CN2206782Y - Air sealing device for tin trough tail-end - Google Patents
Air sealing device for tin trough tail-end Download PDFInfo
- Publication number
- CN2206782Y CN2206782Y CN 94244098 CN94244098U CN2206782Y CN 2206782 Y CN2206782 Y CN 2206782Y CN 94244098 CN94244098 CN 94244098 CN 94244098 U CN94244098 U CN 94244098U CN 2206782 Y CN2206782 Y CN 2206782Y
- Authority
- CN
- China
- Prior art keywords
- air
- tail end
- tin
- tin bath
- transverse tube
- 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 relates to an air sealing device for the tail end of a tin trough arranged on the outlet of the tail end of a tin trough used for forming plate glass to prevent outside air entering the tin trough to generate oxidation. The air sealing device is provided with an air inlet pipe which is connected with a pipe net for protecting gas; an air sealing horizontal pipe is connected with the air inlet pipe and is positioned one the tail end of the tin trough; an air outlet which jets air to the outlet of the tail end of the tin trough is arranged on the air sealing horizontal pipe; when air is jetted by the air sealing horizontal pipe, air curtain is formed at the outlet of the tin trough to prevent outside air to enter the tin trough to generate oxidation; therefore, tin consumption can be reduced and glass quality can be improved. The utility model has the advantage of simple structure. The purpose of the utility model can be reached by the additional installation of the utility model on original equipment.
Description
The utility model relates to the refining plant of the molten metal bath that is used for float shaping, particularly the anti-oxidation device at tin bath outlet position.
At present, be used for the molten tin bath caudal end egress place of float glass, outside air produces oxidation from entering in the groove to tin here easily, and this has not only increased the tin consumption, and can make sheet glass the defective of tin ash occur staiing, influences glass quality.Still do not have effective measure in the prior art and overcome this drawback.
The purpose of this utility model is to provide a kind of air seal set of molten tin bath tail end for overcoming above-mentioned drawback, stops outside air to enter molten tin bath tin is produced oxidation.
The utility model molten tin bath tail end air seal set has the inlet pipe with molten tin bath shielding gas pipe network communications and liaison, and sealing gland transverse tube and inlet pipe communications and liaison are positioned at the molten tin bath tail end, has to jet air outlet, tin bath outlet place on this sealing gland transverse tube.
Air outlet on the described sealing gland transverse tube is the production well of evenly arranging on the sealing gland transverse tube total length.
Air outlet on the described sealing gland transverse tube also can be the outgassing groove on the sealing gland transverse tube total length.
The utility model molten tin bath tail end air seal set and original shielding gas pipe network link; the sealing gland transverse tube is when the tin bath outlet place is jet; form gas curtain at the tin bath outlet place, stop outside air to enter molten tin bath tin is produced oxidation, thereby can reduce tin consumption, raising glass quality.The utility model also has simple in structure, to existing installation repacking advantage very easily.
Below in conjunction with accompanying drawing embodiment of the present utility model is done an explanation.
Fig. 1 is a molten tin bath tail end air seal set synoptic diagram;
Fig. 2 is inlet pipe and sealing gland transverse tube synoptic diagram.
As shown in the figure; the utility model molten tin bath tail end air seal set comprises inlet pipe 3 and sealing gland transverse tube 2; inlet pipe 3 is passed the tightness system 5 and the molten tin bath top cover 4 on molten tin bath top; sealing gland transverse tube 2 is positioned at molten tin bath tail end partition wall 1 place with inlet pipe 3 communications and liaison; sealing gland transverse tube 2 belows have the jet production well to the tin bath outlet place, inlet pipe 3 upper ends and shielding gas pipe network communications and liaison.
Shielding gas when tin bath outlet is jet, forms gas curtain at the tin bath outlet place from sealing gland transverse tube 2, stops outside air to enter molten tin bath tin is produced oxidation.
Another embodiment of the present utility model offers the outgassing groove of an end to the other end trend below sealing gland transverse tube 2.
Claims (3)
1, a kind of molten tin bath tail end air seal set; it is characterized in that; this air seal set has the inlet pipe (3) with molten tin bath shielding gas pipe network communications and liaison, and sealing gland transverse tube (2) is positioned at the molten tin bath tail end with inlet pipe (3) communications and liaison, and the below of sealing gland transverse tube (2) has to jet air outlet, tin bath outlet place.
2, molten tin bath tail end air seal set according to claim 1 is characterized in that, the air outlet on the sealing gland transverse tube (2) is the production well of evenly arranging on sealing gland transverse tube (2) total length.
3, molten tin bath tail end air seal set according to claim 1 is characterized in that, the air outlet on the sealing gland transverse tube (2) is the outgassing groove on sealing gland transverse tube (2) total length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244098 CN2206782Y (en) | 1994-11-02 | 1994-11-02 | Air sealing device for tin trough tail-end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244098 CN2206782Y (en) | 1994-11-02 | 1994-11-02 | Air sealing device for tin trough tail-end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206782Y true CN2206782Y (en) | 1995-09-06 |
Family
ID=33850258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244098 Expired - Fee Related CN2206782Y (en) | 1994-11-02 | 1994-11-02 | Air sealing device for tin trough tail-end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206782Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911486A (en) * | 2018-10-15 | 2018-11-30 | 海南中航特玻科技有限公司 | Float glass tin bath Full-automatic air purifier |
| CN110668679A (en) * | 2019-11-26 | 2020-01-10 | 中国洛阳浮法玻璃集团有限责任公司 | Manufacturing device and manufacturing method of float glass |
| CN113582515A (en) * | 2021-07-27 | 2021-11-02 | 河北光兴半导体技术有限公司 | Molten tin bath sealing equipment and glass production system |
-
1994
- 1994-11-02 CN CN 94244098 patent/CN2206782Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911486A (en) * | 2018-10-15 | 2018-11-30 | 海南中航特玻科技有限公司 | Float glass tin bath Full-automatic air purifier |
| CN108911486B (en) * | 2018-10-15 | 2023-08-04 | 海南海控特玻科技有限公司 | Full-automatic air purifier for float glass tin bath |
| CN110668679A (en) * | 2019-11-26 | 2020-01-10 | 中国洛阳浮法玻璃集团有限责任公司 | Manufacturing device and manufacturing method of float glass |
| CN110668679B (en) * | 2019-11-26 | 2023-10-27 | 中国洛阳浮法玻璃集团有限责任公司 | Float glass manufacturing device and manufacturing method thereof |
| CN113582515A (en) * | 2021-07-27 | 2021-11-02 | 河北光兴半导体技术有限公司 | Molten tin bath sealing equipment and glass production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |