CN108640493A - A kind of toughening cooling system and technical cooling method of tempered glass - Google Patents
A kind of toughening cooling system and technical cooling method of tempered glass Download PDFInfo
- Publication number
- CN108640493A CN108640493A CN201810818773.9A CN201810818773A CN108640493A CN 108640493 A CN108640493 A CN 108640493A CN 201810818773 A CN201810818773 A CN 201810818773A CN 108640493 A CN108640493 A CN 108640493A
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- CN
- China
- Prior art keywords
- cooling
- tempered glass
- cooler
- bellows
- ajutage
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
Abstract
The invention discloses a kind of toughening cooling systems of tempered glass, including wind turbine, cooler, bellows, ajutage, annealing furnace, cooling-water machine and thermometric galvanic couple, the wind turbine to be connect with cooler；The other end of the cooler is connect with bellows；The other end of the bellows is connect with ajutage；The other end of the ajutage is connect with annealing furnace；The intake-outlet of the cooling-water machine and cooler is attached；The thermometric galvanic couple is at the top of annealing furnace.The invention also discloses a kind of technical cooling methods of tempered glass.The advantage of the invention is that：It is equipped with air cooling system in annealing furnace, by the way that handpiece Water Chilling Units are introduced into air cooling system, wind turbine installed capacity and operating cost can not only be reduced, but also the temperature for reducing cooling gas can effectively improve glass tempering degree, not only the intensity of tempered glass can be made to significantly improve.
Description
Technical field
The invention belongs to glass processing production technical fields, and in particular to a kind of toughening cooling system and work of tempered glass
Skill cooling means.
Background technology
With extensive use of the tempered glass in industrial production, home life, glass demand increasingly increases, tempering glass
Glass is a kind of prestressed glass in fact, to improve the intensity of glass, usually using method chemically or physically, in glass surface shape
At compression, glass bears to offset skin stress first when external force, to improve bearing capacity, reinforcing glass itself Wind-Pressure Resistance
Property, cold and heat, impact etc..During manufacturing tempered glass using Physical, need simple glass being warming up to tempering
Temperature, then rapid cooling form prestressing force.But glass heating is too fast, is easy uneven heating, glass quality is caused to decline；This
Outside, during being cooled into prestressing force, inhomogeneous cooling is even to easy to produce self-destruction, this is because prestressing force forms the bad control of size
System, prestressing force is bigger, and toughening degree is higher, and self-destruction rate is also higher, causes yield rate low, additionally increases production cost.
Invention content
Technical problem to be solved by the present invention lies in glass production and process, cooling effect is bad and cooling
Temperature problem not easy to control.
The technical solution adopted by the present invention to solve the technical problems is：Provide a kind of tempering cooling system of tempered glass
System, including wind turbine, cooler, bellows, ajutage, annealing furnace, cooling-water machine and thermometric galvanic couple, the wind turbine are connect with cooler；
The other end of the cooler is connect with bellows；The other end of the bellows is connect with ajutage；The other end of the ajutage
It is connect with annealing furnace；The intake-outlet of the cooling-water machine and cooler is attached；The thermometric galvanic couple is at the top of annealing furnace.
As a further improvement of the above technical scheme, the wind turbine air blast type of cooling.
As a further improvement of the above technical scheme, the cooling water of the cooler uses upper entering and lower leaving pattern.
As a further improvement of the above technical scheme, the inner bellows are equipped with wind deflector, and wind deflector is that side connects circle
Shape, one end are round mouth, and the other end is square opening, and wind deflector is assemblied in bellows intracavitary, are located at close to ajutage side.
The present invention also provides a kind of technical cooling method of tempered glass, the wind turbine sucks air, is sent into cooler
It is cooled down, air passes through bellows and ajutage respectively after cooling, is cooled down into annealing furnace to glass；The thermometric galvanic couple
The temperature signal feedback fan and cooling-water machine of detection；The flow control that the tempering in-furnace temperature passes through wind turbine and cooling-water machine.
As a further improvement of the above technical scheme, the heat exchange flow direction of the wind turbine and cooler is in adverse current side
Formula.
As a further improvement of the above technical scheme, the chilled water preferable temperature of the cooling-water machine is 5 DEG C.
As a further improvement of the above technical scheme, air enters the air supply velocity of annealing furnace and exists after the cooling
12m3/s。
As a further improvement of the above technical scheme, after cooling air enter annealing furnace temperature be preferably controlled in 5~
20℃。
As a further improvement of the above technical scheme, the thermometric galvanic couple is infrared measurement of temperature unit.
Compared with prior art, advantageous effect possessed by the present invention is：
Wind can not only be reduced by the way that handpiece Water Chilling Units are introduced into air cooling system by being equipped with air cooling system in annealing furnace
Machine installed capacity and operating cost, and the temperature for reducing cooling gas can effectively improve glass tempering degree, can not only make steel
The intensity for changing glass significantly improves.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the toughening cooling system of tempered glass of the embodiment of the present invention.
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As shown in Figure 1, provide a kind of toughening cooling system of tempered glass, including wind turbine 1, cooler 2, bellows 3, send
Air hose 4, annealing furnace 5, cooling-water machine 6 and thermometric galvanic couple 7, the wind turbine 1 are connect with cooler 2；The other end of the cooler 2 with
Bellows 3 connect；The other end of the bellows 3 is connect with ajutage 4；The other end of the ajutage 4 is connect with annealing furnace 5；Institute
It states cooling-water machine 6 and the intake-outlet of cooler 2 is attached；The thermometric galvanic couple 7 is mounted in 5 top of annealing furnace.
The 1 air blast type of cooling of the wind turbine.
The cooling water of the cooler 2 uses upper entering and lower leaving pattern.
3 inside of the bellows is equipped with wind deflector 8, and wind deflector 8 is that side connects round, and one end is round mouth, and the other end is square opening,
Wind deflector 8 is assemblied in 3 intracavitary of bellows, is located at close to 4 side of ajutage.
The round mouth end of the wind deflector 8 is connect with ajutage 4, and square opening end is docked with bellows 3.
The water outlet 62 of the cooling-water machine 6 is connect with the suction flange 21 of cooler 2, the water inlet 61 of cooling-water machine 6 with it is cold
But the outlet(discharge) flange 22 of device 2 connects.
The present invention also provides a kind of technical cooling method of tempered glass, the wind turbine 1 sucks air, is sent into cooler
2 are cooled down, and air passes through bellows 3 and ajutage 4 respectively after cooling, is cooled down into annealing furnace 5 to glass；The thermometric
The temperature signal feedback fan 1 and cooling-water machine 6 that galvanic couple 7 detects；Temperature passes through wind turbine 1 and cooling-water machine 6 in the annealing furnace 5
Flow control.
The heat exchange flow direction of the wind turbine 1 and cooler 2 is in reflux type.
The chilled water preferable temperature of the cooling-water machine 6 is 5 DEG C.
Air enters the air supply velocity of annealing furnace 5 in 12m3/s after the cooling.
Air enters the temperature of annealing furnace 5 and is preferably controlled in 5~20 DEG C after cooling.
The thermometric galvanic couple 7 is infrared measurement of temperature unit.
Table 1 is tempered glass cooling technique parameter：
Tempered glass cooling technique points for attention are as follows:
1, in the case of processing small dimension glass, cooling time should suitably be reduced, otherwise select appropriate increase, and amplitude is
10%；
When 2, processing coloured glass, cooling time should be reduced, amplitude 5-10%；
3, when processing and film plating glass, according to different thicknesses of layers, appropriate cooling heating time；
4, when summer environment temperature is higher, cooling wind pressure should be properly increased.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should be included in protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of toughening cooling system of tempered glass, including wind turbine (1), cooler (2), bellows (3), ajutage (4), tempering
Stove (5), cooling-water machine (6) and thermometric galvanic couple (7), the wind turbine (1) connect with cooler (2)；The other end of the cooler (2)
It is connect with bellows (3)；The other end of the bellows (3) is connect with ajutage (4)；The other end and tempering of the ajutage (4)
Stove (5) connects；The cooling-water machine (6) and the intake-outlet of cooler (2) are attached；The thermometric galvanic couple (7) is mounted in tempering
On stove (5).
2. a kind of toughening cooling system of tempered glass according to claim 1, it is characterised in that：Wind turbine (1) drum
Air cooling mode.
3. a kind of toughening cooling system of tempered glass according to claim 1, it is characterised in that：The cooler (2)
Cooling water use upper entering and lower leaving pattern.
4. a kind of toughening cooling system of tempered glass according to claim 1, it is characterised in that：In the bellows (3)
Portion is equipped with wind deflector (8), and wind deflector (8) is that side connects round, and one end is round mouth, and the other end is square opening, and wind deflector (8) is assemblied in
Bellows (3) intracavitary is located at close to ajutage (4) side.
5. a kind of technical cooling method of tempered glass, it is characterised in that：The wind turbine (1) sucks air, is sent into cooler (2)
It is cooled down, air passes through bellows (3) and ajutage (4) respectively after cooling, is cooled down into annealing furnace (5) to glass；Institute
State the temperature signal feedback fan (1) and cooling-water machine (6) of thermometric galvanic couple (7) detection；The interior temperature of the annealing furnace (5) passes through wind
The flow control of machine (1) and cooling-water machine (6).
6. a kind of technical cooling method of tempered glass according to claim 5, it is characterised in that：The wind turbine (1) and
The heat exchange flow direction of cooler (2) is in reflux type.
7. a kind of technical cooling method of tempered glass according to claim 5, it is characterised in that：The cooling-water machine (6)
Chilled water preferable temperature be 5 DEG C.
8. a kind of technical cooling method of tempered glass according to claim 5, it is characterised in that：Air after the cooling
Into annealing furnace (5) air supply velocity in 12m3/s.
9. a kind of technical cooling method of tempered glass according to claim 5, it is characterised in that：Air enters after cooling
The temperature of annealing furnace (5) is preferably controlled in 5~20 DEG C.
10. a kind of technical cooling method of tempered glass according to claim 5, it is characterised in that：The thermometric galvanic couple
(7) it is infrared measurement of temperature unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818773.9A CN108640493A (en) | 2018-07-24 | 2018-07-24 | A kind of toughening cooling system and technical cooling method of tempered glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818773.9A CN108640493A (en) | 2018-07-24 | 2018-07-24 | A kind of toughening cooling system and technical cooling method of tempered glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108640493A true CN108640493A (en) | 2018-10-12 |
Family
ID=63760208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810818773.9A Withdrawn CN108640493A (en) | 2018-07-24 | 2018-07-24 | A kind of toughening cooling system and technical cooling method of tempered glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN108640493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040952A (en) * | 2019-03-29 | 2019-07-23 | 合肥金晋业实业有限公司 | A kind of cooling device for color crystal glass production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03228841A (en) * | 1990-01-31 | 1991-10-09 | Central Glass Co Ltd | Production of tempered glass sheet |
| TW201247572A (en) * | 2011-05-18 | 2012-12-01 | Yu-Lin Chu | Chemically toughened glass |
| CN102976597A (en) * | 2012-12-18 | 2013-03-20 | 中国建筑材料科学研究总院 | Toughened glass cooling method and toughening furnace cooling system |
| CN105271667A (en) * | 2015-09-30 | 2016-01-27 | 浙江汉能玻璃技术有限公司 | Cooling system for tempered glass and cooling method thereof |
| CN106066627A (en) * | 2016-06-01 | 2016-11-02 | 安瑞装甲材料（芜湖）科技有限公司 | A kind of safety glass production control system |
| CN207108812U (en) * | 2017-05-23 | 2018-03-16 | 广西北流市雄成瓷业有限公司 | A kind of annealing furnace cooling device |
-
2018
- 2018-07-24 CN CN201810818773.9A patent/CN108640493A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03228841A (en) * | 1990-01-31 | 1991-10-09 | Central Glass Co Ltd | Production of tempered glass sheet |
| TW201247572A (en) * | 2011-05-18 | 2012-12-01 | Yu-Lin Chu | Chemically toughened glass |
| CN102976597A (en) * | 2012-12-18 | 2013-03-20 | 中国建筑材料科学研究总院 | Toughened glass cooling method and toughening furnace cooling system |
| CN105271667A (en) * | 2015-09-30 | 2016-01-27 | 浙江汉能玻璃技术有限公司 | Cooling system for tempered glass and cooling method thereof |
| CN106066627A (en) * | 2016-06-01 | 2016-11-02 | 安瑞装甲材料（芜湖）科技有限公司 | A kind of safety glass production control system |
| CN207108812U (en) * | 2017-05-23 | 2018-03-16 | 广西北流市雄成瓷业有限公司 | A kind of annealing furnace cooling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040952A (en) * | 2019-03-29 | 2019-07-23 | 合肥金晋业实业有限公司 | A kind of cooling device for color crystal glass production |
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Application publication date: 20181012 |
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