CN207193104U - A kind of sealing structure for electronical display glass platinum channel - Google Patents
A kind of sealing structure for electronical display glass platinum channel Download PDFInfo
- Publication number
- CN207193104U CN207193104U CN201721147358.2U CN201721147358U CN207193104U CN 207193104 U CN207193104 U CN 207193104U CN 201721147358 U CN201721147358 U CN 201721147358U CN 207193104 U CN207193104 U CN 207193104U
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- CN
- China
- Prior art keywords
- agitator
- footstock
- cover plate
- puddler
- annular groove
- 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- Withdrawn - After Issue
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Abstract
The utility model provides a kind of sealing structure for electronical display glass platinum channel, and it includes：Agitator（1）And cover plate（2）, in cover plate（5）It is provided with insertion agitator（1）Interior puddler（3）, it is characterised in that:In agitator（1）With cover plate（5）Between be provided with footstock（2）, in footstock（2）It is provided with annular groove（2a）, in described annular groove（2a）Inside it is additionally provided with tin liquor（4）, in puddler（3）It is provided with and annular groove（2a）The rotary closure of corresponding matching（3a）, rotary closure（3a）On cell wall（3c）Annular groove is immersed in lower end（2a）Interior tin liquor（4）In.The utility model is simple in construction, easy to use, and the situation that oxygen is reversely penetrated into and foreign matter is fallen into agitator can be avoided to occur.
Description
Technical field：
The manufacturing field of electronical display glass is the utility model is related to, specifically with regard to saying it is that one kind is used for electronical display glass
The sealing structure of glass platinum channel.
Background technology：
In electronical display glass（TFT-LCD glass）Manufacturing field, very high is required to glass metal uniformity coefficient, in glass metal
Into before molding procedure, glass liquid stirring process is specially added.
In agitating procedure, agitating device by agitator, puddler, agitator cover plate, inlet, liquid outlet, unload liquid mouth, electricity
Heater etc. forms, and agitator, puddler dispose vertically, puddler platinum material, slow rotation（1-15rpm）, to slow down glass
Erosion of the glass liquid to agitator wall, apply heat-resisting platinum layer, referred to as platinum channel on agitator inwall.On agitator top
End, is 1300-1400 DEG C of the gas compartment between glass metal and agitator cover plate, and high-temperature gas makes pressure in agitator be more than outside
Boundary's pressure.
On platinum channel top, due to the sealing problem between static agitator cover plate and the puddler of rotation, can make
Into multiple problems, as condense into foreign matter to the cold at high-temperature gas spilling and fall into agitator, oxygen reversely penetrate into agitator, it is high
In wet excessive influence equipment operation in vitro, agitator the problems such as pressure instability.
Utility model content：
The utility model is exactly to overcome deficiency of the prior art, there is provided one kind is led to for TFT-LCD glass platinums
The sealing structure in road.
The utility model provides following technical scheme：
A kind of sealing structure for electronical display glass platinum channel, it includes：Agitator and cover plate, in agitator
Inner barrel wall is provided with platinum layer, the puddler being provided with the cover board in insertion agitator, it is characterised in that：In agitator and cover plate
Between be provided with footstock, annular groove is provided with footstock, tin liquor is additionally provided with described annular groove, rotary seal is provided with puddler
Lid, the rotary closure are the flute profile that Open Side Down, and the cell wall lower end on the rotary closure is immersed in the tin liquor in annular groove, and
Certain gap is provided between cell wall and the cell wall of annular groove.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
Described rotary closure is connected cooperation with puddler by suspension member.
The rotary closure is the flute profile that Open Side Down, and be provided between rotary closure and the cell wall of annular groove it is certain between
Gap.
Spacing at regular intervals, described is set between the upper surface of described rotary closure and cover plate slightly larger than on puddler
Under the distance that moves when proposing agitation.
Be provided with peep hole on described footstock, the lower surface of peep hole one end connection footstock, the other end be provided with
The expanding reach connected outside footstock side wall, the closure plug of corresponding matching is provided with described expanding reach.
Utility model advantage：
The utility model has the advantages that simple in construction, easy to use, the puddler particularly rotated and static cover plate
By tin liquor dynamic sealing, foreign matter can be avoided to fall into agitator；It is seamless sealing between puddler and agitator, oxygen can be avoided
Gas is reversely penetrated into agitator, slows down the oxidation of platinum；By the way that the number of tin liquor amount adjusted, the big of tin liquor liquid level difference will be changed
It is small, so that it may to control the size of pressure in agitator；Can be by stablizing liquid level difference, so that it may the pressure in stable agitator；If stirring
Pressure is excessive in bucket, and high-temperature gas may pass through tin liquor and emerge, and cylinder pressure upper limit automatic control function can be achieved and provide
Safety guarantee function；The liquid level difference of tin liquor can be used as calculating the foundation of pressure in agitator caused by agitator external and internal pressure.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
As shown in figure 1, a kind of sealing structure for electronical display glass platinum channel, it includes：Agitator 1, stirring
The inwall for mixing bucket is provided with one layer of platinum layer 1a.Footstock 2 is provided with the upper open end of agitator 1, is provided with footstock 2
Cover plate 5, through hole 5a is provided with cover plate 5, puddler 3 is provided with through hole 5a, the lower end of puddler 3 is stretched into through footstock 2 to be stirred
Mix in bucket 1, to stir glass metal 7.A determining deviation is designed between the described shaft of puddler 3 and cover plate 5, footstock 2, to stir
Bar agitation is mixed, the high-temperature gas in agitator can also overflowed, can also avoid tin liquor from being oxidized.
Annular groove 2a is provided with footstock 2, the annular groove 2a and through hole 5a are coaxial, and tin liquor is additionally provided with described annular groove 2a
4.Cell walls of the annular groove 2a close to the side of puddler 3 is highly relatively low low cell wall 6.
Suspension member 3b is provided with the shaft of puddler 3 between footstock 2 and cover plate 5, and one is connected with by suspension member 3b
Rotary closure 3a, the rotary closure 3a are the flute profile that Open Side Down, and its cell wall 3c is inserted in annular groove 2a, and is formed with annular groove 2a
Gap coordinates, and cell wall 3c lower ends are immersed in the tin liquor 4 in annular groove 2a.Also stayed between the top of the rotary closure 3a and cover plate 5
There are certain interval, and the head clearance certain distance of bottom land and annular groove 2a low cell wall 6, so that the high-temperature gas in agitator can
To be overflowed by tin liquor, so as to realize that the cylinder pressure upper limit automatically controls, the security of agitator is added, is realized by tin liquor
Hydraulic seal, air is effectively completely cut off and has reversely penetrated into agitator, slow down the oxidation of platinum layer.
Caused by agitator internal pressure differences so that tin liquor 4 occurs liquid level difference in cell wall 3c both sides, liquid level on the outside of cell wall 3c
Higher than liquid level on the inside of cell wall 3c.
Spacing at regular intervals, described is set between described rotary closure 3a upper surface and cover plate 5 slightly larger than stirring
Bar puies forward the distance moved during agitation about 3.Puddler 3 can be so set still to stir stirring by way of proposing up and down
Glass metal 7 in bucket, and turn still to leave for high-temperature gas between capping 3a upper surface and cover plate 5 when puddler 3 above carries
The path of spilling.
An inclined peep hole 2b is provided with described footstock 2, the lower end of the peep hole 2b is connected under footstock 2
End face is corresponding with glass metal in agitator 7, and upper end is provided with the expanding reach 2c of a coaxial cooperation, expanding reach 2c one end and top
The outer surface connection of 2 upper portion side walls of seat, the closure plug 2d of corresponding matching, described graphite system are provided with described expanding reach 2c
Into.
The path that arrow in figure overflows for the high-temperature gas in agitator.The footstock, cover plate and rotary closure are equal
It is made of refractory material material.Before equipment begins to use, the tin grain of corresponding weight is placed in advance in groove, by stirring
The high temperature melting tin grain mixed in bucket can obtain tin liquor.
Claims (4)
1. a kind of sealing structure for electronical display glass platinum channel, it includes：Agitator（1）And cover plate（5）, stirring
Bucket（1）Inner barrel wall be provided with platinum layer（1a）, in cover plate（5）It is provided with insertion agitator（1）Interior puddler（3）, it is special
Sign is：In agitator（1）With cover plate（5）Between be provided with footstock（2）, in footstock（2）It is provided with annular groove（2a）, in described ring
Groove（2a）Inside it is additionally provided with tin liquor（4）, in puddler（3）It is provided with rotary closure（3a）, the rotary closure（3a）For opening to
Under flute profile, the rotary closure（3a）On cell wall（3c）Annular groove is immersed in lower end（2a）Interior tin liquor（4）In, and cell wall（3c）
With annular groove（2a）Cell wall between be provided with certain gap.
2. according to a kind of sealing structure for electronical display glass platinum channel described in claim 1, it is characterised in that：
Described rotary closure（3a）Pass through suspension member（3b）With puddler（3）Connection coordinates.
3. according to a kind of sealing structure for electronical display glass platinum channel described in claim 1, it is characterised in that：
Described rotary closure（3a）Upper surface and cover plate（5）Between set spacing at regular intervals, described and be slightly larger than puddler（3）
Put forward the distance moved during agitation up and down.
4. according to a kind of sealing structure for electronical display glass platinum channel described in claim 1, it is characterised in that：
In described footstock（2）It is provided with peep hole（2b）, the peep hole（2b）One end connects footstock（2）Lower surface, the other end
It is provided with and footstock（2）The expanding reach connected outside side wall（2c）, in described expanding reach（2c）The interior closure plug provided with corresponding matching
（2d）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147358.2U CN207193104U (en) | 2017-09-08 | 2017-09-08 | A kind of sealing structure for electronical display glass platinum channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147358.2U CN207193104U (en) | 2017-09-08 | 2017-09-08 | A kind of sealing structure for electronical display glass platinum channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193104U true CN207193104U (en) | 2018-04-06 |
Family
ID=61791707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721147358.2U Withdrawn - After Issue CN207193104U (en) | 2017-09-08 | 2017-09-08 | A kind of sealing structure for electronical display glass platinum channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193104U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107382030A (en) * | 2017-09-08 | 2017-11-24 | 蚌埠玻璃工业设计研究院 | A kind of sealing structure for electronical display glass platinum channel |
| CN108423972A (en) * | 2018-06-21 | 2018-08-21 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of feeding pressure stabilizing device of electronical display glass platinum channel agitator |
| 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 |
-
2017
- 2017-09-08 CN CN201721147358.2U patent/CN207193104U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107382030A (en) * | 2017-09-08 | 2017-11-24 | 蚌埠玻璃工业设计研究院 | A kind of sealing structure for electronical display glass platinum channel |
| CN107382030B (en) * | 2017-09-08 | 2023-08-22 | 中建材玻璃新材料研究院集团有限公司 | Sealing structure for platinum channel of electronic display glass |
| CN108423972A (en) * | 2018-06-21 | 2018-08-21 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of feeding pressure stabilizing device of electronical display glass platinum channel agitator |
| 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180406 Effective date of abandoning: 20230822 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180406 Effective date of abandoning: 20230822 |