CN203295353U - Glass tempering furnace - Google Patents
Glass tempering furnace Download PDFInfo
- Publication number
- CN203295353U CN203295353U CN2013202271954U CN201320227195U CN203295353U CN 203295353 U CN203295353 U CN 203295353U CN 2013202271954 U CN2013202271954 U CN 2013202271954U CN 201320227195 U CN201320227195 U CN 201320227195U CN 203295353 U CN203295353 U CN 203295353U
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- hot gas
- inlet mouth
- shell
- glass tempering
- tempering furnace
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Abstract
The utility model discloses a glass tempering furnace. The glass tempering furnace comprises a furnace housing, an inner furnace shell and a hot gas conveying device, wherein a hard heat-isolating layer is arranged between the furnace housing and the inner furnace shell; at least one hot gas conveying device is arranged; the hot gas conveying device penetrates through the furnace housing and the inner furnace shell; the gas outlet of the hot gas conveying device is located inside the inner furnace shell, the gas inlet of the hot gas conveying device is located outside the furnace housing. The glass tempering furnace disclosed by the utility model has the advantages that: over 12 hot gas conveying devices are provided to convey hot gas, so that temperature in the tempering furnace is uniform; the hard heat-isolating layer is provided, so that the temperature of the housing is effectively reduced, energy cannot be wasted any more, the working environment of workers is better, and the like.
Description
Technical field
The utility model relates to the glass processing field, particularly a kind of glass tempering furnace.
Background technology
Because glass has smooth, smooth.The advantages such as attractive in appearance, high temperature resistant and thermal conductivity is good, can increase again its hardness and intensity if carry out tempering, and therefore in contemporary people's life, the use of toughened glass is seen everywhere.Existing toughened glass is all by high-temperature gas, glass to be heated, and then the technical finesse of chilling, is that cooled surface layer of glass forms stress, and inside glass forms tension stress, thereby reaches the intensity that improves glass.Wherein the heating of glass is all carried out in glass tempering furnace, existing glass tempering furnace is all by a high temperature steam pipe conveying high-temperature gas, in annealing furnace, has like this phenomenon of non-uniform temperature, thereby causes the quality of toughened glass there are differences.Existing annealing furnace of while is because the inside employing is common soft insulating cotton, there will be the phenomenons such as heat radiation, can not well control and remain in certain temperature range, cause skin temperature higher, cause the waste of the energy, and affect workman's Working environment.
The utility model content
The purpose of this utility model is to provide a kind of many hot gas e Foerderanlage and carries hot gas, and by the heat insulation glass tempering furnace of hard heat-insulating layer, solve annealing furnace internal temperature inhomogeneous and the high energy dissipation that causes of skin temperature and the problem that affects the working environment of workers.
A kind of glass tempering furnace, comprise stove outer covering, interior furnace shell and hot gas e Foerderanlage; It is characterized in that: also comprise at least one hot gas e Foerderanlage, the hot gas e Foerderanlage comprises inlet mouth, inlet mouth fixed block, inlet mouth installation sleeve, heating wire and hot gas conveying shell, inlet mouth is arranged on the inlet mouth installation sleeve by the inlet mouth fixed block, the inlet mouth installation sleeve is enclosed within hot gas and carries on shell, heating wire is arranged on hot gas and carries in shell, the transmission line of heating wire passes the inlet mouth installation sleeve and the inlet mouth fixed block is electrically connected to external power source, and inlet mouth is connected with external blower; Between stove outer covering and interior furnace shell, be provided with the hard heat-insulating layer,, the hot gas e Foerderanlage passes stove outer covering and interior furnace shell, and the air outlet of hot gas e Foerderanlage is positioned at furnace shell inside, and the inlet mouth of hot gas e Foerderanlage is positioned at outside stove outer covering.
Preferably, on each face of described glass tempering furnace, three hot gas e Foerderanlages are installed.
Preferably, described heating wire material is tungsten filament.
Preferably, described inlet mouth, inlet mouth fixed block and inlet mouth installation sleeve material are plastics.
Preferably, described hot gas conveying enclosure material is pottery.
Preferably, described hard heat-insulating layer is asbestos particles thing packing layer.
Preferably, described hard heat-insulating layer thickness is 20mm ~ 40mm.
In sum, glass tempering furnace provided by the utility model has following advantage:
1, provide nearly 12 hot gas e Foerderanlages to carry hot gas, make the temperature of annealing furnace inside reach even.
2, provide the hard heat-insulating layer, effectively reduce the temperature of shell, make the energy no longer waste, workman's Working environment is better simultaneously.
The accompanying drawing explanation
Fig. 1 is the glass tempering furnace longitudinal sectional drawing;
Fig. 2 is hot gas transport conveyor constructions figure.
Wherein, 1, stove outer covering; 2, interior furnace shell; 3, hot gas e Foerderanlage; 31, inlet mouth; 32, inlet mouth fixed block; 33, inlet mouth installation sleeve; 34, heating wire; 35, hot gas is carried shell.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
-as depicted in figs. 1 and 2, glass tempering furnace of the present utility model comprises stove outer covering 1, interior furnace shell 2 and hot gas e Foerderanlage 3; It is characterized in that: also comprise at least one hot gas e Foerderanlage 3, hot gas e Foerderanlage 3 comprises inlet mouth 31, inlet mouth fixed block 32, inlet mouth installation sleeve 33, heating wire 34 and hot gas conveying shell 35, inlet mouth 31 is arranged on inlet mouth installation sleeve 33 by inlet mouth fixed block 32, inlet mouth installation sleeve 33 is enclosed within hot gas and carries on shell 35, heating wire 34 is arranged on hot gas and carries in shell 35, the transmission line of heating wire 34 passes inlet mouth installation sleeve 33 and inlet mouth fixed block 32 is electrically connected to external power source, and inlet mouth 31 is connected with external blower; Between stove outer covering 1 and interior furnace shell 2, be provided with the hard heat-insulating layer,, hot gas e Foerderanlage 3 passes stove outer covering 1 and interior furnace shell 2, and the air outlet of hot gas e Foerderanlage 3 is positioned at furnace shell 2 inside, and the inlet mouth 31 of hot gas e Foerderanlage 3 is positioned at outside stove outer covering 1.Three hot gas e Foerderanlages are installed on each face of described glass tempering furnace.Described heating wire 34 materials are tungsten filament.Described inlet mouth 31, inlet mouth fixed block 32 and inlet mouth installation sleeve 33 materials are plastics.It is pottery that described hot gas is carried shell 35 materials.Described hard heat-insulating layer is asbestos particles thing packing layer.Described hard heat-insulating layer thickness is 20mm ~ 40mm.
Glass is positioned in the interior furnace shell of glass tempering furnace, external blower work, air at a high speed is transported in glass tempering furnace through hot gas e Foerderanlage 3, external power source powers up simultaneously, heating wire 34 heatings, by the air heating that inlet mouth 31 enters, reach very high temperature, the glass in glass tempering furnace is heated.
Although by reference to the accompanying drawings embodiment of the present utility model is described in detail, should not be construed as the restriction to the protection domain of this patent.In the described scope of claims, the various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (7)
1. a glass tempering furnace, comprise stove outer covering (1), interior furnace shell (2) and hot gas e Foerderanlage (3), it is characterized in that: also comprise at least one hot gas e Foerderanlage (3), hot gas e Foerderanlage (3) comprises inlet mouth (31), inlet mouth fixed block (32), inlet mouth installation sleeve (33), heating wire (34) and hot gas are carried shell (35), inlet mouth (31) is arranged on inlet mouth installation sleeve (33) by inlet mouth fixed block (32), inlet mouth installation sleeve (33) is enclosed within hot gas and carries on shell (35), heating wire (34) is arranged on hot gas and carries in shell (35), the transmission line of heating wire (34) passes inlet mouth installation sleeve (33) and inlet mouth fixed block (32) is electrically connected to external power source, inlet mouth (31) is connected with external blower, between stove outer covering (1) and interior furnace shell (2), be provided with the hard heat-insulating layer, hot gas e Foerderanlage (3) passes stove outer covering (1) and interior furnace shell (2), and the air outlet of hot gas e Foerderanlage (3) is positioned at furnace shell (2) inside, and the inlet mouth (31) of hot gas e Foerderanlage (3) is positioned at outside stove outer covering (1).
2. glass tempering furnace according to claim 1, is characterized in that: three hot gas e Foerderanlages are installed on each face of described glass tempering furnace.
3. glass tempering furnace according to claim 2, it is characterized in that: described heating wire (34) material is tungsten filament.
4. glass tempering furnace according to claim 3, it is characterized in that: described inlet mouth (31), inlet mouth fixed block (32) and inlet mouth installation sleeve (33) material are plastics.
5. glass tempering furnace according to claim 4 is characterized in that: described hot gas carries shell (35) material to be pottery.
6. glass tempering furnace according to claim 5, it is characterized in that: described hard heat-insulating layer is asbestos particles thing packing layer.
7. glass tempering furnace according to claim 6, it is characterized in that: described hard heat-insulating layer thickness is 20mm ~ 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202271954U CN203295353U (en) | 2013-04-28 | 2013-04-28 | Glass tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202271954U CN203295353U (en) | 2013-04-28 | 2013-04-28 | Glass tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295353U true CN203295353U (en) | 2013-11-20 |
Family
ID=49571384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202271954U Expired - Fee Related CN203295353U (en) | 2013-04-28 | 2013-04-28 | Glass tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203295353U (en) |
-
2013
- 2013-04-28 CN CN2013202271954U patent/CN203295353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |