CN104045226A - Annealing box of hot bending furnace - Google Patents
Annealing box of hot bending furnace Download PDFInfo
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- CN104045226A CN104045226A CN201410265898.5A CN201410265898A CN104045226A CN 104045226 A CN104045226 A CN 104045226A CN 201410265898 A CN201410265898 A CN 201410265898A CN 104045226 A CN104045226 A CN 104045226A
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- pipe
- annealing box
- bending furnace
- hot blast
- vent
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Abstract
The invention discloses an annealing box of a hot bending furnace, which comprises a main ventilation pipe (6) and a plurality of hot air branch pipes (1), wherein two axial ends of the main ventilation pipe (6) are an air inlet (5) and an air outlet (7); the hot air branch pipes (1) are sequentially arranged in the axial direction of the main ventilation pipe (6); a first end of each hot air branch pipe (1) is communicated to the main ventilation pipe (6), and a second end thereof is formed into a closed structure and bent into a box body shell; and a plurality of hot air ports (2) are arranged at intervals on the outer wall of the box body shell. The annealing box of a hot bending furnace can effectively anneal bent glass, so that the edge stress of the glass reaches the value specified in a relevant standard, thereby ensuring that the glass is less prone to sliver.
Description
Technical field
The present invention relates to annealing box, particularly, relate to a kind of annealing box of bending furnace.
Background technology
In the prior art, in bending furnace, existing back segment annealing airduct is S type airduct, on S type annealing airduct, be provided with air port, such design cannot be to effectively annealing through drying curved glass, make glass edge stress cannot reach the numerical value of correlation standard, glass is installed and used the phenomenon that occurs segment glass sliver in process after payment.
Summary of the invention
The object of the invention is to overcome the situation that glass edge stress cannot reach the numerical value of correlation standard, a kind of annealing box of bending furnace is provided, the annealing box of this bending furnace can be to effectively annealing through drying curved glass, make glass edge stress reach the numerical value of correlation standard, thereby can there is not easily sliver in glass.
To achieve these goals, the invention provides a kind of annealing box of bending furnace, this annealing box comprises total vent-pipe and a plurality of hot blast manifold, the axial two ends of described total vent-pipe are air intake vent and air outlet, a plurality of described hot blast manifolds axially arranging successively along described total vent-pipe, the first end of a plurality of described hot blast manifolds is all communicated to described total vent-pipe, and the second end forms enclosed construction the curved cabinet shell that is coiled into, and is arranged at intervals with a plurality of hot-air mouths on the outer wall of this cabinet shell.
Preferably, the outside wall surface of described cabinet shell forms cambered surface.
Preferably, described total vent-pipe is arranged on the bottom of described annealing box, and the described first end of described hot blast manifold is connected on a side sidewall of described total vent-pipe, and described the second end is connected on the opposite side sidewall of described total vent-pipe.
Preferably, described in each, on hot blast manifold, interval is furnished with and is no less than 10 described hot-air mouths.
Preferably, the described air intake vent end of described vent-pipe is connected with Gas inlet tube, and described air opening end is connected with air outlet tube.
Preferably, a plurality of described hot blast manifolds are parallel to each other.
Preferably, between a plurality of described hot blast manifolds, by fastening piece, undertaken affixed.
Further preferably, described fastening piece is double threaded screw.
By above-mentioned embodiment, the invention provides a kind of annealing box of bending furnace, the annealing box of this bending furnace by total vent-pipe of body structure and the connection of a plurality of hot blast manifolds to effectively annealing through drying curved glass, make glass stress of glass edge in the course of processing reach the numerical value of correlation standard, thereby make glass can not occur easily sliver.
Other features and advantages of the present invention partly in detail are described the embodiment subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the annealing box of a kind of bending furnace in the preferred embodiment for the present invention.
Description of reference numerals
1 hot blast manifold 2 hot-air mouths
3 air outlet tube 4 Gas inlet tubes
The total vent-pipe of 5 air intake vent 6
7 air outlets.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
Fig. 1 is the structural representation of the annealing box of a kind of bending furnace in the preferred embodiment for the present invention.The invention provides a kind of annealing box of bending furnace, this annealing box comprises total vent-pipe 6 and a plurality of hot blast manifold 1, for leading to hot blast, the axial two ends of total vent-pipe 6 are air intake vent 5 and air outlet 7, be used for passing into hot blast and pass-out hot blast, a plurality of hot blast manifolds 1 axially arranging successively along total vent-pipe 6, be used for being communicated with total vent-pipe 6 with multi-pipeline circulation hot blast, the first end of each hot blast manifold 1 is all communicated to total vent-pipe 6, the second end forms enclosed construction the curved cabinet shell that is coiled into, on the outer wall of this cabinet shell, be arranged at intervals with a plurality of hot-air mouths 2, hot blast and be curvedly coiled into cabinet shell to better the glass on housing is annealed like this can effectively circulate.
By above-mentioned embodiment, the invention provides a kind of annealing box of bending furnace, the annealing box of this bending furnace by total vent-pipe 6 of body structure and the connection of a plurality of hot blast manifold 1 to effectively annealing through drying curved glass, make glass stress of glass edge in the course of processing reach the numerical value of correlation standard, thereby make glass can not occur easily sliver.
In one embodiment, the outside wall surface of cabinet shell forms cambered surface, and by above-mentioned embodiment, this outside wall surface, corresponding to the outside wall surface of glass, can realize the annealing of glass like this.
In one embodiment, total vent-pipe 6 is arranged on the bottom of annealing box, the first end of hot blast manifold 1 is connected on a side sidewall of total vent-pipe 6, for the hot blast of total vent-pipe 6 is carried out to multi-pipeline discharge, the second end is so that hot blast manifold 1 is fixed on enclosed construction and the opposite side sidewall that is connected to total vent-pipe 6.
In one embodiment, on each hot blast manifold 1, interval is furnished with and is no less than 10 hot-air mouths 2, and so both fully air draft also can guarantee the annealing of glass.
In one embodiment, air intake vent 5 ends of vent-pipe 6 are connected with Gas inlet tube 4, and air outlet 7 ends are connected with air outlet tube 3, for connecting the ventilator trunk of former bending furnace.
In one embodiment, a plurality of hot blast manifolds 1 are parallel to each other, and good looking appearance and make the heat radiation of glass even, is more of value to the stress that increases glass edge like this.
In one embodiment, between a plurality of hot blast manifolds 1, by fastening piece, undertaken affixed, for connecting between hot blast manifold 1 to fix hot blast manifold 1.
In another embodiment, fastening piece is double threaded screw, will conveniently carry out demolition and replacement like this, when hot blast manifold 1 goes wrong, can conveniently change.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, between various embodiment of the present invention, also can carry out arbitrary combination, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. the annealing box of a bending furnace, it is characterized in that, this annealing box comprises total vent-pipe (6) and a plurality of hot blast manifold (1), the axial two ends of described total vent-pipe (6) are air intake vent (5) and air outlet (7), a plurality of described hot blast manifolds (1) axially arranging successively along described total vent-pipe (6), the first end of a plurality of described hot blast manifolds (1) is all communicated to described total vent-pipe (6), the second end forms enclosed construction the curved cabinet shell that is coiled into, and is arranged at intervals with a plurality of hot-air mouths (2) on the outer wall of this cabinet shell.
2. the annealing box of bending furnace according to claim 1, is characterized in that, the outside wall surface of described cabinet shell forms cambered surface.
3. the annealing box of bending furnace according to claim 1, it is characterized in that, described total vent-pipe (6) is arranged on the bottom of described annealing box, the described first end of described hot blast manifold (1) is connected on a side sidewall of described total vent-pipe (6), and described the second end is connected on the opposite side sidewall of described total vent-pipe (6).
4. the annealing box of bending furnace according to claim 1, is characterized in that, the upper interval of hot blast manifold described in each (1) is furnished with and is no less than 10 described hot-air mouths (2).
5. the annealing box of bending furnace according to claim 1, is characterized in that, described air intake vent (5) end of described total vent-pipe (6) is connected with Gas inlet tube (4), and described air outlet (7) end is connected with air outlet tube (3).
6. the annealing box of bending furnace according to claim 1, is characterized in that, a plurality of described hot blast manifolds (1) are parallel to each other.
7. the annealing box of bending furnace according to claim 1, is characterized in that, between a plurality of described hot blast manifolds (1), by fastening piece, is undertaken affixed.
8. the annealing box of bending furnace according to claim 7, is characterized in that, described fastening piece is double threaded screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265898.5A CN104045226B (en) | 2014-06-13 | 2014-06-13 | The annealing box of bending furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265898.5A CN104045226B (en) | 2014-06-13 | 2014-06-13 | The annealing box of bending furnace |
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| Publication Number | Publication Date |
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| CN104045226A true CN104045226A (en) | 2014-09-17 |
| CN104045226B CN104045226B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410265898.5A Active CN104045226B (en) | 2014-06-13 | 2014-06-13 | The annealing box of bending furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630564A (en) * | 2016-12-07 | 2017-05-10 | 重庆市三星精艺玻璃股份有限公司 | Glass manufacturing method |
| CN106673413A (en) * | 2016-12-07 | 2017-05-17 | 重庆市三星精艺玻璃股份有限公司 | Automatic annealing box of hot bending furnace |
| CN106698907A (en) * | 2016-11-10 | 2017-05-24 | 天津南玻节能玻璃有限公司 | Heat treatment device for hot bending of glass |
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| US4144045A (en) * | 1978-04-13 | 1979-03-13 | Ppg Industries, Inc. | Kiln and method for heating and bending glass sheets |
| CN101492238A (en) * | 2009-02-27 | 2009-07-29 | 桂林皮尔金顿安全玻璃有限公司 | Glass curve shaping system and use method thereof |
| CN201406374Y (en) * | 2009-05-22 | 2010-02-17 | 秦皇岛市运通玻璃机电技术有限公司 | Equal-pressure air supply system in convection heating tempering furnace |
| CN101880124A (en) * | 2010-05-28 | 2010-11-10 | 武汉理工大学 | Annealing and cooling treatment system for two-stage hot wind circulation of glass ceramic tunnel crystallization kiln |
| CN203187550U (en) * | 2013-03-14 | 2013-09-11 | 重庆万盛浮法玻璃有限公司 | Heat energy utilizing device for float glass production line |
| CN203960042U (en) * | 2014-06-13 | 2014-11-26 | 信义汽车部件（芜湖）有限公司 | The annealing box of bending furnace |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144045A (en) * | 1978-04-13 | 1979-03-13 | Ppg Industries, Inc. | Kiln and method for heating and bending glass sheets |
| CN101492238A (en) * | 2009-02-27 | 2009-07-29 | 桂林皮尔金顿安全玻璃有限公司 | Glass curve shaping system and use method thereof |
| CN201406374Y (en) * | 2009-05-22 | 2010-02-17 | 秦皇岛市运通玻璃机电技术有限公司 | Equal-pressure air supply system in convection heating tempering furnace |
| CN101880124A (en) * | 2010-05-28 | 2010-11-10 | 武汉理工大学 | Annealing and cooling treatment system for two-stage hot wind circulation of glass ceramic tunnel crystallization kiln |
| CN203187550U (en) * | 2013-03-14 | 2013-09-11 | 重庆万盛浮法玻璃有限公司 | Heat energy utilizing device for float glass production line |
| CN203960042U (en) * | 2014-06-13 | 2014-11-26 | 信义汽车部件（芜湖）有限公司 | The annealing box of bending furnace |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698907A (en) * | 2016-11-10 | 2017-05-24 | 天津南玻节能玻璃有限公司 | Heat treatment device for hot bending of glass |
| CN106630564A (en) * | 2016-12-07 | 2017-05-10 | 重庆市三星精艺玻璃股份有限公司 | Glass manufacturing method |
| CN106673413A (en) * | 2016-12-07 | 2017-05-17 | 重庆市三星精艺玻璃股份有限公司 | Automatic annealing box of hot bending furnace |
| CN106630564B (en) * | 2016-12-07 | 2018-12-25 | 重庆市三星精艺玻璃股份有限公司 | A kind of glass making procedures |
| CN106673413B (en) * | 2016-12-07 | 2019-07-30 | 重庆市三星精艺玻璃股份有限公司 | The automatic annelaing pot of bending furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104045226B (en) | 2016-03-02 |
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