CN207581644U - Optimize the temperature controlled structure in shaping area - Google Patents
Optimize the temperature controlled structure in shaping area Download PDFInfo
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- CN207581644U CN207581644U CN201721040607.8U CN201721040607U CN207581644U CN 207581644 U CN207581644 U CN 207581644U CN 201721040607 U CN201721040607 U CN 201721040607U CN 207581644 U CN207581644 U CN 207581644U
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Abstract
The utility model provides a kind of optimization temperature controlled structure in shaping area, including：Molten tin bath ontology is divided into the first warm area, the second warm area and third warm area by the gear flag being arranged in pairs in molten tin bath ontology, gear flag, wherein：Silimanite material is used to gear flag；The above-mentioned temperature controlled structure in optimization shaping area is additionally included in the brick layer set inside molten tin bath; in the cooling layer and insulating layer that outside is set gradually; insulating layer includes alumina silicate insulation fibre layer and refractory layer; cooling layer has the water pipe access being disposed therein; water cycle is carried out via water pipe access to realize that cooling and the above-mentioned temperature controlled structure in optimization shaping area are additionally included in the protective gas head cover set above molten tin bath.By the utility model proposes the above-mentioned temperature controlled structure in optimization shaping area, efficient system control can be carried out to the temperature of shaping area in the manufacture of borosilicate plate glass, and then obtain excellent plate glass quality.
Description
Technical field
The utility model is related to a kind of devices for Pyrex production, and in particular to one kind can optimize temperature control
Molding plot structure.
Background technology
In order to form the plate glass of high quality, it usually needs the temperature of plate glass is controlled in shaping area, but it is existing
In technology, the flowing of tin liquor and temperature are all difficult to control, and be not used in particular for formed from plate glass in the prior art in molten tin bath
The efficient system temperature control scheme in area.
Present situation based on the prior art proposes the utility model.
Utility model content
The utility model provides a kind of optimization temperature controlled structure in shaping area, including：It is arranged in pairs in molten tin bath sheet
Molten tin bath ontology is divided into the first warm area, the second warm area and third warm area by the gear flag in body, gear flag, wherein：Silicon line is used to gear flag
Stone material matter；The above-mentioned temperature controlled structure in optimization shaping area is additionally included in the brick layer set inside molten tin bath, is set gradually in outside
Cooling layer and insulating layer, insulating layer includes alumina silicate insulation fibre layer and refractory layer, and cooling layer has the water that is disposed therein
Pipe access carries out water cycle to realize that cooling and the above-mentioned temperature controlled structure in optimization shaping area are further included via water pipe access
The protective gas head cover set above molten tin bath.
By the utility model proposes the above-mentioned temperature controlled structure in optimization shaping area, can be effectively to tablet glass
The temperature of shaping area is controlled, and then obtain excellent plate glass quality in glass, the especially manufacture of borosilicate plate glass.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model optimization temperature controlled structure in shaping area.
Fig. 2 is the schematic diagram of the head cover included by the utility model optimization temperature controlled structure in shaping area.
Specific embodiment
The temperature controlled structure in optimization shaping area of the utility model is described with reference to figure 1-2.
The above-mentioned temperature controlled structure in optimization shaping area includes gear flag, and gear flag 1 is arranged in pairs in molten tin bath ontology 2, tin
Slot ontology is divided into the first warm area A, the second warm area B and third warm area C by gear flag.Gear flag is preferably silimanite gear flag.Above-mentioned optimization
The structure of molding zone temperatures control is additionally included in the brick layer 3 set inside molten tin bath, the cooling layer 4 set gradually in outside and heat preservation
Layer 5, insulating layer preferably includes alumina silicate insulation fibre layer 5a and refractory layer 5b, and refractory layer is preferably steel material.
Cooling layer preferably has the water pipe access being disposed therein（It is not shown in figure）, water cycle is carried out via water pipe access
To realize cooling.
The corresponding cooling layers of the first above-mentioned warm area A have first thickness, and water pipe access therein has the first internal diameter.The
The corresponding cooling layers of two warm area B have second thickness, and water pipe access therein has the second internal diameter.The corresponding drops of third warm area C
Warm layer has third thickness, and water pipe access therein has third internal diameter.Wherein, first thickness ＞ second thickness ＞ thirds are thick
Degree, and first internal diameter ＞ the second internal diameter ＞ third internal diameters.
Preferably, the sum of the alumina silicate insulation fibre layer thickness of the first warm area and first thickness are equal to the silicic acid of the second warm area
The sum of aluminium insulation fibre layer thickness and second thickness, equal to third warm area alumina silicate insulation fibre layer thickness and third thickness it
With.
Preferably, the water in the first warm area water pipe access cycles through the control of the first control unit, and the second warm area water pipe leads to
The water that water in road is cycled through in the control of the second control unit and third warm area water pipe access cycles through third control unit
Control.That is first to third warm area A, B, C it is respective cooling operation be carried out separately.It so can be according to molding
The needs of different glass plate control the temperature of different zones in molten tin bath.
Preferably, the first temperature sensor is set in the molten tin bath of the first warm area（It is not shown in figure）, in the second warm area
Setting second temperature sensor in molten tin bath（It is not shown in figure）, third temperature sensor is set in the molten tin bath of third warm area（Figure
In be not shown）.First is based respectively on first to the temperature value that third temperature sensor detects to third control unit
One carries out different temperature control to third warm area, to construct optimal temperature difference.
Preferably, the above-mentioned temperature controlled structure in optimization shaping area is additionally included in the protective gas head cover set above molten tin bath
6, it is provided with partition plate structure 7 on head cover with the position corresponding of setting gear flag in molten tin bath, partition plate structure is by head cover
It is divided into first to third warm area corresponding first to third area a, b and c, is respectively arranged in head cover first to third area
First to third protective gas input unit g1, g2 and g3, and first to third protective gas input unit respectively via flue
Road and first to third air pump（It is not shown in figure）Connection, and control valve is set respectively on each gas piping（Do not show in figure
Go out）.Week reduction gas is inputted to area each above molten tin bath by first to third protective gas input unit, tin can prevented
The temperature above molten tin bath is controlled while oxidation, to ensure the quality of formed plate glass.
The embodiment of the utility model is discussed by preferred embodiment above, it should be understood that the utility model
Scheme most preferably can be applied to the manufacture of Pyrex plate, and the scope of the utility model is not limited by above-mentioned specific embodiment
It is fixed, but be defined by appended claims and its equivalent.
Claims (9)
1. a kind of optimization temperature controlled structure in shaping area, including：The gear flag being arranged in pairs in molten tin bath ontology keeps off flag by tin
Slot ontology is divided into the first warm area, the second warm area and third warm area, wherein：
Silimanite material is used to gear flag；
The above-mentioned temperature controlled structure in optimization shaping area is additionally included in the brick layer set inside molten tin bath, in the drop that outside is set gradually
Warm layer and insulating layer, insulating layer include alumina silicate insulation fibre layer and refractory layer, and there is cooling layer the water pipe being disposed therein to lead to
Road, via water pipe access carry out water cycle come realize cooling and
The above-mentioned temperature controlled structure in optimization shaping area is additionally included in the protective gas head cover set above molten tin bath.
2. the optimization temperature controlled structure in shaping area as described in claim 1, wherein refractory layer are steel material.
3. the optimization temperature controlled structure in shaping area as described in claim 1, cooling layer corresponding with the first warm area has the
One thickness, water pipe access therein have the first internal diameter, and cooling layer corresponding with the second warm area has second thickness, water therein
Pipe access has the second internal diameter, and cooling layer corresponding with third warm area has third thickness, and water pipe access therein has third
Internal diameter, wherein, first thickness ＞ second thickness ＞ third thickness, and first internal diameter ＞ the second internal diameter ＞ third internal diameters.
4. the optimization temperature controlled structure in shaping area as claimed in claim 3, the alumina silicate insulation fibre thickness of the first warm area
The sum of degree and first thickness are equal to the sum of alumina silicate insulation fibre layer thickness and second thickness of the second warm area, equal to third warm area
Alumina silicate insulation fibre layer thickness and the sum of third thickness.
5. optimizing the temperature controlled structure in shaping area as described in claim 1, the water cycle in the first warm area water pipe access is logical
It crosses the first control unit to control, the water in the second warm area water pipe access cycles through the control of the second control unit and third warm area
Water in water pipe access cycles through the control of third control unit.
6. the optimization temperature controlled structure in shaping area as claimed in claim 5 sets the first temperature in the molten tin bath of the first warm area
Sensor is spent, second temperature sensor is set in the molten tin bath of the second warm area, third temperature is set in the molten tin bath of third warm area
Sensor, first to third control unit be based respectively on first to the temperature value that third temperature sensor detects to first to
Third warm area carries out different temperature control.
7. as described in claim 1 optimization the temperature controlled structure in shaping area, wherein on protective gas head cover in molten tin bath
The position corresponding of setting gear flag is provided with partition plate structure, and head cover is divided into and first to third temperature by partition plate structure
Area corresponding first to third area.
8. as claimed in claim 7 optimization the temperature controlled structure in shaping area, wherein head cover first to third area distinguish
First is provided with to third protective gas input unit.
9. the optimization temperature controlled structure in shaping area as claimed in claim 8, first to third protective gas input unit point
It is not connect via gas piping with first to third air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721040607.8U CN207581644U (en) | 2017-08-19 | 2017-08-19 | Optimize the temperature controlled structure in shaping area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721040607.8U CN207581644U (en) | 2017-08-19 | 2017-08-19 | Optimize the temperature controlled structure in shaping area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207581644U true CN207581644U (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721040607.8U Active CN207581644U (en) | 2017-08-19 | 2017-08-19 | Optimize the temperature controlled structure in shaping area |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402157A (en) * | 2021-07-30 | 2021-09-17 | 重庆鑫景特种玻璃有限公司 | Float glass tin bath top cover cooling control method and cooling system |
-
2017
- 2017-08-19 CN CN201721040607.8U patent/CN207581644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402157A (en) * | 2021-07-30 | 2021-09-17 | 重庆鑫景特种玻璃有限公司 | Float glass tin bath top cover cooling control method and cooling system |
| CN113402157B (en) * | 2021-07-30 | 2022-06-03 | 重庆鑫景特种玻璃有限公司 | Float glass tin bath top cover cooling control method and cooling system |
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