CN217895442U - Energy-saving cooling air grid for glass tempering - Google Patents
Energy-saving cooling air grid for glass tempering Download PDFInfo
- Publication number
- CN217895442U CN217895442U CN202221986462.1U CN202221986462U CN217895442U CN 217895442 U CN217895442 U CN 217895442U CN 202221986462 U CN202221986462 U CN 202221986462U CN 217895442 U CN217895442 U CN 217895442U
- Authority
- CN
- China
- Prior art keywords
- air
- air grid
- wind
- grid
- glass
- Prior art date
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 55
- 238000001816 cooling Methods 0.000 title claims abstract description 44
- 238000005496 tempering Methods 0.000 title claims abstract description 18
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 abstract description 9
- 239000011324 bead Substances 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 239000005341 toughened glass Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model provides a glass tempering is with energy-conserving cooling air grid, including the air grid subassembly that the longitudinal symmetry set up, form the cooling space that is used for placing glass between two air grid subassemblies, be equipped with the roll table that is used for driving glass one-way or reciprocating motion between two air grid subassemblies, the air grid subassembly includes the air grid strip that a plurality of levels distribute side by side, the air grid strip sets up with the roll table direction of delivery is perpendicular, be equipped with the air intake that is linked together with cooling air box's air outlet on the air grid strip, each air grid strip all is equipped with a plurality of tuyeres towards one side in cooling space, the air intake department that two air grid strips are no less than at the both ends that are close to roll table direction of delivery is equipped with the relative air grid strip pivoted subassembly that keeps out the wind through rotating the subassembly control air grid strip, thereby control the coverage area of air blowing tuyeres, reduce cooling blower's operating power, practice thrift the electric energy.
Description
Technical Field
The utility model relates to a cooling device in the glass tempering process, in particular to an energy-saving cooling air grid for glass tempering.
Background
The physical tempering mode of the glass needs to heat the glass to be tempered to a temperature close to a softening point in a tempering furnace, and then the glass enters a cooling air grid to be rapidly cooled to finish the tempering of the glass. The electric energy consumption in the process of preparing the toughened glass is mainly in two links of heating and cooling, wherein the energy loss in the cooling link mainly comes from a cooling fan, the toughened glass has different thicknesses and sizes, and the power and the flow of the fans arranged on the toughened glass are different.
At present, glass is cooled by mainly using air grids, the glass to be cooled is placed between air grid components which are symmetrically arranged up and down, a plurality of air nozzles are arranged on one sides of the upper air grid component and the lower air grid component facing the glass, and the glass is cooled by cold air blown out of the air nozzles. The larger the coverage area of the air grid is, the larger the power of the fan is. In order to ensure uniform tempering, the glass is always in a swinging state on the roller way, in the glass cooling process, all the air grid air nozzles continuously blow air within an effective air blowing range, an air blowing interval which needs to be met by the power of a fan distributed by the cooling air grid comprises the size of the glass and the reciprocating swinging distance of the glass, and the air blowing of part of the air nozzles beyond the swinging range in the glass swinging process causes ineffective energy loss, thereby causing electric energy waste.
The invention discloses an energy-saving air grid device which comprises air grid assemblies which are sequentially arranged along the horizontal direction and are arranged in an up-down symmetrical mode, a cooling space for placing glass is formed between the air grid assemblies which are arranged in the up-down symmetrical mode, a plurality of air nozzles are arranged on one side, facing the cooling space, of each air grid assembly, the air nozzles are arranged along the direction of an air inlet of the corresponding air grid assembly, a plurality of air baffles used for partitioning the interior of the air grid assembly into a plurality of air rows are arranged on the air grid assembly along the direction of the air inlet, and the air baffles can move up and down. According to the width of putting of glass, the control deep bead reciprocates for the width of tuyere air-out is close with the glass width, can avoid blowing to the region beyond the glass width like this.
However, the invention can only control the opening and closing of the air nozzle in the width direction of the glass, can not adjust the opening and closing of the air nozzle in the length direction of the glass, and can adjust the air nozzle only by moving up and down due to the vertical arrangement of the wind shield, so that the occupied space of the whole device is increased.
SUMMERY OF THE UTILITY MODEL
Not enough more than, the utility model provides an energy-conserving cooling air grid that glass tempering was used for solving prior art deep bead operation occupation space big, can not adjust the problem of tuyere switching on the glass length direction.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an energy-saving cooling air grid for glass tempering comprises air grid components which are arranged in an up-down symmetrical manner, a cooling space for placing glass is formed between the two air grid components, a roller way for driving the glass to move in a one-way or reciprocating manner is arranged between the two air grid components, the air grid components comprise a plurality of air grid strips which are horizontally distributed side by side, the air grid strips are arranged perpendicular to the conveying direction of the roller way, and air inlets communicated with air outlets of cooling air boxes are formed in the air grid strips;
one side of each air grid strip towards the cooling space is provided with a plurality of air nozzles, air inlets, close to two ends of the conveying direction of the roller way, of the two air grid strips are not less than two air inlet positions, and a wind shielding assembly capable of rotating relative to the air grid strips is arranged at the air inlets, and the wind shielding assembly is rotated to control whether the air of the air grid strips is exhausted or not.
Furthermore, the wind shielding assembly comprises a wind shielding plate, a rotating shaft fixedly connected with the wind shielding plate and a driving device for controlling the rotating shaft to rotate, and the shape of the wind shielding plate is matched with the air inlet of the air grid bar.
Further, the driving device is a driving motor.
Furthermore, the wind shield is fixedly connected with the rotating shaft, and the axis of the rotating shaft is coaxial with the width center line of the wind shield.
Furtherly still sets up a plurality of wind components of keeping out in every wind grid along the air inlet direction, and the wind components of keeping out in all wind grid position arrange the same.
Compared with the prior art, the beneficial effects of the utility model are that:
through set up rotatable subassembly of keeping out the wind in the air grid subassembly, the switching of the tuyere of blowing on can the effective control glass length direction to the coverage area of the effective tuyere of blowing of control reduces cooling blower's operating power, practices thrift the electric energy, the utility model discloses can be used to produce the glass product of different stress and different dimensions, reduce the equipment reset cost, save production space.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle wind shielding assembly of the present invention.
In the figure, 1, a wind grid assembly, 2, glass, 3, a roller way, 4, a wind grid strip, 5, a wind nozzle, 6, a cooling wind box, 7, a wind inlet, 8, a wind shielding assembly, 8-1, a wind shielding plate, 8-2, a rotating shaft, 8-3 and a driving device.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1-2, an energy-saving cooling air grid for glass tempering, including the air grid assemblies 1 that arrange in proper order and the longitudinal symmetry sets up along the horizontal direction, form the cooling space that is used for placing glass 2 between two air grid assemblies 1, be equipped with the roll table 3 that is used for driving glass 1 one-way or reciprocating motion between two air grid assemblies 2, air grid assembly 1 includes several level air grid 4 that distributes side by side, air grid 4 length direction is perpendicular with roll table 3 direction of delivery, one of them one end of every air grid 4 is equipped with air intake 7, air intake 7 is linked together with cooling bellows 6's air outlet, one side of every air grid 4 orientation cooling space is equipped with a plurality of tuyeres 5, air tuyeres 5 are evenly arranged from one end of air intake to the other end.
The air inlets 7 of the plurality of air grid bars 4 close to the two ends of the conveying direction of the roller table 3 are provided with air blocking assemblies 8, each air blocking assembly 8 comprises an air blocking plate 8-1, a rotating shaft 8-2 and a driving device 8-3 for controlling the rotating shaft to rotate, the shape of each air blocking plate 8-1 is matched with that of each air inlet 7, each driving device 8-3 can be a motor or an air cylinder matched with a rotating mechanism to drive the rotating shaft 8-2 to rotate, one end of each rotating shaft 8-2 is connected with the corresponding air blocking plate 8-1, and the other end of each rotating shaft extends out of the top of the corresponding air grid bar 4 and is connected with the corresponding driving device 8-3. Because the utility model discloses only need control deep bead 8-3 to open or close, do not need the deep bead 360 rotatory, consequently the axis of rotation 8-2 and the width central line of deep bead 8-1 are coaxial or parallel all can, in this embodiment, axis of rotation 8-2 sets up on the central axis of deep bead 8-1, deep bead 8-1 and axis of rotation 8-2 fixed connection.
The number of the air grid bars 4 required to be provided with the windshield assembly 8 can be determined according to the length of the glass 2 and the reciprocating swinging distance of the glass 2 on the roller way 3, and the rotating frequency and the angle of the driving device 8-3 can be set according to the reciprocating frequency of the glass 2.
When the wind shield 8-1 is superposed with the air inlet 7 of the air grid strip 4 where the wind shield is positioned during operation, the air grid strip 4 is in a closed state, cooling air can not enter the air grid strip 4 and is blown out from the air nozzle 5, and no cooling air exists in the area corresponding to the air nozzle 5 of the air grid strip 4; when the wind shield 8-1 and the air inlet 7 of the wind grid strip 4 where the wind shield is located form a certain angle, the wind grid strip 4 is in an open state, cooling air enters the wind grid strip 4 from the air inlet 7 and is blown out from the wind nozzle 5 of the wind grid strip 4, so that the glass 2 at the position corresponding to the wind nozzle 5 of the wind grid strip 4 is cooled, when the angle formed by the wind shield 8-1 and the air inlet 7 of the wind grid strip 4 where the wind shield is located is 90 degrees, the entering cooling air volume is the largest, and the cooling effect is the best.
After the glass 2 enters the air grid, the glass is driven by the roller way 3 to do reciprocating motion in a cooling space between the two air grid assemblies 1, the air nozzles 5 of the air grid assemblies 1, which are positioned in the middle of the conveying direction of the roller way 3, are in a normally open state, the air inlets 7 at the two sides are provided with the air grid bars 4 of the air shielding assemblies 8, only when the glass 2 swings to the lower part, the air shields 8-1 are in an open state under the control of the driving device 8-3, the air nozzles 5 begin to blow out cooling air, and after the glass 2 swings away from the lower part of the air grid bars 4 with the air shielding assemblies 8, the air shields 8-1 of the air grid bars 4 are in a closed state under the control of the driving device 8-3, and the air nozzles 5 of the air grid bars 4 stop blowing. In the swinging process of the glass 2, the coverage area of the air nozzle 5 in the opening state is not greatly different from the area of the glass 2 all the time, so that unnecessary electric energy waste is avoided.
Example 2:
the utility model discloses preferred embodiment provides an energy-conserving cooling air grid that glass tempering was used, it sets up a plurality of subassemblies 8 that keep out the wind along the air inlet direction in every air grid strip 4 of air grid subassembly 1 to be different from embodiment 1, 8 positions of the subassembly that keep out the wind in all air grid strips 4 are arranged the same, the axis of rotation of the subassembly 8 that keeps out the wind of arranging the same position in horizontal direction can be connected with a drive arrangement simultaneously, through controlling all subassemblies 8 that keep out the wind on the same position like this, can control the coverage area of the ascending effective tuyere 5 of blowing of air grid subassembly 1 width direction.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. An energy-saving cooling air grid for glass tempering comprises air grid components (1) which are arranged in an up-down symmetrical mode, a cooling space for placing glass (2) is formed between the two air grid components (1), a roller way (3) for driving the glass (2) to move in a one-way or reciprocating mode is arranged between the two air grid components (1), each air grid component (1) comprises a plurality of air grid strips (4) which are horizontally distributed side by side, the air grid strips (4) are perpendicular to the conveying direction of the roller way (3), and air inlets (7) communicated with air outlets of cooling air boxes (6) are formed in the air grid strips (4);
the method is characterized in that: each air grid bar (4) all is equipped with a plurality of tuyeres (5) towards one side in cooling space, and air intake (7) department that is no less than two air grid bars (4) at both ends that are close to roll table (3) direction of delivery is equipped with wind-shielding assembly (8) that can rotate relative to air grid bar (4), and whether control air grid bar (4) air-out through rotating wind-shielding assembly (8).
2. The energy-saving cooling air grid for glass tempering according to claim 1, wherein: the wind shielding assembly (8) comprises a wind shielding plate (8-1), a rotating shaft (8-2) fixedly connected with the wind shielding plate (8-1) and a driving device (8-3) for controlling the rotating shaft (8-2) to rotate, and the shape of the wind shielding plate (8-1) is matched with the shape of an air inlet of the wind grid bar (4).
3. The energy-saving cooling air grid for glass tempering according to claim 2, characterized in that: the driving device (8-3) is a driving motor.
4. The energy-saving cooling air grid for glass tempering according to claim 2, characterized in that: the wind shield (8-1) is fixedly connected with the rotating shaft (8-2), and the axis of the rotating shaft (8-2) is coaxial with the width center line of the wind shield (8-1).
5. The energy-saving cooling air grid for glass tempering according to claim 1, wherein: a plurality of wind shielding assemblies (8) are further arranged in each wind grid strip (4) along the wind inlet direction, and the wind shielding assemblies (8) in all the wind grid strips (4) are arranged in the same position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221986462.1U CN217895442U (en) | 2022-07-29 | 2022-07-29 | Energy-saving cooling air grid for glass tempering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221986462.1U CN217895442U (en) | 2022-07-29 | 2022-07-29 | Energy-saving cooling air grid for glass tempering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217895442U true CN217895442U (en) | 2022-11-25 |
Family
ID=84137989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221986462.1U Active CN217895442U (en) | 2022-07-29 | 2022-07-29 | Energy-saving cooling air grid for glass tempering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217895442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117964223A (en) * | 2023-12-07 | 2024-05-03 | 常熟耀皮汽车玻璃有限公司 | A convection cooling system for tempered automobile door glass |
| CN118459075A (en) * | 2024-07-12 | 2024-08-09 | 洛阳北方玻璃技术股份有限公司 | High-efficient radiating upper and lower air inlet type flat air grid |
-
2022
- 2022-07-29 CN CN202221986462.1U patent/CN217895442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117964223A (en) * | 2023-12-07 | 2024-05-03 | 常熟耀皮汽车玻璃有限公司 | A convection cooling system for tempered automobile door glass |
| CN118459075A (en) * | 2024-07-12 | 2024-08-09 | 洛阳北方玻璃技术股份有限公司 | High-efficient radiating upper and lower air inlet type flat air grid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217895442U (en) | Energy-saving cooling air grid for glass tempering | |
| CN207775065U (en) | A kind of flat glass toughening cooling system | |
| CN113772936A (en) | Tempered glass production system capable of improving quality | |
| CN102399953B (en) | Suspended isothermal normalizing production line | |
| CN201495170U (en) | A high-pressure air convection circulation heating device | |
| CN207347396U (en) | A kind of cooling device of tempered glass | |
| CN107631603B (en) | Silicon wafer drying furnace | |
| CN215886811U (en) | Air collecting box with air pressure adjusting function | |
| CN206143269U (en) | Suspension type air cooling system | |
| CN209986199U (en) | Casting and pressing piece cooling device | |
| CN207276657U (en) | A kind of annealing energy-saving furnace | |
| EP4403528B1 (en) | Apparatus and method for eliminating stress spots on a surface of glass | |
| CN203820854U (en) | Horizontal continuous tempering furnace | |
| CN208266045U (en) | A kind of highly-efficient glass cooling device | |
| CN208898745U (en) | A kind of adjustable air grid of automobile fiberglass | |
| CN206438043U (en) | Windshield mold for toughing device is used in the production of hyperbolic curved tempered glass | |
| CN216910908U (en) | Quick drying furnace | |
| CN223813445U (en) | A tempering device to improve the quality of glass tempering | |
| CN213288169U (en) | Cooling device for H-shaped steel rolling | |
| CN221549091U (en) | A tealeaves cooling lifting machine for tealeaves processing | |
| CN201872330U (en) | Pillow core heat setting device | |
| CN204125344U (en) | A kind of clean refrigerating unit of liquid crystal glass base Continuous maching | |
| CN116100714A (en) | Shaping equipment for automobile interior trim panel | |
| CN208794966U (en) | A kind of tunnel heating furnace | |
| CN115521052A (en) | Glass tempering production line using double-chamber heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |