CN208432119U - A kind of TFT-LCD substrate glass kiln flue gas quality regulating system - Google Patents
A kind of TFT-LCD substrate glass kiln flue gas quality regulating system Download PDFInfo
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- CN208432119U CN208432119U CN201820698822.5U CN201820698822U CN208432119U CN 208432119 U CN208432119 U CN 208432119U CN 201820698822 U CN201820698822 U CN 201820698822U CN 208432119 U CN208432119 U CN 208432119U
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- flue gas
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Abstract
The utility model discloses a kind of TFT-LCD substrate glass kiln flue gas quality regulating systems, utilize quenched atmosphere supply system and flue gas conditioning device, utilize quenched inner chamber body and quenched outer chamber, quenched inner chamber body is not connected to quenched outer chamber, quenched inner chamber body and quenched outer chamber pass through pipeline respectively and are connected to quenched atmosphere supply system, flue gas conditioning device side is equipped with the deashing maintenance door for being connected to quenched inner chamber body, the side wall of flue gas conditioning device is additionally provided with the smoke inlet and quenched exhanst gas outlet for being connected to quenched inner chamber body, it is directly mixed with high-temperature flue gas using the quenched air of quenched inner chamber body, the adjusting atmosphere of quenched outer chamber is not direct and flue gas mixes, system equipment cooling protection and high-temperature flue gas cools in realizing, outside air is avoided to be mixed with kiln exiting flue gas；The investment and operating cost for reducing fume treatment auxiliary, play the role of the fast rapid hardening dirt dust stratification of oxide and equipment safety of boron, solve flue blockage and SCR denitration efficiency is unstable and block Problem of Failure.
Description
Technical field
The utility model relates to TFT-LCD base plate glass kiln flue gases to cool down the quenched energy conservation and environmental protection process equipment applications of depositing dust,
The multi-functional tempering system of TFT-LCD substrate glass kiln flue gas is used for more particularly to one kind.
Background technique
Currently, since boron content is more in flue dust, flue dust is in discharge process in TFT-LCD base plate glass kiln fume treatment
In be also easy to produce mucoid material, block flue and denitration device, it is difficult to clear up, and kiln furnace pressure is caused to fluctuate, and then influence kiln
The normal production technology of furnace.
In addition, tank furnace exiting flue gas is only to blast outside air in mixing arrangement by blower at present, outside air is straight
It connects and reaches cooling purpose with high-temperature flue gas mixing, supply air temperature is very big with season, morning and evening variation, and air output also can only be artificial hand
Dynamic to adjust, mixed flue-gas temperature cyclic fluctuation is at ± 25 DEG C or more, to the denitration efficiency and equipment of subsequent denitrating system
Safety makes a big impact.Moreover, the external large quantity of air filled into increases to the investment of subsequent fume treatment auxiliary and operating cost
Very much, difficulty also is brought to the stability contorting of furnace pressure.Furthermore it also determines that aspect is brought a lot of trouble to environment protection standard standard, passes through
Chang Huishi environmental protection administration thinks there is dilution discharge suspicion.
Utility model content
The purpose of this utility model is to provide a kind of TFT-LCD substrate glass kiln flue gas quality regulating systems, existing to overcome
There is the deficiency of technology.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of TFT-LCD substrate glass kiln flue gas quality regulating system, including quenched atmosphere supply system and flue gas conditioning dress
It sets, flue gas conditioning device is equipped with quenched inner chamber body and quenched outer chamber, and quenched inner chamber body is not connected to quenched outer chamber, quenched interior
Cavity and quenched outer chamber pass through pipeline respectively and are connected to quenched atmosphere supply system, and flue gas conditioning device side is equipped with connection and adjusts
The deashing maintenance door of matter inner chamber body, the side wall of flue gas conditioning device are additionally provided with the smoke inlet and quenched cigarette for being connected to quenched inner chamber body
Gas outlet.
Further, quenched atmosphere supply system is connected with temperature, air quantity control system, and temperature, air quantity control system are used
In the temperature of outgoing air and air quantity that control quenched atmosphere supply system；Quenched atmosphere supply system supplies main pipeline by quenched medium
It is connected to flue gas conditioning device.
Further, pipe-line wrapping device is equipped between medium supply main pipeline and flue gas conditioning device.
Further, the side wall of flue gas conditioning device is equipped with the outer supplying media entrance for being connected to quenched outer chamber and outer supply
Media outlet, outer supplying media entrance are connected to quenched medium supply main pipeline.
Further, the connecting pipe of outer supplying media entrance and quenched medium supply main pipeline is equipped with outer supplying media
Autocontrol valve and outer supplying media flow monitoring device.
Further, the side wall of flue gas conditioning device is equipped with the interior supplying media entrance for being connected to quenched inner chamber body, interior supply
Medium inlet is connected to quenched medium supply main pipeline, is equipped between interior supplying media entrance and quenched medium supply main pipeline interior
Supplying media autocontrol valve and interior supplying media flow monitoring device.
Further, deashing maintenance door is locked by tight locking button, is equipped between deashing maintenance door and flue gas conditioning device close
Strip of paper used for sealing.
Compared with prior art, the utility model has technical effect beneficial below:
A kind of TFT-LCD substrate glass kiln flue gas quality regulating system of the utility model, using quenched atmosphere supply system and
Flue gas conditioning device, flue gas conditioning device are equipped with quenched inner chamber body and quenched outer chamber, and quenched inner chamber body and quenched outer chamber are not
Connection, quenched inner chamber body and quenched outer chamber pass through pipeline respectively and are connected to quenched atmosphere supply system, flue gas conditioning device one
Side is equipped with the deashing maintenance door for being connected to quenched inner chamber body, and the side wall of flue gas conditioning device is additionally provided with the flue gas for being connected to quenched inner chamber body
Entrance and quenched exhanst gas outlet are directly mixed with high-temperature flue gas, the adjusting of quenched outer chamber using the quenched air of quenched inner chamber body
Atmosphere is not direct and flue gas mixing, realize in system equipment cooling protection and high-temperature flue gas cool, be reduced or avoided outer
Portion's air is mixed with kiln exiting flue gas；The investment and operating cost for reducing fume treatment auxiliary, play the oxide of boron
Fast rapid hardening dirt dust stratification and equipment safety effect, solve flue blockage and SCR denitration efficiency is unstable and blocking Problem of Failure.
Further, temperature, air quantity control system guarantee the automatic adjustment of supply system medium temperature, solve supplying media
Temperature causes system to mend air quantity variation or smoke temperature change problem with season, fluctuation sooner or later, and then the problem of influence furnace pressure.
Further, deashing maintenance door is locked by tight locking button, is equipped between deashing maintenance door and flue gas conditioning device close
Strip of paper used for sealing, the cleaning effect of the impurity that can be convenient to clean in flue gas conditioning device and observation flue gas conditioning device.
Further, certainly using interior supplying media autocontrol valve, interior supplying media flow monitoring device, outer supplying media
Dynamic control valve and outer supplying media flow monitoring device realize the automatic control of medium supply.
Detailed description of the invention
Fig. 1 is Tthe utility model system schematic diagram.
Fig. 2 is the utility model flue gas conditioning apparatus structure schematic diagram.
Fig. 3 is flue gas conditioning device main view.
Fig. 4 is flue gas conditioning device left view.
Fig. 5 is flue gas conditioning device top view.
Wherein, 1, flue gas conditioning device；2, smoke inlet；3, quenched inner chamber body；4, quenched outer chamber；5, deashing overhauls
Door；6, outer supplying media entrance；7, outer supplying media outlet；8, interior supplying media entrance；9, interior supplying media autocontrol valve；
10, interior supplying media flow monitoring device；11, outer supplying media autocontrol valve；12, outer supplying media flow monitoring device；
13, quenched medium supplies main pipeline；14, quenched atmosphere supply system；15, temperature, air quantity control system；16, pipe-line wrapping fills
It sets.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figures 1 to 5, a kind of TFT-LCD substrate glass kiln flue gas quality regulating system, including quenched atmosphere supply system
System 14 and flue gas conditioning device 1, flue gas conditioning device 1 are equipped with quenched inner chamber body 3 and quenched outer chamber 4, quenched inner chamber body 3 and tune
Matter outer chamber 4 is not connected to, and quenched inner chamber body 3 and quenched outer chamber 4 are connected to quenched atmosphere supply system 14 by pipeline respectively,
1 side of flue gas conditioning device is equipped with the deashing maintenance door 5 for being connected to quenched inner chamber body 3, and the side wall of flue gas conditioning device 1 is additionally provided with company
Lead to the smoke inlet 2 and quenched exhanst gas outlet 17 of quenched inner chamber body 3；
It includes quenched atmosphere supply system 14 and has filtering, temperature adjustment and tune amount function, it can be to supplying media granular size, number
Amount is controlled；0-40 DEG C of automatic adjustment can be carried out to medium temperature, realize medium supply in deliverability 0-100% model
Enclose interior progress automatic and accurate adjusting.
Quenched atmosphere supply system 14 is connected with temperature, air quantity control system 15, and temperature, air quantity control system are for controlling
The temperature of outgoing air and air quantity of quenched atmosphere supply system 14；Quenched atmosphere supply system 14 supplies main pipeline 13 by quenched medium
It is connected to flue gas conditioning device 1；Medium, which is supplied, is equipped with pipe-line wrapping device 16 between main pipeline 13 and flue gas conditioning device 1；
The side wall of flue gas conditioning device 1 is equipped with the outer supplying media entrance 6 for being connected to quenched outer chamber 4 and outer supplying media goes out
Mouth 7, outer supplying media entrance 6 are connected to quenched medium supply main pipeline 13；
The connecting pipe of outer supplying media entrance 6 and quenched medium supply main pipeline 13 is equipped with outer supplying media and controls automatically
Valve 11 processed and outer supplying media flow monitoring device 12；
The side wall of flue gas conditioning device 1 is equipped with the interior supplying media entrance 8 for being connected to quenched inner chamber body 3, and interior supplying media enters
Mouth 8 is connected to quenched medium supply main pipeline 13, is equipped between interior supplying media entrance 8 and quenched medium supply main pipeline 13 interior
Supplying media autocontrol valve 9 and interior supplying media flow monitoring device 10；
Deashing maintenance door 5 is locked by tight locking button, and sealing strip is equipped between deashing maintenance door 5 and flue gas conditioning device 1, real
The sealing of the existing quenched inner chamber body 3 of flue gas conditioning device 1；
It is described further with reference to the accompanying drawing to the structural principle of the utility model and using step:
Quenched atmosphere supply system 14 guarantees supplying media atmosphere temperature not for providing constant pressure, the quenched atmosphere of constant temperature
It is protected from environmental, will require that 1100-1200 DEG C of quenched flue gas is needed to be input to flue gas conditioning device 1 by smoke inlet 2
Quenched inner chamber body 3 in, temperature, flow control system 15 control the blower frequency of quenched atmosphere supply system 14, atmosphere temperature,
Flow can be required according to technique refining temperature, pass through interior supplying media autocontrol valve 9, interior supplying media flow monitoring device
10, outer supplying media autocontrol valve 11, outer supplying media flow monitoring device 12, which are realized manually and automatically to adjust, supplies perseverance
The supplying media of temperature, the size of constant pressure atmosphere amount, quenched atmosphere supply system supplies main pipeline 13, outer supply by quenched medium
Medium inlet 6 send the quenched outer chamber 4 to flue gas conditioning device 1 to carry out flue gas conditioning device 1 and flue gas cool-down processing, passes through tune
Matter medium supply main pipeline 13, interior supplying media entrance 8 are sent to carrying out cooling drop in the quenched inner chamber body 3 of flue gas conditioning device 1
The modifier treatment such as temperature, depositing dust, it is last it is quenched after stabilization flue gas sent by quenched exhanst gas outlet 17 to subsequent exhaust-gas treatment process,
Insulation processing is carried out using pipe-line wrapping device between medium supply system pipeline and flue gas conditioning device.
By this system, outside air medium mixed volume can be reduced, equally reaches the quenched effect of flue gas cool-down, and drop
The investment and operating cost of low fume treatment auxiliary, it is same by the quenched inner chamber body 3 and quenched outer chamber 4 of flue gas conditioning device 1
Shi Jiangwen processing, plays the role of the fast rapid hardening dirt dust stratification of oxide and equipment safety of boron, solves flue blockage and SCR denitration efficiency
Unstable and blocking Problem of Failure can't impact production so that the volatile matter in flue is easy cleaning.Using quenched
The quenched air of inner chamber body 3 is directly mixed with high-temperature flue gas, and the adjusting atmosphere of quenched outer chamber 4 is not direct and flue gas mixes, and is realized
Cooling for interior system equipment cooling protection and high-temperature flue gas, is reduced or avoided outside air and is mixed with kiln exiting flue gas
It closes；Reduce the investment and operating cost of fume treatment auxiliary.
Claims (7)
1. a kind of TFT-LCD substrate glass kiln flue gas quality regulating system, which is characterized in that including quenched atmosphere supply system (14)
With flue gas conditioning device (1), flue gas conditioning device (1) is equipped with quenched inner chamber body (3) and quenched outer chamber (4), quenched inner chamber body
(3) it is not connected to quenched outer chamber (4), quenched inner chamber body (3) and quenched outer chamber (4) are connected to quenched gas by pipeline respectively
Atmosphere supply system (14), flue gas conditioning device (1) side are equipped with the deashing maintenance door (5) for being connected to quenched inner chamber body (3), flue gas tune
The side wall of matter device (1) is additionally provided with the smoke inlet (2) and quenched exhanst gas outlet (17) for being connected to quenched inner chamber body (3).
2. a kind of TFT-LCD substrate glass kiln flue gas quality regulating system according to claim 1, which is characterized in that quenched
Atmosphere supply system (14) is connected with temperature, air quantity control system (15), and temperature, air quantity control system are for controlling quenched atmosphere
The temperature of outgoing air and air quantity of supply system (14)；Quenched atmosphere supply system (14) is connected by quenched medium supply main pipeline (13)
It is connected to flue gas conditioning device (1).
3. a kind of TFT-LCD substrate glass kiln flue gas quality regulating system according to claim 2, which is characterized in that medium
It supplies between main pipeline (13) and flue gas conditioning device (1) and is equipped with pipe-line wrapping device (16).
4. a kind of TFT-LCD substrate glass kiln flue gas quality regulating system according to claim 2, which is characterized in that flue gas
The side wall of modifying device (1) is equipped with the outer supplying media entrance (6) for being connected to quenched outer chamber (4) and outer supplying media outlet (7),
Outer supplying media entrance (6) is connected to quenched medium supply main pipeline (13).
5. a kind of TFT-LCD substrate glass kiln flue gas quality regulating system according to claim 4, which is characterized in that outer to supply
The connecting pipe for answering medium inlet (6) and quenched medium to supply main pipeline (13) is equipped with outer supplying media autocontrol valve (11)
With outer supplying media flow monitoring device (12).
6. a kind of TFT-LCD substrate glass kiln flue gas quality regulating system according to claim 2, which is characterized in that flue gas
The side wall of modifying device (1) is equipped with the interior supplying media entrance (8) for being connected to quenched inner chamber body (3), and interior supplying media entrance (8) is even
It is connected to quenched medium supply main pipeline (13), is equipped between interior supplying media entrance (8) and quenched medium supply main pipeline (13)
Interior supplying media autocontrol valve (9) and interior supplying media flow monitoring device (10).
7. a kind of TFT-LCD substrate glass kiln flue gas quality regulating system according to claim 1, which is characterized in that deashing
Maintenance door (5) is locked by tight locking button, and sealing strip is equipped between deashing maintenance door (5) and flue gas conditioning device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698822.5U CN208432119U (en) | 2018-05-11 | 2018-05-11 | A kind of TFT-LCD substrate glass kiln flue gas quality regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698822.5U CN208432119U (en) | 2018-05-11 | 2018-05-11 | A kind of TFT-LCD substrate glass kiln flue gas quality regulating system |
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| Publication Number | Publication Date |
|---|---|
| CN208432119U true CN208432119U (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820698822.5U Active CN208432119U (en) | 2018-05-11 | 2018-05-11 | A kind of TFT-LCD substrate glass kiln flue gas quality regulating system |
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| CN (1) | CN208432119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001256A (en) * | 2019-11-29 | 2020-04-14 | 彩虹集团有限公司 | System and method for treating flue gas of borosilicate glass kiln |
-
2018
- 2018-05-11 CN CN201820698822.5U patent/CN208432119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001256A (en) * | 2019-11-29 | 2020-04-14 | 彩虹集团有限公司 | System and method for treating flue gas of borosilicate glass kiln |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| 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 TFT-LCD substrate glass kiln flue gas conditioning system Granted publication date: 20190125 License type: Common License Record date: 20230922 |