CN205368104U - Platinum passageway stirring bung plate brick - Google Patents
Platinum passageway stirring bung plate brick Download PDFInfo
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- CN205368104U CN205368104U CN201521132095.9U CN201521132095U CN205368104U CN 205368104 U CN205368104 U CN 205368104U CN 201521132095 U CN201521132095 U CN 201521132095U CN 205368104 U CN205368104 U CN 205368104U
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- brick body
- brick
- front arch
- crack
- platinum channel
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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
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Abstract
The utility model discloses a platinum passageway stirring bung plate brick, personally experience sth. Part of the body and inlay the dress at the internal second brick body of this first brick including first brick, be formed with the crack that the horizontal direction extends between the first brick body and the second brick body, be provided with the crystal nucleus carrier that is used for the glass liquation brilliant in the crack, still be formed with the intercommunication between the first brick body and the second brick body the shaft penetrating hole of the inboard of crack, and intercommunication the gas outlet in the outside of crack, the first brick body and the internal heating source that is provided with respectively of second brick. Consequently, through the brilliant position of analysing that changes glass liquid volatile substance, can avoid glass liquid volatile substance to analyse the crystalline substance effectively and cause the pollution in falling into agitator glass liquid, form the defect at glass base plate face, effectively improve the yields of glass base plate.
Description
Technical field
This utility model relates to glass substrate and produces apparatus field, in particular it relates to a kind of platinum channel agitator front arch.
Background technology
In the production process of TFT glass substrate, glass ingredient is constantly volatilized in vitreous humour, the glass ingredient evaporated is at each position crystallize with atmosphere of platinum channel, especially inside the front arch above agitator, with on stirring rod axle and front arch just to part crystallize, glass ingredient crystallize constantly precipitates out, Crystallization Process condenses comparatively loose crystallize and constantly falls in agitator in vitreous humour, a part condenses in inside front arch, with on stirring rod axle and front arch just to part on and constantly increase, when increasing to a certain extent, rotation along with shaft, crystallize collides mutually also can be fallen in agitator in vitreous humour.
Crystallize falls formation defect on the TFT glass substrate of vitreous humour inherence, has a strong impact on TFT glass substrate yields.TFT glass substrate yields is promoted and produces serious restriction.
Current TFT glass-substrate platinum channel agitator front arch weak point shortcoming is as follows:
(1) current agitator front arch, glass ingredient crystallize can inside the front arch above agitator and on stirring rod axle and front arch just to part on crystallize, this place's crystallize is directly above vitreous humour, it is easy to fall in vitreous humour, forms defect on TFT glass substrate.
(2) for reducing the crystallize impact on yields, the crystallize on periodic cleaning front arch and stirring rod, scale removal process is difficult to avoid crystallize to fall in vitreous humour；
(3) stirring rod and front arch gap are too little, easily encounter stirring rod axle when clearing up crystallize, and the too big agitator heat loss in gap is serious.
Utility model content
The purpose of this utility model is to provide a kind of platinum channel agitator front arch, and this kind of platinum channel agitator front arch can be effectively improved the yields of glass substrate.
To achieve these goals, this utility model provides a kind of platinum channel agitator front arch, including the first brick body and the second brick body being inlaid in this first brick body, the crack that horizontal direction extends it is formed with between described first brick body and the second brick body, the nucleus carrier for vitreous humour crystallize it is provided with in described crack, be also formed with between described first brick body and the second brick body connecting described crack inner side wear axis hole, and connect the gas outlet in the outside of described crack, it is respectively arranged with heating source in described first brick body and the second brick body.
Preferably, it is formed with stepped hole in described first brick body, described second brick body is contained in described stepped hole, and the lower surface of described second brick body is provided with multiple fin being provided at circumferentially spaced and radially extend along it, to separate described first brick body and the second brick body to form described crack.
Preferably, the periphery of described second brick body has been provided at circumferentially spaced multiple boss along it, and the inwall of outer wall described first brick body of laminating of described boss, described first brick body, the second brick body and adjacent described boss surround described gas outlet.
Preferably, described first brick body includes multiple first point of brick body of mutually splicing, and described second brick body includes multiple second point of brick body of splicing mutually, and the inner side of multiple described first point of brick body and described second point of brick body jointly surround described in wear axis hole.
Preferably, described first brick body includes two described first point of brick body, and described second brick body includes two described second point of brick body.
Preferably, the outline of described first brick body is formed as circular.
Preferably, described stepped hole is formed as circular.
Preferably, described first brick body includes cladding and is wrapped in the brick core within described cladding.
Preferably, described brick core is aluminium oxide material, and described cladding is platinum material.
Preferably, the structure of described second brick body is identical with the structure of described first brick body.
Preferably, described heating source includes laying respectively at described first brick body and the heater strip within the second brick body and the power supply terminal being connected with this heater strip, and described power supply terminal protrudes from described first brick body and the second brick body respectively.
Pass through technique scheme, by heating source, the first brick body and the second brick body are heated, and between the first brick body and the second brick body, be formed with connection wear the crack of axis hole and gas outlet, the temperature of crack is high relative to the temperature wearing axis hole, the glass ingredient that vitreous humour volatilizes under the effect of stack effect by this crack and discharged by gas outlet, the glass ingredient of vitreous humour volatilization runs into nucleus carrier by crack, the glass ingredient that the composition of nucleus can volatilize for vitreous humour, brilliant circumnuclear crystallize potential energy is more than other part, under the effect of crystallize potential energy, preferential precipitation on nucleus carrier.In other words, by changing the crystallize position of vitreous humour volatile matter, it is possible to be effectively prevented from vitreous humour volatile matter crystallize and fall in agitator vitreous humour and pollute, form defect in glass substrate plate face, be effectively improved the yields of glass substrate.
Other feature and advantage of the present utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, but is not intended that restriction of the present utility model together with detailed description below.In the accompanying drawings:
Fig. 1 is the plan structure schematic diagram of the platinum channel agitator front arch that this utility model preferred implementation provides；
Fig. 2 is along partly cuing open schematic diagram crossed by Fig. 1 center line A-A；
Fig. 3 is the plan structure schematic diagram of first point of brick body that this utility model preferred implementation provides；
Fig. 4 be this utility model preferred implementation provide second point of brick body look up structural representation.
Description of reference numerals
10 first brick body 100 first points brick body 11 stepped holes
12 cladding 120 crack 121 nucleus carriers
122 wear axis hole 123 gas outlet 124 heater strip
125 power supply terminal 13 brick core 20 second brick body
200 second points of brick body 21 fin 22 boss
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that detailed description of the invention described herein is merely to illustrate and explains this utility model, it is not limited to this utility model.
In this utility model, when not making contrary explanation, the noun of locality of use refers to the interior and outer of corresponding component profile such as " inside and outside ".
As depicted in figs. 1 and 2, this utility model provides a kind of platinum channel agitator front arch, including the first brick body 10 and the second brick body 20 being inlaid in this first brick body 10, the crack 120 that horizontal direction extends it is formed with between first brick body 10 and the second brick body 20, the nucleus carrier 12 1 for vitreous humour crystallize it is provided with in crack 120, be also formed with between first brick body 10 and the second brick body 20 connection crack 120 inner side wear axis hole 122, and the gas outlet 123 in the outside of connection crack 120, it is respectively arranged with heating source in the first brick body 10 and the second brick body 20.
Wherein, nucleus carrier 12 1 can include carrier and the nucleus being attached on carrier, the glass ingredient that the composition of nucleus can volatilize for vitreous humour, and brilliant circumnuclear crystallize potential energy is more than other part, under the effect of crystallize potential energy, in order to vitreous humour preferentially precipitates out on nucleus carrier.
So, by heating source, the first brick body 10 and the second brick body 20 are heated, and between the first brick body 10 and the second brick body 20, be formed with connection wear the crack 120 of axis hole 122 and gas outlet 123, the temperature of crack 120 is high relative to the temperature wearing axis hole 122, the glass ingredient that vitreous humour volatilizes is passed through this crack 120 under the effect of stack effect and is discharged by gas outlet 123, the glass ingredient of vitreous humour volatilization runs into nucleus carrier 12 1 by crack 120, the glass ingredient that the composition of the nucleus in nucleus carrier can volatilize for vitreous humour, brilliant circumnuclear crystallize potential energy is more than other part, under the effect of crystallize potential energy, preferential precipitation on nucleus carrier.In other words, by changing the crystallize position of vitreous humour volatile matter, specifically, by inside the original front arch relatively low in temperature and stirring rod upper cover plate brick just to position, change to the nucleus carrier between crack, it is thus able to be effectively prevented from vitreous humour volatile matter crystallize fall in agitator vitreous humour and pollute, defect is formed in glass substrate plate face, it is effectively improved the yields of glass substrate, additionally can avoid touching stirring rod during cleaning crystallize, accident is avoided to occur, and avoid front arch crystallize and the friction of stirring rod crystallize to cause that the abrasion of stirring rod axle is even ruptured.
Preferably, for convenience of processing, simultaneously facilitate insulation, as shown in Figures 2 to 4, it is formed with stepped hole 11 in first brick body 10, second brick body 20 is contained in stepped hole 11, and the lower surface of the second brick body 20 is provided with multiple fin 21 being provided at circumferentially spaced and radially extend along it, to separate the first brick body 10 and the second brick body 20 to form crack 120.In other words, the second brick body 20 can be firmly held in stepped hole 11 by the fin 21 arranged on its lower surface very much.
Wherein, more stable for ease of stress, multiple fins 21 can equally circumferentially spaced along the second brick body 20.
In other modes of texturing, fin 21 is additionally formed in the first brick body 10, falls among protection domain of the present utility model for this kind of deformation.
Further, it is connected with the external world for ease of front arch, and it is beneficial to insulation simultaneously, as shown in Figure 1, the periphery of the second brick body 20 has been provided at circumferentially spaced multiple boss 22 along it, the outer wall of boss 22 is fitted the inwall of the first brick body 10, and first brick body the 10, second brick body 20 and adjacent boss 22 surround gas outlet 123.In other words, the hole wall of stepped hole 11 of the first brick body 10, the lateral wall of the second brick body 20 and the sidewall of adjacent boss 22 surround gas outlet 123 jointly.So, crack 120 and gas outlet 123 are collectively forming the inflection passage of a glass ingredient circulation volatilized for vitreous humour, such that it is able to be beneficial to the insulation of vitreous humour.
Wherein, for ease of crystallize, nucleus carrier 12 1 can close on gas outlet 123 and arrange.It addition, uniform for ease of crystallize, multiple gas outlets 123 can along the circumferentially-spaced layout of the second brick body 20.
For convenience of front arch is installed on agitator, and it is conveniently replaceable nucleus carrier, to clear up crystallize, shown in as shown in Figure 1, Figure 3 and Figure 4, first brick body 10 includes multiple first point of brick body 100 of splicing mutually, second brick body 20 includes multiple second point of brick body 200 of splicing mutually, and the inner side of multiple first point of brick body 100 and second point of brick body 200 jointly surrounds and wears axis hole 122.In other words, axis hole 122 is worn in multiple first point of brick body 100 and second point of brick body 200 segmentation.So when mounted, after stirring rod is placed on agitator, it is possible to multiple first point of brick body 100 and second point of brick body 200 are moved from the surrounding different directions of stirring rod towards stirring rod respectively, and then mutually splice to surround stirring rod.And when crystallize cleared up by needs, first can be moved up a bit of displacement easily by second point of brick body 200, then move to the direction away from stirring rod, and then can easily second point of brick body 200 be taken out from the stepped hole 11 of the first brick body 10, thus changing crystallize easily.
First point of brick body 100 owing to including when the first brick body 10 is too much, or second second point of brick body 200 of including of brick body 20 too much time, affecting the heat insulation effect of front arch, the first brick body 10 preferably includes two first point of brick body 100, and the second brick body 20 preferably includes two second point of brick body 200.As such, it is possible to both kept good heat insulation effect, and to ensure to install front arch easy to operate simultaneously, and cleaning crystallize is simple to operate.
Adapting for ease of the shape with agitator, and save material, as shown in figures 1 and 3, the outline of the first brick body 10 is formed as circular.That is, the outline of first point of brick body 100 is formed as semicircle.
For convenience of processing, as shown in Figures 2 and 3, stepped hole 11 is formed as circular.In other words, as shown in Figure 4, the outline of second point of brick body 200 is substantially round in shape.
Material and vitreous humour for preventing the first brick body 10 react, and prevent the material of the first brick body 10 from polluting vitreous humour, and the first brick body 10 includes cladding 12 and is wrapped in cladding brick core 13 within 12.Such as, brick core 13 can be the refractory materials such as aluminium oxide, and cladding 12 can be the high temperature resistant materials such as platinum.So, by platinum coated alumina to protect aluminium oxide to prevent corrosion well, and vitreous humour will not be polluted.
Further, the structure of the second brick body 20 is identical with the structure of the first brick body 10.In other words, the second brick body 20 can also include cladding 12 and be wrapped in cladding brick core 13 within 12.
The structure with heating function of any appropriate that heating source can be well known to those skilled in the art, for ease of regulating the temperature of front arch, heating source includes laying respectively at the first brick body 10 and the heater strip 124 within the second brick body 20 and the power supply terminal 125 being connected with this heater strip 124, and power supply terminal 125 protrudes from the first brick body 10 and the second brick body 20 respectively.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing; but; this utility model is not limited to the detail in above-mentioned embodiment; in technology concept of the present utility model; the technical solution of the utility model can being carried out multiple simple variant, these simple variant belong to protection domain of the present utility model.
It is further to note that, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, it is possible to be combined by any suitable mode, in order to avoid unnecessary repetition, various possible compound modes are no longer illustrated by this utility model separately.
Additionally, can also carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (11)
1. a platinum channel agitator front arch, it is characterized in that, including the first brick body (10) and the second brick body (20) of being inlaid in this first brick body (10), the crack (120) that horizontal direction extends it is formed with between described first brick body (10) and the second brick body (20), the nucleus carrier (121) for vitreous humour crystallize it is provided with in described crack (120), be also formed with between described first brick body (10) and the second brick body (20) connecting described crack (120) inner side wear axis hole (122), and connect the gas outlet (123) in the outside of described crack (120), it is respectively arranged with heating source in described first brick body (10) and the second brick body (20).
2. platinum channel agitator front arch according to claim 1, it is characterized in that, it is formed with stepped hole (11) in described first brick body (10), described second brick body (20) is contained in described stepped hole (11), the lower surface of described second brick body (20) is provided with multiple fin (21) being provided at circumferentially spaced and radially extend along it, to separate described first brick body (10) and the second brick body (20) to form described crack (120).
3. platinum channel agitator front arch according to claim 2, it is characterized in that, the periphery of described second brick body (20) has been provided at circumferentially spaced multiple boss (22) along it, the inwall of outer wall described first brick body (10) of laminating of described boss (22), described first brick body (10), the second brick body (20) and adjacent described boss (22) surround described gas outlet (123).
4. platinum channel agitator front arch according to any one of claim 1 to 3, it is characterized in that, described first brick body (10) includes multiple first point of brick body (100) of splicing mutually, described second brick body (20) includes multiple second point of brick body (200) of mutually splicing, and the inner side of multiple described first point of brick body (100) and described second point of brick body (200) jointly surround described in wear axis hole (122).
5. platinum channel agitator front arch according to claim 4, it is characterized in that, described first brick body (10) includes two described first point of brick body (100), and described second brick body (20) includes two described second point of brick body (200).
6. platinum channel agitator front arch according to claim 5, it is characterised in that the outline of described first brick body (10) is formed as circular.
7. platinum channel agitator front arch according to claim 2, it is characterised in that described stepped hole (11) is formed as circular.
8. platinum channel agitator front arch according to claim 7, it is characterised in that described first brick body (10) includes cladding (12) and is wrapped in the brick core (13) that described cladding (12) is internal.
9. platinum channel agitator front arch according to claim 8, it is characterised in that described brick core (13) is aluminium oxide material, described cladding (12) is platinum material.
10. platinum channel agitator front arch according to claim 9, it is characterised in that the structure of described second brick body (20) is identical with the structure of described first brick body (10).
11. platinum channel agitator front arch according to claim 1, it is characterized in that, described heating source includes the power supply terminal (125) laying respectively at described first brick body (10) heater strip (124) internal with the second brick body (20) and being connected with this heater strip (124), and described power supply terminal (125) protrudes from described first brick body (10) and the second brick body (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132095.9U CN205368104U (en) | 2015-12-29 | 2015-12-29 | Platinum passageway stirring bung plate brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132095.9U CN205368104U (en) | 2015-12-29 | 2015-12-29 | Platinum passageway stirring bung plate brick |
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| Publication Number | Publication Date |
|---|---|
| CN205368104U true CN205368104U (en) | 2016-07-06 |
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| CN201521132095.9U Active CN205368104U (en) | 2015-12-29 | 2015-12-29 | Platinum passageway stirring bung plate brick |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063846A (en) * | 2017-04-12 | 2017-08-18 | 东旭科技集团有限公司 | A kind of method for the creep rate for measuring front arch |
| CN107601822A (en) * | 2017-07-27 | 2018-01-19 | 彩虹（合肥）液晶玻璃有限公司 | A kind of TFT liquid-crystalline glasses platinum channel liquid level mouth brick |
| CN108911481A (en) * | 2018-07-24 | 2018-11-30 | 彩虹显示器件股份有限公司 | A kind of top heating device of platinum channel stirred tank |
| CN112479568A (en) * | 2020-12-18 | 2021-03-12 | 成都中光电科技有限公司 | Cleaning-free stirring barrel cover plate brick structure of liquid crystal glass platinum channel |
-
2015
- 2015-12-29 CN CN201521132095.9U patent/CN205368104U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063846A (en) * | 2017-04-12 | 2017-08-18 | 东旭科技集团有限公司 | A kind of method for the creep rate for measuring front arch |
| CN107601822A (en) * | 2017-07-27 | 2018-01-19 | 彩虹（合肥）液晶玻璃有限公司 | A kind of TFT liquid-crystalline glasses platinum channel liquid level mouth brick |
| CN108911481A (en) * | 2018-07-24 | 2018-11-30 | 彩虹显示器件股份有限公司 | A kind of top heating device of platinum channel stirred tank |
| CN108911481B (en) * | 2018-07-24 | 2021-08-13 | 彩虹显示器件股份有限公司 | Top heating device of platinum channel stirring tank |
| CN112479568A (en) * | 2020-12-18 | 2021-03-12 | 成都中光电科技有限公司 | Cleaning-free stirring barrel cover plate brick structure of liquid crystal glass platinum channel |
| CN112479568B (en) * | 2020-12-18 | 2022-08-09 | 成都中光电科技有限公司 | Cleaning-free stirring barrel cover plate brick structure of liquid crystal glass platinum channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: TFT glass substrate platinum channel stirring bucket cover plate brick Effective date of registration: 20200713 Granted publication date: 20160706 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2020990000738 |