CN202808580U - Side heater of float-process glass tin bath - Google Patents
Side heater of float-process glass tin bath Download PDFInfo
- Publication number
- CN202808580U CN202808580U CN 201220356296 CN201220356296U CN202808580U CN 202808580 U CN202808580 U CN 202808580U CN 201220356296 CN201220356296 CN 201220356296 CN 201220356296 U CN201220356296 U CN 201220356296U CN 202808580 U CN202808580 U CN 202808580U
- Authority
- CN
- China
- Prior art keywords
- tin bath
- internal box
- float
- outer case
- heating unit
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a side heater of a float-process glass tin bath, comprising an outer box, an inner box, a graphite lining and a heating element, wherein the heating element is arranged in the inner box; the outer box is further arranged outside the inner box; and the graphite lining is arranged at one side of the outer box in opposition to the interior of the tin bath. The side heater of the float-process glass tin bath is capable of controlling the temperature of the edge part of the liquid-state glass on the surface of the tin liquid and reducing the transverse temperature difference of the tin liquid; and the side heater is simple in structure and convenient to mount.
Description
Technical field
The utility model belongs to the glass manufacturing equipment field, relates in particular to the heater assembly of the production of thin float glass and high-quality float glass.
Background technology
Thin float glass is as a kind of emerging hi-tech, the high-quality glass of high added value, because of the particular requirement of its thickness and quality, so that the requirement of the transverse temperature difference of its molding device molten tin bath is less at present; The production of high-quality float glass also has higher requirement to the molten tin bath transverse temperature difference, and existing molten tin bath causes limit section temperature low easily, and the molten tin bath transverse temperature difference is large, directly causes the thickness of thin float glass and high-quality float glass poor restive, glass edge section is excessively cool, can not meet the demands.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this utility model has provided a kind of float glass tin bath strip edge heater, can heat to the tin trough side part requirement of transverse temperature when satisfying float shaping.
Technical scheme: for achieving the above object, the technical solution adopted in the utility model is: a kind of float glass tin bath strip edge heater, comprise outer case, internal box, graphite liner and heating unit, described heating unit is located in the internal box, and internal box also arranges outer case outward, and described graphite liner is located at outer case facing to a side of molten tin bath inside.
As preferably, described outer case is comprised of high temperature steel and aluminum silicate fiber; Described internal box is comprised of high temperature steel and heat resisting brick, prevents that high temperature from burning out and be out of shape, and also has insulation effect simultaneously thereby can play.
As preferably, described heating unit is electrically heated three-phase globars.
As improvement, be provided with the multilayer internal box in the described outer case, be equipped with heating unit in every layer of internal box, thereby so that internal box is drawer-type structure, can be easy for installation and removal.
Beneficial effect: compared with prior art, the utlity model has following advantage: can control the temperature of liquid glass edge, tin liquor surface, it is poor to reduce its transverse temperature; And simple in structure, easy for installation.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is mounting structure synoptic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Shown in Fig. 1～2, a kind of float glass tin bath strip edge heater, comprise outer case 1, internal box 2, graphite liner 3 and heating unit 4, wherein outer case 1 is comprised of high temperature steel and aluminosilicate fiber cotton, and internal box 2 is comprised of high temperature steel and heat resisting brick, and 4 of heating units adopt electrically heated three-phase globars.Described internal box 2 adopts drawer-type structure, namely in every layer of internal box 2 one deck three-phase Globar heating element 4 is set all, can install easily as required.And graphite liner 3 is located at outer case 1 facing to a side of molten tin bath inside.
Mounting structure synoptic diagram of the present utility model as shown in Figure 3, this well heater is installed between the heating unit 4 of float tin groove side and breastwork 6, and make graphite liner 3 inside, the three-phase globars stretches out liquid glass 8 to tin liquor 7 surfaces and heats and cooperate with the well heater 10 at molten tin bath top 9 as required, thereby reduces the temperature head in its marginal position and mid-way.
Claims (3)
1. float glass tin bath strip edge heater, it is characterized in that: comprise outer case, internal box, graphite liner and heating unit, described heating unit is located in the internal box, and internal box also arranges outer case outward, and described graphite liner is located at outer case facing to a side of molten tin bath inside.
2. described float glass tin bath strip edge heater according to claim 1, it is characterized in that: described heating unit is electrically heated three-phase globars.
3. described float glass tin bath strip edge heater according to claim 1 is characterized in that: be provided with the multilayer internal box in the described outer case, be equipped with heating unit in every layer of internal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356296 CN202808580U (en) | 2012-07-23 | 2012-07-23 | Side heater of float-process glass tin bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356296 CN202808580U (en) | 2012-07-23 | 2012-07-23 | Side heater of float-process glass tin bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808580U true CN202808580U (en) | 2013-03-20 |
Family
ID=47867499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356296 Expired - Fee Related CN202808580U (en) | 2012-07-23 | 2012-07-23 | Side heater of float-process glass tin bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730942A (en) * | 2012-07-23 | 2012-10-17 | 华尔润玻璃产业股份有限公司 | Float glass tin bath edge heater |
| WO2017012593A1 (en) * | 2015-07-23 | 2017-01-26 | 北京诠道科技有限公司 | Tin bath top cover brick and top cover structure |
-
2012
- 2012-07-23 CN CN 201220356296 patent/CN202808580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730942A (en) * | 2012-07-23 | 2012-10-17 | 华尔润玻璃产业股份有限公司 | Float glass tin bath edge heater |
| WO2017012593A1 (en) * | 2015-07-23 | 2017-01-26 | 北京诠道科技有限公司 | Tin bath top cover brick and top cover structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |