CN205328853U - Reduce device of float glass melting furnace card neck opening part sulphate defect - Google Patents
Reduce device of float glass melting furnace card neck opening part sulphate defect Download PDFInfo
- Publication number
- CN205328853U CN205328853U CN201620114415.6U CN201620114415U CN205328853U CN 205328853 U CN205328853 U CN 205328853U CN 201620114415 U CN201620114415 U CN 201620114415U CN 205328853 U CN205328853 U CN 205328853U
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- CN
- China
- Prior art keywords
- card neck
- air curtain
- neck opening
- metal tube
- opening part
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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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
Reduce device of float glass melting furnace card neck opening part sulphate defect including glass melting furnace ka boqiang (1), is equipped with card neck opening (1 -1) on the glass melting furnace kaboqiang (1), it is used for stopping card neck opening sulphate steam guest performer's air curtain device in addition, the air curtain device comprises high -pressure gas intake pipe (2) and air curtain tubular metal resonator (3), air curtain tubular metal resonator (3) comprise three -section tubular metal resonator end to end, and the three -section tubular metal resonator of air curtain tubular metal resonator (3) surrounds left side, top and the right side of installing card neck opening (1 -1) on glass melting furnace ka boqiang (1) through the support respectively, the utility model discloses simple structure can effectively reduce puddler and the card neck opening part sulphate of nai material bunch, and the time of puddler and the resistant material of card neck opening part is cleared up in the extension to reduce the sulphate defect that ka bochu produced.
Description
Technical field
This utility model relates to floatation glass production line field, is specifically related to reduce the device of float glass smelting kiln card neck opening part sulfate defect。
Background technology
For the homogenizing of reinforced glass liquid, float glass smelting kiln generally can install agitator at card neck place, is therefore necessary for above card neck place pool wall and opens a mouth, and to meet, agitator is suitable/counterclockwise rotates required space。Owing to float glass smelting kiln furnace pressure generally keeps pressure-fired, long-time opening to cause, sulfate steam is gathered on the resistance to material of puddler and opening part。When klin pressure fluctuation or aggregation amount are sufficiently large, these aggregations can drop to glass surface, produces sulfate defect。
At present, common practice is regular or folding machine aggregation that puddler and opening are gone out is cleared up, and this way has the disadvantage in that
(1) folding machine cleaning puddler and the resistance to material of opening part, is typically in molten tin bath when having big operation (as purged, changing flashboard) or melting furnaces hot repair, time bad grasp。
(2) periodic cleaning is too high for floatation glass production line cost, generally will not adopt。
(3) if etc. defect out after, then clear up, lose also bigger。
Utility model content
The purpose of this utility model is contemplated to solve above-mentioned technical problem, and provides the device reducing float glass smelting kiln card neck opening part sulfate defect。
This utility model includes glass melter card neck wall, glass melter card neck wall is provided with card neck opening, it is characterized in that it also has the air curtain device for stopping card neck opening sulfate steam guest performer, described air curtain device is made up of gases at high pressure air inlet pipe and air curtain metal tube, described air curtain metal tube is joined end to end by three sections of metal tubes and constitutes, three sections of metal tubes of air curtain metal tube are fitted around on glass melter card neck wall the left side of card neck opening respectively through support, top and right side, air curtain metal tube is provided with one group of spraying high-pressure gas hole towards the inner side of card neck opening, one end of described air curtain metal tube communicates with the gas outlet of gases at high pressure air inlet pipe, the other end of air curtain metal tube is blocked by shrouding。
The axis of three sections of metal tubes of air curtain metal tube is equal to the vertical dimension of the centreline space of card neck opening A, 50mm≤A≤500mm。
This utility model advantage is: this utility model simple in construction, can effectively reduce puddler and the card neck opening part sulfate of resistance to material aggregation, extends the time of cleaning puddler and the resistance to material of card neck opening part, thus reducing the sulfate defect that card neck place produces。
Accompanying drawing explanation
Fig. 1 is this utility model structural representation。
Detailed description of the invention
As shown in Figure 1, this utility model includes glass melter card neck wall 1, glass melter card neck wall 1 is provided with card neck opening 1-1, it is characterized in that it also has the air curtain device for stopping card neck opening sulfate steam guest performer, described air curtain device is made up of gases at high pressure air inlet pipe 2 and air curtain metal tube 3, described air curtain metal tube 3 is joined end to end by three sections of metal tubes and constitutes, three sections of metal tubes of air curtain metal tube 3 are fitted around on glass melter card neck wall 1 left side of card neck opening 1-1 respectively through support, top and right side, air curtain metal tube 3 is provided with one group of spraying high-pressure gas hole 3-1 towards the inner side of card neck opening 1-1, one end of described air curtain metal tube 3 communicates with the gas outlet of gases at high pressure air inlet pipe 2, the other end of air curtain metal tube 3 is blocked by shrouding。
The axis of three sections of metal tubes of air curtain metal tube 3 is equal to the vertical dimension of the centreline space of card neck opening 1-1 A, 50mm≤A≤500mm。
Working method and principle: during use, gases at high pressure air inlet pipe 2 is continuous conveying high-pressure gas in air curtain metal tube 3, air curtain metal tube 3 constantly sprays gases at high pressure by one group of spraying high-pressure gas hole 3-1 towards card neck opening 1-1, one air curtain is formed at card neck opening 1-1 place, stop sulfate steam guest performer, reduce puddler and the card neck opening part sulfate of resistance to material aggregation, extend the time of cleaning puddler and the resistance to material of card neck opening part, thus reducing the sulfate defect that card neck place produces。
Claims (2)
1. reduce the device of float glass smelting kiln card neck opening part sulfate defect, including glass melter card neck wall (1), glass melter card neck wall (1) is provided with card neck opening (1-1), it is characterized in that it also has the air curtain device for stopping card neck opening sulfate steam guest performer, described air curtain device is made up of gases at high pressure air inlet pipe (2) and air curtain metal tube (3), described air curtain metal tube (3) is joined end to end by three sections of metal tubes and constitutes, three sections of metal tubes of air curtain metal tube (3) are fitted around in the left side of the upper card neck opening (1-1) of glass melter card neck wall (1) respectively through support, top and right side, air curtain metal tube (3) is provided with one group of spraying high-pressure gas hole (3-1) towards the inner side of card neck opening (1-1), one end of described air curtain metal tube (3) communicates with the gas outlet of gases at high pressure air inlet pipe (2), the other end of air curtain metal tube (3) is blocked by shrouding。
2. the device of minimizing float glass smelting kiln card neck opening part sulfate defect according to claim 1, it is characterized in that the axis of three sections of metal tubes of air curtain metal tube (3) is equal to the vertical dimension of the centreline space of card neck opening (1-1) A, 50mm≤A≤500mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114415.6U CN205328853U (en) | 2016-02-05 | 2016-02-05 | Reduce device of float glass melting furnace card neck opening part sulphate defect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114415.6U CN205328853U (en) | 2016-02-05 | 2016-02-05 | Reduce device of float glass melting furnace card neck opening part sulphate defect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205328853U true CN205328853U (en) | 2016-06-22 |
Family
ID=56317855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620114415.6U Active CN205328853U (en) | 2016-02-05 | 2016-02-05 | Reduce device of float glass melting furnace card neck opening part sulphate defect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205328853U (en) |
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2016
- 2016-02-05 CN CN201620114415.6U patent/CN205328853U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |