CN204138524U - Glass tempering system of processing and glass air cushion heating unit thereof - Google Patents
Glass tempering system of processing and glass air cushion heating unit thereof Download PDFInfo
- Publication number
- CN204138524U CN204138524U CN201420481152.3U CN201420481152U CN204138524U CN 204138524 U CN204138524 U CN 204138524U CN 201420481152 U CN201420481152 U CN 201420481152U CN 204138524 U CN204138524 U CN 204138524U
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- glass
- heating unit
- warm table
- blower fan
- air
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Abstract
The utility model relates to a kind of glass tempering system of processing and glass air cushion heating unit thereof.Glass tempering system of processing comprises the upper sheet devices connected successively, primary heater unit, glass air cushion heating unit, quickly cooling device and lower sheet devices, this glass air cushion heating unit comprises shell, in this shell, there is container cavity, this glass air cushion heating unit also comprises heating unit, air supporting warm table, blower fan, first elevator and the second elevator, heating unit on this, air supporting warm table and blower fan are positioned at this container cavity, this air supporting warm table has upper surface, this upper surface is provided with multiple production well, on this, heating unit is positioned at the top of this upper surface, this blower fan has venting port and inlet mouth, blow out from the venting port expellant gas of this blower fan from the production well of this air supporting warm table, this first elevator and the second elevator are positioned at the relative two ends of this outer casing bottom.Above-mentioned glass tempering system of processing has can improve the planeness of glass and the advantage of heating uniformity.
Description
Technical field
The utility model relates to a kind of glass tempering technology, especially a kind of glass tempering system of processing and glass air cushion heating unit thereof.
Background technology
The complete processing of glass toughening equipment is evenly be heated rapidly to more than tempering temperature (glass surface temperature 600 DEG C) in the burner hearth of about 700 DEG C at design temperature by glass, then cool fast, make glass surface form powerful stress (more than 90Mpa), the corresponding tension stress of inner formation, thus increase the intensity of glass.The intensity of physical toughened glass is more than five times of common float glass intensity, and strength of glass strengthens not easily broken, also presents without sharp-pointed fine granularity, belong to shatter proof glass even if broken under special circumstances.Toughened glass is widely used on the internal and external ornament of the building needing shatter proof glass.
The planeness of external decoration glass to glass for Highrise buildings has higher requirement.But, the roller-way drive heating mode that current glass toughening equipment generally adopts, due to when glass is heated to tempering temperature in the burner hearth of 700 DEG C (close to glass softening point temperature), directly contacts with roller-way in transmission process and the ripple of glass can be caused to be out of shape; And uneven owing to heating, toughened glass and semi-tempered glass stress pattern can be caused.
Utility model content
In view of above-mentioned condition, be necessary to provide a kind of glass tempering system of processing and glass air cushion heating unit thereof, it can improve planeness and the heating uniformity of glass.
For solving the problems of the technologies described above, a kind of glass air cushion heating unit is provided, it comprises shell, in this shell, there is container cavity, this glass air cushion heating unit also comprises heating unit, air supporting warm table, blower fan, first elevator and the second elevator, heating unit on this, air supporting warm table and blower fan are positioned at this container cavity, this air supporting warm table has upper surface, this upper surface is provided with multiple production well, on this, heating unit is positioned at the top of this upper surface, this blower fan has venting port and inlet mouth, blow out from the venting port expellant gas of this blower fan from the production well of this air supporting warm table, this first elevator and the second elevator are positioned at the relative two ends of this outer casing bottom.
This air supporting warm table is also provided with multiple return-air hole, for making the gas backstreaming that blows out from the production well of this air supporting warm table to the inlet mouth of this blower fan.
More than five times of the total area of the always described production well of described all return-air holes.
Described production well and return-air hole become respectively evenly arranges in array-like.
On this, heating unit comprises convector and upper process furnace silk, and on this, process furnace silk is between the upper surface and this convector of this air supporting warm table.
This air supporting warm table is provided with multiple watertight chest, and described production well to be positioned at above described watertight chest and to communicate with described watertight chest, and the production well of this blower fan expellant gas again from this air supporting warm table after being introduced into described watertight chest blows out.
Lower process furnace silk is provided with in described watertight chest.
A kind of glass tempering system of processing, it comprises the upper sheet devices connected successively, primary heater unit, glass air cushion heating unit, quickly cooling device and lower sheet devices, this glass air cushion heating unit comprises shell, in this shell, there is container cavity, this glass air cushion heating unit also comprises heating unit, air supporting warm table, blower fan, first elevator and the second elevator, heating unit on this, air supporting warm table and blower fan are positioned at this container cavity, this air supporting warm table has upper surface, this upper surface is provided with multiple production well, on this, heating unit is positioned at the top of this upper surface, this blower fan has venting port and inlet mouth, blow out from the venting port expellant gas of this blower fan from the production well of this air supporting warm table, this first elevator and the second elevator are positioned at the relative two ends of this outer casing bottom.
The transfer roller that stupalith is formed is comprised in this primary heater unit.
This air supporting warm table is also provided with multiple return-air hole, for making the gas backstreaming that blows out from the production well of this air supporting warm table to the inlet mouth of this blower fan.
Above-mentioned glass tempering system of processing comprises glass air cushion heating unit, glass can be suspended in above air supporting warm table when glass air cushion heating devices heat, by the upper surface of adjustment air supporting warm table and the inclination angle of horizontal plane, the deadweight of glass itself can be utilized and control angle of inclination to realize the transmission of glass in heat-processed, allow glass in tempering heat-processed, be in suspended state and do not deform, and be heated evenly, heat fast; And then the toughened glass produced is had advantages such as planeness is good, optical distortion is few
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the glass tempering system of processing of the utility model embodiment.
Fig. 2 is the schematic diagram of the glass air cushion heating unit of the glass tempering system of processing shown in Fig. 1.
Fig. 3 is the vertical view of the air supporting warm table of the glass air cushion heating unit shown in Fig. 2.
Fig. 4 is the using state schematic diagram of the glass air cushion heating unit shown in Fig. 2.
Fig. 5 is another using state schematic diagram of the glass air cushion heating unit shown in Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, glass tempering system of processing of the present utility model and glass air cushion heating unit thereof are described in further detail.
Refer to Fig. 1, a kind of glass tempering system of processing 10 of the utility model embodiment, it is for tempering processed glass 20.Glass tempering system of processing 10 comprises the upper sheet devices 11, primary heater unit 12, glass air cushion heating unit 13, quickly cooling device 14 and the lower sheet devices 15 that connect successively.Refer to Fig. 2, glass air cushion heating unit 13 comprises shell 131, upper heating unit 132, air supporting warm table 133, blower fan 134, first elevator 135 and the second elevator 136., there is in shell 131 container cavity 1312.Upper heating unit 132, air supporting warm table 133 and blower fan 134 are positioned at container cavity 1312.Air supporting warm table 133 has upper surface 1332, and upper surface 1332 is provided with multiple production well 1334.Upper heating unit 132 is positioned at the top of upper surface 1332.Blower fan 134 has venting port 1342 and inlet mouth 1344.Blow out from venting port 1342 expellant gas of blower fan 134 from the production well 1334 of air supporting warm table 133.First elevator 135 and the second elevator 136 are positioned at two ends relative bottom shell 131.
Glass 20 is sent to primary heater unit 12 from upper sheet devices 11 by roller-way.Glass 20 primary heater unit 12 transfer roller 122 transmission and be heated to about 550 DEG C.The transfer roller 122 of primary heater unit 12 is preferably formed by stupalith.Glass 20 does not also soften about 550 DEG C these temperature, and due to transfer roller 122 be adopt stupalith to be formed, therefore glass 20 is there will not be distortion by during transfer roller 122 transmission.Subsequently, glass 20 is sent to glass air cushion heating unit 13 by ceramic transfer roller 122.
Refer to Fig. 2 and Fig. 3, the upper heating unit 132 of glass air cushion heating unit 13 can comprise convector 1322 and upper process furnace silk 1324.Convector 1322 can comprise high-temperature blower.Upper process furnace silk 1324 can between the upper surface 1332 of air supporting warm table 133 and convector 1322.Be provided with multiple watertight chest 1337 in air supporting warm table 133, in each watertight chest 1337, lower process furnace silk 1338 can be provided with.Watertight chest 1337 can be prepared by stupalith, and the upper surface of watertight chest 1337 constitutes the part in the upper surface 1332 of air supporting warm table 133 in the present embodiment.Production well 1334 to be positioned on watertight chest 1337 and to communicate with watertight chest 1337 inside.Blow out from production well 1334 again after blower fan 134 expellant gas is introduced into watertight chest 1337.Further, air supporting warm table 133 also can be provided with multiple return-air hole 1336.Return-air hole 1336 is between adjacent watertight chest 1337.Multiple return-air hole 1336 is for making the inlet mouth 1344 from the gas backstreaming of production well 1334 blowout to blower fan 134.Production well 1334 can become respectively with return-air hole 1336 evenly arranges in array-like, and is distributed on upper surface 1332.
Rely on the production well 1334 that blower fan 134 and air supporting warm table 133 gather, glass 20 can be suspended in the top of air supporting warm table 133, and the lower surface of glass 20 can be heated; And the upper surface of glass 20 can be heated by upper heating unit 132, the temperature of glass 20 upper and lower surface can kept in balance thus.
The fan blade of blower fan 134 can be arranged in container cavity 1312, and is driven by blower motor mounted externally by resistance to hot box.According to the difference of glass 20 thickness, by regulating the rotating speed of blower fan 134 to go out airshed and pressure with what to regulate above watertight chest 1337 densely covered production well 1334, can guarantee that glass 20 is suspended on air supporting warm table 133.The high warm air blown out from production well 1334 to get back to the blast inlet of blower fan 134 by return-air hole 1336, and then can realize the internal recycling of high-temperature hot air, reaches energy-conservation effect.For guaranteeing that hot inside air gets back to the blast inlet 1344 of blower fan 134 smoothly, the total area of return-air hole 1336 is designed to more than five times of preferably production well 1334 total area.
Refer to Fig. 4 and Fig. 5, the heating of glass 20 in glass air cushion heating unit 13 and transmission process as follows: glass 20 relies on its initial velocity entering glass air cushion heating unit 13 to be moved to Way out by import, when glass 20 moves to close to outlet position, second elevator 136 rises, the first elevator 135 declines, and (inclination angle of generation can be 0 ~ 5 °, namely glass 20 or the angle between upper surface 1332 and horizontal plane is made to become 0 ~ 5 °), glass 20 under its partical gravity effect of conducting oneself with dignity toward importer to motion, as shown in Figure 4; When moving to close to entrance location, first elevator 135 rises, the second elevator 136 declines, and (inclination angle of generation can be 0 ~ 5 °, namely glass 20 or the angle between upper surface 1332 and horizontal plane is made to become 0 ~ 5 °), the partical gravity that glass 20 relies on it to conduct oneself with dignity moves toward Way out, as shown in Figure 5; When after the temperature that glass 20 is heated to required for tempering in glass air cushion heating unit 13, second elevator 136 of glass air cushion heating unit 13 adjusts position and keeps parallel with the import of quickly cooling device 14, glass air cushion heating unit 13 entrance end first elevator 135 is raised to the highest, glass 20 just can be made to leave glass air cushion heating unit 13 fast and enter quickly cooling device 14.
In quickly cooling device 14, glass 20 by air-cooled fast, thus can form toughened glass.Final glass 20 is reached lower sheet devices 15, and then completes the whole toughening process of glass 20.
Above-mentioned glass tempering system of processing 10 comprises glass air cushion heating unit 13, glass 20 is when glass air cushion heating devices heat, glass 20 can be suspended in the top of air supporting warm table 133, by the upper surface of adjustment air supporting warm table 133 and the inclination angle of horizontal plane, the deadweight of glass 20 itself can be utilized and control angle of inclination to realize the transmission of glass 20 in heat-processed, allow glass 20 in tempering heat-processed, be in suspended state and do not deform, and be heated evenly, heat fast; And then the toughened glass produced is had advantages such as planeness is good, optical distortion is few.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a glass air cushion heating unit, comprise shell, in this shell, there is container cavity, it is characterized in that: this glass air cushion heating unit also comprises heating unit, air supporting warm table, blower fan, first elevator and the second elevator, heating unit on this, air supporting warm table and blower fan are positioned at this container cavity, this air supporting warm table has upper surface, this upper surface is provided with multiple production well, on this, heating unit is positioned at the top of this upper surface, this blower fan has venting port and inlet mouth, blow out from the venting port expellant gas of this blower fan from the production well of this air supporting warm table, this first elevator and the second elevator are positioned at the relative two ends of this outer casing bottom.
2. glass air cushion heating unit as claimed in claim 1, is characterized in that: this air supporting warm table is also provided with multiple return-air hole, for making the gas backstreaming that blows out from the production well of this air supporting warm table to the inlet mouth of this blower fan.
3. glass air cushion heating unit as claimed in claim 2, is characterized in that: more than five times of the total area of the always described production well of described all return-air holes.
4. glass air cushion heating unit as claimed in claim 2, is characterized in that: described production well and return-air hole become respectively evenly arranges in array-like.
5. glass air cushion heating unit as claimed in claim 1, it is characterized in that: on this, heating unit comprises convector and upper process furnace silk, on this, process furnace silk is between the upper surface and this convector of this air supporting warm table.
6. glass air cushion heating unit as claimed in claim 1, it is characterized in that: this air supporting warm table is provided with multiple watertight chest, described production well to be positioned at above described watertight chest and to communicate with described watertight chest, and the production well of this blower fan expellant gas again from this air supporting warm table after being introduced into described watertight chest blows out.
7. glass air cushion heating unit as claimed in claim 6, is characterized in that: be provided with lower process furnace silk in described watertight chest.
8. a glass tempering system of processing, it comprises the upper sheet devices connected successively, primary heater unit, glass air cushion heating unit, quickly cooling device and lower sheet devices, this glass air cushion heating unit comprises shell, in this shell, there is container cavity, it is characterized in that: this glass air cushion heating unit also comprises heating unit, air supporting warm table, blower fan, first elevator and the second elevator, heating unit on this, air supporting warm table and blower fan are positioned at this container cavity, this air supporting warm table has upper surface, this upper surface is provided with multiple production well, on this, heating unit is positioned at the top of this upper surface, this blower fan has venting port and inlet mouth, blow out from the venting port expellant gas of this blower fan from the production well of this air supporting warm table, this first elevator and the second elevator are positioned at the relative two ends of this outer casing bottom.
9. glass tempering system of processing as claimed in claim 8, is characterized in that: comprise the transfer roller that stupalith is formed in this primary heater unit.
10. glass tempering system of processing as claimed in claim 9, is characterized in that: this air supporting warm table is also provided with multiple return-air hole, for making the gas backstreaming that blows out from the production well of this air supporting warm table to the inlet mouth of this blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481152.3U CN204138524U (en) | 2014-08-25 | 2014-08-25 | Glass tempering system of processing and glass air cushion heating unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481152.3U CN204138524U (en) | 2014-08-25 | 2014-08-25 | Glass tempering system of processing and glass air cushion heating unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138524U true CN204138524U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481152.3U Withdrawn - After Issue CN204138524U (en) | 2014-08-25 | 2014-08-25 | Glass tempering system of processing and glass air cushion heating unit thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN204138524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211288A (en) * | 2014-08-25 | 2014-12-17 | 中国南玻集团股份有限公司 | Glass tempering processing system and glass air cushion heating device thereof |
| CN110153188A (en) * | 2018-02-14 | 2019-08-23 | 宣城市金泓钢管科技有限公司 | A kind of subsection heating device |
| CN112985054A (en) * | 2021-02-01 | 2021-06-18 | 浙江中硅新材料有限公司 | Air-floating type heating and transmitting method and system based on ceramic plate |
-
2014
- 2014-08-25 CN CN201420481152.3U patent/CN204138524U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211288A (en) * | 2014-08-25 | 2014-12-17 | 中国南玻集团股份有限公司 | Glass tempering processing system and glass air cushion heating device thereof |
| CN104211288B (en) * | 2014-08-25 | 2017-05-03 | 中国南玻集团股份有限公司 | Glass tempering processing system and glass air cushion heating device thereof |
| CN110153188A (en) * | 2018-02-14 | 2019-08-23 | 宣城市金泓钢管科技有限公司 | A kind of subsection heating device |
| CN112985054A (en) * | 2021-02-01 | 2021-06-18 | 浙江中硅新材料有限公司 | Air-floating type heating and transmitting method and system based on ceramic plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20170503 |