CN203922983U - Float glass cooling apparatus - Google Patents
Float glass cooling apparatus Download PDFInfo
- Publication number
- CN203922983U CN203922983U CN201420338025.8U CN201420338025U CN203922983U CN 203922983 U CN203922983 U CN 203922983U CN 201420338025 U CN201420338025 U CN 201420338025U CN 203922983 U CN203922983 U CN 203922983U
- Authority
- CN
- China
- Prior art keywords
- cooling
- glass
- float glass
- cooling tube
- cooling apparatus
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 52
- 239000005329 float glass Substances 0.000 title claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000000156 glass melt Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000012809 cooling fluid Substances 0.000 claims abstract description 5
- 239000000112 cooling gas Substances 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 21
- 238000009966 trimming Methods 0.000 abstract description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses a kind of float glass cooling apparatus, above glass-melt return-flow region, be provided with cooling tube, recirculation zone is carried out cooling, in described cooling tube, be connected with cooling gas or cooling fluid.The utility model is provided with cooling tube above glass-melt return-flow region, recirculation zone is carried out cooling, after the temperature of glass liquid of recirculation zone declines, viscosity rises, and flow velocity eases up, and makes silver-colored alignment two side shiftings of glass metal, be minimized the trimming loss of glass metal both sides, improve yield rate.
Description
Technical field
The utility model relates to a kind of cooling apparatus, particularly relates to a kind of float glass cooling apparatus.
Background technology
Float glass is manufactured, and when glass metal flows into molten tin bath by kiln, exists difference of altitude (seeing Fig. 1 and Fig. 2), therefore one recirculation zone 1 must be set for glass-melt return-flow, be able to balance glass metal forward, downward measurement, avoid eddy current or Bubble formation, affect glass quality.
After glass-melt return-flow, encountering brick 4 will flow forward again, and be distributed in the both sides of glass metal, participate in follow-up moulding.Because this both sides temperature of glass liquid is more central low, contact both sides point has silver color bright line, and rear title silver line 3, impacts glass finished-product is apparent, therefore can be excised.When silver-colored line 3 is more when two side shiftings, cut outside Ke Wang both sides, position and move, the part that institute must excision reduces, and the finished product that can remain is also with regard to the more.
utility model content
for the deficiencies in the prior art, the purpose of this utility model is, a kind of float glass cooling apparatus is provided, and makes silver-colored alignment two side shiftings of glass metal, is minimized the trimming loss of glass metal both sides, improves yield rate.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: float glass cooling apparatus, it is characterized in that: above glass-melt return-flow region, be provided with cooling tube, recirculation zone carried out cooling, in described cooling tube, be connected with cooling gas or cooling fluid.
Aforesaid float glass cooling apparatus, is characterized in that: described cooling tube is provided with hole, in described cooling tube, is connected with nitrogen.
Aforesaid float glass cooling apparatus, is characterized in that: described cooling fluid is cooling circulating water.
Aforesaid float glass cooling apparatus, is characterized in that: described cooling tube is connected with gas or liquid source.
Aforesaid float glass cooling apparatus, is characterized in that: described cooling tube be shaped as linear pattern or S type or U-shaped.
Aforesaid float glass cooling apparatus, is characterized in that: the material of described cooling tube is metal.
The beneficial effects of the utility model are: above glass-melt return-flow region, be provided with cooling tube, carry out cooling to recirculation zone, after the temperature of glass liquid of recirculation zone declines, viscosity rises, flow velocity eases up, make silver-colored alignment two side shiftings of glass metal, be minimized the trimming loss of glass metal both sides, improve yield rate.
Brief description of the drawings
Fig. 1 is schematic diagram when glass metal flows into molten tin bath by kiln in prior art;
Fig. 2 is the structural representation that produces silver-colored L&S line defect in prior art;
Fig. 3 is structural representation of the present utility model.
Embodiment
For further disclosing the technical solution of the utility model, describe embodiment of the present utility model in detail below in conjunction with accompanying drawing: as shown in Figure 3, float glass cooling apparatus, above glass-melt return-flow region 1, be provided with metal cooling-pipe 2, recirculation zone 1 is carried out cooling, described cooling tube 2 be shaped as linear pattern or S type or U-shaped.In cooling tube 2, pass to cooling circulating water or gas, described cooling tube 2 is connected with gas or liquid source, and result is respond well, and silver-colored line 3 has obviously to glass both sides mobile trend.
The utility model can also increase hole in metal cooling-pipe 2, passes to nitrogen cooling, and recirculation zone 1 glass metal is carried out to brushing by a small margin, and result silver line 3 also improves significantly, and does not affect glass quality.
Insert cool metal pipe 2 in DAY1 duty morning, entered 90 ~ 95 (mm) become 71 ~ 78 (mm) to DAY3 silver line 3 from original limit, both sides cut position and outwards move about 20mm, and yield rate promotes 1% (20*2/3660=1%).
Following data:
The utility model is provided with cooling tube 2 above glass-melt return-flow region 1, recirculation zone 1 is carried out cooling, after the temperature of glass liquid of recirculation zone 1 declines, viscosity rises, and flow velocity eases up, and makes the silver-colored line 3 of glass metal to two side shiftings, be minimized the trimming loss of glass metal both sides, improve yield rate.
More than, by description of listed embodiment, basic conception of the present utility model and ultimate principle are set forth.But the utility model is never limited to above-mentioned listed embodiment, the behaviors such as every equivalent variations of doing based on the technical solution of the utility model, improvement and retouching, all should belong to protection domain of the present utility model.
Claims (6)
1. float glass cooling apparatus, is characterized in that: above glass-melt return-flow region, be provided with cooling tube, recirculation zone carried out cooling, be connected with cooling gas or cooling fluid in described cooling tube.
2. float glass cooling apparatus according to claim 1, is characterized in that: described cooling tube is provided with hole, in described cooling tube, is connected with nitrogen.
3. float glass cooling apparatus according to claim 1, is characterized in that: described cooling fluid is cooling circulating water.
4. float glass cooling apparatus according to claim 1, is characterized in that: described cooling tube is connected with gas or liquid source.
5. float glass cooling apparatus according to claim 1, is characterized in that: described cooling tube be shaped as linear pattern or S type or U-shaped.
6. float glass cooling apparatus according to claim 1, is characterized in that: the material of described cooling tube is metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338025.8U CN203922983U (en) | 2014-06-24 | 2014-06-24 | Float glass cooling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338025.8U CN203922983U (en) | 2014-06-24 | 2014-06-24 | Float glass cooling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922983U true CN203922983U (en) | 2014-11-05 |
Family
ID=51818839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338025.8U Expired - Lifetime CN203922983U (en) | 2014-06-24 | 2014-06-24 | Float glass cooling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201615A (en) * | 2017-06-16 | 2017-09-26 | 台嘉玻璃纤维有限公司 | A kind of cooling system of glass fabric |
-
2014
- 2014-06-24 CN CN201420338025.8U patent/CN203922983U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201615A (en) * | 2017-06-16 | 2017-09-26 | 台嘉玻璃纤维有限公司 | A kind of cooling system of glass fabric |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 215434 Jiangsu Shenjiang port city of Suzhou port of Taicang economic and Technological Development Zone, Road No. 9 Patentee after: Lin Jiayou Address before: China Shenjiang Taicang harbor port area of Taiwan economic and Technological Development Zone, Road No. 9 Patentee before: Lin Jiayou |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170627 Address after: 12 building, International Building, Kunshan Development Zone, Jiangsu, 215321 Patentee after: CHANGJIANG GLASS Co.,Ltd. TAIBO Address before: 215434 Jiangsu Shenjiang port city of Suzhou port of Taicang economic and Technological Development Zone, Road No. 9 Patentee before: Lin Jiayou |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |