CN209702546U - A kind of glass spout for molten tin bath - Google Patents
A kind of glass spout for molten tin bath Download PDFInfo
- Publication number
- CN209702546U CN209702546U CN201920585439.3U CN201920585439U CN209702546U CN 209702546 U CN209702546 U CN 209702546U CN 201920585439 U CN201920585439 U CN 201920585439U CN 209702546 U CN209702546 U CN 209702546U
- Authority
- CN
- China
- Prior art keywords
- glass
- spout
- molten tin
- tin bath
- platinum
- 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.)
- Active
Links
Landscapes
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model provides a kind of glass spout for molten tin bath, it is characterised in that: it includes glass spout (1), is communicated with platinum channel (2) in glass spout (1) one end end, and platinum channel (2) other end is connected to glass furnace.The utility model structure is simple, it is easy to use, eliminate flashboard between platinum channel in the prior art and glass spout, it avoids the gap installing flashboard in the prior art and occurring, improve the leakproofness in glass metal transmission process, foreign gas or dust are avoided into the pollution to glass metal, it is ensured that the quality of glass production.
Description
Technical field:
The utility model relates to float glass equipment fields, are specifically exactly a kind of glass liquid stream for molten tin bath
Slot.
Background technique:
In float glass process, for steady production, the product thickness of stable and uniform is obtained, needs to control glass metal
Enter the speed and stability of flow of molten tin bath by chute.The regulating device of existing glass flow quantity, as shown in Figure 1, in the prior art
It is that flow is arranged by the connection in platinum channel and chute to adjust flashboard 5, flashboard material is made by refractory material, is passed through
The height of flashboard 5 is adjusted, glass flow quantity is adjusted to realize and stablizes the purpose for entering the glass flow quantity of molten tin bath.Such as attached drawing
Shown in 1: glass metal flows into chute 1 by 3 bottom gap of flashboard from platinum pipeline 2, and glass metal is after entering chute 1, glass metal
4 height of liquid level line can be substantially reduced, flow into molten tin bath 3 from the other side of chute 1 along 1 bottom brick of chute after chute is paved, and float
It floats on tin liquor 3a, passes through the stretching and traction of edge machine and live-roller in molten tin bath 3, glass tape is made in glass metal.
But there is also following problems in the prior art: due to the presence in flashboard, and flashboard needs to move up and down, must
Surely having flashboard surrounding, there are gaps, due to poorly sealed, it may appear that temperature is irregular, and there are cold spots, leads to temperature of glass liquid not
It is even；And condensate presence is had at cold spot, glass metal is polluted in the glass metal that can be fallen into chute when flashboard moves up and down；
And air can be also mixed at gap, into molten tin bath, tin liquor is caused to be reduced the quality for influencing glass production；In addition, on flashboard 3
It can rub with other refractory material frictions of surrounding when lower mobile and be possible to will appear dust, fall into and pollute glass metal in glass metal；
When flash-board control mechanism or flashboard itself break down, will cause falls flashboard to block melt flow.
Utility model content:
The utility model is exactly in order to overcome the shortcomings in the prior art, to provide a kind of glass spout for molten tin bath.
The application the following technical schemes are provided:
A kind of glass spout for molten tin bath, it includes the glass spout of tubulose, it is characterised in that: the glass metal
Chute one end be sealed condition make the end formed sealed end, the other end be open state, and the glass spout other end with
Molten tin bath corresponding matching is communicated with platinum channel, the platinum channel other end and glass in the bottom of glass spout one end end
The connection of glass kiln.
Based on the above technical solution, there can also be technical solution further below:
It is equipped with electric wire on the platinum channel platinum layer, and cooperation is connected to power supply by electric wire, by adjusting electric power
Power is supplied, for changing the temperature of glass metal, and then adjusts the flow velocity of glass metal.
The design principle of utility model:
In glass production, height of the glass flow quantity depending on glass liquid level in chute, and glass liquid level in chute
Height is subtracted obtained by the droop loss of channel and flashboard by glass liquid level of kiln height.
The prior art under normal conditions, glass furnace liquid level stablizes control by included thereon liquidometer and feeding quantity
System, therefore in the case where material side is constant, the glass liquid level height of chute is determined by the crushing of platinum channel and flashboard.The prior art
In float glass in flow control mode be stable channel temperature, adjust flashboard aperture, with realize adjust chute glass
The purpose of liquid level.
The utility model, by theoretical calculation, calculates platinum channel normal production scenarios under clear manufacturing condition
Under crushing, obtain molten tin bath theory liquid level；Need to obtain theoretical chute liquid level further according to flow, and will in design
The theoretical level is consistent with channel theory liquid level.In actual production, if there is other factors influence to lead to discharging flow
Variation, to change viscosity of glass metal, realizes glass liquid level height in adjustment chute by finely tuning the temperature of platinum channel pipeline
Purpose, to control stability of flow.
Utility model advantage:
The utility model structure is simple, it is easy to use, eliminate between platinum channel in the prior art and glass spout
Flashboard, avoid installation flashboard occurs in the prior art gap, improve leakproofness in glass metal transmission process, keep away
Foreign gas or dust are exempted from into the pollution to glass metal, it is ensured that the quality of glass production.
Detailed description of the invention:
Fig. 1 is structural schematic diagram in the prior art；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment:
As shown in Fig. 2, a kind of glass spout for molten tin bath, it includes the glass metal of the tubulose made of refractory material
Chute 1, described 1 one end of glass spout are that sealed condition makes the end form sealed end, and the other end is open state, and glass
The opening and 3 corresponding matching of molten tin bath of 1 other end of glass spout, so that the glass metal 4 flowed into glass spout 1 can be from glass metal
The opening of 1 other end of chute flows into molten tin bath 3, and swims on tin liquor 3a.
It is connected in the downside of 1 one end end of glass spout into platinum channel 2,2 outlet end of platinum channel and glass
The connection of 1 bottom surface of spout, the liquid feeding end of described 2 one end of platinum channel are connected to glass furnace not shown in figure.Such platinum
Glass metal in channel will diffuse in upwards in glass spout from platinum channel outlet end, ensure that glass metal is entering glass
Will not occur cavity when glass spout in platinum channel, not have gas and enter in platinum channel, to ensure that platinum is logical
The temperature of glass metal in road, avoids the appearance of cold spot.
The platinum channel 2 is that tubular conduit is made by refractory material, and platinum layer is covered in tubular inner wall, in institute
It states 2 platinum layer of platinum channel and is additionally provided with electricity on electric wire so that platinum layer connects to power supply cooperation by electric wire equipped with electric wire
Activity of force control device.Affiliated glass spout 1 and platinum channel 2 are to be made into integration.
In actual production, if there is other factors influence, when glass spout discharging flow being caused to change, regulation power control
Device processed, so that platinum layer current flow changes, since platinum layer and metal have corresponding resistance value, platinum layer electricity
After flowing flow change, platinum layer can generate calorific value change because of the change of electric current, thus to the glass metal in platinum channel
Temperature adjusting is carried out, to change viscosity of glass metal, and then changes the flow velocity of glass metal, realizes glass in adjustment glass spout
The purpose of flow quantity.
Claims (2)
1. a kind of glass spout for molten tin bath, it includes the glass spout (1) of tubulose, it is characterised in that: the glass
Spout (1) one end is that sealed condition makes the end form sealed end, and the other end is open state, and glass spout (1)
The other end and molten tin bath corresponding matching, are communicated with platinum channel (2), the platinum in the side of glass spout (1) other end end
Golden channel (2) other end is connected to glass furnace.
2. a kind of glass spout for molten tin bath according to claim 1, it is characterised in that: in the platinum channel
(2) platinum layer is equipped with electric wire, and connects to power supply cooperation by electric wire, changes the temperature of glass metal by adjusting power supply
Degree, and then change the flow velocity of glass metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920585439.3U CN209702546U (en) | 2019-04-23 | 2019-04-23 | A kind of glass spout for molten tin bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920585439.3U CN209702546U (en) | 2019-04-23 | 2019-04-23 | A kind of glass spout for molten tin bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702546U true CN209702546U (en) | 2019-11-29 |
Family
ID=68649061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920585439.3U Active CN209702546U (en) | 2019-04-23 | 2019-04-23 | A kind of glass spout for molten tin bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209702546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879584A (en) * | 2019-04-23 | 2019-06-14 | 蚌埠中光电科技有限公司 | A kind of glass spout for molten tin bath |
-
2019
- 2019-04-23 CN CN201920585439.3U patent/CN209702546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879584A (en) * | 2019-04-23 | 2019-06-14 | 蚌埠中光电科技有限公司 | A kind of glass spout for molten tin bath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109879584A (en) | A kind of glass spout for molten tin bath | |
| CN209702546U (en) | A kind of glass spout for molten tin bath | |
| CN115509266A (en) | Control device and control method for adjusting melt flow through rapid reaction and application of control device and control method | |
| CN102963924B (en) | Device and method for producing stannic oxide through self-heating way | |
| CN101279814B (en) | Forming appliance for glass base plate of flat liquid crystal display | |
| CN101476924A (en) | Feeding machine hoisting belt speed control method and materiel delivery system | |
| CN202898594U (en) | Molten silicon liquid surface ranging component for crystalline silicon melting furnace and crystalline silicon melting furnace | |
| CN110255868A (en) | A kind of float glass forming arrangement and forming method improving protective gas utilization efficiency | |
| CN102773439A (en) | Rotational flow reaction system for metal continuous pouring | |
| CN206607153U (en) | Tin tank in floating process of glass production entrance structure | |
| CN205387540U (en) | Glass's forming die and former | |
| CN110260667A (en) | The discharge system of rock wool electric smelter | |
| CN202576206U (en) | Structure for stabilizing feed and overflow | |
| JP2003292323A (en) | Glass-fusing furnace and glass-fusing method | |
| CN204824586U (en) | Glass melting furnace cooling air current adjusting device of portion | |
| CN102141191A (en) | SO2 conveying device | |
| CN205587169U (en) | Carry current stabilizer for ore pulp | |
| CN102643012B (en) | Structure for realizing stability of supplying and overflowing | |
| CN208408498U (en) | A kind of volume control device of magnesium alloy melt | |
| CN205934140U (en) | Spinning cross air blasting electric adjusting device | |
| CN102009150A (en) | Liquid level control method and device for casting tundish | |
| CN219839622U (en) | Glass kiln discharging device | |
| CN219409869U (en) | Zinc liquid diversion buffer structure for aluminum plating zinc | |
| RU201719U1 (en) | ANNEALING FURNACE FOR COMBINED HIGH-UNIFORM HEATING OF GLASS FIBER | |
| CN218955463U (en) | Melting furnace is used in rock wool production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |