CN204454853U - A kind of platinum channel micro environment control system architecture - Google Patents
A kind of platinum channel micro environment control system architecture Download PDFInfo
- Publication number
- CN204454853U CN204454853U CN201520140627.7U CN201520140627U CN204454853U CN 204454853 U CN204454853 U CN 204454853U CN 201520140627 U CN201520140627 U CN 201520140627U CN 204454853 U CN204454853 U CN 204454853U
- Authority
- CN
- China
- Prior art keywords
- platinum channel
- cooling tube
- platinum
- nitrogen oxygen
- control system
- 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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- 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
Abstract
A kind of platinum channel micro environment control system architecture, heating tube is disposed with purifier A, purifier B, purifier outlet, cooling tube A, cooling tube B, agitating unit A, agitating unit B, cooling tube C, cooling tube D, cooling tube E, abnormity outlet from left to right, and jointly forms platinum channel structure; Platinum channel structure center is provided with the platinum channel of UNICOM, and platinum channel is outside equipped with thermal insulation layer, platinum channel structure is provided with several feed units; Feed unit comprises inlet, feed water inlet, air feed port; Mixed nitrogen oxygen mixed gas is transported to mass flowmeter by air-supply duct by nitrogen oxygen proportioning cabinet A, nitrogen oxygen proportioning cabinet B respectively, and mass flowmeter connects each air feed port by air-supply duct; The water of feed water inlet input is distilled water.The utility model extends the work-ing life of platinum rhodium system, slow down the oxidation of platinum rhodium, reduces the generation of oxygen bubbles, reduces production cost.
Description
Technical field
The utility model belongs to field of photoelectric technology, particularly a kind of platinum channel micro environment control system architecture for TFT liquid crystal electron glass substrate production line support equipment.
Background technology
Current glass substrate for commercial applications, its primary thickness is 0.7mm, 0.6mm and 0.4mm.1 TFT-LCD panel need use 2 sheet glass substrates, and be made for bottom glass substrate and the use of colored filter base plate respectively, the melting furnaces scale of producing this type of glass is all very little, and fusing mode adopts Sweet natural gas, also must increase resistance melting system.In order to reduce the defect such as pimple, bubble in glass, improve the quality of glass, melting furnaces are furnished with platinum rhodium channel system (settler, agitator, water cooler and feeder sleeve etc.), through the glass metal of high temperature melting, flow into platinum rhodium channel system and form sheet glass at shaped device after clarification, homogenizing.The clarification process of glass has multiple method, main purpose discharges the bubble in glass melt, in liquid crystal substrate glass is produced, generally in the condition of specified temp, take certain technical process, make the bubble emptying being greater than specified diameter in glass melt, when glass ingredient is constant, temperature and time is two key factors in clarification process, the viscosity of the higher glass melt of temperature is less, bubble is more easily discharged, so the temperature of glass melt is common and effective means in raising clarification process, but in liquid crystal substrate glass clarification process, often require temperature to be raised to more than 1620 DEG C, and with platinum be the alloy material of base material at this high temperature, evaporation aggravation and intensity obviously decline, easily there is subsiding and the distortion of other type of platinum channel self, cause damage or the performance impairment of passage, in every bar glass substrate production line, the cost of platinum rhodium passage is all about 100,000,000 Renminbi, and the oxidation rate that there is platinum rhodium is fast, and work-ing life is short, the problem that production cost is high.
Summary of the invention
The purpose of this utility model to solve the problems of the technologies described above.
The purpose of this utility model is achieved in that a kind of platinum channel micro environment control system architecture, comprise heating tube, nitrogen oxygen proportioning cabinet A, nitrogen oxygen proportioning cabinet B, it is characterized in that: described heating tube is disposed with purifier A, purifier B, purifier outlet, cooling tube A, cooling tube B, agitating unit A, agitating unit B, cooling tube C, cooling tube D, cooling tube E, abnormity outlet from left to right, and jointly forms platinum channel structure; Platinum channel structure center is provided with the platinum channel of UNICOM, and platinum channel is outside equipped with thermal insulation layer, platinum channel structure is provided with several feed units.
Described feed unit comprises inlet, feed water inlet, air feed port.
Mixed nitrogen oxygen mixed gas is transported to mass flowmeter by air-supply duct by described nitrogen oxygen proportioning cabinet A, nitrogen oxygen proportioning cabinet B respectively, and mass flowmeter connects each air feed port by air-supply duct.
Described feed water inlet connects roller pump by water-supply pipe, dozens of roller pump composition water supplying unit.
The water of described feed water inlet input is distilled water.
The utility model, by using Combination shielding gas protection platinum rhodium channel system, extends the work-ing life of platinum rhodium system; By accurately controlling flow, the proportioning of the mixed gases of differing temps locality protection platinum rhodium; mixed gases directly rushes at the surface of platinum rhodium channel system; slow down the oxidation of platinum rhodium; reduce the generation of oxygen bubbles; reduce production cost, apply and there is good economic and social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is feed unit structural representation of the present utility model.
In figure: 1. platinum channel; 2. heating tube; 3. purifier A; 4. purifier B; 5. purifier outlet; 6. cooling tube A; 7. cooling tube B; 8. agitating unit A; 9. agitating unit B; 10. cooling tube C; 11. cooling tube D; 12. cooling tube E; 13. abnormity outlets; 14. feed units; 15. roller pumps; 16. nitrogen oxygen proportioning cabinet A; 17. nitrogen oxygen proportioning cabinet B; 18. mass flowmeters; 1401. inlet; 1402. feed water inlet; 1403. air feed port.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model:
A kind of platinum channel micro environment control system architecture, comprise heating tube 2, nitrogen oxygen proportioning cabinet A16, nitrogen oxygen proportioning cabinet B17, described heating tube 2 is disposed with purifier A3, purifier B4, purifier outlet 5, cooling tube A6, cooling tube B7, agitating unit A8, agitating unit B9, cooling tube C10, cooling tube D11, cooling tube E12, abnormity outlet 13 from left to right, and jointly forms platinum channel structure; Platinum channel structure center is provided with the platinum channel 1 of UNICOM, and platinum channel 1 is outside equipped with thermal insulation layer, platinum channel structure is provided with several feed units 14; Described feed unit 14 comprises inlet 1401, feed water inlet 1402, air feed port 1403; Mixed nitrogen oxygen mixed gas is transported to mass flowmeter 18 by air-supply duct by described nitrogen oxygen proportioning cabinet A16, nitrogen oxygen proportioning cabinet B17 respectively, and mass flowmeter 18 connects each air feed port 1403 by air-supply duct; Described feed water inlet 1402 connects roller pump 15 by water-supply pipe, and dozens of roller pump 15 forms water supplying unit; The water that described feed water inlet 1402 inputs is distilled water.
During concrete enforcement, 1), roller pump 15 adopts the rotating speed of Modbus agreement closed-loop control DC brushless motor, thus accurately controls the discharge of each unit that feeds intake; 2), mass flowmeter 18 directly controls by Probus bus protocol by PLC, accurately controls the flow of the nitrogen oxygen mixed gas of each unit that feeds intake; 3), similar German imported product price at about 300,000 dollars, and cost can be reduced about 35% by this utility model.
Obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (5)
1. a platinum channel micro environment control system architecture, comprise heating tube (2), nitrogen oxygen proportioning cabinet A(16), nitrogen oxygen proportioning cabinet B(17), it is characterized in that: described heating tube (2) is disposed with purifier A(3 from left to right), purifier B(4), purifier outlet (5), cooling tube A(6), cooling tube B(7), agitating unit A(8), agitating unit B(9), cooling tube C(10), cooling tube D(11), cooling tube E(12), abnormity outlet (13), and jointly form platinum channel structure; Platinum channel structure center is provided with the platinum channel (1) of UNICOM, and platinum channel (1) is outside equipped with thermal insulation layer, platinum channel structure is provided with several feed units (14).
2. a kind of platinum channel micro environment control system architecture according to claim 1, is characterized in that: described feed unit (14) comprises inlet (1401), feed water inlet (1402), air feed port (1403).
3. a kind of platinum channel micro environment control system architecture according to claim 1, it is characterized in that: described nitrogen oxygen proportioning cabinet A(16), nitrogen oxygen proportioning cabinet B(17) respectively mixed nitrogen oxygen mixed gas is transported to mass flowmeter (18) by air-supply duct, mass flowmeter (18) connects each air feed port (1403) by air-supply duct.
4. a kind of platinum channel micro environment control system architecture according to claim 2, is characterized in that: described feed water inlet (1402) connects roller pump (15) by water-supply pipe, dozens of roller pump (15) composition water supplying unit.
5. a kind of platinum channel micro environment control system architecture according to claim 2, is characterized in that: the water that described feed water inlet (1402) inputs is distilled water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140627.7U CN204454853U (en) | 2015-03-13 | 2015-03-13 | A kind of platinum channel micro environment control system architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140627.7U CN204454853U (en) | 2015-03-13 | 2015-03-13 | A kind of platinum channel micro environment control system architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454853U true CN204454853U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140627.7U Expired - Fee Related CN204454853U (en) | 2015-03-13 | 2015-03-13 | A kind of platinum channel micro environment control system architecture |
Country Status (1)
| Country | Link |
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| CN (1) | CN204454853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290044A (en) * | 2016-08-10 | 2017-01-04 | 东旭科技集团有限公司 | A kind of detection method of the ruggedness of platinum channel |
| CN107188392A (en) * | 2017-06-08 | 2017-09-22 | 郑州旭飞光电科技有限公司 | Microcirculation device and the platinum channel system with the microcirculation device |
| CN115536243A (en) * | 2022-10-12 | 2022-12-30 | 芜湖东旭光电科技有限公司 | Method for reducing glass bubbles |
-
2015
- 2015-03-13 CN CN201520140627.7U patent/CN204454853U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290044A (en) * | 2016-08-10 | 2017-01-04 | 东旭科技集团有限公司 | A kind of detection method of the ruggedness of platinum channel |
| CN106290044B (en) * | 2016-08-10 | 2019-05-10 | 东旭科技集团有限公司 | A kind of detection method of the durability of platinum channel |
| CN107188392A (en) * | 2017-06-08 | 2017-09-22 | 郑州旭飞光电科技有限公司 | Microcirculation device and the platinum channel system with the microcirculation device |
| CN115536243A (en) * | 2022-10-12 | 2022-12-30 | 芜湖东旭光电科技有限公司 | Method for reducing glass bubbles |
| CN115536243B (en) * | 2022-10-12 | 2024-01-02 | 芜湖东旭光电科技有限公司 | Method for reducing glass bubbles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170313 |