CN205035249U - Optical glass shaping cooling device - Google Patents
Optical glass shaping cooling device Download PDFInfo
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- CN205035249U CN205035249U CN201520828207.8U CN201520828207U CN205035249U CN 205035249 U CN205035249 U CN 205035249U CN 201520828207 U CN201520828207 U CN 201520828207U CN 205035249 U CN205035249 U CN 205035249U
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- optical glass
- air outlet
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- refrigerating unit
- utility
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Abstract
The utility model provides a to the shaping cooling device who has yi xijing, volatile characteristic optical glass, can cool off the glass liquid that leaks near material pipe, avoid simultaneously analysing the crystalline substance with the blast -cold of hourglass feeding tube entrance. Optical glass shaping cooling device, including the main part be provided with air inlet, gas passage and gas outlet in the main part, the direction of gas outlet and two upper and lower surface vertical of main part and downward. The utility model discloses a cooling gas who blows off in the shaping cooling device cools off following the glass liquid that leaks the feeding tube entrance outflow fast, restraines glass liquid and produces the stripe that volatilizees, and the while can effectively be avoided analysing the crystalline substance with the blast -cold of hourglass feeding tube entrance because cooling gas blows off perpendicularly downwards, and the crystal bar line is analysed in the production. The utility model discloses the specially adapted is to the optical glass's that has yi xijing, volatile characteristic shaping cooling.
Description
Technical field
The utility model relates to opticglass production field, particularly relates to the refrigerating unit used in a kind of optical glass forming.
Background technology
Have easy crystallization, volatile feature opticglass when carrying out continuous seepage, shaping difficulty is large, and crystallization or volatilization striped can often be distributed on the surrounded surface of glass.When using traditional forming end plug to cool, do not reach preferably cooling performance, cause the surrounded surface of glass volatilization striped darker.
For the problems referred to above, adopt a kind of special refrigerating unit to cool fast the glass leaked near the mouth of pipe of expecting pipe at present, suppress the generation of volatilization striped, improve successful.But the problem brought is thereupon, although traditional cold radiator cooler improves volatilization striped to a great extent, simultaneously also by leaking the mouth of pipe blast-cold crystallization of material pipe, create the crystallization striped of certain depth.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of shaping refrigerating unit for having easy crystallization, volatile characteristic optical glass, can cool the glass metal leaked near material pipe, avoids leakage material mouth of pipe blast-cold crystallization simultaneously.
The technical scheme that the utility model technical solution problem adopts is: optical glass forming refrigerating unit, comprise main body, be provided with inlet mouth, gas passage and air outlet on the body, the direction of described air outlet is vertical with upper and lower two surfaces of main body and downward.
One end of described main body is indent arc.
Described air outlet is apart from described indent arc 5-10mm.
Described air outlet is arranged on the lower surface of main body and the radian along described indent arc is uniformly distributed setting.
Described inlet mouth and air outlet all arrange multiple.
Described gas passage adopts resistance to 500-800 DEG C high temperature and the poor material of heat conductivility is made.
Described main body, inlet mouth, gas passage and air outlet are integrative-structures.
The beneficial effects of the utility model are: by the cooling gas blown out in shaping refrigerating unit, cool fast from the glass metal leaking the outflow of the material mouth of pipe, glass metal is suppressed to produce volatilization striped, simultaneously because cooling gas blows out vertically downward, can effectively avoid, by leakage material mouth of pipe blast-cold crystallization, producing crystallization striped.The utility model is specially adapted to the shaping cooling of opticglass to having easy crystallization, volatile characteristic.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is stereographic map of the present utility model;
Fig. 3 is the utility model schematic diagram aborning;
Fig. 4 is the schematic diagram in the utility model another direction aborning.
Embodiment
As shown in Figure 1-2, shaping refrigerating unit of the present utility model comprises main body 1, is provided with inlet mouth 2, gas passage 3 and air outlet 4 on the body 1.Gas passage 3 is the passages between inlet mouth 2 and air outlet 4, and main body 1 has upper and lower two surfaces, and direction, air outlet 4 is vertical with upper and lower two surfaces and downward, and the indent arc of close main body 1.
The setting position of air outlet 4 to meet from air outlet 4 cooling gas out near the mouth of pipe leaking material pipe 5 and the glass metal leaked between material pipe 5 and forming end plug 6 cool, therefore, one end of main body 1 is preferably designed as indent arc, air outlet 4 is apart from indent arc 5-10mm, air outlet 4 is arranged on the lower surface of main body 1 and the radian along indent arc is uniformly distributed setting at a certain distance, as Figure 1-4.
Inlet mouth 2 and air outlet 4 can arrange multiple, and gas passage 3 can adopt resistance to 500-800 DEG C high temperature and the poor material of heat conductivility is made.
Main body 1, inlet mouth 2, gas passage 3 and air outlet 4 can be integrative-structures.
Above-mentioned cooling gas can adopt the dry air after filtration or nitrogen.
During production, as shown in Figure 3-4, be placed on forming end plug 6 by shaping refrigerating unit of the present utility model, glass precursor solution when arriving forming end plug 6, forms certain thickness glass liquid layer after flowing out from leakage material pipe 5.Cooling gas enters from inlet mouth 2, by cooling glass liquid layer vertically downward from air outlet 4 after gas passage 3, reduces the temperature of glass metal fast, suppresses glass metal to produce volatilization striped.Owing to blowing vertically downward in air outlet 4, can effectively avoid blowing to the mouth of pipe of Lou expecting pipe 5, producing crystallization striped.
Claims (7)
1. optical glass forming refrigerating unit, comprise main body (1), described main body (1) is provided with inlet mouth (2), gas passage (3) and air outlet (4), it is characterized in that: the direction of described air outlet (4) is vertical with upper and lower two surfaces of main body (1) and downwards.
2. optical glass forming refrigerating unit as claimed in claim 1, is characterized in that: one end of described main body (1) is indent arc.
3. optical glass forming refrigerating unit as claimed in claim 2, is characterized in that: described air outlet (4) are apart from described indent arc 5-10mm.
4. optical glass forming refrigerating unit as claimed in claim 2, is characterized in that: described air outlet (4) are arranged on the lower surface of main body (1) and the radian along described indent arc is uniformly distributed setting.
5. optical glass forming refrigerating unit as claimed in claim 1, is characterized in that: described inlet mouth (2) and air outlet (4) all arrange multiple.
6. optical glass forming refrigerating unit as claimed in claim 1, is characterized in that: described gas passage (3) adopts resistance to 500-800 DEG C high temperature and the poor material of heat conductivility is made.
7. optical glass forming refrigerating unit as claimed in claim 1, is characterized in that: described main body (1), inlet mouth (2), gas passage (3) and air outlet (4) are integrative-structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828207.8U CN205035249U (en) | 2015-10-23 | 2015-10-23 | Optical glass shaping cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828207.8U CN205035249U (en) | 2015-10-23 | 2015-10-23 | Optical glass shaping cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035249U true CN205035249U (en) | 2016-02-17 |
Family
ID=55294162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828207.8U Active CN205035249U (en) | 2015-10-23 | 2015-10-23 | Optical glass shaping cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116013A (en) * | 2019-12-11 | 2020-05-08 | 湖北新华光信息材料有限公司 | Molding and cooling device and method for fluorophosphate optical glass |
| CN115594391A (en) * | 2022-10-26 | 2023-01-13 | 安徽省大诚智能玻璃有限公司（Cn） | Cooling device for optical glass processing |
-
2015
- 2015-10-23 CN CN201520828207.8U patent/CN205035249U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116013A (en) * | 2019-12-11 | 2020-05-08 | 湖北新华光信息材料有限公司 | Molding and cooling device and method for fluorophosphate optical glass |
| CN111116013B (en) * | 2019-12-11 | 2022-06-17 | 湖北新华光信息材料有限公司 | Molding and cooling device and method for fluorophosphate optical glass |
| CN115594391A (en) * | 2022-10-26 | 2023-01-13 | 安徽省大诚智能玻璃有限公司（Cn） | Cooling device for optical glass processing |
| CN115594391B (en) * | 2022-10-26 | 2023-11-14 | 安徽省大诚智能玻璃有限公司 | Cooling device for optical glass processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |