CN206438034U - The temperature-adjusting device of Muffle furnace in a kind of base plate glass production process - Google Patents
The temperature-adjusting device of Muffle furnace in a kind of base plate glass production process Download PDFInfo
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- CN206438034U CN206438034U CN201621480238.XU CN201621480238U CN206438034U CN 206438034 U CN206438034 U CN 206438034U CN 201621480238 U CN201621480238 U CN 201621480238U CN 206438034 U CN206438034 U CN 206438034U
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- muffle furnace
- temperature
- heater
- insulation construction
- base plate
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Abstract
The utility model discloses a kind of temperature-adjusting device of Muffle furnace in base plate glass production process, including Muffle furnace body, insulation construction, cooling body, formed body and heater；Insulation construction, cooling body, formed body and heater are arranged at Muffle furnace furnace interior；Muffle furnace furnace interior center is provided with formed body, and formed body both sides set having heaters；Insulation construction is provided with the outside of heater；Cooling body is arranged on the lateral surface of insulation construction.After the utility model increase cooling body, relative to original state, the fluctuation of Muffle furnace in-furnace temperature is smaller, the power rise of heater, upper and lower part temperature difference more meets technological requirement in Muffle furnace stove, the temperature control degree in the corresponding heat radiation region of installation site of heater has also been lifted simultaneously, has reached that control is accurate, energy-saving purpose.
Description
Technical field
The utility model belongs to muffle furnace regulation technology field, horse in more particularly to a kind of base plate glass production process
The not temperature-adjusting device of stove.
Background technology
Base plate glass is during shaping, it is necessary to temperature field in a balanced way.The requirement in this temperature field is：With glass metal
To underflow stream, temperature progressively declines, it is ensured that glass metal when formed body bottom is merged in a qualified temperature, but overflow
During flowing down drop, the decline that temperature can be too fast causes skewness of the glass metal in the fusion process of formed body bottom, entered
And can not ensure to be molded the thickness of the glass plate after finishing, so needing to add glass metal during the decline of glass metal
Heat ensures that temperature of glass liquid too fast will not be reduced, but is due to the reason for air heats rise, and adds even in the bottom of Muffle furnace
Heat, the upper temp for still resulting in Muffle furnace is higher than bottom, even if the heater power on Muffle furnace top is reduced, it is also difficult to
Accomplish that the temperature of Muffle furnace upper and lower part is in a rational temperature difference, and reduce the heater power on Muffle furnace top, can make
Temperature field into Muffle furnace top is uneven.Meanwhile, the insulation construction of sidepiece absorbs heat and the bottom insulation of heater radiation
After the heat that structure is conducted upwards, the heat that can be also radiated to formed body is more, further have impact on heater power (due to
The temperature of relevant position is that have certain scope), the power of heater not enough, influences whether the temperature in formed body total length direction
Uniformity (heater employs the uniform structure of length direction).
The more comprehensive theoretical calculation of insulation construction progress of counter-lateral quadrents and the experimental analysis in the design of existing method, is protected
The disturbance that the insulation construction of card sidepiece is caused is smaller.In production, without other adjustment means.
Utility model content
The purpose of this utility model is the temperature-adjusting device for providing Muffle furnace in a kind of base plate glass production process, with
Ensure that temperature field is in a rational state above and below Muffle furnace.
To achieve the above object, the utility model is adopted the following technical scheme that：
The temperature-adjusting device of Muffle furnace in a kind of base plate glass production process, including it is Muffle furnace body, insulation construction, cold
But mechanism, formed body and heater；Insulation construction, cooling body, formed body and heater are arranged at Muffle furnace furnace interior；
Muffle furnace furnace interior center is provided with formed body, and formed body both sides set having heaters；It is provided with the outside of heater
Insulation construction；Cooling body is arranged on the lateral surface of insulation construction.
Further, cooling body is set for sectional type, and the piecemeal number in short transverse is 1-10, length direction point
Block number is 1-20.
Further, the side of cooling body is provided with bearing structure, bearing structure connection Muffle furnace body.
Further, the area of cooling body is more than or equal to the 50% of sidepiece bearing structure sidepiece area, is held less than sidepiece
Carry structure sidepiece entire area.
Further, cooling body is water cooling or air cooling.
Compared with prior art, the utility model has following technique effect：
After the utility model increase cooling body, relative to original state, the fluctuation of Muffle furnace in-furnace temperature is smaller, heater
Upper and lower part temperature difference more meets technological requirement in power rise, Muffle furnace stove, while the installation site of heater is corresponding
The temperature control degree in heat radiation region has also been lifted, and has reached that control is accurate, energy-saving purpose.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is formed body structure chart of the present utility model；
Wherein：1st, Muffle furnace body；2nd, insulation construction；3rd, cooling body；4th, formed body；5th, heater.
Embodiment
The utility model is further illustrated below in conjunction with accompanying drawing：
As depicted in figs. 1 and 2, in a kind of base plate glass production process Muffle furnace temperature-adjusting device, including Muffle furnace
Body of heater 1, insulation construction 2, cooling body 3, formed body 4 and heater 5；Insulation construction 2, cooling body 3, formed body 4 and heating
Device 5 is arranged inside Muffle furnace body 1；Formed body 4 is provided with the inside center of Muffle furnace body 1, the both sides of formed body 4 are set
Having heaters 5；The outside of heater 5 is provided with insulation construction 2；Cooling body 3 is arranged on the lateral surface of insulation construction 2.
Cooling body 3 is set for sectional type, and the piecemeal number in short transverse is 1-10, and length direction piecemeal number is
1-20.The side of cooling body 3 is provided with bearing structure, bearing structure connection Muffle furnace body 1.
The area of cooling body 3 is more than or equal to the 50% of sidepiece bearing structure sidepiece area, less than sidepiece bearing structure side
Portion's entire area.Cooling body 3 is water cooling or air cooling.
Claims (5)
1. the temperature-adjusting device of Muffle furnace in a kind of base plate glass production process, it is characterised in that including Muffle furnace body
(1), insulation construction (2), cooling body (3), formed body (4) and heater (5)；Insulation construction (2), cooling body (3), shaping
It is internal that body (4) and heater (5) are arranged at Muffle furnace body (1)；Formed body is provided with Muffle furnace body (1) inside center
(4), formed body (4) both sides set having heaters (5)；Insulation construction (2) is provided with the outside of heater (5)；Cooling body
(3) it is arranged on the lateral surface of insulation construction (2).
2. the temperature-adjusting device of Muffle furnace in a kind of base plate glass production process according to claim 1, its feature exists
In cooling body (3) is set for sectional type, and the piecemeal number in short transverse is 1-10, and length direction piecemeal number is 1-
20.
3. the temperature-adjusting device of Muffle furnace in a kind of base plate glass production process according to claim 1, its feature exists
In the side of cooling body (3) is provided with bearing structure, bearing structure connection Muffle furnace body (1).
4. the temperature-adjusting device of Muffle furnace in a kind of base plate glass production process according to claim 3, its feature exists
In the area of cooling body (3) is complete less than sidepiece bearing structure sidepiece more than or equal to the 50% of sidepiece bearing structure sidepiece area
Portion's area.
5. the temperature-adjusting device of Muffle furnace in a kind of base plate glass production process according to claim 1, its feature exists
In cooling body (3) is water cooling or air cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480238.XU CN206438034U (en) | 2016-12-30 | 2016-12-30 | The temperature-adjusting device of Muffle furnace in a kind of base plate glass production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480238.XU CN206438034U (en) | 2016-12-30 | 2016-12-30 | The temperature-adjusting device of Muffle furnace in a kind of base plate glass production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438034U true CN206438034U (en) | 2017-08-25 |
Family
ID=59643092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621480238.XU Active CN206438034U (en) | 2016-12-30 | 2016-12-30 | The temperature-adjusting device of Muffle furnace in a kind of base plate glass production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365955A (en) * | 2018-11-30 | 2021-09-07 | 康宁股份有限公司 | Apparatus and method for heating and cooling glass tube |
-
2016
- 2016-12-30 CN CN201621480238.XU patent/CN206438034U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365955A (en) * | 2018-11-30 | 2021-09-07 | 康宁股份有限公司 | Apparatus and method for heating and cooling glass tube |
| CN113365955B (en) * | 2018-11-30 | 2023-10-03 | 康宁股份有限公司 | Apparatus and method for heating and cooling glass tube |
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