CN107382031A - A kind of sealing device for electronical display glass platinum channel - Google Patents
A kind of sealing device for electronical display glass platinum channel Download PDFInfo
- Publication number
- CN107382031A CN107382031A CN201710804498.0A CN201710804498A CN107382031A CN 107382031 A CN107382031 A CN 107382031A CN 201710804498 A CN201710804498 A CN 201710804498A CN 107382031 A CN107382031 A CN 107382031A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- support block
- agitator
- puddler
- connection
- 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.)
- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
- C03B5/187—Stirring devices; Homogenisation with moving elements
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Gas-Filled Discharge Tubes (AREA)
Abstract
The present invention provides a kind of sealing device for electronical display glass platinum channel, and it includes agitator（1）, be provided with platinum layer in bucket（2）, cover plate（3）And puddler（4）, it is characterised in that：In cover plate（3）Provided with support block（5）, in support block（5）It is provided with seal cover board（6）, in cover plate（3）And seal cover board（6）It is equipped with air pressure detection probe（7）, press detector（7）Pass through the controller on the outside of wire and agitator（10）Connection coordinates；In support block（5）It is provided with air inlet（8）, air inlet（8）One end passes through airduct and blower fan（9）Connection, described blower fan（9）Pass through wire and controller（10）Connection is formed to coordinate.The present invention has simple in construction, easy to use, is easy to directly transform on existing, especially by control pressure, to reduce high-temperature gas spill-out, reduces high-temperature gas and overflows infringement to surrounding devices.
Description
Technical field：
The present invention relates to electronical display glass（TFT-LCD glass）Manufacturing field, it is exactly specifically that one kind is used for electronical display
The sealing device of glass platinum channel.
Background technology：
In electronical display glass（TFT-LCD glass）Manufacturing field, very high is required to glass metal uniformity coefficient, is entered in glass metal
Before molding procedure, glass liquid stirring process is specially added.In agitating procedure, agitating device is by agitator, puddler, stirring
Cover plate, inlet, liquid outlet, unload liquid mouth, electric heater etc. composition.Agitator and puddler are vertical placement, puddler
It is made for platinum material, slow rotation.To slow down erosion of the glass metal to agitator wall, apply is heat-resisting on agitator inwall
Platinum layer, referred to as platinum channel.The gas for being 1300-1400 DEG C on agitator top, between glass metal and agitator cover plate
Space, high-temperature gas make pressure in agitator be more than ambient pressure.On platinum channel top, due to static agitator cover plate with
Sealing problem between the puddler of rotation, multiple problems can be caused, as oxygen reversely penetrated into agitator, high-temperature gas is excessive
Equipment operation, pressure instability in agitator are influenceed, foreign matter is condensed into the cold at high-temperature gas spilling and falls into agitator etc..
In Chinese patent application《Platinum channel agitator and platinum channel stirring barrel》（CN 106746497 A）In,
Directly to the inert gas of agitator gas compartment injection heat, to reduce the reverse infiltration capacity of oxygen, to extend the platinum of agitator
The layer life-span, but inert gas cost is high, and hot inert gas cost is higher.
The content of the invention：
The present invention is exactly to overcome deficiency of the prior art, there is provided a kind of sealing for electronical display glass platinum channel
Device.
The present invention provides following technical scheme：
A kind of sealing device for electronical display glass platinum channel, it includes, and agitator, bucket are interior to be provided with platinum layer, is stirring
Bucket is provided with cover plate, is equipped with puddler on the cover board, it is characterised in that：Support block is provided with cover plate, is provided with support block
With the seal cover board of puddler corresponding matching, a clearance space is formed in the cover plate and seal cover board, in cover plate and sealing
Air pressure detection probe is equipped with cover plate, described air pressure detection probe is connected by wire with the controller on the outside of agitator matches somebody with somebody
Close；Air inlet is provided with support block, air inlet one end is connected by airduct with blower fan, and described blower fan passes through wire and control
Device forms connection and coordinated.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
It is provided with the cover board to puddler and gradually swells gentle slope.
Invention advantage：
The present invention have it is simple in construction, easy to use, be easy to directly transform on existing, especially by control pressure,
With the pressure of the pressure sealing gland gas compartment of clearance space, to reduce high-temperature gas spill-out, its caused benefit is stable
Gas compartment pressure, reduce infringement of the high-temperature gas spilling to surrounding devices；Avoid condensation foreign matter inverse with the gentle slope on cover plate
Row is fallen into agitator.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention.
Embodiment：
As shown in figure 1, a kind of sealing device for electronical display glass platinum channel, it includes agitator 1, in inner wall of barrel
Platinum layer 2 is provided with, glass metal 11 is provided with agitator 1, covered with cover plate 3 at the upper shed of agitator 1, on cover plate 3
Puddler 4 is equipped with, it is stirred in the lower end insertion glass metal 11 of the puddler 4.In the liquid of the glass metal 11
Interval is provided between face and cover plate 3, so as to form a gas compartment 12, an air pressure detection is provided with the lower surface of cover plate 3
Probe 7.
Be provided with the support block 5 of ring-type on the upper surface of cover plate 3, the inwall and puddler 4 of described support block 5 it
Between between be separated with certain distance.The seal cover board 6 with the corresponding matching of puddler 4, the seal cover board are provided with the support block 5
Certain interval is provided between 6 and stirring club body.A clearance space 13 is formed between the cover plate 3 and seal cover board 6.
Air inlet 8 is provided with support block 5, the one end of air inlet 8 is connected by airduct with the blower fan 9 in the outside of support block 5, institute
It is frequency conversion fan to state blower fan 9.The inspection of another air pressure is additionally provided with the lower surface of seal cover board 6 above the another side of air inlet 8
Probing first 7.
Two described air pressure detection probes 7 and blower fan 9 pass through wire and the controller 10 being arranged on the outside of agitator 1
Connection coordinates.It is provided with the upper surface of cover plate 3 and a circle gentle slope 3a is gradually swelled to the direction of puddler 4, and the gentle slope 3a
Most significant end is nearest with puddler.
The gas pressure value in the gas compartment and clearance space that controller is transmitted by two air pressure detection probes
Control the size of the blower fan blow rate required so that the pressure value in clearance space is identical with the pressure value of the gas compartment, uses clearance space
The Stress control gas compartment pressure, in the gas compartment high-temperature gas carry out air seal, with reduce high-temperature gas from
Spill-out in the gas compartment, so as to stabilizing gas space pressure, reduce infringement of the high-temperature gas spilling to surrounding devices；In reality
Border is in use, once have a small amount of high-temperature gas to overflow, high-temperature gas condenses into foreign matter to the cold to fall on gentle slope, the setting on gentle slope
Condensation foreign matter can be avoided to drive in the wrong direction on gentle slope to fall into agitator.
Claims (2)
1. a kind of sealing device for electronical display glass platinum channel, it includes agitator（1）, be provided with platinum layer in bucket
（2）, cover plate（3）And puddler（4）, it is characterised in that：In cover plate（3）Provided with support block（5）, in support block（5）It is provided with
With puddler（4）The seal cover board of corresponding matching（6）, in the cover plate（3）With seal cover board（6）A clearance space is formed,
In cover plate（3）And seal cover board（6）On be equipped with air pressure detection probe（7）, air pressure detection probe（7）Pass through wire and agitator
The controller in outside（10）Connection coordinates；In support block（5）It is provided with air inlet（8）, air inlet（8）One end passes through airduct and wind
Machine（9）Connection, described blower fan（9）Pass through wire and controller（10）Connection is formed to coordinate.
2. according to a kind of sealing device for electronical display glass platinum channel described in claim 1, it is characterised in that：
In cover plate（3）It is provided with to puddler（4）Gradually protuberance gentle slope（3a）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804498.0A CN107382031A (en) | 2017-09-08 | 2017-09-08 | A kind of sealing device for electronical display glass platinum channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804498.0A CN107382031A (en) | 2017-09-08 | 2017-09-08 | A kind of sealing device for electronical display glass platinum channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107382031A true CN107382031A (en) | 2017-11-24 |
Family
ID=60351651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710804498.0A Withdrawn CN107382031A (en) | 2017-09-08 | 2017-09-08 | A kind of sealing device for electronical display glass platinum channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107382031A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902871A (en) * | 2017-12-29 | 2018-04-13 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of sealing device of electronical display glass platinum channel flashboard |
| CN107986604A (en) * | 2017-12-26 | 2018-05-04 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of rabble of electronical display glass platinum channel |
| CN109368987A (en) * | 2018-12-28 | 2019-02-22 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of decompressor of electronical display glass platinum channel agitator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202785956U (en) * | 2012-07-30 | 2013-03-13 | 彩虹显示器件股份有限公司 | Humidifier used during delivering of molten glass |
| CN103590775A (en) * | 2013-11-06 | 2014-02-19 | 郑州光力科技股份有限公司 | Drill pipe sealing device, mining arrester and mining drilling device |
| CN104343721A (en) * | 2013-07-31 | 2015-02-11 | 李玉富 | Fan sealing device |
| JP2016069271A (en) * | 2014-09-30 | 2016-05-09 | ＡｖａｎＳｔｒａｔｅ株式会社 | Glass substrate manufacturing method and agitating device |
| CN106746497A (en) * | 2016-12-15 | 2017-05-31 | 东旭科技集团有限公司 | Platinum channel agitator and platinum channel stirring barrel |
-
2017
- 2017-09-08 CN CN201710804498.0A patent/CN107382031A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202785956U (en) * | 2012-07-30 | 2013-03-13 | 彩虹显示器件股份有限公司 | Humidifier used during delivering of molten glass |
| CN104343721A (en) * | 2013-07-31 | 2015-02-11 | 李玉富 | Fan sealing device |
| CN103590775A (en) * | 2013-11-06 | 2014-02-19 | 郑州光力科技股份有限公司 | Drill pipe sealing device, mining arrester and mining drilling device |
| JP2016069271A (en) * | 2014-09-30 | 2016-05-09 | ＡｖａｎＳｔｒａｔｅ株式会社 | Glass substrate manufacturing method and agitating device |
| CN106746497A (en) * | 2016-12-15 | 2017-05-31 | 东旭科技集团有限公司 | Platinum channel agitator and platinum channel stirring barrel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986604A (en) * | 2017-12-26 | 2018-05-04 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of rabble of electronical display glass platinum channel |
| CN107986604B (en) * | 2017-12-26 | 2023-10-20 | 中建材玻璃新材料研究院集团有限公司 | Stirring rod of electronic display glass platinum channel |
| CN107902871A (en) * | 2017-12-29 | 2018-04-13 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of sealing device of electronical display glass platinum channel flashboard |
| CN107902871B (en) * | 2017-12-29 | 2023-08-22 | 中建材玻璃新材料研究院集团有限公司 | Sealing device for electronic display glass platinum channel flashboard |
| CN109368987A (en) * | 2018-12-28 | 2019-02-22 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of decompressor of electronical display glass platinum channel agitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |
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| WW01 | Invention patent application withdrawn after publication |