CN210855812U - Novel high-strength glass tempering furnace - Google Patents
Novel high-strength glass tempering furnace Download PDFInfo
- Publication number
- CN210855812U CN210855812U CN201921620783.8U CN201921620783U CN210855812U CN 210855812 U CN210855812 U CN 210855812U CN 201921620783 U CN201921620783 U CN 201921620783U CN 210855812 U CN210855812 U CN 210855812U
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- Prior art keywords
- furnace
- glass tempering
- novel high
- strength glass
- glass
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 title claims abstract description 56
- 238000005496 tempering Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 abstract description 21
- 238000010438 heat treatment Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical group [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- -1 iron-chromium-aluminum Chemical compound 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model belongs to the technical field of the glass production facility technique and specifically relates to a novel high strength glass tempering furnace, the induction cooker comprises a cooker bod, the furnace body includes furnace and lower furnace, goes up furnace and is equipped with feed inlet and discharge gate respectively with the left and right sides between the lower furnace, goes up furnace and is equipped with the transmission device who passes feed inlet and discharge gate down between the furnace, is equipped with the reflectance coating on the transmission device, goes up to be equipped with the electric stove silk in the furnace, radiant panel and blast mechanism, the interval is provided with lifts the mechanism in the lower furnace, lifts the mechanism and includes the mounting bracket, pneumatic cylinder and backup pad, and the backup pad passes through the pneumatic cylinder and is connected with. The utility model discloses a be provided with the reflectance coating on the transmission band and lift up the mechanism and can be convenient for the glass back be heated and reinforce, avoid the air to form the convection current in the glass tempering furnace from feed inlet and a large amount of heats of discharge gate lapse through setting up ventilation pipe and ventilation hole, guarantee that furnace gate air flow makes the heat distribution in the stove even to guarantee that glass is heated evenly at the in-process of stove heating.
Description
Technical Field
The utility model belongs to the technical field of glass production facility technique and specifically relates to a novel high strength glass tempering furnace.
Background
Glass is an amorphous inorganic non-metallic material, and is generally prepared by using various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash and the like) as main raw materials and adding a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides. The chemical composition of the common glass is Na2SiO3, CaSiO3, SiO2 or Na 2O. CaO.6SiO 2, and the like, and the main component is a silicate double salt which is an amorphous solid with a random structure. The light-transmitting composite material is widely applied to buildings, is used for isolating wind and transmitting light, and belongs to a mixture.
The glass tempering furnace is important equipment in the glass processing process, when the glass tempering furnace works, a fan shaft in an upper furnace body needs to rotate at a high speed, when the fan shaft rotates at a high speed, heat in the upper furnace body can run off along the fan shaft to the outside of the furnace body, thus energy waste is caused, moreover, the existing tempering furnace is generally a radiation tempering furnace, furnace heating is mainly carried out by radiation heating, when the radiation tempering furnace is used for tempering common float glass, when the radiation tempering coated glass is adopted, because a low-radiation metal silver layer is plated on the upper surface of the glass, the heating is slow, when the glass is subjected to radiation heating in the tempering furnace, the lower surface is heated faster than the upper surface, the glass is enabled to be in a upwarping shape on the left side and the right side, and the normal production of the glass is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior toughening furnace technology, the utility model provides a novel high-strength glass toughening furnace.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel high strength glass tempering furnace, includes the furnace body, the furnace body includes furnace and lower furnace, goes up the furnace and is provided with feed inlet and discharge gate respectively with the left and right sides down between the furnace, goes up the furnace and is provided with the transmission device who passes feed inlet and discharge gate down between the furnace, is provided with the reflectance coating on the transmission device, is provided with electric stove silk, radiant panel and blast mechanism in going up the furnace, and the interval is provided with lifts up the mechanism in the furnace down, lifts up the mechanism and includes mounting bracket, pneumatic cylinder and backup pad, and the backup pad passes through the pneumatic cylinder and is connected with the mounting bracket top surface.
According to another embodiment of the utility model, further include that the furnace body is provided with the insulating layer, and the insulating layer thickness is 20 millimeters.
According to another embodiment of the utility model, further include that be provided with sliding connection's furnace gate in feed inlet and the discharge gate.
According to the utility model discloses a further include that transmission device includes transmission band and transmission roller, and the transmission roller passes through the support frame and ground connection, and the reflectance coating is the strip structure, and the reflectance coating evenly sets up on the transmission band.
According to another embodiment of the utility model, further include that the electric stove silk sets up the top surface in last furnace.
According to the utility model discloses a further embodiment, further include that the radiation board sets up at last furnace lateral wall, the radiation board includes upper plate and hypoplastron, and the upper plate slope sets up at last furnace bight, and the setting of furnace inner wall is gone up in the hypoplastron laminating.
According to the utility model discloses a further include the ventilation pipe of blower mechanism and air-blower connection, the ventilation pipe other end is fixed with last thorax top surface, and the ventilation pipe is U type structure, evenly is provided with the ventilation hole on the ventilation pipe.
According to another embodiment of the present invention, further comprising a spacer disposed on the top surface of the support plate.
According to another embodiment of the present invention, further comprising the lifting mechanism having a spacing therebetween greater than a width of the transmission belt.
The utility model has the advantages that: the utility model discloses a be provided with the reflectance coating on the transmission band and lift up the mechanism and can be convenient for the glass back be heated and reinforce, also can reduce the driving roller and absorb the heat simultaneously, improve the heat utilization ratio, moreover, the steam generator is avoided glass tempering furnace in air formation convection current from feed inlet and a large amount of heats of discharge gate lapse through setting up ventilation pipe and ventilation hole, guarantee that furnace gate air flow makes stove heat distribution even, thereby guarantee that glass is heated evenly at the in-process of stove heating, and the difference of being heated of surface about still making coated glass when tempering heating reduces, shorten the heat time of glass in tempering furnace simultaneously, guarantee the face quality of membrane, and whole rate of heating accelerates, the quality of having guaranteed the product has improved production efficiency simultaneously.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure, the furnace comprises a furnace body 1, a furnace body 2, an upper furnace chamber 3, a lower furnace chamber 4, a feeding hole 5, a discharging hole 6, a reflecting film 7, an electric furnace wire 8, a radiation plate 9, an air blowing mechanism 10, a mounting frame 11, a hydraulic cylinder 12, a support plate 13, a heat insulation layer 14, a furnace door 15, a transmission belt 16, a transmission roller 17, an upper plate 18, a lower plate 19, an air blower 20, a ventilation pipe 21, a ventilation hole 22 and a gasket.
Detailed Description
The utility model discloses a schematic view as figure 1, a novel high strength glass tempering furnace, including furnace body 1, furnace body 1 includes furnace 2 and lower furnace 3, and the left and right sides is provided with feed inlet 4 and discharge gate 5 respectively between furnace 2 and the lower furnace 3.
As shown in figure 2, a transmission mechanism passing through a feed inlet 4 and a discharge outlet 5 is arranged between an upper hearth 2 and a lower hearth 3, the transmission mechanism is provided with a reflective membrane 6, an electric furnace wire 7, a radiation plate 8 and an air blower 19 mechanism 9 are arranged in the upper hearth 2, a lifting mechanism is arranged at intervals in the lower hearth 3, the lifting mechanism comprises a mounting frame 10, a hydraulic cylinder 11 and a support plate 12, the support plate 12 is connected with the top surface of the mounting frame 10 through the hydraulic cylinder 11, the utility model can facilitate the heating strengthening of the back surface of glass by arranging the reflective membrane 6 and the lifting mechanism on a transmission belt 15, and can reduce the heat absorbed by a transmission roller at the same time, improve the heat utilization rate, has simple structure, prevents the air in the glass tempering furnace from forming convection and passing a large amount of heat from the feed inlet 4 and the discharge outlet 5 by arranging the ventilation pipe 20 and the, therefore, the glass is uniformly heated in the heating process in the furnace, the heating difference of the upper surface and the lower surface of the coated glass is reduced during tempering heating, the heating time of the glass in the tempering furnace is shortened, the film surface quality is ensured, the integral heating speed is accelerated, the product quality is ensured, and the production efficiency is improved.
The furnace body 1 is internally provided with a heat insulation layer 13, the thickness of the heat insulation layer 13 is 20 mm, the heat insulation refers to a physical process of retarding heat conduction because the temperature change of a unit space is reduced due to the change of a conducting medium when heat is transferred from a space with higher temperature to a space with lower temperature, and the heat insulation layer 13 is made of calcium silicate, so that the service life of the furnace body 1 is ensured, and the damage of a heat effect is reduced.
The feed inlet 4 and the discharge outlet 5 are internally provided with a sliding connection furnace door 14, and the sliding connection furnace door 14 can be closed when being opened for heating during feeding and discharging, so that heat loss is reduced.
Transport mechanism includes transmission band 15 and transmission roller 16, and transmission roller 16 passes through the support frame and connects with ground, and reflective film 6 is the strip structure, and reflective film 6 evenly sets up on transmission band 15, and reflective film 6 is convenient for laminate on transmission band 15 surface and prevent that the fold appears in the surface when following the motion of transmission band 15.
The electric furnace wire 7 is arranged on the inner top surface of the upper hearth 2, the electric furnace wire 7 takes high-quality iron-chromium-aluminum and nickel-chromium electric heating alloy wires as raw materials, the power of the electric furnace wire is controlled by a computer, and the electric furnace wire is wound and formed by a high-speed automatic winding machine, so that heat diffusion is facilitated.
The radiation plate 8 is arranged on the side wall of the upper hearth 2, the radiation plate 8 comprises an upper plate 17 and a lower plate 18, the upper plate 17 is obliquely arranged at the corner of the upper hearth 2, the lower plate 18 is arranged to be attached to the inner wall of the upper hearth 2, the oblique angle of the upper plate 17 is 30-70 degrees, and the upper plate 17 and the lower plate 18 can emit infrared thermal radiation to heat the glass in a matching manner.
The utility model discloses a glass tempering furnace, including the tempering furnace, the air-blower 19 constructs 9 and includes the ventilation pipe 20 of being connected with the air-blower 19, the ventilation pipe 20 other end is fixed with 2 top surfaces of last thorax, ventilation pipe 20 is U type structure, evenly be provided with ventilation hole 21 on the ventilation pipe 20, avoid the air to form a large amount of heats of convection current from feed inlet 4 and discharge gate 5 lapse in the glass tempering furnace through setting up ventilation pipe 20 and ventilation hole 21, it makes stove heat distribution even to guarantee 14 air flow of furnace gate, thereby guarantee that glass is heated evenly at the in-process of stove heating, and still make coated glass the difference of being heated of upper and lower surface when tempering heating reduce, shorten the heating time of glass in the tempering furnace simultaneously, guarantee the face quality of membrane, and whole rate of heating accelerates.
The top surface of the support plate 12 is provided with a gasket 22, and the gasket 22 can prevent the glass surface from being damaged when being lifted.
The distance between the lifting mechanisms is larger than the width of the conveying belt 15, so that the two side lifting mechanisms can lift the glass conveniently.
The working principle is as follows: when glass passes through the conveying belt 15 and moves to the feeding hole 4, the furnace door 14 is opened and enters the furnace body 1 from the feeding hole 4, the furnace door 14 is closed, the hydraulic cylinder 11 is started to lift the glass through the supporting plate 12, the electric furnace wire 7 works to emit heat, the radiation plate 8 and the reflection film 6 improve the heat utilization rate and ensure that the front and back surfaces of the glass are uniformly heated, the air flow blown by the air blower 19 avoids the air in the glass toughening furnace from forming convection and passing through a large amount of heat from the feeding hole 4 and the discharging hole 5 through the ventilation pipe 20 and the ventilation hole 21, the air flow of the furnace door 14 is ensured to ensure that the heat distribution in the furnace is uniform, so as to ensure that the glass is uniformly heated in the heating process in the furnace, after the glass is heated, the hydraulic cylinder 11 packs up the glass and falls on the conveying belt 15 again and.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a novel high strength glass tempering furnace, includes furnace body (1), characterized by, furnace body (1) is including last furnace (2) and lower furnace (3), go up furnace (2) and be provided with feed inlet (4) and discharge gate (5) respectively with the left and right sides down between furnace (3), it passes feed inlet (4) and discharge gate (5) to go up to be provided with between furnace (2) and the lower furnace (3) transmission device, the last reflectance coating (6) that is provided with of transmission device, be provided with electric stove silk (7) in going up furnace (2), radiant panel (8) and air-blower (19) construct (9), the interval is provided with in lower furnace (3) and lifts the mechanism, it includes mounting bracket (10) to lift the mechanism, pneumatic cylinder (11) and backup pad (12), backup pad (12) are connected through pneumatic cylinder (11) and mounting bracket (10) top surface.
2. A novel high-strength glass tempering furnace according to claim 1, wherein a heat insulation layer (13) is arranged in said furnace body (1), and the thickness of said heat insulation layer (13) is 20 mm.
3. A new type high strength glass tempering furnace according to claim 1, wherein said inlet (4) and outlet (5) are provided with furnace doors (14) sliding connected.
4. The novel high-strength glass tempering furnace as claimed in claim 1, wherein said transmission mechanism comprises a transmission belt (15) and a transmission roller (16), said transmission roller (16) is connected with ground through a support frame, said reflective film (6) is in a strip structure, said reflective film (6) is uniformly arranged on said transmission belt (15).
5. A novel high-strength glass tempering furnace according to claim 1, wherein said electric furnace wire (7) is installed on the inner top surface of the upper hearth (2).
6. A novel high-strength glass tempering furnace according to claim 1, characterized in that said radiation plate (8) is installed on the side wall of the upper hearth (2), the radiation plate (8) comprises an upper plate (17) and a lower plate (18), the upper plate (17) is installed obliquely at the corner of the upper hearth (2), and the lower plate (18) is installed to be attached to the inner wall of the upper hearth (2).
7. A novel high-strength glass tempering furnace according to claim 1, characterized in that said blower (19) structure (9) comprises a vent pipe (20) connected with said blower (19), the other end of said vent pipe (20) is fixed with the top surface of the upper hearth (2), said vent pipe (20) is U-shaped, and said vent pipe (20) is uniformly provided with vent holes (21).
8. The novel high-strength glass tempering furnace according to claim 1, wherein a gasket (22) is provided on the top surface of said supporting plate (12).
9. A novel high strength glass tempering furnace according to claim 1, wherein said lifting mechanisms are spaced apart by a distance greater than the width of the conveyor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620783.8U CN210855812U (en) | 2019-09-27 | 2019-09-27 | Novel high-strength glass tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620783.8U CN210855812U (en) | 2019-09-27 | 2019-09-27 | Novel high-strength glass tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210855812U true CN210855812U (en) | 2020-06-26 |
Family
ID=71290460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921620783.8U Expired - Fee Related CN210855812U (en) | 2019-09-27 | 2019-09-27 | Novel high-strength glass tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210855812U (en) |
-
2019
- 2019-09-27 CN CN201921620783.8U patent/CN210855812U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |