CN206736090U - A kind of convection tempering furnace of glass production - Google Patents
A kind of convection tempering furnace of glass production Download PDFInfo
- Publication number
- CN206736090U CN206736090U CN201720473608.5U CN201720473608U CN206736090U CN 206736090 U CN206736090 U CN 206736090U CN 201720473608 U CN201720473608 U CN 201720473608U CN 206736090 U CN206736090 U CN 206736090U
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- China
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- furnace body
- air blower
- glass production
- heating chamber
- plc
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Abstract
The utility model discloses a kind of convection tempering furnace of glass production, including pedestal, lower furnace body is provided with the pedestal, upper furnace body is provided with above the lower furnace body, the junction of the upper furnace body and lower furnace body is provided with passage, upper heating chamber is provided with above the upper furnace body, lower heating chamber is arranged below in the lower furnace body, the upper heating chamber and lower heating chamber are connected with PLC, the pedestal both ends are provided with the first air blower and the second air blower, first air blower and the second air blower are electrically connected with PLC, first air blower and the second air blower are fixedly connected by wind channel tube with upper furnace body and lower furnace body, booster is provided with the wind channel tube.The convection tempering furnace of the glass production, it is simple in construction, it is heated evenly, solve thes problems, such as even uneven heating, excessive temperature differentials, warpage occurs and be not easy to form required temperature curve.
Description
Technical field
The utility model belongs to field of glass production technology, and in particular to a kind of convection tempering furnace of glass production.
Background technology
With widely using for Low-E glass, traditional radiation annealing furnace can not meet the steel to Low-E glass
Change, it is even to the upper and lower surface uneven heating of glass during normal radiation formula heating furnace tempering Low-E glass, excessive temperature differentials, stick up
Song, it is not easy to form required temperature curve, roller-way print, white haze etc. easily occurs in the lower glass surface for forming warpage in annealing furnace
Phenomenon, glass flatness decline, and cause film stock thickness to increase when making laminated glass, and cost improves.Therefore, it is necessary to prior art
It is improved.
Utility model content
The purpose of this utility model is to provide a kind of convection tempering furnace of glass production, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of convection tempering furnace of glass production,
Including pedestal, lower furnace body is provided with the pedestal, upper furnace body, the company of the upper furnace body and lower furnace body are provided with above the lower furnace body
Meet place and be provided with passage, the upper and lower side of the passage is provided with through hole, upper heating chamber, the lower stove are provided with above the upper furnace body
Lower heating chamber is arranged below in body, and the upper heating chamber and lower heating chamber are connected with PLC, and the pedestal both ends are provided with the
One air blower and the second air blower, first air blower and the second air blower are electrically connected with PLC, and described first
Air blower and the second air blower are fixedly connected by wind channel tube with upper furnace body and lower furnace body, and booster is provided with the wind channel tube,
The booster is electrically connected with PLC.
Preferably, first air blower and the second air blower are frequency control air blower.
Preferably, the ratio of the upper furnace body and lower furnace body is 1:1.
Preferably, the wind channel tube is arranged to four groups.
Preferably, the PLC is fixedly connected by link with the bottom of pedestal.
Preferably, upper furnace body and the lower furnace body outer wall is provided with heat-insulation layer.
Technique effect of the present utility model and advantage：The convection tempering furnace of the glass production, by the first air blower and
Second air blower blows out wind, enters upper furnace body and lower furnace body by wind channel tube, by setting booster, increase pipe in wind channel tube
Interior pressure, accelerate the circulation rate of wind, the heat in upper furnace body and lower furnace body is evenly distributed rapidly so as to reach, avoid
The phenomenon of local heating, by PLC, it intelligently can easily control temperature and wind speed, the utility model, structure letter
It is single, it is heated evenly, efficiently solves even uneven heating, excessive temperature differentials, warpage occurs and be not easy to form required temperature curve
Problem.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is control circuit module schematic diagram of the present utility model；
Fig. 3 is the structural representation of passage of the present utility model.
In figure：1 pedestal, 2 upper furnace bodies, 3 lower furnace bodies, heating chamber, 5 times heating chambers, 6 wind channel tubes, 7 boosters, 8 first on 4
Air blower, 9 second air blowers, 10 passages, 11 through holes, 12 PLCs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of convection tempering furnace of glass production as shown in Fig. 1-3, including pedestal 1, institute
State and lower furnace body 3 is provided with pedestal 1, the lower furnace body 3 is provided with upper furnace body 2, the junction of the upper furnace body 2 and lower furnace body 3 above
Provided with passage 10, the upper and lower side of the passage 10 is provided with through hole 11, and the upper furnace body 2 is provided with upper heating chamber 4 above, described
Lower heating chamber 5 is arranged below in lower furnace body 3, and the upper heating chamber 4 and lower heating chamber 5 are connected with PLC 12, the pedestal
1 both ends are provided with the first air blower 8 and the second air blower 9, the air blower 9 of the first air blower 8 and second with PLC 12
It is electrically connected with, the air blower 9 of the first air blower 8 and second is fixedly connected by wind channel tube 6 with upper furnace body 2 and lower furnace body 3, institute
State and booster 7 is provided with wind channel tube 6, the booster 7 is electrically connected with PLC 12.
Further, the air blower 9 of the first air blower 8 and second is frequency control air blower.
Further, the ratio of the upper furnace body 2 and lower furnace body 3 is 1:1.
Further, the wind channel tube 6 is arranged to four groups.
Further, the PLC 12 is fixedly connected by link with the bottom of pedestal 1.
Further, upper furnace body 2 and lower furnace body 3 outer wall is provided with heat-insulation layer.
The convection tempering furnace of the glass production, wind is blown out by the first air blower 8 and the second air blower 9, passes through air channel
Pipe 6 enters upper furnace body 2 and lower furnace body 3, by setting booster 7 in wind channel tube 6, increases the pressure in pipe, accelerates following for wind
Ring speed, and have the passage 10 of ventilation between upper furnace body 2 and lower furnace body 3, make so as to reach in upper furnace body 2 and lower furnace body 3
Heat be evenly distributed rapidly, avoid the phenomenon of local heating, by PLC 12, intelligently can easily control temperature
Degree and wind speed, the utility model is simple in construction, is heated evenly, and efficiently solves even uneven heating, excessive temperature differentials, sticks up
Song and the problem of being not easy to form required temperature curve.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of convection tempering furnace of glass production, including pedestal（1）, it is characterised in that：The pedestal（1）In be provided with lower stove
Body（3）, the lower furnace body（3）Upper furnace body is provided with above（2）, the upper furnace body（2）And lower furnace body（3）Junction be provided with ventilation
Hole（10）, the passage（10）Upper and lower side be provided with through hole（11）, the upper furnace body（2）Upper heating chamber is provided with above（4）, institute
State lower furnace body（3）Lower heating chamber is arranged below（5）, the upper heating chamber（4）With lower heating chamber（5）And PLC（12）
Connection, the pedestal（1）Both ends are provided with the first air blower（8）With the second air blower（9）, first air blower（8）With second
Air blower（9）And PLC（12）It is electrically connected with, first air blower（8）With the second air blower（9）Pass through wind channel tube
（6）With upper furnace body（2）And lower furnace body（3）It is fixedly connected, the wind channel tube（6）In be provided with booster（7）, the booster（7）
With PLC（12）It is electrically connected with.
A kind of 2. convection tempering furnace of glass production according to claim 1, it is characterised in that：First air blower
（8）With the second air blower（9）It is frequency control air blower.
A kind of 3. convection tempering furnace of glass production according to claim 1, it is characterised in that：The upper furnace body（2）
And lower furnace body（3）Ratio be 1:1.
A kind of 4. convection tempering furnace of glass production according to claim 1, it is characterised in that：The wind channel tube（6）
It is arranged to four groups.
A kind of 5. convection tempering furnace of glass production according to claim 1, it is characterised in that：The PLC
（12）Pass through link and pedestal（1）Bottom be fixedly connected.
A kind of 6. convection tempering furnace of glass production according to claim 1, it is characterised in that：The upper furnace body（2）
And lower furnace body（3）Outer wall is provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473608.5U CN206736090U (en) | 2017-05-02 | 2017-05-02 | A kind of convection tempering furnace of glass production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473608.5U CN206736090U (en) | 2017-05-02 | 2017-05-02 | A kind of convection tempering furnace of glass production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736090U true CN206736090U (en) | 2017-12-12 |
Family
ID=60563564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720473608.5U Expired - Fee Related CN206736090U (en) | 2017-05-02 | 2017-05-02 | A kind of convection tempering furnace of glass production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206736090U (en) |
-
2017
- 2017-05-02 CN CN201720473608.5U patent/CN206736090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |