CN216191882U - Device for cleaning tin ash in slag scraping pool of tin bath - Google Patents
Device for cleaning tin ash in slag scraping pool of tin bath Download PDFInfo
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- CN216191882U CN216191882U CN202122410992.3U CN202122410992U CN216191882U CN 216191882 U CN216191882 U CN 216191882U CN 202122410992 U CN202122410992 U CN 202122410992U CN 216191882 U CN216191882 U CN 216191882U
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Abstract
The utility model relates to a device of tin bath slagging-off pond clearance tin ash, wherein, the both sides of tin bath exit end form through the guide wall interval and take off the slag bath, the front side of this guide wall is formed with tin liquid inflow channel, the rear side forms tin liquid return channel, the outside of taking off the slag bath is injectd by the tin bath lateral wall, it is provided with tin ash drainage motor to lie in tin liquid inflow channel department in the slag bath to take off, the upper portion of tin liquid return channel is provided with tin ash stop piece, be used for intercepting the tin ash that floats on tin liquid upper portion that flows back to the tin bath, the outside of taking off the slag bath is provided with tin ash collecting box, take off and communicate through the soot blower between slag bath and the tin ash collecting box, the tin ash device stretches into in the slag bath tin liquid top and lies in soot blower department from the outside, be used for with the tin ash that floats on the tin liquid blows into in the tin ash collecting box. Through above-mentioned technical scheme, can realize taking off the sustainable clearance of tin ash in the sediment pond to the molten tin bath, the clearance is thorough, avoids shaking and influencing the glass quality because of secondary pollution and the tin liquor that manual cleaning leads to.
Description
Technical Field
The utility model relates to a glass substrate production field specifically relates to a device of slag bath clearance tin ash is taken off to molten tin bath.
Background
The tin bath is the core thermal equipment of float glass forming process, the glass liquid flows into the tin bath through the flow channel, and the high-quality plate glass with good flatness and high light transmittance is finally formed through flattening, polishing, forming and annealing.
In the actual production process, the tin liquor at the outlet end of the tin bath is inevitably polluted due to the infiltration of outside air, and the contact between tin ash floating on the tin liquor and glass is the root cause of tin staining. The general solution to the defects of the float glass in the prior art is that guide walls are respectively arranged on two sides of the outlet end of a tin bath, slag removing pools on two sides are formed at intervals, a T-shaped tin ash drainage motor is installed on the side wall of the tin bath, directional thrust is applied to molten tin through the tin ash drainage motor, polluted molten tin is guided into the slag removing pools on two sides, the molten tin is left in the slag removing pools, and clean molten tin flows back into the tin bath.
However, the device also has a lot of deficiencies, because the problem of the structure of the molten tin bath, the tin ash drainage motor can only be installed on the side wall of the molten tin bath, so that the polluted tin liquor near the slag skimming pool can only be guided into the slag skimming pool, and the tin ash floating on the surface of the tin liquor stays in the slag skimming pool and can not be cleaned, so that the whole slag skimming pool is easily filled to influence the derivation of the tin ash, and the final result is that the tin ash at the outlet end of the molten tin bath is not thoroughly cleaned, and the production quality of glass is influenced due to accumulation. Meanwhile, as the tin ash in the existing slag skimming pool is manually scraped out, the tin ash in the pool needs to be regularly cleaned, when a cleaning worker opens the observation window to clean, the external air enters the tin liquid to cause secondary pollution, and the tin liquid is easy to shake when the tin ash is manually skived, the tin liquid can be driven to shake in a tin bath outlet triangular area, so that the tin defect on the surface of the glass plate is increased, the fluctuation of the bath pressure is easy to generate, and the defects of dripping objects on the upper surface of the glass plate and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize taking off the device of sediment pond clearance tin ash in the sediment pond to the molten tin bath sustainability clearance, need not manual operation.
In order to achieve the above object, the present disclosure provides a device for cleaning tin ash in a tin bath slagging pool, wherein two sides of an outlet end of the tin bath are respectively formed with a slagging pool at intervals by a guide wall, a tin liquid inflow channel is formed at a front side of the guide wall, a tin liquid backflow channel is formed at a rear side of the guide wall, an outer side of the slagging pool is limited by a side wall of the tin bath, a tin ash drainage motor is arranged at the tin liquid inflow channel in the slagging pool, a tin ash stop member is arranged at an upper portion of the tin liquid backflow channel and used for stopping tin ash floating on an upper portion of the tin liquid and flowing back into the tin bath, a tin ash collecting box is arranged at an outer side of the slagging pool, the slagging pool and the tin ash collecting box are communicated by a soot blowing opening, the device for cleaning tin ash in the tin bath slagging pool further comprises a tin ash blowing device, the tin ash blowing device is provided with a blowing nozzle positioned above the tin liquid and pointing to the soot blowing opening, and the tin ash collecting box is used for blowing tin ash floating on the tin liquid into the tin ash collecting box.
Optionally, the soot blowing port is disposed opposite to the molten tin reflow channel.
Optionally, the tin ash stopping member is a block-shaped structure, the block-shaped structure is provided with a guide wall which is obliquely arranged towards one side of the tin ash drainage motor, and the included angle between the guide wall and the advancing direction of the glass plate in the tin bath is larger than 90 degrees.
Optionally, the soot stop has a guide surface that guides the soot toward the soot blowing port.
Optionally, a side cover for sealing the slagging-off tank and maintaining the temperature of the molten tin in the slagging-off tank is arranged on the upper portion of the slagging-off tank, one end of the side cover is fixedly connected to a top cover on the upper portion of the molten tin bath, the other end of the side cover is connected to the side wall of the molten tin bath, and the tin ash blowing device penetrates through the upper wall of the side cover from the outside and extends into the slagging-off tank.
Optionally, the tin ash blowing device comprises an air blowing pipe, an air blowing pipe adjusting device arranged on the air blowing pipe, and the blowing nozzle connected to the tail end of the air blowing pipe.
Optionally, the blowing nozzle is a flat air nozzle, the flat air nozzle is located above the liquid level of the tin liquid and is arranged opposite to the soot blowing opening, and an acute angle is formed between the flat air nozzle and the liquid level of the tin liquid and the height of the flat air nozzle is adjustable.
Optionally, the tin ash collecting box is provided with an observation window, and the lower part of the tin ash collecting box is provided with an ash cleaning port.
Optionally, a flow guide pipe for guiding out the gas introduced into the gas blowing pipe is arranged on the tin ash collecting box, and a flow guide pipe adjusting device is arranged on the flow guide pipe and used for maintaining the pressure in the tin bath to be higher than the pressure in the slagging-off tank.
Optionally, a movable protection plate for preventing tin ash from adhering to the observation window is arranged on the inner side of the observation window.
Through the technical scheme, the device of sediment pond clearance tin ash is taken off to molten tin bath that this disclosure provided is through setting up tin ash stop part on molten tin backflow channel upper portion, can effectively intercept the tin ash that floats on molten tin upper portion in flowing back to the molten tin bath, utilize and blow in the tin ash collecting box of tin ash outside the sediment pond of taking off with the tin ash device, realized taking off the sustainable clearance of the tin ash in the sediment pond to the molten tin bath, the clearance is thorough, thereby avoided shaking because of secondary pollution and molten tin that artifical clearance leads to and influence the glass quality.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic structural diagram of an apparatus for cleaning tin ash provided in an embodiment of the present disclosure;
FIG. 2 is a partial cross-sectional view of an apparatus for cleaning tin ash provided by an embodiment of the present disclosure;
FIG. 3 is a schematic position diagram of a flat air nozzle of the device for cleaning tin ash provided by the embodiment of the disclosure;
fig. 4 is a schematic structural diagram of a groove of an apparatus for cleaning tin ash provided by an embodiment of the disclosure.
Description of the reference numerals
1-tin bath side wall; 2-a guide wall; 3-a tin liquid inflow channel; 4-a molten tin reflow channel; 5 a solder paste stop; 6-tin liquid; 7-flat tuyere; 8-tin ash collecting box; 9-an air blowing pipe; 10-a gas blowing pipe adjusting device; 11-an ash blowing port; 12-a draft tube; 13-a top cover; 14-ash-blowing brick; 15-observation window; 16-ash removal port; 17-side cover; 18-a groove; 19-a draft tube adjusting device; 20-a protective plate; 21-tin ash drainage motor; 22-guide wall.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, the use of the directional terms such as "up" and "down" generally means "up" and "down" and "front" and "rear" are defined on the basis of the glass sheet advancing direction, which is the forward direction and the reverse direction is the rearward direction, which are opposite to each other in the gravity direction when the respective members are in the use state. The term "inner" and "outer" refer to "inner" and "outer" relative to the contour of the corresponding component itself. Furthermore, in the following description, when referring to the figures, the same reference numbers in different figures denote the same or similar elements, unless otherwise explained.
According to the specific embodiment of the present disclosure, referring to fig. 1 and 2, there is provided a device for cleaning tin ash in a molten tin bath slagging pool, wherein two sides of an outlet end of the molten tin bath form the slagging pool at intervals by a guide wall 2, a molten tin inflow channel 3 is formed at a front side of the guide wall 2, a molten tin backflow channel 4 is formed at a rear side, an outer side of the slagging pool is defined by a side wall 1 of the molten tin bath, a molten tin ash drainage motor 21 is provided at the molten tin inflow channel 3 in the slagging pool, a molten tin ash stop member 5 is provided at an upper portion of the molten tin backflow channel 4 for stopping molten tin ash floating on an upper portion of the molten tin 6 and flowing back into the molten tin bath, a molten tin ash collection box 8 is provided at an outer side of the slagging pool, the slagging pool and the molten tin ash collection box 8 are communicated through an ash blowing port 11, the device for cleaning tin ash in the molten tin bath further comprises a molten tin ash blowing device, the molten tin ash blowing device has a blowing nozzle located above the molten tin 6 and directed to the molten tin blowing port 11, for blowing tin dust floating on the molten tin 6 into the tin dust collecting box 8, i.e. the tin dust blowing device has a blowing nozzle directed to the dust blowing opening 11 for pushing the tin dust to move through the dust blowing opening 11 toward the tin dust collecting box 8 by blown gas. The material of the tin ash stop piece 5 is the same as that of the tin bath bottom brick, and zircon with higher density and better thermal shock resistance is preferred, which is not particularly limited by the disclosure.
Through the technical scheme, the device of sediment pond clearance tin ash is taken off to molten tin bath that this disclosure provided is through setting up tin ash stop part 5 on 4 upper portions of molten tin backflow channel, can effectively intercept the tin ash that floats on 6 upper portions of molten tin in backward flow to the molten tin bath, utilize and blow in the tin ash collecting box 8 of the outside tin ash in sediment pond is taken off with the tin ash to the tin bath, realized taking off the sustainable clearance of the tin ash in the sediment pond to the molten tin bath, the clearance is thorough, thereby secondary pollution and molten tin 6 that have avoided leading to because of artifical clearance rock and influence glass quality.
According to the specific embodiment of the present disclosure, the soot blowing port 11 is disposed opposite to the molten tin reflow channel 4, so that the molten tin ash on the upper portion of the molten tin flowing into the molten tin reflow channel 4 is advantageously blown into the molten tin ash collecting box 8 smoothly after being intercepted by the molten tin ash stopping member 5.
In the specific embodiment provided by the present disclosure, referring to fig. 1, the tin ash stopper 5 is a block structure having a guide wall 22 disposed obliquely toward one side of the tin ash drainage motor 21, and the guide wall 22 is at an angle greater than 90 degrees with respect to the glass plate advancing direction in the molten tin bath, for example, the angle between the tin ash stopper 5 and the glass plate advancing direction is 110 ° to 120 °, so as to facilitate intercepting and collecting tin ash floating on the upper portion of the molten tin 6 flowing through the molten tin backflow channel 4 in the slagging-off bath toward the area of the soot blowing opening 11, which is not particularly limited by the present disclosure.
In the specific embodiment provided by the present disclosure, the solder dust stopper 5 has a guide surface that guides solder dust toward the dust blowing port 11. As an example, the soot stop member 5 is a block structure having a guide wall disposed obliquely toward one side of the soot-draining motor 21, the guide wall being at an angle of more than 90 degrees with respect to the advancing direction of the glass sheet in the molten tin bath.
In some embodiments, as shown in FIG. 4, the solder dust stopper 5 is disposed on the upper portion of the molten tin reflow channel 4 through the groove 18 on the side wall 1 of the molten tin bath and the upper portion of the baffle wall 2. Offer the recess 18 that corresponds with the outer edge profile of tin ash stopper 5 at the upper surface of molten tin bath lateral wall 1 and guiding wall 2, when tin ash stopper 5 sets up on recess 18, the bottom of tin ash stopper 5 is soaked the certain degree of depth of molten tin 6, for example the degree of depth of soaking molten tin 6 is 10 ~ 15 mm. When the tin liquid 6 flows back to the vicinity of the inlet of the tin liquid backflow channel 4 under the action of the tin ash drainage motor 21, tin ash floating on the upper part of the tin liquid 6 is intercepted by the tin ash stop piece 5 and is gathered in the soot blowing opening area in front of the tin ash stop piece 5, and the tin liquid 6 flows back to the tin liquid backflow channel 4 from the lower part of the tin ash stop piece 5 and is converged into a tin bath. The tin ash stop 5 can be fixed on the tin bath side wall 1 and the guide wall 2 by any other suitable means, which is not limited in the present disclosure.
In the embodiment provided by the present disclosure, referring to fig. 2, a side cover 17 for sealing the slagging-off tank and maintaining the temperature of the molten tin 6 in the slagging-off tank is disposed at the upper part of the slagging-off tank, one end of the side cover 17 is fixedly connected to a top cover 13 at the upper part of the molten tin bath, the other end is connected to the side wall 1 of the molten tin bath, and the tin ash blowing device is externally arranged on the upper wall of the side cover 17 to extend into the slagging-off tank. Because the side cover 17 encloses the top of the slagging-off pool which is arranged outside the tin bath and encloses and closes a closed space together with the side wall 1 and the top cover 13 of the tin bath, the reduction of the temperature of the tin liquid 6 in the tin bath caused by the fact that the tin liquid 6 in the slagging-off pool is exposed outside and flows back into the tin bath through the tin liquid backflow channel 4 is avoided.
In the specific embodiment provided by the present disclosure, referring to fig. 1, the tin ash blowing device comprises a blowing pipe 9, a blowing pipe adjusting device 10 mounted on the blowing pipe 9, and a blowing nozzle connected to the end of the blowing pipe 9, wherein the flat blowing nozzle 7 is an example of the blowing nozzle. Wherein, the blowpipe adjusting device 10 is used for adjusting the air flow in the blowpipe 9.
In the specific embodiment provided by the present disclosure, referring to fig. 3, the blowing nozzle is a flat blowing nozzle 7, the flat blowing nozzle 7 is located above the liquid level of the molten tin 6 and is arranged opposite to the soot blowing opening 11, an acute angle is formed between the flat blowing nozzle 7 and the liquid level of the molten tin 6, and the height is adjustable. For example, the included angle between the flat air nozzle 7 and the liquid level of the molten tin 6 can be 10-30 degrees, because the flat air nozzle 7 is positioned above the liquid level of the molten tin 6 and faces the direction of the ash blowing opening 11, when the air blowing pipe 9 is blown, tin ash intercepted by the tin ash stopping part 5 is accumulated in the area of the ash blowing opening 11 under the impact of the air flow blown by the flat air nozzle 7, and when the tin ash is accumulated to a certain amount, part of the tin ash on the upper surface can enter the tin ash collecting box 8 through the ash blowing opening 11 along with the air flow under the impact of the air flow of the flat air nozzle 7, thereby achieving the effect of continuously cleaning the tin ash. The present disclosure is not particularly limited to the acute angle between the flat tuyere 7 and the liquid level of the molten tin 6. As a specific embodiment, the gas introduced into the gas blowing pipe 9 provided by the present disclosure is N2Or N2And H2The mixed gas of (1).
In some embodiments, as shown in fig. 3, a soot blowing brick 14 is arranged on the side wall 1 of the tin bath corresponding to the soot blowing port 11, the highest point of the soot blowing brick 14 is 5-10 mm higher than the tin liquid surface, the width of the portion of the soot blowing brick 14 above the tin liquid surface is controlled to be 30-50 mm, and the inner side of the highest point of the soot blowing brick 14 extends towards the direction of the tin liquid 6 in a slope transition manner, so that the tin ash is favorably introduced into the tin ash collecting box 8 along with the airflow.
In the specific embodiment provided by the present disclosure, referring to fig. 1, the tin ash collection box 8 may further be provided with an observation window 15, and the lower portion may further be provided with an ash removal port 16. The condition that the tin ash was collected in the tin ash collecting box 8 can be observed through observation window 15, and when the more needs of the tin ash of collecting cleared up, can clear up through deashing mouth 16.
In the specific embodiment provided by the present disclosure, a flow guide tube 12 for guiding out the gas introduced into the gas blowing tube 9 may also be disposed on the tin ash collecting box 8, a flow guide tube adjusting device 19 is disposed on the flow guide tube 12, and the flow guide tube adjusting device 19 is used for maintaining the pressure in the tin bath to be greater than the pressure in the slagging-off tank. The flow guide pipe adjusting device 19 can adjust the amount of the discharged gas, so that the stability of the air flow blown out by the flat air nozzle 7 is maintained, the swirling air flow is not easy to generate, and the pressure in the slagging pool is not more than the pressure in the tin bath outlet end tank. If the pressure in the slagging-off tank is greater than the pressure in the outlet end groove, the airflow with the tin ash in the space of the slagging-off tank can enter the groove at the outlet end, and the quality of the glass plate in the tin bath is further influenced.
In the embodiment provided by the present disclosure, as shown in fig. 1, a movable protection plate 20 for preventing tin ash from adhering to the observation window 15 may be further provided inside the observation window 15. For example, a steel plate with a handle capable of being turned up by 90 ° is arranged on the inner side of the observation window 14 to prevent tin ash in the airflow from adhering to the glass of the observation window 14, so as to ensure the service life of the glass of the observation window 14.
The utility model provides a device of tin bath slagging-off pond clearance tin ash is at the during operation, tin liquor 6 of tin bath exit end flows in the slagging-off pond of both sides through tin liquor inflow channel 3 under tin ash drainage motor 21's effect, when the entrance to tin liquor backflow channel 4 of backward flow, the tin ash that floats in tin liquor 6 top is intercepted by tin ash stop part 5, the gathering is in tin ash stop part 5 the place ahead, under the air current effect that the flat tuyere 7 of tin ash of gathering blew out, pile up near soot blowing mouth 11, when the tin ash piles up a certain amount, the tin ash of part upper surface is under the air current impact of flat tuyere 7, in 14 entering tin ash collecting box 8 along with the air current flow through blowing ash brick, the tin ash lasts to continuously blow in tin ash collecting box 8 along with the air current, thereby realize continuously clearing up the tin ash. The blowing pipe adjusting device 10 arranged on the blowing pipe 9 can adjust the air supply quantity, the guide pipe 12 is arranged on the tin ash collecting box 8, and the gas blown into the tin ash collecting box 8 by the blowing pipe 9 can be discharged through the guide pipe 12. The backflow pipe adjusting device 19 can adjust the amount of discharged air, thereby avoiding the generation of swirling air flow in the tin ash collecting box 8 and avoiding the air flow with tin ash in the slagging-off pool entering the tin bath due to the fact that the pressure in the slagging-off pool is greater than the pressure in the tin bath at the outlet end of the tin bath. When the staff need observe the situation that the tin ash was collected in the tin ash collecting box 8, can turn up at any time inside the inboard protection shield 20 of observation window 15 observes the tin ash collecting box 8, when needing the clearance tin ash, clear up through the deashing mouth 16 of 8 lower parts of tin ash collecting box.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A device for cleaning tin ash in a tin bath slagging pool is characterized in that a tin ash stop piece (5) is arranged at the upper part of the tin bath refluxing channel (4) and is used for stopping tin ash floating on the upper part of tin liquid (6) and flowing back to the tin bath, a tin ash collecting box (8) is arranged at the outer side of the slagging pool, the slagging pool and the tin ash collecting box (8) are communicated through an ash blowing port (11), and the device for cleaning tin ash in the tin bath slagging pool further comprises a tin ash blowing device, the tin ash blowing device is provided with a blowing nozzle which is positioned above the tin liquid (6) and is directed to the tin ash blowing port (11), and is used for blowing tin ash floating on the tin liquid (6) into the tin ash collecting box (8).
2. The device for cleaning tin ash in the molten tin bath slagging-off tank according to claim 1, wherein the ash blowing port (11) is arranged opposite to the molten tin backflow channel (4).
3. A device for removing tin ash from a tin bath slagging pond according to claim 2, characterized in that the tin ash stop member (5) is a block-shaped structure having a guide wall (22) inclined toward one side of the tin ash drainage motor (21), and the guide wall (22) forms an angle of more than 90 degrees with the advancing direction of the glass plate in the tin bath.
4. Device for cleaning tin ash from a tin bath slagging bath according to claim 1, characterised in that the tin ash stop (5) has a guide surface which guides the tin ash towards the ash blowing opening (11).
5. The device for cleaning tin ash in the molten tin bath slagging-off tank according to claim 1, wherein a side cover (17) for sealing the slagging-off tank and maintaining the temperature of a molten tin (6) in the slagging-off tank is arranged at the upper part of the slagging-off tank, one end of the side cover (17) is fixedly connected to a top cover (13) at the upper part of the molten tin bath, the other end of the side cover is connected to the side wall (1) of the molten tin bath, and the tin ash blowing device penetrates through the upper wall of the side cover (17) from the outside and extends into the slagging-off tank.
6. The device for cleaning tin ash in the molten tin bath slagging-off pool according to the claim 1, characterized in that the device for blowing tin ash comprises an air blowing pipe (9), an air blowing pipe adjusting device (10) arranged on the air blowing pipe (9), and the blowing nozzle connected with the tail end of the air blowing pipe (9).
7. The device for cleaning tin ash in the slag removing pool of the tin bath according to claim 6, wherein the blowing nozzle is a flat air nozzle (7), the flat air nozzle (7) is positioned above the liquid level of the molten tin (6) and is arranged opposite to the ash blowing port (11), an acute angle is formed between the flat air nozzle (7) and the liquid level of the molten tin (6), and the height between the flat air nozzle and the liquid level of the molten tin (6) is adjustable.
8. The device for cleaning tin ash in the slag raking pool of the molten tin bath according to claim 1, wherein the tin ash collecting box (8) is provided with an observation window (15), and the lower part of the tin ash collecting box is provided with an ash cleaning port (16).
9. The device for cleaning tin ash in the slag removing pool of the tin bath according to claim 6, wherein a flow guide pipe (12) for guiding out the gas introduced into the gas blowing pipe (9) is arranged on the tin ash collecting box (8), a flow guide pipe adjusting device (19) is arranged on the flow guide pipe (12), and the flow guide pipe adjusting device (19) is used for maintaining the pressure in the tin bath to be higher than the pressure in the slag removing pool.
10. A device for removing tin ash in a molten tin bath slag-off pool according to claim 8, wherein a movable protective plate (20) for preventing the tin ash from adhering to the observation window (15) is arranged on the inner side of the observation window (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122410992.3U CN216191882U (en) | 2021-09-30 | 2021-09-30 | Device for cleaning tin ash in slag scraping pool of tin bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122410992.3U CN216191882U (en) | 2021-09-30 | 2021-09-30 | Device for cleaning tin ash in slag scraping pool of tin bath |
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| Publication Number | Publication Date |
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| CN216191882U true CN216191882U (en) | 2022-04-05 |
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| CN202122410992.3U Active CN216191882U (en) | 2021-09-30 | 2021-09-30 | Device for cleaning tin ash in slag scraping pool of tin bath |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286219A (en) * | 2022-08-02 | 2022-11-04 | 山西利虎玻璃（集团）有限公司 | Novel float glass tin bath outlet drainage device |
-
2021
- 2021-09-30 CN CN202122410992.3U patent/CN216191882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286219A (en) * | 2022-08-02 | 2022-11-04 | 山西利虎玻璃（集团）有限公司 | Novel float glass tin bath outlet drainage device |
| CN115286219B (en) * | 2022-08-02 | 2024-01-26 | 山西利虎玻璃（集团）有限公司 | Float glass tin bath outlet drainage device |
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