CN207062139U - The discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate - Google Patents
The discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate Download PDFInfo
- Publication number
- CN207062139U CN207062139U CN201720986721.3U CN201720986721U CN207062139U CN 207062139 U CN207062139 U CN 207062139U CN 201720986721 U CN201720986721 U CN 201720986721U CN 207062139 U CN207062139 U CN 207062139U
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- China
- Prior art keywords
- nozzle plate
- grid sheet
- air holes
- air
- sheet nozzle
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- Expired - Fee Related
Links
- 238000000137 annealing Methods 0.000 title claims abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 13
- 238000005496 tempering Methods 0.000 description 4
- 239000005336 safety glass Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses a kind of discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate, including multiple air grid sheet nozzle plates and the air holes which is provided with；It is characterized in that each air grid sheet nozzle plate, laterally by being spaced, the air holes arrangement on each air grid sheet nozzle plate is different, and air holes is laterally different away from annealing furnace edge spacing, and Heterogeneous Permutation is not overlapping between the air holes on each air grid sheet nozzle plate.Therefore, this new nothing by Curve guide impeller folds air holes, ensure that blowing spacing more crypto set, uniformly.Wind spot is alleviated, air holes on traditional air grid sheet nozzle plate position phase negative lap each other is solved, causes inhomogeneous cooling even, the problem of being also easy to produce wind spot.
Description
Technical field
It the utility model is related to a kind of annealing furnace nozzle plate air holes.Specifically a kind of annealing furnace air grid sheet nozzle plate is discrete
Non-overlapping air holes arrangement, effectively reduce the wind spot of glass formation after tempering.
Background technology
In safety glass production process, after the heated stove heat of glass to certain temperature, quenching air grid area is rapidly entered
Cooling is blowed in domain, to reach tempering purpose.Generally, it is to be blown into by blower fan through pipeline in air grid sheet to cool down wind, then
Glass surface is sprayed onto by the air holes of solid matter on air grid sheet nozzle plate, the heat of glass in itself is taken away to cool down glass and completes steel
Change.Because being at regular intervals between the air holes on air grid sheet nozzle plate, and the density degree of air holes and arrangement regulation determine
Wind is cooled down to the uniformity coefficient of glass surface.Because the air holes arrangement mode on existing air grid sheet nozzle plate, spacing are relative
Air holes overlaps to each other after larger or arrangement, and cooling wind is inconsistent to glass surface, causes glass surface cooling not
Uniformly, so that the glass after tempering forms wind spot, and the quality of safety glass is influenceed.
The content of the invention
In view of above-mentioned present situation, the utility model provides a kind of discrete non-overlapping air holes row of annealing furnace air grid sheet nozzle plate
Cloth, cooling wind is more uniformly blown to glass surface, so as to equably cool down glass, reduce wind spot.
Technical solution of the present utility model is a kind of discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate,
Including multiple air grid sheet nozzle plates and the air holes which is provided with；Wherein described each air grid sheet nozzle plate is laterally by interval
Arrange, the air holes arrangement on each air grid sheet nozzle plate is different, and air holes is laterally different away from annealing furnace edge spacing, each air grid sheet
Heterogeneous Permutation is not overlapping between air holes on nozzle plate.
During this is new, air holes position on each adjacent air grid sheet nozzle plate is laterally not in the same horizontal line.
Further, the air holes on each air grid sheet nozzle plate longitudinally arranges in tooth form.
Brief description of the drawings
Fig. 1 is this new schematic diagram.
Embodiment
The utility model is further described for embodiment below in conjunction with the accompanying drawings.
The discrete non-overlapping air holes arrangement of a kind of air grid sheet nozzle plate as shown in Figure 1, the present embodiment put five except edge peripheral hardware
Kind air grid sheet nozzle plate 1-5, wherein the air holes 6 on each air grid sheet nozzle plate 1-5 arranges difference, laterally away from edge spacing not
Together, Heterogeneous Permutation does not overlap each other between the air holes 6 on each air grid sheet nozzle plate 1-5.Therefore, this new five kinds of described wind
Grid nozzle plate 1-5 after upper and lower air grid sheet nozzle plate is respectively combined into arrangement, passes through each air grid sheet nozzle according to certain rule
Heterogeneous Permutation has nonoverlapping feature between air holes on plate, cooling wind is blown to glass by nonoverlapping air holes 6 that misplaces
The pressure and flow on surface have reached more preferable balance, ensure that glass more uniformly completes tempering and cooling, so as to effectively
Avoid the generation of wind spot.
In above-mentioned, the position of air holes 6 on each adjacent air grid sheet nozzle plate 1-5 is not laterally in same horizontal line
On.
In above-mentioned, the longitudinal direction of air holes 6 on each air grid sheet air grid sheet nozzle plate 1-5 arranges in tooth form.
What above-described embodiment provided passes through certain rule permutation and combination, each wind by five kinds of air grid sheet nozzle plates in addition to edge
The non-overlapping arrangement in hole, spacing more crypto set of drying, more uniformly.Wind spot is alleviated, solves traditional air grid sheet nozzle plate cooling
It is uneven, the problem of being also easy to produce wind spot.
Claims (3)
1. a kind of discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate, including multiple air grid sheet nozzle plates and set thereon
Some air holes；It is characterized in that each air grid sheet nozzle plate is laterally by being spaced, on each air grid sheet nozzle plate
Air holes arrangement is different, and air holes is laterally different away from annealing furnace edge spacing, the row of dislocation between the air holes on each air grid sheet nozzle plate
Row are not overlapping.
2. the discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate according to claim 1, it is characterized in that, Mei Yixiang
Air holes position on adjacent air grid sheet nozzle plate is laterally not in the same horizontal line.
3. the discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate according to claim 1, it is characterized in that, Mei Yifeng
Air holes on grid nozzle plate longitudinally arranges in tooth form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986721.3U CN207062139U (en) | 2017-08-09 | 2017-08-09 | The discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986721.3U CN207062139U (en) | 2017-08-09 | 2017-08-09 | The discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062139U true CN207062139U (en) | 2018-03-02 |
Family
ID=61519967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986721.3U Expired - Fee Related CN207062139U (en) | 2017-08-09 | 2017-08-09 | The discrete non-overlapping air holes arrangement of annealing furnace air grid sheet nozzle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207062139U (en) |
-
2017
- 2017-08-09 CN CN201720986721.3U patent/CN207062139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |