CN208532594U - A kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus - Google Patents
A kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus Download PDFInfo
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- CN208532594U CN208532594U CN201820698810.2U CN201820698810U CN208532594U CN 208532594 U CN208532594 U CN 208532594U CN 201820698810 U CN201820698810 U CN 201820698810U CN 208532594 U CN208532594 U CN 208532594U
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Abstract
The utility model discloses a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus, including the mixing chamber that burns, mixing chamber one end burn equipped with Imported gas, the other end is equipped with burning hot-blast outlet, the mixing chamber side wall that burns is equipped with connection burning and mixes indoor oxygen inlet, air intake and hot wind outlet air muzzle, when heating-up furnace, it is inserted into oxygen channel, pass through solenoid valve control oxygen, the input quantity of natural gas and air, to make burning gases reach most adaptation ratio, guarantee combustion gas full combustion, eliminate the hot air heating apparatus burning not sufficiently combusted generation Carbon dust pollution of indoor fuel gas, solve the heating-up furnace later period due to air input is excessive and smoke exhaust fan burden is excessive, the problem of controling of the pressure of the oven hardly possible, no carbon deposit generates, outdoor air mixed volume is reduced while ensuring that hot wind rate of ventilation and furnace pressure are stablized in furnace, to save Gas consumption improves heating-up furnace quality, and then tank furnace electrode and platinum channel is protected not to be destroyed by bad atmosphere, extends tank furnace electrode and platinum channel service life.
Description
Technical field
The utility model relates to storage heaters and TFT substrate glass furnace heating heating-up furnace field, and in particular to a kind of
TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus.
Background technique
In the production of TFT-LCD base plate glass, tank furnace, platinum channel rise as most expensive and most important core equipment
Raw material melt, defoaming, clarification and glass metal transport key effect.And the quality for the heating-up furnace quality that heats up also directly affects kiln
The service life and producing line of furnace and platinum channel, which reach, produces time, product quality.The quality of heating-up furnace storage heater combustion efficiency is right
Heating-up furnace quality plays key effect.How to ensure to burn indoor oxygen abundance just at the key of the combustion efficiency of storage heater
Factor.During hot-blast heating-up, the oxidation environment for guaranteeing hot wind is had to.Once there is reducing atmosphere, it will be to electrode, platinum
Channel body damages or lethal damage.On the one hand the tin in tin oxide can be restored, influences the service life of electrode；Separately
On the one hand, unburned sufficient carbonaceous material can also destroy the poisoning of platinum ontology in heater.Ensure to heat gas in kiln
Atmosphere it is residual have elevated oxygen level, it is necessary to more air.Since portion of air participates in burning, portion of air is heated to form
Hot wind, if increasing combustion air, the air of heated air is synchronous to be increased, while the combustion gas put into must just increase,
It is able to satisfy hot atmosphere technological temperature control in kiln to require, but can also bring burden to controling of the pressure of the oven part.
Utility model content
The purpose of this utility model is to provide a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus, with gram
Take the deficiencies in the prior art.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus, including burning mixing chamber, mixing chamber one end of burning
Equipped with Imported gas, the other end is equipped with burning hot-blast outlet, and burning mixing chamber side wall is equipped with connection burning and mixes indoor oxygen
Gas import, air intake and hot wind outlet air muzzle.
Further, the Imported gas on burning mixing chamber and oxygen inlet are equipped with check valve, set on air intake
There is air shut-off valve.
Further, check valve and air shut-off valve are solenoid valve.
Further, burning mixing chamber is equipped with Imported gas one end and is equipped with observation panel.
Further, burning mixing chamber front end is equipped with hot wind outlet air pipette tips, hot wind outlet air pipette tips and burning mixing chamber burning
Hot-blast outlet passes through flanged joint.
Further, hot wind outlet air pipette tips are inclination angle setting, and inclination angle is 0-45 °.
Compared with prior art, the utility model has technical effect beneficial below:
A kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus of the utility model, including burning mixing chamber, burning
Mixing chamber one end is equipped with Imported gas, and the other end is equipped with burning hot-blast outlet, and it is mixed that burning mixing chamber side wall is equipped with connection burning
It closes indoor oxygen inlet, air intake and hot wind outlet air muzzle, when heating-up furnace, is inserted into oxygen channel, passes through solenoid valve control oxygen
The input quantity of gas, natural gas and air, so that burning gases be made to reach most adaptation ratio, an air to make participation burn becomes richness
Oxygen air, two reduce air input, so that it may guarantee combustion gas full combustion, eliminate hot air heating apparatus and burn indoor fuel gas
Not sufficiently combusted generation Carbon dust pollution tank furnace and channel, solve the heating-up furnace later period due to air input is excessive and smoke exhaust fan is born
Problem excessive, controling of the pressure of the oven is difficult, it is ensured that fuel gas buring is abundant, and no carbon deposit generates, and is ensuring hot wind rate of ventilation and furnace in furnace
Outdoor air mixed volume is reduced while pressure is stablized, to save gas consumption, improves heating-up furnace quality, and then protect tank furnace electrode
And platinum channel is not destroyed by bad atmosphere, extends tank furnace electrode and platinum channel service life.
Further, burning mixing chamber is equipped with Imported gas one end and is equipped with observation panel, convenient for observation burning mixing chamber
Combustion state.
Further, burning mixing chamber front end is equipped with hot wind outlet air pipette tips, hot wind outlet air pipette tips and burning mixing chamber burning
Hot-blast outlet passes through flanged joint；In order to the replacement of hot wind outlet air pipette tips, different size furnace heating-up heating-up furnace is suitble to use.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model top view.
Fig. 4 is the utility model axonometric drawing.
Wherein, 1, burning mixing chamber；2, oxygen inlet；3, Imported gas；4, air intake；5, observation panel；6, hot wind
Outlet air muzzle；7, hot wind outlet air pipette tips.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figures 1 to 4, a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus, including burning mixing chamber
1, burning 1 one end of mixing chamber is equipped with Imported gas 3, and the other end is equipped with burning hot-blast outlet, and burning 1 side wall of mixing chamber, which is equipped with, to be connected
Oxygen inlet 2, air intake 4 and hot wind outlet air muzzle 6 in logical burning mixing chamber 1, the Imported gas to burn on mixing chamber 1
3 and oxygen inlet 2 be equipped with check valve, air intake 4 is equipped with air shut-off valve；
Check valve and air shut-off valve are solenoid valve, are controlled by controller, for controlling natural gas, oxygen and air
Input quantity；
The mixing chamber 1 that burns is equipped with 3 one end of Imported gas and is equipped with observation panel 5, convenient for the burning shape of observation burning mixing chamber 1
State；
1 front end of mixing chamber burn equipped with hot wind outlet air pipette tips 7, hot wind outlet air pipette tips 7 go out with the burning burning hot wind of mixing chamber 1
Mouth passes through flanged joint；In order to the replacement of hot wind outlet air pipette tips 7, different size furnace heating-up heating-up furnace is suitble to use；
Hot wind outlet air pipette tips 7 are inclination angle setting, and inclination angle is 0-45 °, to adapt to the use of different size furnace heating-up heating-up furnace；
It is described further with reference to the accompanying drawing to the structural principle of the utility model and using step:
As shown in Figures 1 to 4, it in the pipe collar of hot air heating apparatus outside weldings DN25, is beaten by shell, housing, inner sleeve
Hole is with one heart to combustion chamber, when heating-up furnace, is inserted into oxygen channel, by the input quantity of solenoid valve control oxygen, natural gas and air, from
And so that the burning gases is reached most adaptation ratio, one makes the air for participating in burning become oxygen-enriched air, and two reduce air input,
It ensures that combustion gas full combustion, eliminates the hot air heating apparatus burning not sufficiently combusted generation Carbon dust pollution tank furnace of indoor fuel gas
And channel, solve the problems, such as the heating-up furnace later period due to air input is excessive and smoke exhaust fan bears that excessive, controling of the pressure of the oven is difficult, it is ensured that
Fuel gas buring is abundant, and no carbon deposit generates, and it is mixed to reduce outdoor air while ensuring that hot wind rate of ventilation and furnace pressure are stablized in furnace
Enter amount, to save gas consumption, improve heating-up furnace quality, and then protects tank furnace electrode and platinum channel not broken by bad atmosphere
It is bad, extend tank furnace electrode and platinum channel service life.
Claims (6)
1. a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus, which is characterized in that including burning mixing chamber (1), combustion
It burns mixing chamber (1) one end and is equipped with Imported gas (3), the other end is equipped with burning hot-blast outlet, and burning mixing chamber (1) side wall is equipped with
Oxygen inlet (2), air intake (4) and hot wind outlet air muzzle (6) in connection burning mixing chamber (1).
2. a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus according to claim 1, which is characterized in that
Imported gas (3) and oxygen inlet (2) in burning mixing chamber (1) are equipped with check valve, and air intake (4) is equipped with air
Control valve.
3. a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus according to claim 1, which is characterized in that
Check valve and air shut-off valve are solenoid valve.
4. a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus according to claim 1, which is characterized in that
Burning mixing chamber (1) is equipped with Imported gas (3) one end and is equipped with observation panel (5).
5. a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus according to claim 1, which is characterized in that
Mixing chamber (1) front end burn equipped with hot wind outlet air pipette tips (7), hot wind outlet air pipette tips (7) go out with burning mixing chamber (1) burning hot wind
Mouth passes through flanged joint.
6. a kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus according to claim 5, which is characterized in that
Hot wind outlet air pipette tips (7) are inclination angle setting, and inclination angle is 0-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698810.2U CN208532594U (en) | 2018-05-11 | 2018-05-11 | A kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698810.2U CN208532594U (en) | 2018-05-11 | 2018-05-11 | A kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532594U true CN208532594U (en) | 2019-02-22 |
Family
ID=65393805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820698810.2U Active CN208532594U (en) | 2018-05-11 | 2018-05-11 | A kind of TFT-LCD glass furnace heating-up furnace mixing hot air heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208532594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367589A (en) * | 2021-08-04 | 2021-09-10 | 刘平华 | Outdoor oven of smokeless fog |
-
2018
- 2018-05-11 CN CN201820698810.2U patent/CN208532594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367589A (en) * | 2021-08-04 | 2021-09-10 | 刘平华 | Outdoor oven of smokeless fog |
| CN113367589B (en) * | 2021-08-04 | 2022-07-26 | 中山市浩胜金属制品有限公司 | Outdoor oven of smokeless fog |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Shaohong special glass Co.,Ltd. Assignor: CAIHONG GROUP Co.,Ltd. Contract record no.: X2023980042112 Denomination of utility model: A Hybrid Hot Air Heating Device for TFT-LCD Glass Kiln Baking Granted publication date: 20190222 License type: Common License Record date: 20230922 |
|
| EE01 | Entry into force of recordation of patent licensing contract |