CN107902882A - A kind of quick steel process of glass - Google Patents
A kind of quick steel process of glass Download PDFInfo
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- CN107902882A CN107902882A CN201711446740.8A CN201711446740A CN107902882A CN 107902882 A CN107902882 A CN 107902882A CN 201711446740 A CN201711446740 A CN 201711446740A CN 107902882 A CN107902882 A CN 107902882A
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- glass
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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
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
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- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a kind of quick steel process of glass, its step are as follows：Step 1：Glass pre-processes；Step 2：Pretreated glass in above-mentioned steps one is sent to annealing furnace preheating section to be preheated, pre-heating temperature is 550 600 DEG C, and preheating time is 100 150s；Step 3：Glass after preheating in above-mentioned steps two is sent to annealing furnace bringing-up section to be heated, heating-up temperature is 650 700 DEG C, and heating time is 100 150s；Step 4；Glass after heating in above-mentioned steps three is sent to annealing furnace quenching cooling section to be cooled and shaped, obtains tempered glass finished product.Heating power of the invention by reducing preheating section and bringing-up section, improve the high temperature convection flow fan power of preheating furnace and heating furnace, so as to fulfill reduction heating-up temperature, reduce 10~15 DEG C, so as to improve the surface smoothness of tempered glass, shorten for 15% heating time, energy conservation and environmental protection, improves work efficiency.
Description
Technical field
The present invention relates to glass post-processing field, particularly a kind of quick steel process of glass.
Background technology
In the market is increasing to the demand of high quality glass, the one kind of tempered glass as safety glass, its intensity is
4-6 times of simple glass, thus application is than wide.
Glass is quickly heated to the key that tempering temperature is glass tempering process in glass tempering process, heating time
Length directly determines the quality (flatness etc.) of tempered glass and the height of energy consumption.The double chamber furance used currently on the market is than before
One-way fired furnace there has been larger progress, but for double chamber furance, due to being influenced by heating power and technique, traditional dual chamber
Stove heat technique still has the defects of tempering is of low quality and not energy saving enough.
The content of the invention
For the deficiency of above technology, it is an object of the invention to provide a kind of quick steel process of glass.
Realized the purpose of the present invention is technical solution in this way：
A kind of quick steel process of glass, its step are as follows：
Step 1：Glass pre-processes；
Step 2：Pretreated glass in above-mentioned steps one is sent to annealing furnace preheating section to be preheated, pre-add
Hot temperature is 550-600 DEG C, preheating time 100-150s；
Step 3：Glass after preheating in above-mentioned steps two is sent to annealing furnace bringing-up section to be heated, heating temperature
Spend for 650-700 DEG C, heating time 100-150s；
Step 4；Glass after heating in above-mentioned steps three is sent to annealing furnace quenching cooling section to be cooled and shaped,
Obtain tempered glass finished product.
Further, annealing furnace preheating section is heated using stove silk in the step 2, heating power 832KW.
Further, annealing furnace preheating section is blowed using high temperature convection flow fan in the step 2, the high temperature pair
The power of flow fan is 5.5KW.
Further, annealing furnace bringing-up section is heated using stove silk in the step 3, heating power 832KW.
Further, annealing furnace bringing-up section is blowed using high temperature convection flow fan in the step 3, the high temperature pair
The power of flow fan is 5.5KW.
Further, annealing furnace quenching cooling section uses cooling air grid in the step 4, and final cooling temperature is 38 DEG C,
Cooling time is 60s.
Further, the power of the cooling air grid is 315KW.
Further, the glass pretreatment includes cutting, edging, cleaning and drying.
By adopting the above-described technical solution, the present invention has the advantage that：The more traditional double chamber furance glass of the present invention
Steel process, the quick steel process of glass of the present invention by reducing the heating power of preheating section and bringing-up section, improve preheating furnace and
The high temperature convection flow fan power of heating furnace, so as to fulfill heating-up temperature is reduced, reduces 10~15 DEG C, so as to improve tempering glass
The surface smoothness of glass, shortens for 15% heating time, energy conservation and environmental protection, improves work efficiency.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by following specification and right
Book is sought to realize and obtain.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment one：
The invention discloses a kind of quick steel process of glass, its step are as follows：
Step 1：Glass pre-processes, and glass pretreatment includes cutting, edging, cleaning and drying；
Step 2：Dried glass in above-mentioned steps one is sent to annealing furnace preheating section to be preheated, is preheated
Temperature is 590 DEG C, preheating time 115s；Annealing furnace preheating section is heated using stove silk, heating power 832KW, steel
Change stove preheating section to be blowed using high temperature convection flow fan, the power of high temperature convection flow fan is 5.5KW；
Step 3：Glass after preheating in above-mentioned steps two is sent to annealing furnace bringing-up section to be heated, heating temperature
Spend for 675 DEG C, heating time 110s；Annealing furnace bringing-up section is heated using stove silk, heating power 832KW, annealing furnace
Bringing-up section is blowed using high temperature convection flow fan, and the power of high temperature convection flow fan is 5.5KW；
Step 4；Glass after heating in above-mentioned steps three is sent to annealing furnace quenching cooling section to be cooled and shaped,
Obtain tempered glass finished product.Annealing furnace quenching cooling section uses cooling air grid, and the power of cooling air grid is 315KW, final cooling
Temperature be 38 DEG C, cooling time 60s.
Embodiment two：
The invention discloses a kind of quick steel process of glass, its step are as follows：
Step 1：Glass pre-processes, and glass pretreatment includes cutting, edging, cleaning and drying；
Step 2：Dried glass in above-mentioned steps one is sent to annealing furnace preheating section to be preheated, is preheated
Temperature is 550 DEG C, preheating time 100s；Annealing furnace preheating section is heated using stove silk, heating power 832KW, steel
Change stove preheating section to be blowed using high temperature convection flow fan, the power of high temperature convection flow fan is 5.5KW；
Step 3：Glass after preheating in above-mentioned steps two is sent to annealing furnace bringing-up section to be heated, heating temperature
Spend for 650 DEG C, heating time 100s；Annealing furnace bringing-up section is heated using stove silk, heating power 832KW, annealing furnace
Bringing-up section is blowed using high temperature convection flow fan, and the power of high temperature convection flow fan is 5.5KW；
Step 4；Glass after heating in above-mentioned steps three is sent to annealing furnace quenching cooling section to be cooled and shaped,
Obtain tempered glass finished product.Annealing furnace quenching cooling section uses cooling air grid, and the power of cooling air grid is 315KW, final cooling
Temperature be 38 DEG C, cooling time 60s.
Embodiment three：
The invention discloses a kind of quick steel process of glass, its step are as follows：
Step 1：Glass pre-processes, and glass pretreatment includes cutting, edging, cleaning and drying；
Step 2：Dried glass in above-mentioned steps one is sent to annealing furnace preheating section to be preheated, is preheated
Temperature is 600 DEG C, preheating time 150s；Annealing furnace preheating section is heated using stove silk, heating power 832KW, steel
Change stove preheating section to be blowed using high temperature convection flow fan, the power of high temperature convection flow fan is 5.5KW；
Step 3：Glass after preheating in above-mentioned steps two is sent to annealing furnace bringing-up section to be heated, heating temperature
Spend for 700 DEG C, heating time 150s；Annealing furnace bringing-up section is heated using stove silk, heating power 832KW, annealing furnace
Bringing-up section is blowed using high temperature convection flow fan, and the power of high temperature convection flow fan is 5.5KW；
Step 4；Glass after heating in above-mentioned steps three is sent to annealing furnace quenching cooling section to be cooled and shaped,
Obtain tempered glass finished product.Annealing furnace quenching cooling section uses cooling air grid, and the power of cooling air grid is 315KW, final cooling
Temperature be 38 DEG C, cooling time 60s.
The quick steel process of glass of the present invention, more traditional double chamber furance glass tempering process, the quick tempering of glass of the present invention
Technique improves the high temperature convection flow fan power of preheating furnace and heating furnace by reducing the heating power of preheating section and bringing-up section, from
And realizing reduces heating-up temperature, reduce 10~15 DEG C, so as to improve the surface smoothness of tempered glass, shorten 15% plus
The hot time, energy conservation and environmental protection, improves work efficiency.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of the technical program, it should all cover in the present invention
Right among.
Claims (8)
- A kind of 1. quick steel process of glass, it is characterised in that：Its step is as follows：Step 1：Glass pre-processes；Step 2：Pretreated glass in above-mentioned steps one is sent to annealing furnace preheating section to be preheated, preheating temperature Spend for 550-600 DEG C, preheating time 100-150s；Step 3：Glass after preheating in above-mentioned steps two is sent to annealing furnace bringing-up section to be heated, heating-up temperature is 650-700 DEG C, heating time 100-150s；Step 4；Glass after heating in above-mentioned steps three is sent to annealing furnace quenching cooling section to be cooled and shaped, is obtained Tempered glass finished product.
- 2. the quick steel process of glass according to claim 1, it is characterised in that：Annealing furnace preheating section in the step 2 Heated using stove silk, heating power 832KW.
- 3. the quick steel process of glass according to claim 1, it is characterised in that：Annealing furnace preheating section in the step 2 It is blowed using high temperature convection flow fan, the power of the high temperature convection flow fan is 5.5KW.
- 4. the quick steel process of glass according to claim 1, it is characterised in that：Annealing furnace bringing-up section in the step 3 Heated using stove silk, heating power 832KW.
- 5. the quick steel process of glass according to claim 1, it is characterised in that：Annealing furnace bringing-up section in the step 3 It is blowed using high temperature convection flow fan, the power of the high temperature convection flow fan is 5.5KW.
- 6. the quick steel process of glass according to claim 1, it is characterised in that：Annealing furnace quenching is cold in the step 4 But section uses cooling air grid, and final cooling temperature is 38 DEG C, cooling time 60s.
- 7. the quick steel process of glass according to claim 6, it is characterised in that：The power of the cooling air grid is 315KW。
- 8. the quick steel process of glass according to claim 1, it is characterised in that：The glass pretreatment, which includes, cuts Cut, edging, cleaning and drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711446740.8A CN107902882A (en) | 2017-12-27 | 2017-12-27 | A kind of quick steel process of glass |
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| CN201711446740.8A CN107902882A (en) | 2017-12-27 | 2017-12-27 | A kind of quick steel process of glass |
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| CN107902882A true CN107902882A (en) | 2018-04-13 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423978A (en) * | 2018-06-21 | 2018-08-21 | 安徽蓝博玻璃有限公司 | A kind of hydrothermal pretreatment method of tempered glass |
| CN108585456A (en) * | 2018-07-06 | 2018-09-28 | 浙江向往玻璃科技有限公司 | A kind of high-strength armoured technique of heat resistant glass |
| CN108585485A (en) * | 2018-07-06 | 2018-09-28 | 浙江向往玻璃科技有限公司 | A kind of technique for the production of High-strength compression resistant tempered glass |
| CN110204203A (en) * | 2019-07-01 | 2019-09-06 | 于洪伟 | Marble glass manufacturing process |
| CN113800755A (en) * | 2021-09-28 | 2021-12-17 | 湖南旗滨节能玻璃有限公司 | Preparation method of toughened glass |
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| CN1824619A (en) * | 2006-03-17 | 2006-08-30 | 中国建筑材料科学研究院 | Preparation method of air strengthened glass |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423978A (en) * | 2018-06-21 | 2018-08-21 | 安徽蓝博玻璃有限公司 | A kind of hydrothermal pretreatment method of tempered glass |
| CN108585456A (en) * | 2018-07-06 | 2018-09-28 | 浙江向往玻璃科技有限公司 | A kind of high-strength armoured technique of heat resistant glass |
| CN108585485A (en) * | 2018-07-06 | 2018-09-28 | 浙江向往玻璃科技有限公司 | A kind of technique for the production of High-strength compression resistant tempered glass |
| CN110204203A (en) * | 2019-07-01 | 2019-09-06 | 于洪伟 | Marble glass manufacturing process |
| CN113800755A (en) * | 2021-09-28 | 2021-12-17 | 湖南旗滨节能玻璃有限公司 | Preparation method of toughened glass |
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Application publication date: 20180413 |