CN208395041U - A kind of gas shield device of molten tin bath discharging live-roller - Google Patents
A kind of gas shield device of molten tin bath discharging live-roller Download PDFInfo
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- CN208395041U CN208395041U CN201820953434.7U CN201820953434U CN208395041U CN 208395041 U CN208395041 U CN 208395041U CN 201820953434 U CN201820953434 U CN 201820953434U CN 208395041 U CN208395041 U CN 208395041U
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- gas
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- exhaust pipe
- roller
- live
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Abstract
The utility model provides a kind of gas shield device of molten tin bath discharging live-roller, belongs to float glass technolog field.This gas shield device includes bracket, gas transmission general pipeline, exhaust pipe and regulation pipe; gas transmission general pipeline is connected to two gas transmission branch pipes; two gas transmission branch pipes are separately connected exhaust pipe; regulation pipe is set on exhaust pipe; exhaust pipe is located at the lower section of discharging live-roller, is uniformly provided with several ventholes one on exhaust pipe, offers in regulation pipe and the one-to-one venthole two of each venthole one; regulation pipe is rotatably connected on bracket, and exhaust pipe is fixed on bracket；Filled with sulfur dioxide gas in gas transmission general pipeline.The utility model has many advantages, such as that live-roller can be cleared up.
Description
Technical field
The utility model belongs to float glass technolog field, is related to a kind of gas shield dress of molten tin bath discharging live-roller
It sets.
Background technique
Molten tin bath is one of the three big Thermal Equipments in float glass equipment.Tin bath outlet transition roller be more it is important and
Sensitive position, can take a little impurity out of when glass plate goes out molten tin bath, be easy to generate defect under plate if be stained on live-roller.It needs
Transmission roller surface is handled, for clearing up the volume impurity that may be adhered on live-roller.
Utility model content
The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of molten tin bath discharging live-roller
Gas shield device, technical problem to be solved in the utility model be how by live-roller convey protection gas, to biography
The impurity adhered on dynamic roller is cleared up.
The purpose of this utility model can be realized by the following technical scheme: a kind of gas shield of molten tin bath discharging live-roller
Device, which is characterized in that this gas shield device includes bracket, gas transmission general pipeline, exhaust pipe and regulation pipe, and the gas transmission general pipeline connects
Lead to two gas transmission branch pipes, two gas transmission branch pipes are separately connected exhaust pipe, and the regulation pipe is set on exhaust pipe, the exhaust
Pipe is located at the lower section of discharging live-roller, is uniformly provided with several ventholes one on the exhaust pipe, offers in the regulation pipe
With the one-to-one venthole two of each venthole one, the regulation pipe is rotatably connected on bracket, and the exhaust pipe is fixed on branch
On frame；Filled with sulfur dioxide gas in the gas transmission general pipeline.
Sulfur dioxide gas carries out air-blowing to live-roller below live-roller, and the venthole two in regulation pipe is intermittent and arranges
Venthole one on tracheae communicates, during communicating with closing, between allowing to ventilate between venthole one and venthole two
Gap gradually becomes smaller, and air pressure changes therewith, and airflow direction also changes therewith, in the process to the surface of live-roller into
Row cleaning clears up the surface of live-roller, avoids impurity effect glass-board surface matter in the case where not influencing glass discharging
Amount.
In a kind of gas shield device of above-mentioned molten tin bath discharging live-roller, between the both ends and bracket of the regulation pipe
It is respectively arranged with the transmission component of a driving regulation pipe rotation, the transmission component includes a driving motor, the driving electricity
It is fixedly installed driving wheel one on the output shaft of machine, the biography engaged with driving wheel one is fixedly installed on the tube wall of the regulation pipe
Driving wheel two.
Driving motor drives regulation pipe rotation, changes ventilation section and ventilation side between venthole one and venthole two
To realize the pressure of air-flow and the change of airflow direction.
In a kind of gas shield device of above-mentioned molten tin bath discharging live-roller, lead between the gas transmission branch pipe and exhaust pipe
It crosses hose to be connected, is provided with pressure regulator valve on the gas transmission branch pipe.
Pressure regulator valve is for adjusting exhaust pipe interior air-flow pressure.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this gas shield device.
Fig. 2 is the sectional view of exhaust pipe and regulation pipe.
In figure, 1, bracket；2, gas transmission general pipeline；21, gas transmission branch pipe；3, exhaust pipe；31, venthole one；4, regulation pipe；41,
Venthole two；51, driving motor；52, driving wheel one；53, driving wheel two.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, this gas shield device includes bracket 1, gas transmission general pipeline 2, exhaust pipe 3 and regulation pipe 4, defeated
Gas general pipeline 2 is connected to two gas transmission branch pipes 21, and two gas transmission branch pipes 21 are separately connected exhaust pipe 3, and regulation pipe 4 is set in exhaust pipe
On 3, exhaust pipe 3 is located at the lower section of discharging live-roller, is uniformly provided with several ventholes 1 on exhaust pipe 3, opens in regulation pipe 4
Equipped with the one-to-one venthole 2 41 of each venthole 1, regulation pipe 4 is rotatably connected on bracket 1, and exhaust pipe 3 is fixed on
On bracket 1；Filled with sulfur dioxide gas in gas transmission general pipeline 2.
Sulfur dioxide gas carries out air-blowing to live-roller below live-roller, and the venthole 2 41 in regulation pipe 4 is intermittent
It communicates with the venthole 1 on exhaust pipe 3, during communicating with closing, permits between venthole 1 and venthole 2 41
Perhaps the gap ventilated gradually becomes smaller, and air pressure changes therewith, and airflow direction also changes therewith, in the process to transmission
The surface of roller is cleared up, and in the case where not influencing glass discharging, is cleared up the surface of live-roller, is avoided impurity effect
Glass-board surface quality.
The transmission component that a driving regulation pipe 4 rotates, transmission are respectively arranged between the both ends and bracket 1 of regulation pipe 4
Component includes a driving motor 51, is fixedly installed driving wheel 1 on the output shaft of driving motor 51, on the tube wall of regulation pipe 4
It is fixedly installed the driving wheel 2 53 engaged with driving wheel 1；Driving motor 51 drives regulation pipe 4 to rotate, and changes venthole one
Ventilation section and ventilation direction between 31 and venthole 2 41, to realize the pressure of air-flow and the change of airflow direction.
It is connected between gas transmission branch pipe 21 and exhaust pipe 3 by hose, is provided with pressure regulator valve on gas transmission branch pipe 21；Pressure regulator valve is used
In adjusting 3 interior air-flow pressure of exhaust pipe.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (3)
1. a kind of gas shield device of molten tin bath discharging live-roller, which is characterized in that this gas shield device include bracket (1),
Gas transmission general pipeline (2), exhaust pipe (3) and regulation pipe (4), the gas transmission general pipeline (2) are connected to two gas transmission branch pipes (21), two gas transmissions
Branch pipe (21) is separately connected exhaust pipe (3), and the regulation pipe (4) is set on exhaust pipe (3), and the exhaust pipe (3) is located at
Discharge the lower section of live-roller, is uniformly provided with several ventholes one (31) on the exhaust pipe (3), opens on the regulation pipe (4)
Equipped with the one-to-one venthole two (41) of each venthole one (31), the regulation pipe (4) is rotatably connected on bracket (1),
The exhaust pipe (3) is fixed on bracket (1)；Filled with sulfur dioxide gas in the gas transmission general pipeline (2).
2. a kind of gas shield device of molten tin bath discharging live-roller according to claim 1, which is characterized in that the regulation pipe
(4) transmission component of driving regulation pipe (4) rotation, the transmission component are respectively arranged between both ends and bracket (1)
Including a driving motor (51), driving wheel one (52), the adjusting are fixedly installed on the output shaft of the driving motor (51)
It manages and is fixedly installed the driving wheel two (53) engaged with driving wheel one (52) on the tube wall of (4).
3. a kind of gas shield device of molten tin bath discharging live-roller according to claim 1 or claim 2, which is characterized in that described defeated
It is connected between gas branch pipe (21) and exhaust pipe (3) by hose, is provided with pressure regulator valve on the gas transmission branch pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953434.7U CN208395041U (en) | 2018-06-20 | 2018-06-20 | A kind of gas shield device of molten tin bath discharging live-roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953434.7U CN208395041U (en) | 2018-06-20 | 2018-06-20 | A kind of gas shield device of molten tin bath discharging live-roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208395041U true CN208395041U (en) | 2019-01-18 |
Family
ID=65132985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820953434.7U Active CN208395041U (en) | 2018-06-20 | 2018-06-20 | A kind of gas shield device of molten tin bath discharging live-roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208395041U (en) |
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2018
- 2018-06-20 CN CN201820953434.7U patent/CN208395041U/en active Active
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