CN220703516U - Float glass production tin bath with small vertical temperature difference - Google Patents
Float glass production tin bath with small vertical temperature difference Download PDFInfo
- Publication number
- CN220703516U CN220703516U CN202322113502.2U CN202322113502U CN220703516U CN 220703516 U CN220703516 U CN 220703516U CN 202322113502 U CN202322113502 U CN 202322113502U CN 220703516 U CN220703516 U CN 220703516U
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- China
- Prior art keywords
- tin bath
- bath body
- float glass
- gas transmission
- frame
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 239000005329 float glass Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 238000000265 homogenisation Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 241001233242 Lontra Species 0.000 claims 1
- 238000006124 Pilkington process Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model discloses a float glass production tin bath with small vertical temperature difference, which comprises a tin bath body, wherein an extension frame is fixedly embedded at the bottom of an inner cavity of the tin bath body, transmission notches are formed in the left side and the right side of the tin bath body, a homogenization gas transmission assembly is arranged at the top of the inner cavity of the tin bath body, and a diversion gas transmission assembly is arranged at the rear side of the top of the tin bath body. The split-flow type gas transmission assembly and the homogenizing gas transmission assembly are matched for use, so that the gas flow can continuously flow and flow into the tin bath body when the centrifugal fan works, and the gas flow and the hot gas in the tin bath body can quickly and uniformly exchange heat under the assistance of the homogenizing gas transmission assembly; through circulation heat exchange component and extension frame cooperation use, can make refrigerant circulation flow under the circulating pump operating condition, in leading the second transmission pipe with heat to take out the heat at centrifugal fan during operation, reach the purpose of heat circulation and dynamic accuse temperature.
Description
Technical Field
The utility model relates to the technical field of float glass production, in particular to a float glass production tin bath with small vertical temperature difference.
Background
In the float glass production process, the tin bath is one of unnecessary parts, is a forming part of the float glass production process, and is a second thermal device for float glass.
According to the utility model of the float glass tin bath with the patent number of CN218931943U and the name of the utility model, the utility model comprises a bath body and a cooling mechanism, and research and analysis show that although the circulating cooling water is subjected to cooling treatment through a water chiller, the advantage that the temperature of the cooling water is not increased more and more when the cooling water is recycled is ensured as much as possible, but the following defects exist to a certain extent.
If, this equipment carries out external cover installation to the tin bath, and is general to the internal temperature control effect of tin bath, adopts the mode of spraying the precipitation to carry out the endothermic cooling simultaneously, can't guarantee the internal temperature distribution homogeneity of tin bath, very easily leads to the tin bath to appear great deviation to the temperature, and influences float glass shaping quality, cooperates large-scale refrigeration plant control temperature simultaneously, can not retrieve the heat and recycle, in order to solve above technical problem, we design a float glass production tin bath that perpendicular difference in temperature is little for this reason.
Disclosure of Invention
The utility model aims to provide a float glass production tin bath with small vertical temperature difference, which has the advantages of uniform temperature control and heat recovery, and solves the problems that the device has a common temperature control effect on the interior of the tin bath, ensures the uniformity of the temperature distribution in the interior of the tin bath, is extremely easy to cause larger deviation of the temperature of the tin bath in the vertical direction, and can not recover and reuse the heat.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a float glass production tin bath that perpendicular difference in temperature is little, includes the tin bath body, the fixed extension frame that has inlayed in bottom of tin bath body inner chamber, the transmission notch has all been seted up to the left and right sides of tin bath body, homogenization gas transmission subassembly is installed at the top of tin bath body inner chamber, the gaseous transmission subassembly of reposition of redundant personnel is installed to the rear side at tin bath body top, reposition of redundant personnel formula gas transmission subassembly includes centrifugal fan and cavity cover, the back surface mounting of tin bath body has circulating heat transfer subassembly, circulating heat transfer subassembly includes circulating pump and connecting frame, the bottom of cavity cover and the top intercommunication of connecting frame inner chamber.
Preferably, the four corners of the bottom of the tin bath body are fixedly connected with supporting legs, and the top of the extension frame is fixedly inlaid with a heat-conducting plate.
Preferably, the bottom of centrifugal fan passes through bolted connection with the top of tin bath body, centrifugal fan's inlet end intercommunication has the branch pipe, the rear end intercommunication of branch pipe has the house steward, the rear side of house steward inner chamber and the inner chamber intercommunication of cavity cover.
Preferably, a stable seat matched with the main pipe is fixedly arranged at the top of the tin bath body, and an electric regulating valve is sleeved on the surface of the branch pipe.
Preferably, the homogenization gas-supply subassembly includes the gas-supply pipe, the top and the air-out end intercommunication of centrifugal fan of gas-supply pipe, the bottom of gas-supply pipe runs through to the inner chamber of tin bath body and communicates there is the cavity frame, the bottom of cavity frame inner chamber is fixed to inlay has the conducting strip, the equal fixedly connected with branch in four corners at cavity frame top, the top and the top fixed connection of tin bath body inner chamber of branch.
Preferably, the surface of the circulating pump is connected with the connecting part of the extension frame through bolts, and the front surface of the connecting frame is fixedly connected with the back surface of the tin bath body.
Preferably, the liquid inlet end of the circulating pump is communicated with a first transmission pipe, the liquid outlet end of the circulating pump is communicated with a second transmission pipe, and the bottom of the back surface of the connecting frame is fixedly inlaid with a ventilation screen plate.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model uses the split-flow type gas transmission component and the homogenization gas transmission component in a matched way, has the advantage of homogenization gas transmission, can enable the gas flow to continuously flow and flow into the tin bath body when the centrifugal fan works, and enables the gas flow to quickly and uniformly exchange heat with the hot gas in the tin bath body under the assistance of the homogenization gas transmission component, thereby achieving the purpose of uniform temperature control;
the circulating heat exchange assembly and the extension frame are matched for use, so that the circulating heat exchange device has the advantage of heat recycling, can enable the refrigerant to circulate in the working state of the circulating pump, and guide the heat into the second transmission pipe, so that the heat is brought out when the centrifugal fan works, and the purposes of heat circulation and dynamic temperature control are achieved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a bottom perspective view of the structure of the present utility model;
FIG. 3 is a schematic perspective view of the split gas delivery assembly of the present utility model as installed with a homogenizing gas delivery assembly;
FIG. 4 is a bottom perspective view of the homogenizing gas delivery assembly of the present utility model;
fig. 5 is a perspective view showing the stabilizer seat of the present utility model when separated.
In the figure: 1. a tin bath body; 2. an extension frame; 3. a transmission slot; 4. a circulating heat exchange assembly; 41. a circulation pump; 42. a connection frame; 43. a breathable mesh plate; 44. a second transfer tube; 45. a first transfer tube; 5. a split-flow gas delivery assembly; 51. a centrifugal fan; 52. a branch pipe; 53. a hollow sleeve; 54. an electric control valve; 55. a header pipe; 6. a stabilizing seat; 7. homogenizing the gas delivery assembly; 71. a support rod; 72. a hollow frame; 73. a heat conductive sheet; 74. and a gas pipe.
Detailed Description
Referring to fig. 1-5, a float glass production tin bath with small vertical temperature difference comprises a tin bath body 1, wherein an extension frame 2 is fixedly embedded at the bottom of an inner cavity of the tin bath body 1, transmission slots 3 are formed in the left side and the right side of the tin bath body 1, a homogenization gas transmission assembly 7 is arranged at the top of the inner cavity of the tin bath body 1, a split-flow gas transmission assembly 5 is arranged at the rear side of the top of the tin bath body 1, the split-flow gas transmission assembly 5 comprises a centrifugal fan 51 and a hollow sleeve 53, a circulating heat exchange assembly 4 is arranged on the back surface of the tin bath body 1, and the circulating heat exchange assembly 4 comprises a circulating pump 41 and a connecting frame 42;
the four corners of the bottom of the tin bath body 1 are fixedly connected with supporting legs, and the top of the extension frame 2 is fixedly embedded with a heat conducting plate;
the bottom of the centrifugal fan 51 is connected with the top of the tin bath body 1 through bolts, the bottom of the hollow sleeve 53 is communicated with the top of the inner cavity of the connecting frame 42, the air inlet end of the centrifugal fan 51 is communicated with a branch pipe 52, the rear end of the branch pipe 52 is communicated with a main pipe 55, and the rear side of the inner cavity of the main pipe 55 is communicated with the inner cavity of the hollow sleeve 53;
the top of the tin bath body 1 is fixedly provided with a stabilizing seat 6 matched with a main pipe 55, and the surface of a branch pipe 52 is sleeved with an electric regulating valve 54;
the homogenizing gas transmission assembly 7 comprises a gas transmission pipe 74, the top of the gas transmission pipe 74 is communicated with the air outlet end of the centrifugal fan 51, the bottom of the gas transmission pipe 74 penetrates through the inner cavity of the tin bath body 1 and is communicated with a hollow frame 72, a heat conducting fin 73 is fixedly embedded at the bottom of the inner cavity of the hollow frame 72, supporting rods 71 are fixedly connected to four corners of the top of the hollow frame 72, and the top of the supporting rods 71 is fixedly connected with the top of the inner cavity of the tin bath body 1;
the connection part of the surface of the circulating pump 41 and the extension frame 2 is connected through bolts, and the front surface of the connection frame 42 is fixedly connected with the back surface of the tin bath body 1;
the liquid inlet end of the circulating pump 41 is communicated with a first transmission pipe 45, the liquid outlet end of the circulating pump 41 is communicated with a second transmission pipe 44, and the bottom of the back surface of the connecting frame 42 is fixedly embedded with a ventilation screen 43;
in order to ensure the normal discharge of ventilation gas, an exhaust screen plate can be fixedly arranged at the top of the inner cavity of the tin bath body 1, so that dust can be intercepted and the normal discharge requirement of the gas can be met;
in order to meet the liquid injection and drainage requirements of the second transmission pipe 44 and the first transmission pipe 45, a liquid injection three-way valve and a liquid drainage three-way valve can be arranged on the second transmission pipe 44 or the first transmission pipe 45, so that the normal transmission requirements of the refrigerant are met, and the requirements of adding or draining the refrigerant are met in an opening state;
the left end and the right end of the hollow frame 72 are both arranged in an upward inclined way, so that the influence of downward blowing on molten tin and float glass can be avoided;
the requirement of the fixed installation of the first transmission pipe 45 and the circulating pump 41 can be met by arranging the extension frame 2, and the heat conduction plate at the top can rapidly conduct heat to the first transmission pipe 45, and the requirement of the transmission space of float glass can be met by arranging the transmission notch 3;
by arranging the second transmission pipe 44 and the first transmission pipe 45, the refrigerant can circularly flow in the second transmission pipe 44 and the first transmission pipe 45 under the driving of the circulating pump 41 so as to improve the heat exchange efficiency, and by arranging the ventilation screen 43, the normal transmission requirement of the air flow can be met and dust impurities in the air flow are intercepted;
through the arrangement of the branch pipes 52 and the main pipes 55, the air flow can be branched and introduced into the corresponding homogenizing gas transmission assembly 7, and through the arrangement of the electric regulating valve 54, the air flow rate introduced into the branch pipes 52 can be flexibly controlled so as to meet different requirements of users;
the tin bath body 1 can be connected with the main pipe 55 by arranging the stabilizing seat 6 so as to ensure the installation stability of the main pipe 55, and the hollow frame 72 can be connected with the tin bath body 1 by arranging the supporting rods 71, so that the installation stability of the hollow frame 72 is effectively improved;
by providing the heat conductive sheet 73, a plurality of heat exchanging protrusions can be formed so that the air flow in the hollow frame 72 and the air in the tin bath body 1 are heat exchanged rapidly and uniformly.
When the device is used, all components are in an initial installation state, the refrigerant is injected into the second transmission pipe 44 and the first transmission pipe 45 in advance, float glass passes through the tin bath body 1 and the transmission notch 3 to be gradually formed, the float glass is contacted with tin liquid to enable the bottom temperature of the tin bath body 1 to be quickly increased, the top temperature of the tin bath body 1 is heated by air heat conduction, obvious difference exists between the top temperature and the bottom temperature, at the moment, the circulating pump 41 is controlled to work, the refrigerant circularly flows in the second transmission pipe 44 and the first transmission pipe 45, the centrifugal fan 51 is synchronously controlled to work, external air enters the connecting frame 42 from the ventilation screen 43, heat on the surface of the second transmission pipe 44 is taken away to form hot air, the hot air is introduced into the air transmission pipe 74 after passing through the hollow sleeve 53, the main pipe 55 and the branch pipe 52, and is discharged from the left end and the right end of the hollow frame 72, the top temperature and the bottom temperature in the tin bath body 1 are balanced, the normal processing requirements of the glass are met, the high-temperature hot air in the tin bath body 1 can be independently controlled to work after the processing is finished, and the high-temperature air in the tin bath body 1 is discharged to meet the requirements of a user.
To sum up: this float glass production tin bath that perpendicular difference in temperature is little, through setting up extension frame 2, circulation heat transfer module 4, reposition of redundant personnel gas transmission module 5 and homogenization gas transmission module 7, it is general to the inside accuse temperature effect of tin bath to have solved this equipment, and the method guarantees the inside temperature distribution homogeneity of tin bath, extremely easily leads to the tin bath to appear great deviation to the temperature perpendicularly, can not retrieve the problem of recycling to the heat simultaneously.
Claims (7)
1. The utility model provides a float glass production tin bath that perpendicular difference in temperature is little, includes tin bath body (1), its characterized in that: the utility model discloses a tin bath, including tin bath body (1), tin bath body (1) and connecting frame (42), it has extension frame (2) to inlay fixedly to the bottom of tin bath body (1) inner chamber, transmission notch (3) have all been seted up to the left and right sides of tin bath body (1), homogenization gas transmission subassembly (7) are installed at the top of tin bath body (1) inner chamber, shunting gas transmission subassembly (5) are installed at the rear side at tin bath body (1) top, shunting gas transmission subassembly (5) include centrifugal fan (51) and cavity cover (53), circulating heat transfer subassembly (4) are installed to the back surface of tin bath body (1), circulating heat transfer subassembly (4) include circulating pump (41) and connecting frame (42), the bottom of cavity cover (53) and the top intercommunication of connecting frame (42) inner chamber.
2. The float glass production tin bath with small vertical temperature difference according to claim 1, wherein: the four corners of the bottom of the tin bath body (1) are fixedly connected with supporting legs, and the top of the extension frame (2) is fixedly inlaid with a heat-conducting plate.
3. The float glass production tin bath with small vertical temperature difference according to claim 1, wherein: the bottom of centrifugal fan (51) passes through bolted connection with the top of tin bath body (1), the inlet end intercommunication of centrifugal fan (51) has branch pipe (52), the rear end intercommunication of branch pipe (52) has house steward (55), the rear side of house steward (55) inner chamber and the inner chamber intercommunication of cavity cover (53).
4. A float glass process tin bath with small vertical temperature difference according to claim 3, wherein: the top of the tin bath body (1) is fixedly provided with a stabilizing seat (6) matched with a main pipe (55), and the surface of the branch pipe (52) is sleeved with an electric regulating valve (54).
5. The float glass production tin bath with small vertical temperature difference according to claim 1, wherein: the homogenizing gas transmission assembly (7) comprises a gas transmission pipe (74), the top of the gas transmission pipe (74) is communicated with the air outlet end of the centrifugal fan (51), the bottom of the gas transmission pipe (74) penetrates through the inner cavity of the tin bath body (1) and is communicated with a hollow frame (72), a heat conducting fin (73) is fixedly inlaid at the bottom of the inner cavity of the hollow frame (72), supporting rods (71) are fixedly connected to four corners of the top of the hollow frame (72), and the top of the supporting rods (71) is fixedly connected with the top of the inner cavity of the tin bath body (1).
6. The float glass production tin bath with small vertical temperature difference according to claim 1, wherein: the surface of the circulating pump (41) is connected with the connecting part of the extension frame (2) through bolts, and the front surface of the connecting frame (42) is fixedly connected with the back surface of the tin bath body (1).
7. The float glass production tin bath with small vertical temperature difference according to claim 1, wherein: the utility model discloses a circulating pump, including extension frame (2) and inner chamber, circulating pump (41) feed liquor end and be located the inner chamber intercommunication that extends frame (2) have first transmission pipe (45), the play liquid end of circulating pump (41) and be located the inner chamber intercommunication that connects frame (42) have second transmission pipe (44), the bottom of connecting frame (42) back surface is fixed to be inlayed and is had ventilative otter board (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322113502.2U CN220703516U (en) | 2023-08-08 | 2023-08-08 | Float glass production tin bath with small vertical temperature difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322113502.2U CN220703516U (en) | 2023-08-08 | 2023-08-08 | Float glass production tin bath with small vertical temperature difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220703516U true CN220703516U (en) | 2024-04-02 |
Family
ID=90448728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322113502.2U Active CN220703516U (en) | 2023-08-08 | 2023-08-08 | Float glass production tin bath with small vertical temperature difference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220703516U (en) |
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2023
- 2023-08-08 CN CN202322113502.2U patent/CN220703516U/en active Active
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