domain of the present utility model; because those skilled in the art simply change or modify it is to be relatively easy to, but this change and modification all can not break away from the design spirit in the utility model.Therefore, everyly according to the design philosophy in the utility model it is made equivalence and change or modify, all should be considered to invade protection domain of the present utility model.
Claims (2)
1, a kind of air grid nozzle of novel glass tempering cooling forming is characterized in that: change traditional multi-hole nozzle into slot atomizer.
2, clearance type air grid nozzle according to claim 1, it is characterized in that: described tuyere 5 is to be staggered by discontinuous slit to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243513 CN2608497Y (en) | 2003-03-26 | 2003-03-26 | Slot type air grid nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243513 CN2608497Y (en) | 2003-03-26 | 2003-03-26 | Slot type air grid nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608497Y true CN2608497Y (en) | 2004-03-31 |
Family
ID=34169033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03243513 Expired - Fee Related CN2608497Y (en) | 2003-03-26 | 2003-03-26 | Slot type air grid nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608497Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445894A (en) * | 2013-09-25 | 2015-03-25 | 格拉斯通芬兰有限公司 | Method and apparatus for tempering glass sheets |
| EP3196172A1 (en) | 2016-01-20 | 2017-07-26 | South Glass Technology Co., Ltd | A device utilizing air for tempered glass cooling |
| CN111116023A (en) * | 2020-01-13 | 2020-05-08 | 洛阳德勤机械设备有限公司 | Multi-section linear air knife for toughened glass equipment |
| CN111908778A (en) * | 2020-05-29 | 2020-11-10 | 洛阳兰迪玻璃机器股份有限公司 | Sheet wind grid for glass tempering |
-
2003
- 2003-03-26 CN CN 03243513 patent/CN2608497Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445894A (en) * | 2013-09-25 | 2015-03-25 | 格拉斯通芬兰有限公司 | Method and apparatus for tempering glass sheets |
| EP3196172A1 (en) | 2016-01-20 | 2017-07-26 | South Glass Technology Co., Ltd | A device utilizing air for tempered glass cooling |
| CN111116023A (en) * | 2020-01-13 | 2020-05-08 | 洛阳德勤机械设备有限公司 | Multi-section linear air knife for toughened glass equipment |
| CN111908778A (en) * | 2020-05-29 | 2020-11-10 | 洛阳兰迪玻璃机器股份有限公司 | Sheet wind grid for glass tempering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 32, HUANGHEXIDAO, QINHUANGDAO CITY DEVELOPMENT Free format text: FORMER NAME OR ADDRESS: NO. 329, ZHONGDUAN, HEBEIDA STREET, HAIGANG DISTRICT, QINHUANGDAO CITY, HEBEI PROVINCE, 066000 |
|
| CP03 | Change of name, title or address |
Patentee address after: The Yellow River West Road, Qinhuangdao City, Hebei Province, 066004 Development Zone No. 32 Patentee address before: 066000 No. 329, Hebei Avenue, Qinhuangdao seaport District, Hebei, China |
|
| 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 |