CN103241930A - Glass-tempering cooling air grid - Google Patents
Glass-tempering cooling air grid Download PDFInfo
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- CN103241930A CN103241930A CN2012100253148A CN201210025314A CN103241930A CN 103241930 A CN103241930 A CN 103241930A CN 2012100253148 A CN2012100253148 A CN 2012100253148A CN 201210025314 A CN201210025314 A CN 201210025314A CN 103241930 A CN103241930 A CN 103241930A
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- air grid
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- cooling air
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- tempering cooling
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Abstract
The invention provides a glass-tempering cooling air grid. The glass-tempering cooling air grid comprises a frame which is provided with a roller way conveying device for conveying high-temperature glass along a horizontal direction, the upper side and the lower side of the roller way conveying device are provided with an upper air grid component and a lower air grid component respectively; the frame is also provided with an air compressor which is communicated with a balancing tank through a gas-water separator, wherein the balancing tank is communicated with the upper air grid component and the lower air grid component through a plurality of branches, and each branch is provided with a pressure-reducing valve and a pressure gauge. The glass-tempering cooling air grid is mainly used for a cooling air grid section in glass tempering equipment, and achieves the purpose of quickly cooling the tempered high-temperature glass, and ensures that the glass meets specified requirements of granularity and smoothness for tempering.
Description
Technical field
The present invention relates to the glass tempering cooling air grid structure in a kind of glass tempering equipment.
Background technology
3mm glass tempering cooling air grid in the employed glass tempering equipment now, all adopt pressurized air that centrifugal high pressure fan provides as heat-eliminating medium, its energy consumption big (blower fans of two 280-315Kw), the use cost height, also because compressor flow and pressure surge are big, have not easy operation control, the product processed quality is not good, and blade produces repeated stress failure and causes problems such as runaway accident.
Summary of the invention
At the deficiencies in the prior art, the objective of the invention is to: provide a kind of glass tempering cooling air grid, big, the not good problem of product processed quality of solution existing structure energy consumption.
For achieving the above object, the technical solution used in the present invention is:
A kind of glass tempering cooling air grid, it has frame, along continuous straight runs is furnished with for the roller-way transport unit that transmits high temp glass on the frame, be furnished with air grid assembly and following air grid assembly respectively in the upper and lower side of described roller-way transport unit, it is characterized in that: be provided with air compressor, described air compressor is connected with surge tank by air water separator, described surge tank is connected with described upward air grid assembly and following air grid assembly through too much bar branch road again, is equipped with reducing valve and tensimeter on every branch road.
In preferable technical scheme: described upward air grid assembly and described air grid assembly down include the air grid unit that many row's parallel interval arrange, each described air grid unit has bellows that are flats, the upper end face along continuous straight runs of the bellows of described flats is arranged, and offer jet hole at described upper end face, the rear surface of the bellows of described flats favours horizontal direction and arranges, the width of the bellows of described flats is linearly descended from left end toward right-hand member, be provided with the air intake joint at described bellows left end, described air intake joint is connected with described surge tank by described reducing valve.
In preferable technical scheme: be provided with ash removing hole at described bellows right-hand member, airtight with plug screw under the described ash removing hole normality.
In preferable technical scheme: the spacing distance between the air grid unit that described many row's parallel interval arrange equates with the roller-way spacing distance of described roller-way transport unit.
In preferable technical scheme: the diameter of described jet hole is between Φ 0.9-Φ 1.5.
In preferable technical scheme: the jet hole that goes out on several air grid unit of end corresponding to glass inlet side and glass on the described down air grid assembly has larger diameter, and the jet hole on several air grid unit between going out to hold corresponding to glass inlet side and glass has than minor diameter.
In preferable technical scheme: described air grid assembly down is provided with 12 air draft grid unit, be Φ 1.3 corresponding to the 1st, the 2nd air grid unit of glass inlet side and the diameter that goes out the jet hole on the 11st, the 12nd the air grid unit of end corresponding to glass wherein, and the diameter of the jet hole on the 3rd to the 10th the air grid unit between going out to hold corresponding to glass inlet side and glass is Φ 1.1.
In preferable technical scheme: described air grid unit and the described jet hole of the air grid unit of air grid assembly down of going up the air grid assembly that is in relative position is positioned opposite.
In preferable technical scheme: on described between per two adjacent air grid unit of air grid assembly, have additional one and press aerofoil, described pressure aerofoil is strip and along continuous straight runs is arranged, all extend to oblique below on two long limits of every described pressure aerofoil, makes the shape of cross section of pressing aerofoil form a precious headkerchief shape.
In preferable technical scheme: the end corresponding to the glass inlet side fixedly has a flow deflector on the air grid assembly on described, the vertical layout of plate face of described flow deflector, and the lowermost end of described flow deflector goes out extreme direction towards glass and is bent to form an arc section.
Compared with prior art, the advantage that adopts the present invention of technique scheme to have is:
The generation of heat-eliminating medium substitutes blower fan by air compressor, increases by a surge tank, and output pressure is controlled by reducing valve, makes system reliable, and output pressure is stable, improved safety;
Total power is reduced to 75kw by the 630kw of blower fan.
The jet hole size dimension is φ 1.1, φ 1.3 (being φ 4, φ 5 originally), and arranges according to certain rules, and energy consumption is reduced, and blow pressure is even;
The aerofoil that pressurizes between the air grid unit of last air grid assembly can be used for the balance roller-way, improves the stressed of glass;
The glass inlet side increases flow deflector, the stress performance when improving glass and entering air grid;
Product processed steady quality of the present invention is reliable, and energy consumption is little, and use cost is low, and improved safety is simple in structure, and maintaining is convenient.
Description of drawings
Fig. 1 is the front view of cooling air grid provided by the invention;
Figure 1A is gas circuit structure synoptic diagram of the present invention;
Fig. 2 is the left view of cooling air grid provided by the invention;
Fig. 3 is the vertical view of cooling air grid provided by the invention;
Fig. 4 is the front view of air grid down provided by the invention
Fig. 5 is the right view of air grid down provided by the invention;
Fig. 6 is the vertical view of air grid down provided by the invention;
Fig. 7 is the vertical view of going up air grid provided by the invention.
Description of reference numerals: frame 1; Following air grid assembly 2; Last air grid assembly 4; Last lifting device 6; Press aerofoil 7; Roller-way transport unit 8; Flow deflector 9; Following lifting device 10.
Embodiment
The constructional feature of the 3mm glass tempering cooling air grid of pressurized air medium provided by the invention is described below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, described glass tempering cooling air grid has frame 1, along continuous straight runs is furnished with for the roller-way transport unit 8 that transmits high temp glass on the frame 1, be furnished with air grid assembly 4 and following air grid assembly 2 respectively in the upper and lower side of described roller-way transport unit 8, the described air grid assembly 4 of going up is connected with lifting device 6 and following lifting device 10 respectively with following air grid assembly 2, and the vertical distance between air grid assembly 4 and following air grid assembly 2 and the described roller-way transport unit 8 can be regulated.
Shown in Figure 1A, it is gas circuit structure synoptic diagram of the present invention, be provided with air compressor 1, described air compressor 1 is connected with surge tank 6 by air water separator 4, described surge tank 6 is connected with described upward air grid assembly 4 and following air grid assembly 2 through too much bar branch road 39 again, be equipped with reducing valve 37 and tensimeter 38 on every branch road 39, thus the convenient air pressure of regulating on each bar branch road 39.
Described air grid assembly 2 down, comprise the air grid unit 20 (spacing distance between the air grid unit 20 preferably equates with the roller-way spacing distance of roller-way transport unit 8) that many row's parallel interval arrange, as Fig. 4, Fig. 5, shown in Figure 6, each described air grid unit 20 has bellows 21 that are flats, bellows 21 left sides of described flats, right two ends are respectively equipped with left end support 22 and right-hand member support 23, the upper end face along continuous straight runs of the bellows 21 of described flats is arranged, and offer jet hole 24 at described upper end face, the rear surface of the bellows 21 of described flats favours horizontal direction and arranges, the width of the bellows 21 of described flats is linearly descended from left end toward right-hand member, be provided with air intake joint 25 at described bellows 21 left ends, described air intake joint 25 is connected with described surge tank by described reducing valve, be provided with ash removing hole at described bellows 21 right-hand members, airtight with plug screw 26 under the described ash removing hole normality.
Because the width of bellows 21 linearly descends from left end toward right-hand member, when pressurized air enters in the bellows 21 from described air intake joint 25, spraying pressure away from the jet hole 24 at air intake joint 25 places has obtained corresponding compensation, the spraying pressure difference of all jet holes 24 is reduced as far as possible, the cooling rate of each position of glass is consistent.
For spraying pressure and the surge tank that makes air grid unit 20 adapts the optional Φ 1.1 of the diameter of described jet hole 24 or Φ 1.3 (getting final product) through the air pressure of reducing valve output between Φ 0.9-Φ 1.5.
Further, in order to make whole glass surface up-draught pressure more even, also the jet hole 24 that goes out on several air grid unit 20 of end corresponding to glass inlet side and glass on the described down air grid assembly 2 can be made as larger diameter, and the jet hole 24 on several air grid unit 20 between going out to hold corresponding to glass inlet side and glass is made as than minor diameter.Be example with the present embodiment, described air grid assembly 2 down is provided with 12 air draft grid unit 20, be Φ 1.3 (jet hole 24 spacings are 8mm) corresponding to the 1st, the 2nd air grid unit 20 of glass inlet side and the diameter that goes out the jet hole 24 on the 11st, the 12nd the air grid unit 20 of end corresponding to glass wherein, and be Φ 1.1 (jet hole 24 spacings also are 8mm) corresponding to the diameter that glass inlet side and glass go out the jet hole 24 on the 3rd to the 10th the air grid unit 20 between the end.
As for the described air grid assembly 4 of going up, it also comprises the described air grid unit 20 that many row's parallel interval arrange, the air grid unit 20 of the air grid unit 20 of described upward air grid assembly 4 and described air grid assembly 2 down is mirror symmetry layout one by one, and, can see from Fig. 7, Fig. 4, the air grid unit 20 that is in the last air grid assembly 4 of relative position also is positioned opposite with the described jet hole 24 of the air grid unit 20 of air grid assembly 2 down, can make lower surface on glass stressed evenly.Diameter and the regularity of distribution of the jet hole 24 on the air grid unit 20 of described last air grid assembly 4, all consistent with described following air grid assembly 2, do not repeat them here.
Just, be in the wind between per two adjacent air grid unit 20 of grid assembly 4, have additional one and press aerofoil 7, described pressure aerofoil 7 is strip and along continuous straight runs is arranged, all extend to oblique below on two long limits of every described pressure aerofoil 7, makes the shape of cross section of pressing aerofoil 7 form a precious headkerchief shape.Press aerofoil 7, stress balance when glass is moved by arranging in air grid.
In addition, the end corresponding to the glass inlet side fixedly has a flow deflector 9 on the air grid assembly 4 on described, the vertical layout of plate face of described flow deflector 9, and the lowermost end of described flow deflector 9 goes out extreme direction towards glass and is bent to form an arc section.By described flow deflector 9 is set, can make glass stress balance when entering air grid.
More than explanation is just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skills understand, under the situation that does not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.
Claims (10)
1. glass tempering cooling air grid, it has frame, along continuous straight runs is furnished with for the roller-way transport unit that transmits high temp glass on the frame, be furnished with air grid assembly and following air grid assembly respectively in the upper and lower side of described roller-way transport unit, it is characterized in that: be provided with air compressor, described air compressor is connected with surge tank by air water separator, described surge tank is connected with described upward air grid assembly and following air grid assembly through too much bar branch road again, is equipped with reducing valve and tensimeter on every branch road.
2. glass tempering cooling air grid according to claim 1, it is characterized in that: described upward air grid assembly and described air grid assembly down include the air grid unit that many row's parallel interval arrange, each described air grid unit has bellows that are flats, the upper end face along continuous straight runs of the bellows of described flats is arranged, and offer jet hole at described upper end face, the rear surface of the bellows of described flats favours horizontal direction and arranges, the width of the bellows of described flats is linearly descended from left end toward right-hand member, be provided with the air intake joint at described bellows left end, described air intake joint is connected with described surge tank by described reducing valve.
3. glass tempering cooling air grid according to claim 2 is characterized in that: be provided with ash removing hole at described bellows right-hand member, use plug screw airtight under the described ash removing hole normality.
4. glass tempering cooling air grid according to claim 2 is characterized in that: the spacing distance between the air grid unit that described many row's parallel interval arrange equates with the roller-way spacing distance of described roller-way transport unit.
5. glass tempering cooling air grid according to claim 2, it is characterized in that: the diameter of described jet hole is between Φ 0.9-Φ 1.5.
6. glass tempering cooling air grid according to claim 2, it is characterized in that: the jet hole that goes out on several air grid unit of end corresponding to glass inlet side and glass on the described down air grid assembly has larger diameter, and the jet hole on several air grid unit between going out to hold corresponding to glass inlet side and glass has than minor diameter.
7. glass tempering cooling air grid according to claim 6, it is characterized in that: described air grid assembly down is provided with 12 air draft grid unit, be Φ 1.3 corresponding to the 1st, the 2nd air grid unit of glass inlet side and the diameter that goes out the jet hole on the 11st, the 12nd the air grid unit of end corresponding to glass wherein, and the diameter of the jet hole on the 3rd to the 10th the air grid unit between going out to hold corresponding to glass inlet side and glass is Φ 1.1.
8. glass tempering cooling air grid according to claim 2 is characterized in that: the described air grid unit of going up the air grid assembly that is in relative position is positioned opposite with the jet hole of the air grid unit of described time air grid assembly.
9. glass tempering cooling air grid according to claim 2, it is characterized in that: on described between per two adjacent air grid unit of air grid assembly, have additional one and press aerofoil, described pressure aerofoil is strip and along continuous straight runs is arranged, all extend to oblique below on two long limits of every described pressure aerofoil, makes the shape of cross section of pressing aerofoil form a precious headkerchief shape.
10. glass tempering cooling air grid according to claim 2, it is characterized in that: the end corresponding to the glass inlet side fixedly has a flow deflector on the air grid assembly on described, the vertical layout of plate face of described flow deflector, and the lowermost end of described flow deflector goes out extreme direction towards glass and is bent to form an arc section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210025314.8A CN103241930B (en) | 2012-02-06 | 2012-02-06 | Glass tempering cooling air grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210025314.8A CN103241930B (en) | 2012-02-06 | 2012-02-06 | Glass tempering cooling air grid |
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| CN103241930A true CN103241930A (en) | 2013-08-14 |
| CN103241930B CN103241930B (en) | 2016-06-01 |
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| CN201210025314.8A Active CN103241930B (en) | 2012-02-06 | 2012-02-06 | Glass tempering cooling air grid |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556650A (en) * | 2015-01-28 | 2015-04-29 | 洛阳北方玻璃技术股份有限公司 | Cooling device for bent glass tempering production |
| CN106348580A (en) * | 2016-09-08 | 2017-01-25 | 齐泰兴精工科技（苏州）有限公司 | Automotive glass toughening windshield mold |
| WO2019047521A1 (en) * | 2017-09-07 | 2019-03-14 | 洛阳兰迪玻璃机器股份有限公司 | Plate glass tempering cooling system |
| CN110698045A (en) * | 2019-11-05 | 2020-01-17 | 中国建材国际工程集团有限公司 | Multi-zone temperature-controllable air-flotation thin glass heating device and working method thereof |
| CN111116025A (en) * | 2020-01-08 | 2020-05-08 | 郭连国 | Tempering furnace for producing tempered glass |
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| CN201330883Y (en) * | 2008-12-22 | 2009-10-21 | 洛阳北方玻璃技术股份有限公司 | Deflector type flap valve |
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| CN201386061Y (en) * | 2009-04-03 | 2010-01-20 | 周军山 | Fan-compressor combined tempering device for transverse-bending tempered thin glass forming equipment |
| CN101633557A (en) * | 2008-07-24 | 2010-01-27 | 洛阳兰迪玻璃机器有限公司 | Cooling air grid used for glass tempering machine set |
| CN102219365A (en) * | 2011-04-16 | 2011-10-19 | 陈永乐 | Bending glass tempering and blast cooling device and cooling method thereof |
| CN202744450U (en) * | 2012-02-06 | 2013-02-20 | 洛阳北方玻璃技术股份有限公司 | Glass tempering cooling air grid |
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2012
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Patent Citations (6)
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| CN101633557A (en) * | 2008-07-24 | 2010-01-27 | 洛阳兰迪玻璃机器有限公司 | Cooling air grid used for glass tempering machine set |
| CN201330883Y (en) * | 2008-12-22 | 2009-10-21 | 洛阳北方玻璃技术股份有限公司 | Deflector type flap valve |
| CN201338986Y (en) * | 2009-02-13 | 2009-11-04 | 北京北玻安全玻璃有限公司 | Tuyere structure of cooling flat windshield mold for glass toughening |
| CN201386061Y (en) * | 2009-04-03 | 2010-01-20 | 周军山 | Fan-compressor combined tempering device for transverse-bending tempered thin glass forming equipment |
| CN102219365A (en) * | 2011-04-16 | 2011-10-19 | 陈永乐 | Bending glass tempering and blast cooling device and cooling method thereof |
| CN202744450U (en) * | 2012-02-06 | 2013-02-20 | 洛阳北方玻璃技术股份有限公司 | Glass tempering cooling air grid |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556650A (en) * | 2015-01-28 | 2015-04-29 | 洛阳北方玻璃技术股份有限公司 | Cooling device for bent glass tempering production |
| CN106348580A (en) * | 2016-09-08 | 2017-01-25 | 齐泰兴精工科技（苏州）有限公司 | Automotive glass toughening windshield mold |
| WO2019047521A1 (en) * | 2017-09-07 | 2019-03-14 | 洛阳兰迪玻璃机器股份有限公司 | Plate glass tempering cooling system |
| CN110698045A (en) * | 2019-11-05 | 2020-01-17 | 中国建材国际工程集团有限公司 | Multi-zone temperature-controllable air-flotation thin glass heating device and working method thereof |
| CN111116025A (en) * | 2020-01-08 | 2020-05-08 | 郭连国 | Tempering furnace for producing tempered glass |
| CN111116025B (en) * | 2020-01-08 | 2022-03-29 | 佛山市迷你玻璃有限公司 | Tempering furnace for producing tempered glass |
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| Publication number | Publication date |
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| CN103241930B (en) | 2016-06-01 |
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