CN204874282U - Glass fibre reinforced plastics furnace - Google Patents
Glass fibre reinforced plastics furnace Download PDFInfo
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- CN204874282U CN204874282U CN201520518287.7U CN201520518287U CN204874282U CN 204874282 U CN204874282 U CN 204874282U CN 201520518287 U CN201520518287 U CN 201520518287U CN 204874282 U CN204874282 U CN 204874282U
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- furnace
- glass
- stove silk
- lower hearth
- gas orifice
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Abstract
The utility model relates to a glass fibre reinforced plastics furnace, including the waste heat recovery device of furnace body with the connection furnace body, the furnace body includes furnace and lower furnace, go up furnace and be provided with the roll table down between the furnace, upward be provided with the stove silk in furnace and the lower furnace respectively, it is provided with the convection tube respectively to go up furnace's stove silk below and lower furnace's stove silk top, be provided with the fumarole on the convection tube, the trompil opposite direction of adjacent fumarole, the inlet end of convection tube is connected with the air compressor machine, the utility model discloses waste heat to behind the glass tempering is recycled, has energy -conserving characteristics, and the convection tube is provided with the fumarole that the direction is different, can make the interior even convection current of air of tempering furnace, has the even characteristics of heating.
Description
Technical field
The utility model relates to glass manufacturing apparatus technical field, relates in particular to a kind of glass tempering furnace.
Background technology
Toughened glass owing to himself having the features such as security, high strength and thermostability, and makes it be widely used in the multiple industries such as household electrical appliances, building and the vehicles.Toughened glass its be actually a kind of prestressed glass.That is; in order to improve the intensity of glass; usually the method for chemistry or physics can be used; stress is formed at surface layer of glass; like this, glass, when bearing external force, first needs the stress offsetting surface layer of glass; which thereby enhance the supporting capacity of glass, enhance the anti-wind pressure of glass self, cold and heat and impact etc.
In super large super thick glass tempering process, due to the factors such as glass self and space of a whole page overlength there will be in tempering heating process in the stove heating uneven, cause glass, in stove, warpage occurs, and due to the deadweight increasing glass of glass and the friction of ceramic roller, glass is caused to occur serious white line, the appearance even scratched, causes glass to be scrapped.
Utility model content
For all deficiencies of prior art, in order to solve the problem, now proposed a kind of production cycle shortening autoclave, energy-conservation, increase work efficiency, improve a kind of glass tempering furnace of glass loading capacity.
The technical solution adopted in the utility model is as follows:
A kind of glass tempering furnace, comprise body of heater and the waste-heat recovery device being connected body of heater, described body of heater comprises upper furnace and lower hearth, roller-way is provided with between described upper furnace and lower hearth, be respectively arranged with stove silk in described upper furnace and lower hearth, be respectively arranged with convection tubes below the stove silk of described upper furnace and above the stove silk of lower hearth, described convection tubes is provided with gas orifice, the perforate direction of adjacent gas orifice is contrary, and the inlet end of described convection tubes is connected with air compressor machine.
Further, the diameter of described gas orifice is 1-2mm.
Further, the pitch of holes of described gas orifice is 110-120mm.
Further, described upper furnace top and lower hearth bottom are respectively arranged with reflect heat plate.
Further, described waste-heat recovery device is connected with air compressor machine by pipeline.
The beneficial effects of the utility model are:
1, the utility model is provided with waste-heat recovery device and air compressor machine, can recycle, have energy-conservation feature to the waste heat after glass tempering;
2, the utility model convection tubes is provided with the different gas orifice in direction, can make even air convection current in annealing furnace, have the feature of homogeneous heating.
Accompanying drawing explanation
Fig. 1 is furnace binding schematic diagram of the present utility model;
Fig. 2 is convection tubes structural representation of the present utility model;
Fig. 3 is the utility model one-piece construction schematic diagram.
Embodiment
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing of the present utility model; clear, complete description is carried out to the technical solution of the utility model; based on the embodiment in the application; other roughly the same embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the application's protection.
A kind of glass tempering furnace, comprise body of heater and the waste-heat recovery device being connected body of heater, described body of heater comprises upper furnace and lower hearth, roller-way is provided with between described upper furnace and lower hearth, described roller-way needs the glass of processing to enter in annealing furnace for carrying, stove silk is respectively arranged with in described upper furnace and lower hearth, for carrying out electrically heated to the air in annealing furnace, convection tubes is respectively arranged with below the stove silk of described upper furnace and above the stove silk of lower hearth, described convection tubes is provided with gas orifice, the perforate direction of adjacent gas orifice is contrary, the gas of described gas orifice ejection can make even air convection current in annealing furnace, there is the feature of homogeneous heating, for reaching good convection of air effect, the diameter of described gas orifice is 1-2mm, as preferably, the diameter of described gas orifice is 1mm, the pitch of holes of described gas orifice is 110-120mm, as preferably, the pitch of holes of described gas orifice is 120mm, described upper furnace top and lower hearth bottom are respectively arranged with reflect heat plate, the heat in annealing furnace can be made to concentrate towards the glass on described roller-way, be beneficial in glass tempering process be heated concentrated, the inlet end of described convection tubes is connected with air compressor machine, described waste-heat recovery device is connected with air compressor machine by pipeline, the gas used in annealing furnace is carried out reclaiming and is conveyed in convection tubes to reach the object of waste heat recovery recycling by air compressor machine by described waste-heat recovery device.
Described a kind of glass tempering furnace, when specific works, the glass processed needing tempering is positioned on described roller-way, described roller-way by glass conveying in annealing furnace, the work of described stove silk is to the air heating in annealing furnace, described convection tubes makes gas orifice ejection gas carry out uniform forced convection to the air in annealing furnace in the effect of air compressor machine, be heated evenly to make the glass in annealing furnace, after heating work terminates, gas in glass tempering furnace reclaims by described waste-heat recovery device startup, make described glass tempering furnace fast cooling, glass surface is made to form a kind of stress, thus complete the work of toughened glass.
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of glass tempering furnace, comprises body of heater 1, upper furnace 11, lower hearth 12, roller-way 13, waste-heat recovery device 2, air compressor machine 3, pipeline 4, convection tubes 5, gas orifice 51, stove silk 6, reflect heat plate 7.
Embodiment one:
As shown in Figure 1 to Figure 3, a kind of glass tempering furnace, comprise body of heater 1 and the waste-heat recovery device 2 being connected body of heater 1, described body of heater 1 comprises upper furnace 11 and lower hearth 12, roller-way 13 is provided with between described upper furnace 11 and lower hearth 12, described roller-way 13 needs the glass of processing to enter in annealing furnace for carrying, stove silk 6 is respectively arranged with in described upper furnace 11 and lower hearth 12, for carrying out electrically heated to the air in annealing furnace, convection tubes 5 is respectively arranged with below the stove silk 6 of described upper furnace 11 and above the stove silk 6 of lower hearth 12, described convection tubes 5 is provided with gas orifice 51, the perforate direction of adjacent gas orifice 51 is contrary, the gas that described gas orifice 51 sprays can make even air convection current in annealing furnace, there is the feature of homogeneous heating, for reaching optimum convection of air effect, the diameter of described gas orifice 51 is 1mm, the pitch of holes of described gas orifice 51 is 120mm.
Described upper furnace 11 top and lower hearth 12 bottom are respectively arranged with reflect heat plate 7, the heat in annealing furnace can be made to concentrate towards the glass on described roller-way 13, be beneficial in glass tempering process be heated concentrated, the inlet end of described convection tubes 5 is connected with air compressor machine 3, described waste-heat recovery device 2 is connected with air compressor machine 3 by pipeline 4, and the gas used in annealing furnace is carried out reclaiming and is conveyed in convection tubes 5 to reach the object of waste heat recovery recycling by air compressor machine 3 by described waste-heat recovery device 2.
Embodiment two:
As shown in Figure 1 to Figure 3, a kind of glass tempering furnace, during specific works, the glass processed needing tempering is positioned on described roller-way 13, described roller-way 13 by glass conveying in annealing furnace body of heater 1, described stove silk 6 works to the air heating in body of heater 1, described convection tubes 5 makes gas orifice 51 spray gas in the effect of air compressor machine 3 to carry out uniform forced convection to the air in body of heater 1, be heated evenly to make the glass in body of heater 1, after heating work terminates, described waste-heat recovery device 2 starts and is reclaimed by the gas in glass tempering furnace body 1, make described glass tempering furnace body 1 fast cooling, glass surface is made to form a kind of stress, thus complete the work of toughened glass.
Below the utility model is described in detail, the above, be only the preferred embodiment of the utility model, when not limiting the utility model practical range, namely allly do impartial change according to the application's scope and modify, all should still belong in the utility model covering scope.
Claims (5)
1. a glass tempering furnace, comprise body of heater and the waste-heat recovery device being connected body of heater, described body of heater comprises upper furnace and lower hearth, roller-way is provided with between described upper furnace and lower hearth, be respectively arranged with stove silk in described upper furnace and lower hearth, it is characterized in that: be respectively arranged with convection tubes below the stove silk of described upper furnace and above the stove silk of lower hearth, described convection tubes is provided with gas orifice, the perforate direction of adjacent gas orifice is contrary, and the inlet end of described convection tubes is connected with air compressor machine.
2. a kind of glass tempering furnace according to claim 1, is characterized in that: the diameter of described gas orifice is 1-2mm.
3. a kind of glass tempering furnace according to claim 1 and 2, is characterized in that: the pitch of holes of described gas orifice is 110-120mm.
4. a kind of glass tempering furnace according to claim 1, is characterized in that: described upper furnace top and lower hearth bottom are respectively arranged with reflect heat plate.
5. a kind of glass tempering furnace according to claim 1, is characterized in that: described waste-heat recovery device is connected with air compressor machine by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518287.7U CN204874282U (en) | 2015-07-16 | 2015-07-16 | Glass fibre reinforced plastics furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518287.7U CN204874282U (en) | 2015-07-16 | 2015-07-16 | Glass fibre reinforced plastics furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204874282U true CN204874282U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520518287.7U Active CN204874282U (en) | 2015-07-16 | 2015-07-16 | Glass fibre reinforced plastics furnace |
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| CN (1) | CN204874282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678327A (en) * | 2019-02-22 | 2019-04-26 | 艾能赛克机械设备(江苏)有限公司 | A kind of annealing furnace with heat reclaim unit |
-
2015
- 2015-07-16 CN CN201520518287.7U patent/CN204874282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678327A (en) * | 2019-02-22 | 2019-04-26 | 艾能赛克机械设备(江苏)有限公司 | A kind of annealing furnace with heat reclaim unit |
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| GR01 | Patent grant |