CN216998168U - Tempering furnace's temperature regulating device - Google Patents
Tempering furnace's temperature regulating device Download PDFInfo
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- CN216998168U CN216998168U CN202221042329.0U CN202221042329U CN216998168U CN 216998168 U CN216998168 U CN 216998168U CN 202221042329 U CN202221042329 U CN 202221042329U CN 216998168 U CN216998168 U CN 216998168U
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Abstract
The utility model relates to a temperature control device of a toughening furnace, wherein a heating area and a cooling area are arranged along the conveying direction of a conveying roller, glass is arranged on the upper surface of the conveying roller and can sequentially pass through the heating area and the cooling area under the transmission of the conveying roller, the temperature control device also comprises a heating structure, a lifting structure, an air cooling structure and a water cooling structure, the heating structure is arranged in the heating area and can heat the glass on the conveying roller, the lifting structure can adjust the distance between the heating structure and the conveying roller, the air cooling structure is arranged in the cooling area, the air cooling structure can fill cold air into the cooling area and discharge hot air in the cooling area, the water cooling structure is arranged in the cooling area, and the water cooling structure transfers high temperature in the cooling area to the water cooling structure through a heat exchange mode to cool.
Description
Technical Field
The utility model belongs to the technical field of glass production, and particularly relates to a temperature control device of a toughening furnace.
Background
The glass tempering furnace is also called glass tempering equipment, and the glass tempering furnace forms a pressure stress layer on the surface of glass and a tensile stress layer inside the glass by a physical or chemical method, and when the glass is acted by an external force, the pressure stress layer can offset part of the tensile stress, so that the glass is prevented from being broken, and the purpose of improving the strength of the glass is achieved. The physical glass tempering furnace heats the plate glass and then carries out quenching technical treatment, so that the cooled glass surface layer forms compressive stress and the glass interior forms tensile stress, thereby achieving the purpose of improving the glass strength and enabling the common annealed glass to become tempered glass.
At present, the physical glass tempering furnace lacks effective control detection and control components, the furnace temperature time needs to be judged and controlled by the experience of workers, the automation degree and the control precision of glass tempering are seriously influenced, the heating and cooling of a glass plate are uneven, and the heating and cooling effects are poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a temperature control device of a toughening furnace.
The technical scheme of the utility model is realized as follows:
the utility model provides a tempering furnace's temperature regulating device, includes the zone of heating and cooling space, and the zone of heating and cooling space set up along the direction of delivery of conveying roller, and glass setting is in conveying roller upper surface energy and is successively through the zone of heating and cooling space under the transmission of conveying roller, still includes:
the heating structure is arranged in the heating area and can heat the glass on the conveying roller;
the lifting structure can adjust the distance between the heating structure and the conveying roller;
the air cooling structure is arranged in the cooling area and can inject cold air into the cooling area and discharge hot air in the cooling area;
the water cooling structure is arranged in the cooling area and transfers high temperature in the cooling area to the water cooling structure through a heat exchange mode to cool.
Can make heating structure be close to or keep away from the glass of laying on the conveying roller through elevation structure to this temperature to glass surface heating is controlled, and the cooling zone has two kinds of cooling structures in addition, and two cooling structures use together can increase the cooling effect, also can select one of them cooling structure work when the cooling requirement is not high can, so, can make temperature regulating device's temperature control effect better, and the control by temperature change mode is also more diversified and intelligent.
Preferably, the heating zone and the cooling zone are divided into an upper block and a lower block by the conveying roller, the upper block and the lower block of the heating zone are internally provided with a heating structure and a lifting structure, and the upper block and the lower block of the cooling zone are internally provided with an air cooling structure and a water cooling structure.
Preferably, the heating structure includes:
the heating furnace wire is electrified with electric energy to generate heat;
the mounting seat is used for mounting the heating furnace wire.
Preferably, elevation structure is the lift cylinder, and above-mentioned mount pad setting is on the output of lift cylinder, and the lift cylinder can drive mount pad and heating furnace silk and be close to or keep away from the conveying roller.
Preferably, the inlet end and the outlet end of the heating zone are respectively provided with a temperature sensor, the temperature sensors of the heating zone are connected with a heating controller, a preset temperature is arranged in the heating controller, and the heating controller can control the current passing through the heating furnace wire and control the lifting of the lifting cylinder on the heating furnace wire according to the difference value between the temperature measured by the temperature sensors and the preset temperature.
Preferably, at least two heating structures are arranged in the conveying direction of the conveying roller in the heating area, and each heating structure corresponds to one lifting structure.
Preferably, the air-cooling structure includes:
the air cooler is characterized in that one end of the air cooler is an air inlet end, the other end of the air cooler is an air outlet end, the air inlet end is communicated with air outside the cooling area, the air outlet end is communicated with air inside the cooling area, and the air cooler can cool the air outside the cooling area and discharge the air into the cooling area through the air outlet end;
one end of the air exhaust pipe is communicated with the air outside the cooling area, and the other end of the air exhaust pipe is communicated with the air inside the cooling area;
the air exhaust fan is arranged in the air exhaust pipe and can exhaust hot air in the cooling area out of the air exhaust pipe and discharge the hot air to the outside of the cooling area from the air exhaust pipe.
Preferably, the water-cooling structure includes:
the water-cooling pipe is arranged in the cooling area and comprises a water inlet end and a water outlet end;
the water inlet pump is arranged at the water inlet end of the water cooling pipe and can pump external cold water into the water cooling pipe;
and the water outlet pump is arranged on the water outlet end of the water cooling pipe and can discharge the water pump in the water cooling pipe.
Preferably, the inlet end and the outlet end of the cooling area are respectively provided with a temperature sensor, the temperature sensors of the cooling area are connected with a cooling controller, a preset temperature is arranged in the cooling controller, and the cooling controller can control the air cooler, the water inlet pump and the water outlet pump to work according to the difference value between the temperature measured by the temperature sensors and the preset temperature.
Preferably, a transition zone is further provided between the heating zone and the cooling zone, the transition zone being capable of reducing heat transfer between the heating zone and the cooling zone.
The beneficial effects of the utility model are as follows: can make heating structure be close to or keep away from the glass of laying on the conveying roller through elevation structure to this temperature to glass surface heating is controlled, and the cooling zone has two kinds of cooling structures in addition, and two cooling structures use together can increase the cooling effect, also can select one of them cooling structure work when the cooling requirement is not high can, so, can make temperature regulating device's temperature control effect better, and the control by temperature change mode is also more diversified and intelligent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a temperature control device;
FIG. 2 is a schematic diagram of a heating zone configuration;
fig. 3 is a schematic view of the structure of the cooling zone.
Reference numerals: 1. a heating zone; 2. a cooling zone; 3. a transition zone; 4. a conveying roller; 5. an upper block; 6. a lower block; 7. a heating structure; 8. a lifting structure; 9. an air-cooled structure; 10. a water-cooling structure; 11. heating furnace wires; 12. a mounting seat; 13. a temperature sensor; 14. an air cooler; 15. an air exhaust pipe; 16. an air extracting fan; 17. an air inlet end; 18. an air outlet end; 19. a water-cooled tube; 20. a water inlet pump; 21. a water outlet pump; 22. a water inlet end; 23. and (5) a water outlet end.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the temperature control device of the toughening furnace comprises a heating area 1, a cooling area 2 and a transition area 3, wherein the heating area 1 and the cooling area 2 are arranged along the conveying direction of a conveying roller 4, and glass is arranged on the upper surface of the conveying roller 4 and can pass through the heating area 1 and the cooling area 2 in sequence under the conveying of the conveying roller 4. A transition zone 3 is also provided between the heating zone 1 and the cooling zone 2, the transition zone 3 being capable of reducing heat transfer between the heating zone 1 and the cooling zone 2. The zone of heating 1 and cooling space 2 are all split into last block 5 and lower block 6 by conveying roller 4, all are provided with heating structure 7 and elevation structure 8 in the upper and lower block 6 of the zone of heating 1, all are provided with air-cooled structure 9 and water-cooled structure 10 in the upper and lower block 6 of cooling space 2.
As shown in fig. 2, at least two heating structures 7 are arranged in the conveying direction of the conveying roller 4 in the heating area 1, and each heating structure 7 corresponds to one lifting structure 8. The heating structure 7 can heat the glass on the conveying roller 4 in the heating area 1. The heating structure 7 comprises a heating furnace wire 11 and a mounting seat 12. The mounting seat 12 is used for mounting a heating furnace wire 11, and the heating furnace wire 11 generates heat when being electrified. The lifting structure 8 can adjust the distance between the heating structure 7 and the conveying roller 4; the lifting structure 8 is a lifting cylinder, the mounting base 12 is arranged at the output end of the lifting cylinder, and the lifting cylinder can drive the mounting base 12 and the heating furnace wire 11 to be close to or far away from the conveying roller 4. The heating structure 7 can be close to or far from the glass placed on the conveying roller 4 through the lifting structure 8, so as to control the temperature for heating the glass surface.
The inlet end and the outlet end of the heating area 1 are respectively provided with a temperature sensor 13, the temperature sensor 13 of the heating area 1 is connected with a heating controller, a preset temperature is arranged in the heating controller, and the heating controller can control the current passing through the heating furnace wire 11 and control the lifting of the lifting cylinder on the heating furnace wire 11 according to the difference value between the temperature measured by the temperature sensor 13 and the preset temperature.
As shown in fig. 3, the air cooling structure 9 can supply cool air into the cooling zone 2 and discharge warm air from the cooling zone 2. The air cooling structure 9 comprises a cooling fan 14, an air exhaust pipe 15 and an air exhaust fan 16. One end of the air cooler 14 is an air inlet end 17, the other end of the air cooler 14 is an air outlet end 18, the air inlet end 17 is communicated with the air outside the cooling area 2, the air outlet end 18 is communicated with the air inside the cooling area 2, and the air outside the cooling area 2 can be cooled by the air cooler 14 and discharged into the cooling area 2 through the air outlet end 18; one end of the air exhaust pipe 15 is communicated with the air outside the cooling area 2, and the other end of the air exhaust pipe is communicated with the air inside the cooling area 2; the suction fan 16 is disposed in the suction pipe 15, and the suction fan 16 can suck the hot air in the cooling zone 2 and discharge the hot air from the suction pipe 15 to the outside of the cooling zone 2.
The water cooling structure 10 transfers the high temperature in the cooling area 2 to the water cooling structure 10 to reduce the temperature through a heat exchange mode. The water cooling structure 10 comprises a water cooling pipe 19, an inlet water pump 20 and an outlet water pump 21. The water-cooling pipe 19 is arranged in the cooling area 2, and the water-cooling pipe 19 comprises a water inlet end 22 and a water outlet end 23; the water inlet pump 20 is arranged on the water inlet end 22 of the water cooling pipe 19 and can pump external cold water into the water cooling pipe 19; the water outlet pump 21 is arranged on the water outlet end 23 of the water cooling pipe 19 and can discharge the water pump in the water cooling pipe 19.
The inlet end and the outlet end of the cooling area 2 are respectively provided with a temperature sensor 13, the temperature sensor 13 of the cooling area 2 is connected with a cooling controller, a preset temperature is arranged in the cooling controller, and the cooling controller can control the air cooler 14, the water inlet pump 20 and the water outlet pump 21 to work according to the difference value between the temperature measured by the temperature sensor 13 and the preset temperature.
Cooling zone 2 has two kinds of cooling structures, and two cooling structures use together can increase the cooling effect, and the cooling requires when not high also can select one of them cooling structure work can, so, can make temperature regulating device's temperature control effect better, and the temperature control mode is also more diversified and intelligent.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a tempering furnace's temperature regulating device, includes zone of heating (1) and cooling zone (2), and zone of heating (1) and cooling zone (2) set up along the direction of delivery of conveying roller (4), and glass setting is in conveying roller (4) upper surface energy and is successively through zone of heating (1) and cooling zone (2) under the transmission of conveying roller (4), and its characterized in that still includes:
the heating structure (7) is arranged in the heating area (1) and can heat the glass on the conveying roller (4);
the lifting structure (8), the lifting structure (8) can adjust the distance between the heating structure (7) and the conveying roller (4);
the air cooling structure (9), the air cooling structure (9) is arranged in the cooling area (2), and the air cooling structure (9) can fill cold air into the cooling area (2) and discharge hot air in the cooling area (2);
the water-cooling structure (10), water-cooling structure (10) set up in cooling space (2), and water-cooling structure (10) are cooled down through the high temperature transmission in heat exchange mode with cooling space (2) for water-cooling structure (10).
2. The temperature control device of the toughening furnace according to claim 1, wherein the heating zone (1) and the cooling zone (2) are divided into an upper block (5) and a lower block (6) by a conveying roller (4), the upper block (6) and the lower block (6) of the heating zone (1) are respectively provided with a heating structure (7) and a lifting structure (8), and the upper block (6) and the lower block (6) of the cooling zone (2) are respectively provided with an air cooling structure (9) and a water cooling structure (10).
3. Tempering furnace temperature control device according to claim 1, characterized in that said heating structure (7) comprises:
the heating furnace wire (11), the heating furnace wire (11) is electrified to generate heat;
the mounting seat (12), the mounting seat (12) is used for installing the heating furnace wire (11).
4. The tempering furnace temperature control device according to claim 3, wherein said elevating structure (8) is an elevating cylinder, said mounting seat (12) is disposed at the output end of the elevating cylinder, and the elevating cylinder can drive the mounting seat (12) and the heating furnace wire (11) to approach or separate from the conveying roller (4).
5. The tempering furnace temperature control device according to claim 4, wherein the inlet end and the outlet end of the heating zone (1) are further provided with a temperature sensor (13), the temperature sensor (13) of the heating zone (1) is connected with a heating controller, a preset temperature is arranged in the heating controller, and the heating controller can control the current passing through the heating furnace wire (11) and control the lifting of the lifting cylinder to the heating furnace wire (11) according to the difference between the temperature measured by the temperature sensor (13) and the preset temperature.
6. The tempering furnace temperature control device according to claim 5, wherein at least two heating structures (7) are arranged in the conveying direction of the conveying rollers (4) in the heating zone (1), and each heating structure (7) corresponds to one lifting structure (8).
7. Tempering furnace temperature control device according to claim 1, characterized in that said air-cooled structure (9) comprises:
the cooling system comprises an air cooler (14), wherein one end of the air cooler (14) is an air inlet end (17), the other end of the air cooler (14) is an air outlet end (18), the air inlet end (17) is communicated with air outside the cooling area (2), the air outlet end (18) is communicated with air inside the cooling area (2), and the air cooler (14) can cool the air outside the cooling area (2) and discharge the air into the cooling area (2) through the air outlet end (18);
one end of the air exhaust pipe (15) is communicated with the air outside the cooling area (2), and the other end of the air exhaust pipe (15) is communicated with the air inside the cooling area (2);
the air exhaust fan (16) is arranged in the air exhaust pipe (15), and the air exhaust fan (16) can exhaust hot air in the cooling area (2) and exhaust the hot air from the air exhaust pipe (15) to the outside of the cooling area (2).
8. Tempering furnace temperature control device according to claim 7, characterized in that said water cooling structure (10) comprises:
the water-cooling pipe (19) is arranged in the cooling area (2), and the water-cooling pipe (19) comprises a water inlet end (22) and a water outlet end (23);
the water inlet pump (20), the water inlet pump (20) is arranged on the water inlet end (22) of the water cooling pipe (19) and can pump external cold water into the water cooling pipe (19);
and the water outlet pump (21) is arranged on the water outlet end (23) of the water-cooling pipe (19), and can discharge the water pump in the water-cooling pipe (19).
9. The temperature control device for the toughening furnace according to claim 8, wherein the inlet end and the outlet end of the cooling zone (2) are respectively provided with a temperature sensor (13), the temperature sensor (13) of the cooling zone (2) is connected with a cooling controller, a preset temperature is arranged in the cooling controller, and the cooling controller can control the operation of the air cooler (14), the water inlet pump (20) and the water outlet pump (21) according to the difference between the temperature measured by the temperature sensor (13) and the preset temperature.
10. Tempering furnace temperature control device according to claim 1, characterized in that a transition zone (3) is further provided between the heating zone (1) and the cooling zone (2), the transition zone (3) being capable of reducing the heat transfer between the heating zone (1) and the cooling zone (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221042329.0U CN216998168U (en) | 2022-05-05 | 2022-05-05 | Tempering furnace's temperature regulating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221042329.0U CN216998168U (en) | 2022-05-05 | 2022-05-05 | Tempering furnace's temperature regulating device |
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| CN216998168U true CN216998168U (en) | 2022-07-19 |
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| CN202221042329.0U Active CN216998168U (en) | 2022-05-05 | 2022-05-05 | Tempering furnace's temperature regulating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417587A (en) * | 2022-11-04 | 2022-12-02 | 宿迁市新大江玻璃有限公司 | Explosion-proof lampshade production equipment and process thereof |
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2022
- 2022-05-05 CN CN202221042329.0U patent/CN216998168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417587A (en) * | 2022-11-04 | 2022-12-02 | 宿迁市新大江玻璃有限公司 | Explosion-proof lampshade production equipment and process thereof |
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