CN220183073U - Float glass tin bath purging device - Google Patents
Float glass tin bath purging device Download PDFInfo
- Publication number
- CN220183073U CN220183073U CN202321273219.XU CN202321273219U CN220183073U CN 220183073 U CN220183073 U CN 220183073U CN 202321273219 U CN202321273219 U CN 202321273219U CN 220183073 U CN220183073 U CN 220183073U
- Authority
- CN
- China
- Prior art keywords
- pipe
- purging
- shell
- tin bath
- float glass
- 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
- 238000010926 purge Methods 0.000 title claims abstract description 63
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000005329 float glass Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000010408 sweeping Methods 0.000 claims abstract description 6
- 239000011449 brick Substances 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 16
- 239000011521 glass Substances 0.000 abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 7
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract description 7
- 229910001887 tin oxide Inorganic materials 0.000 abstract description 7
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model provides a float glass tin bath purging device, and belongs to the technical field of glass tin baths. The float glass tin bath purging device comprises a shell, wherein a tin bath is arranged in the shell; the purging mechanism comprises a purging pipe which is detachably connected with the shell; the through hole is formed in the left side of the shell and is matched with the purging pipe; the air outlets are uniformly formed in the purging pipe; the air inlet pipe, the pipe fixed connection is swept to the intake pipe, the inside of intake pipe and the inside intercommunication of sweeping the pipe, through setting up sweeping the mechanism, will sweep the pipe and stretch into the inside of casing from the through-hole, open the nitrogen source, nitrogen gas gets into from the intake pipe, through sweeping the pipe, from all with the venthole blowout of distribution, sweeps the tin oxide of attaching at tin bath inner wall and shells inner wall, makes it fall, has guaranteed the quality of glass, has avoided the loss of product.
Description
Technical Field
The utility model relates to the technical field of glass tin baths, in particular to a float glass tin bath purging device.
Background
The forming process of float glass production is completed in tin bath with protecting gas (N2 and H2), molten glass flows continuously from tank furnace and floats on the surface of tin liquid with relatively high density, and under the action of gravity and surface tension, the molten glass is spread on the tin liquid surface, flattened, formed into upper and lower surface, hardened and cooled, and then led up to transition roller table, the roller of roller table rotates, and the glass ribbon is drawn out of tin bath into annealing furnace, annealed and cut to obtain float glass product.
However, due to the influence of various factors such as tin bath sealing, purity of shielding gas and the like, molten metal tin is easily oxidized to form tin oxide; tin oxide falls on the upper surface of an incompletely hardened glass ribbon due to the action of gravity or the impact or vibration of air flow to form a spot and drop defect, and a small pit is formed on the surface of the glass to influence the quality of the glass and cause the loss of products, so a float glass tin bath purging device is provided to solve the problems.
Disclosure of Invention
In order to overcome the above disadvantages, the present utility model provides a float glass tin bath purging device that overcomes or at least partially solves the above-described technical problems.
The utility model provides a float glass tin bath purging device, which comprises
A shell, a tin bath is arranged in the shell,
purge mechanism, purge mechanism includes
The purging pipe is detachably connected with the shell;
the through hole is formed in the left side of the shell and is matched with the purging pipe;
the air outlets are uniformly formed in the purging pipe;
the air inlet pipe is fixedly connected with the purging pipe, and the inside of the air inlet pipe is communicated with the inside of the purging pipe.
In a preferred scheme, a driving mechanism is arranged at the left part of the purging pipe and comprises a fixed block, and the fixed block is fixedly connected to the left part of the purging pipe.
In a preferred scheme, the fixed block is rotatably connected with a threaded rod through a bearing, and the threaded rod is in threaded connection with a supporting rod.
In a preferred scheme, the left portion fixedly connected with carousel of threaded rod, be provided with the non-slip raised on the carousel, threaded rod fixedly connected with limiting plate, the limiting plate sets up between carousel and bracing piece.
In a preferred scheme, a mounting mechanism is arranged between the support rod and the shell, the mounting mechanism comprises a limiting groove, and the limiting groove is formed in the bottom of the support rod.
In a preferred scheme, the inner wall fixedly connected with spring of spacing groove, the one end fixedly connected with installation piece of spring, installation piece and the inner wall sliding connection of spacing groove.
In a preferred scheme, the left part of casing fixedly connected with mounting panel, the mounting groove with installation piece assorted is seted up at the top of mounting panel.
In a preferred scheme, a plurality of roof bricks are fixedly connected between the inner walls of the shell, and brick joints are arranged between adjacent roof bricks.
In a preferred scheme, the top of casing is fixed with the gas-supply pipe, the right part fixedly connected with outlet duct of casing, outlet duct and gas-supply pipe all communicate with the inside of casing.
The utility model provides a float glass tin bath purging device, which has the beneficial effects that:
1. through setting up the mechanism that sweeps, will sweep the pipe and stretch into the inside of casing from the through-hole, open the nitrogen source, nitrogen gas gets into from the intake pipe, through sweeping the pipe, from all with the venthole blowout of distribution, to attaching at tin bath inner wall and shells inner wall's tin oxide and sweep, make it fall, guaranteed the quality of glass, avoided the loss of product.
2. Through rotating the carousel, the carousel drives the threaded rod and rotates, because threaded rod and bracing piece threaded connection, the threaded rod drives the fixed block and moves right, and the fixed block drives and sweeps the pipe and move right, and then makes and sweeps the pipe and remove in the casing, makes and sweeps the pipe can be to the more comprehensive of sweeping.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a perspective view of an overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a housing according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a driving mechanism according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a support bar according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a mounting plate according to an embodiment of the present utility model;
in the figure: 1. a housing; 2. a purge mechanism; 201. a purge tube; 202. a through hole; 203. an air outlet hole; 204. an air inlet pipe; 3. a tin bath; 4. a driving mechanism; 401. a support rod; 402. a threaded rod; 403. a fixed block; 404. a turntable; 405. a limiting plate; 5. a mounting mechanism; 501. a limit groove; 502. a spring; 503. a mounting block; 504. a mounting plate; 505. a mounting groove; 6. a roof brick; 7. brick joints; 8. a gas pipe; 9. and an air outlet pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a float glass tin bath sweeps device, includes casing 1, and tin bath 3 has been seted up to casing 1's inside, sweeps mechanism 2 and includes sweeps pipe 201, through-hole 202, venthole 203 and intake pipe 204, sweeps pipe 201 and casing 1 detachable connection; the through hole 202 is formed on the left side of the shell 1 and is matched with the purge pipe 201; the plurality of air outlets 203 are arranged, and the plurality of air outlets 203 are uniformly arranged on the purging pipe 201; the inside of the air inlet pipe 204 is communicated with the inside of the purging pipe 201, the purging pipe 201 is extended into the inside of the shell 1 from the through hole 202 by arranging the purging mechanism 2, a nitrogen source is opened, nitrogen enters from the air inlet pipe 204 and passes through the purging pipe 201, and is sprayed out from the air outlet holes 203 which are uniformly distributed, so that tin oxide attached to the inner wall of the tin bath 3 and the inner wall of the shell 1 is purged, and falls down, the quality of glass is ensured, and the loss of products is avoided;
the left part of the purging pipe 201 is provided with a driving mechanism 4, the driving mechanism 4 comprises a fixed block 403, the fixed block 403 is fixedly connected to the left part of the purging pipe 201, the fixed block 403 is rotationally connected with a threaded rod 402 through a bearing, the threaded rod 402 is in threaded connection with a supporting rod 401, the left part of the threaded rod 402 is fixedly connected with a rotary table 404, anti-slip protrusions are arranged on the rotary table 404, the threaded rod 402 is fixedly connected with a limiting plate 405, the limiting plate 405 is arranged between the rotary table 404 and the supporting rod 401, the rotary table 404 drives the threaded rod 402 to rotate through rotating the rotary table 404, and the threaded rod 402 drives the fixed block 403 to move rightwards due to the threaded connection of the threaded rod 402 and the supporting rod 401, the fixed block 403 drives the purging pipe 201 to move rightwards, so that the purging pipe 201 moves in the shell 1, the purging pipe 201 can be more comprehensively purged, and the limiting plate 405 is used for limiting the maximum position of the rightward movement of the purging pipe 201;
a mounting mechanism 5 is arranged between the support rod 401 and the shell 1, the mounting mechanism 5 comprises a limit groove 501, the limit groove 501 is formed in the bottom of the support rod 401, a spring 502 is fixedly connected to the inner wall of the limit groove 501, a mounting block 503 is fixedly connected to one end of the spring 502, the mounting block 503 is slidably connected with the inner wall of the limit groove 501, a mounting plate 504 is fixedly connected to the left part of the shell 1, a mounting groove 505 matched with the mounting block 503 is formed in the top of the mounting plate 504, the bottom of the mounting block 503 is propped against the top of the mounting plate 504, then the mounting block 503 is pressed downwards, the mounting block 503 compresses the spring 502 and moves upwards along the limit groove 501, and then the purge pipe 201 stretches into the through hole 202 until the mounting block 503 is pushed to be mounted in the mounting groove 505, and under the rebound of the spring 502, the mounting block 503 is completely mounted in the mounting groove 505, so that the mounting and dismounting are convenient;
a plurality of top cover bricks 6 are fixedly connected between the inner walls of the shell 1, brick joints 7 are arranged between adjacent top cover bricks 6, an air pipe 8 is fixedly arranged at the top of the shell 1, an air outlet pipe 9 is fixedly connected to the right part of the shell 1, the air outlet pipe 9 and the air pipe 8 are communicated with the inside of the shell 1, and protective air is introduced into the air pipe 8 and enters the tin bath 3 from the brick joints 7;
specifically, the working process or working principle of the float glass tin bath purging device is as follows: the operator pushes the bottom of the installation block 503 against the top of the installation plate 504, then presses the installation block 503 downwards, the installation block 503 compresses the spring 502 and moves upwards along the limiting groove 501, and then stretches the purge pipe 201 into the through hole 202 until the installation block 503 is pushed to be installed in the installation groove 505, and under the resilience of the spring 502, the installation block 503 is completely installed in the installation groove 505, so that installation and disassembly are convenient, and at the moment, the purge pipe 201 cannot be pushed continuously.
The nitrogen source is opened, nitrogen enters from the air inlet pipe 204, the nitrogen passes through the purging pipe 201 and is sprayed out from the air outlet holes 203 which are uniformly distributed, the tin oxide attached to the inner wall of the tin bath 3 and the inner wall of the shell 1 is purged, the tin oxide is enabled to fall down, the quality of glass is guaranteed, loss of products is avoided, the rotary table 404 drives the threaded rod 402 to rotate through the rotary table 404, the threaded rod 402 is in threaded connection with the support rod 401, the threaded rod 402 drives the fixing block 403 to move rightwards, the fixing block 403 drives the purging pipe 201 to move rightwards, the purging pipe 201 is enabled to move in the shell 1, the purging pipe 201 can purge more comprehensively, and the limiting plate 405 is used for limiting the maximum position of the rightward movement of the purging pipe 201.
Claims (9)
1. A float glass tin bath purging device is characterized by comprising a shell (1), wherein a tin bath (3) is arranged in the shell (1),
a purging mechanism (2), the purging mechanism (2) comprising
A purge tube (201), the purge tube (201) being detachably connected with the housing (1);
the through hole (202) is formed in the left side of the shell (1), and the through hole (202) is matched with the purging pipe (201);
the air outlets (203) are formed in a plurality of mode, and the air outlets (203) are uniformly formed in the purging pipe (201);
the air inlet pipe (204), air inlet pipe (204) sweeps pipe (201) fixed connection, the inside of air inlet pipe (204) communicates with the inside of sweeping pipe (201).
2. A float glass tin bath purging device according to claim 1, characterized in that the left part of the purging pipe (201) is provided with a driving mechanism (4), the driving mechanism (4) comprises a fixed block (403), and the fixed block (403) is fixedly connected to the left part of the purging pipe (201).
3. A float glass tin bath purging device according to claim 2, wherein the fixed block (403) is rotatably connected with a threaded rod (402) through a bearing, and the threaded rod (402) is in threaded connection with a support rod (401).
4. A float glass tin bath purging device according to claim 3, wherein the left part of the threaded rod (402) is fixedly connected with a rotary table (404), the rotary table (404) is provided with an anti-slip protrusion, the threaded rod (402) is fixedly connected with a limiting plate (405), and the limiting plate (405) is arranged between the rotary table (404) and the supporting rod (401).
5. The float glass tin bath purging device according to claim 4, wherein a mounting mechanism (5) is arranged between the supporting rod (401) and the shell (1), the mounting mechanism (5) comprises a limiting groove (501), and the limiting groove (501) is formed in the bottom of the supporting rod (401).
6. The float glass tin bath purging device according to claim 5, wherein a spring (502) is fixedly connected to the inner wall of the limit groove (501), one end of the spring (502) is fixedly connected to a mounting block (503), and the mounting block (503) is slidably connected to the inner wall of the limit groove (501).
7. The float glass tin bath purging device according to claim 5, wherein a mounting plate (504) is fixedly connected to the left part of the shell (1), and a mounting groove (505) matched with the mounting block (503) is formed in the top of the mounting plate (504).
8. The float glass tin bath purging device according to claim 7, wherein a plurality of roof bricks (6) are fixedly connected between the inner walls of the shell (1), and brick joints (7) are arranged between adjacent roof bricks (6).
9. The float glass tin bath purging device according to claim 8, wherein the top of the shell (1) is fixedly provided with a gas pipe (8), the right part of the shell (1) is fixedly connected with a gas outlet pipe (9), and the gas outlet pipe (9) and the gas pipe (8) are communicated with the inside of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273219.XU CN220183073U (en) | 2023-05-24 | 2023-05-24 | Float glass tin bath purging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273219.XU CN220183073U (en) | 2023-05-24 | 2023-05-24 | Float glass tin bath purging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220183073U true CN220183073U (en) | 2023-12-15 |
Family
ID=89107229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273219.XU Active CN220183073U (en) | 2023-05-24 | 2023-05-24 | Float glass tin bath purging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220183073U (en) |
-
2023
- 2023-05-24 CN CN202321273219.XU patent/CN220183073U/en active Active
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| GR01 | Patent grant |