CN201121165Y - Apparatus for reducing optical fiber slime development of optical fiber uv-curing furnace - Google Patents
Apparatus for reducing optical fiber slime development of optical fiber uv-curing furnace Download PDFInfo
- Publication number
- CN201121165Y CN201121165Y CN 200720044661 CN200720044661U CN201121165Y CN 201121165 Y CN201121165 Y CN 201121165Y CN 200720044661 CN200720044661 CN 200720044661 CN 200720044661 U CN200720044661 U CN 200720044661U CN 201121165 Y CN201121165 Y CN 201121165Y
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- CN
- China
- Prior art keywords
- optical fiber
- air
- curing furnace
- communicated
- supplying
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/10—Non-chemical treatment
Abstract
The utility model relates to an optical fiber stickiness reducing device of an optical fiber ultraviolet ray curing furnace. An air draft mechanism is communicated with the upper part of a curing furnace, an air supplying mechanism is communicated with the lower part of the curing furnace, wherein, the air draft mechanism is composed of an air draft cover installed at the upper end of the curing furnace and an adjusting valve, a gas differential pressure meter and an oxygen content analyzer communicated with the air draft cover, the air supplying mechanism is composed of an supplying cover and a nitrogen gas flowmeter and a compressed air flowmeter respectively communicated with the supplying cover, and the oxygen content analyzer, the nitrogen gas flowmeter, and the compressed air flowmeter are respectively connected with a PC machine. The utility model can reduce the inlet air entering in the curing furnace, the oxygen content in the curing furnace, and the optical fiber stickiness after being solidified by adopting the device of drafting air at the upper part and supplying air at the lower part, the oxygen content analyzer in the air draft mechanism and the nitrogen gas flowmeter and compressed air flowmeter in the air supplying mechanism are arranged and the monitoring are performed by connecting with the PC, thereby to ensure that the effect of the optical fiber reduction stickiness after being solidified via the curing furnace is better.
Description
Technical field
The utility model relates to a kind of parts of optical fiber production equipment, especially with the supporting a kind of device of the ultraviolet curing stove of optical fiber.
Background technology
In optical fiber production process, existing ultraviolet curing stove adopts top to feed nitrogen, downdraft is cured optical fiber, causes the interior oxygen level of stove too high, and the optical fiber surface after the curing is clamminess, the unwrapping wire of optical fiber and painted when influencing the subsequent production optical cable.
Summary of the invention
In order to reduce the phenomenon that is clamminess that the ultraviolet curing stove solidifies later optical fiber, the utility model provides a kind of minimizing of optical fiber ultraviolet curing stove device that is clamminess, the unwrapping wire of optical fiber and painted when making optical fiber after the curing not influence the subsequent production optical cable.
The minimizing optical fiber of the optical fiber ultraviolet curing stove that the utility model the provides device that is clamminess comprises air draft mechanism and the wind pushing mechanism that is connected with curing oven, air draft mechanism is communicated with the top of curing oven, wind pushing mechanism is communicated with the bottom of curing oven, air draft mechanism is by draught hood that is installed in the curing oven upper end and the regulated valve that is communicated with draught hood, gas mantensimeter and oxygen analysis instrument are formed, wind pushing mechanism is reached by air blowing hood to be formed with nitrogen flow meter and compressed air require meter that air blowing hood is communicated with respectively, and oxygen contains analyser, the nitrogen flow meter, the compressed air require score is not connected with the PC of monitoring.
For the ease of regulating the vertical air admission amount of curing oven, be provided with diaphragm in the draught hood upper end.
The beneficial effects of the utility model are: adopt the device of top exhausting, bottom air-supply can reduce entering of curing furnace air, reduce oxygen level in the curing oven, the optical fiber that reduces after solidifying is clamminess.And the setting of oxygen analysis instrument in the air draft mechanism and the nitrogen flow meter in the wind pushing mechanism, compressed air require meter and be connected with PC is monitored, can grasp interior oxygen level of curing oven and nitrogen, compressed-air actuated content at any time, and can accurately regulate all gases on request and enter flow in the curing oven, make to be cured later optical fiber by curing oven and to reduce the better effects if that is clamminess.
Description of drawings
Fig. 1 is a synoptic diagram of the present utility model.
In Fig. 1,1. diaphragm, 2. draught hood, 3. ultraviolet curing stove, 4. air blowing hood, 5. nitrogen flow meter, 6. compressed air require meter, 7.PC machine, 8. oxygen analysis instrument, 9. gas mantensimeter, 10. regulated valve; A. the incoming end of external exhausting system, the incoming end of B. external compressed air supply air system, the incoming end of the external nitrogen supply air system of C.
Embodiment
With reference to Fig. 1, draught hood 2 is installed in upper end at ultraviolet curing stove 3, diaphragm is installed on top at draught hood 2, an end that is communicated with control valve 10 in draught hood 2 sides, its the other end is communicated with gas mantensimeter 9 and external exhausting system incoming end A respectively, 2 lateral another places are communicated with oxygen analysis instrument 8 at draught hood, air blowing hood 4 is installed in ultraviolet curing stove 3 lower ends, an end that is communicated with nitrogen flow meter 5 and compressed air require meter 6 in air blowing hood 4 sides respectively is communicated with external nitrogen supply air system incoming end C and external compressed air supply air system incoming end B respectively at their the other end.Oxygen analysis instrument 8, nitrogen flow meter 5, compressed air require meter 6 are connected with the PC 7 of monitoring respectively.
Claims (2)
1. the minimizing optical fiber of the optical fiber ultraviolet curing stove device that is clamminess, comprise the air draft mechanism and the wind pushing mechanism that are connected with curing oven, it is characterized in that air draft mechanism is communicated with curing oven top, wind pushing mechanism is communicated with the curing oven bottom, air draft mechanism is by draught hood that is installed in the curing oven upper end and the regulated valve that is communicated with draught hood, gas mantensimeter and oxygen analysis instrument are formed, wind pushing mechanism is by air blowing hood and form the oxygen analysis instrument with nitrogen flow meter and compressed air require meter that air blowing hood is communicated with respectively, the nitrogen flow meter, the compressed air require score is not connected with the PC of monitoring.
2. by the minimizing optical fiber of the described optical fiber ultraviolet curing of the claim 1 stove device that is clamminess, it is characterized in that being provided with diaphragm in the draught hood upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720044661 CN201121165Y (en) | 2007-10-24 | 2007-10-24 | Apparatus for reducing optical fiber slime development of optical fiber uv-curing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720044661 CN201121165Y (en) | 2007-10-24 | 2007-10-24 | Apparatus for reducing optical fiber slime development of optical fiber uv-curing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201121165Y true CN201121165Y (en) | 2008-09-24 |
Family
ID=40008391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720044661 Expired - Fee Related CN201121165Y (en) | 2007-10-24 | 2007-10-24 | Apparatus for reducing optical fiber slime development of optical fiber uv-curing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201121165Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173603A (en) * | 2010-12-13 | 2011-09-07 | 烽火通信科技股份有限公司 | Full-automatic high-speed wire drawing curing system |
| CN102576136A (en) * | 2009-10-07 | 2012-07-11 | 康宁光缆系统有限责任公司 | Durable optical fiber ribbons and methods of making optical fiber ribbons |
| CN103951286A (en) * | 2014-05-07 | 2014-07-30 | 江苏亨通光纤科技有限公司 | Device for manufacturing polyimide coated optical fiber |
| CN105259625A (en) * | 2015-11-05 | 2016-01-20 | 南京华信藤仓光通信有限公司 | Device for automatically controlling curing degree of optical fiber coating, and optical fiber production equipment |
| CN106746749A (en) * | 2017-01-20 | 2017-05-31 | 杭州富通通信技术股份有限公司 | Optical fiber curing stove oxygen concentration control method and device |
| CN106746748A (en) * | 2016-12-09 | 2017-05-31 | 青海中利光纤技术有限公司 | The ventilation unit of optical fiber curing stove |
| CN107188431A (en) * | 2017-07-25 | 2017-09-22 | 江苏亨通光纤科技有限公司 | Fibre coating solidification equipment |
-
2007
- 2007-10-24 CN CN 200720044661 patent/CN201121165Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102576136A (en) * | 2009-10-07 | 2012-07-11 | 康宁光缆系统有限责任公司 | Durable optical fiber ribbons and methods of making optical fiber ribbons |
| US9703064B2 (en) | 2009-10-07 | 2017-07-11 | Corning Optical Communications LLC | Durable optical fiber ribbons and methods of making optical fiber ribbons |
| CN102173603A (en) * | 2010-12-13 | 2011-09-07 | 烽火通信科技股份有限公司 | Full-automatic high-speed wire drawing curing system |
| CN102173603B (en) * | 2010-12-13 | 2013-02-13 | 烽火通信科技股份有限公司 | Full-automatic high-speed wire drawing curing system |
| CN103951286A (en) * | 2014-05-07 | 2014-07-30 | 江苏亨通光纤科技有限公司 | Device for manufacturing polyimide coated optical fiber |
| CN103951286B (en) * | 2014-05-07 | 2016-06-22 | 江苏亨通光纤科技有限公司 | A kind of equipment manufacturing polyimide coated optical fiber |
| CN105259625A (en) * | 2015-11-05 | 2016-01-20 | 南京华信藤仓光通信有限公司 | Device for automatically controlling curing degree of optical fiber coating, and optical fiber production equipment |
| CN106746748A (en) * | 2016-12-09 | 2017-05-31 | 青海中利光纤技术有限公司 | The ventilation unit of optical fiber curing stove |
| CN106746748B (en) * | 2016-12-09 | 2023-04-07 | 青海中利光纤技术有限公司 | Ventilation device of optical fiber curing oven |
| CN106746749A (en) * | 2017-01-20 | 2017-05-31 | 杭州富通通信技术股份有限公司 | Optical fiber curing stove oxygen concentration control method and device |
| CN107188431A (en) * | 2017-07-25 | 2017-09-22 | 江苏亨通光纤科技有限公司 | Fibre coating solidification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HENGTONG PHOTOELECTRIC CO., LTD. Effective date: 20130107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130107 Address after: 215200 Zhongshan North Road ancient Tong Road junction, Wujiang Economic Development Zone, Jiangsu Patentee after: Hengtong Optical Fibre Science and Technology Co., Ltd., Jiangsu Patentee after: Jiangsu Hengtong Photoelectric Co., Ltd. Address before: 215200 Zhongshan North Road ancient Tong Road junction, Wujiang Economic Development Zone, Jiangsu Patentee before: Hengtong Optical Fibre Science and Technology Co., Ltd., Jiangsu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |