CN203429050U - Device capable of recycling mixed gas in tin groove - Google Patents
Device capable of recycling mixed gas in tin groove Download PDFInfo
- Publication number
- CN203429050U CN203429050U CN201320572317.3U CN201320572317U CN203429050U CN 203429050 U CN203429050 U CN 203429050U CN 201320572317 U CN201320572317 U CN 201320572317U CN 203429050 U CN203429050 U CN 203429050U
- Authority
- CN
- China
- Prior art keywords
- molten tin
- tin bath
- gas mixture
- communicated
- recycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000004064 recycling Methods 0.000 title abstract description 6
- 239000000428 dust Substances 0.000 claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 51
- 239000010865 sewage Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 239000011521 glass Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 47
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 210000005056 cell body Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a device capable of recycling mixed gas in a tin groove. The device comprises a tin groove body, wherein the tin groove body is communicated with a recycling system, and the recycling system is arranged outside the tin groove body; the recycling system comprises a condenser, a dust storing device, an alkaline tower, a catalyst as well as a voltage stabilizing box which are communicated in sequence, and the condenser and the voltage stabilizing box are both communicated with the tin groove body. The device provided by the utility model has the advantages that the original mixed gas discharging device is changed so as to recycle mixed gas, the recycle of the gas is realized, the compact operation is realized, the cost is low, the pollution is slight, and the glass quality and production cost are guaranteed.
Description
Technical field
The utility model relate to a kind of can recycle molten tin bath in the device of gas mixture, belong to the field of glass ware forming.
Background technology
In float glass, gas mixture is generally the gas of atmosphere cleaning in protection molten tin bath, a certain amount of gas mixture escapes into molten tin bath space through molten tin bath top from brickwork joint, play the effect of clean room, the oxide compound of the inside, space is comprised to the foul discharge molten tin bath spaces such as sulphur, tin, sewage draining exit is directly arranged on molten tin bath cell body limit, gas mixture with foul is directly discharged in air like this, if sewage draining exit quantity is a lot, a large amount of like this gas mixtures will be discharged from, cause molten tin bath internal pressure unstable, have a strong impact on glass quality; If sewage draining exit comparatively small amt, foul row do not go out, and foul can drop on sheet glass, causes quality shortcoming; And a large amount of gas mixtures is discharged in air, need a large amount of gas mixtures to supplement, will cause like this increase of cost.Particularly as the glass of TFT, the contour specification of quality of PDP, more strict to the requirement of moulding.The gas mixture molten tin bath producing is now all that gas mixture is directly discharged in air, can not accurate operation, cost is large, pollute greatly, thus affect glass quality and production cost.
Utility model content
It is all that gas mixture is directly discharged in air that the purpose of this utility model is to overcome existing molten tin bath, cost is large, pollution is large, thereby affect the problem of glass quality and production cost, designed a kind of can recycle molten tin bath in the device of gas mixture, this device simple in structure, can in the situation that does not affect molten tin bath pressure, be issued to the effect of clean molten tin bath atmosphere, can well improve the Forming Quality of glass.
The purpose of this utility model is achieved through the following technical solutions: a kind of can recycle molten tin bath in the device of gas mixture, comprise molten tin bath body, described molten tin bath body is communicated with cyclic utilization system, and cyclic utilization system is arranged on molten tin bath body exterior, cyclic utilization system comprises condenser, laying dust device, alkaline tower, catalyst converter and the pressurizer tank being communicated with successively, and described condenser and pressurizer tank are all communicated with molten tin bath body.Utilize the utility model in the situation that does not affect molten tin bath pressure, to be issued to the effect of clean molten tin bath atmosphere, make gas mixture realize after treatment recycle, reduced cost, reduce and pollute.
On the bottom of described molten tin bath body, be provided with sewage draining exit, condenser is communicated with sewage draining exit.Sewage draining exit is the outlet as gas mixture in molten tin bath body, and the pipeline communication by condenser carries out condensation.
On described condenser, be provided with gas mixture inlet pipe, the internal communication of gas mixture inlet pipe and condenser, and gas mixture inlet pipe is communicated with sewage draining exit; On described pressurizer tank, be provided with FAI Fresh Air Intake pipe, and the internal communication of FAI Fresh Air Intake pipe and pressurizer tank; Described FAI Fresh Air Intake pipe is arranged on the top of pressurizer tank; Described escape pipe is arranged on the below of FAI Fresh Air Intake pipe; On described pressurizer tank, be provided with escape pipe, escape pipe and pressurizer tank internal communication, and escape pipe is communicated with the top of molten tin bath body.Utilize various pipelines between parts, to be communicated with, realized the conveying of air-flow.
In sum, the beneficial effects of the utility model are: this device is that original discharge gas mixture device is changed into recycle gas mixture, has realized the recycling of gas, and can realize tight operation, cost is low, pollute little, thereby guaranteed glass quality and production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding component title in accompanying drawing: 1-gas mixture inlet pipe; 2-condenser; 3-laying dust device; 4-alkaline tower; 5-catalyst converter; 6-FAI Fresh Air Intake pipe; 7-escape pipe; 8-pressurizer tank.
embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As shown in Figure 1, a kind of can recycle molten tin bath in the device of gas mixture, comprise molten tin bath body, described molten tin bath body is communicated with cyclic utilization system, and cyclic utilization system is arranged on molten tin bath body exterior, cyclic utilization system comprises condenser 2, laying dust device 3, alkaline tower 4, catalyst converter 5 and the pressurizer tank 8 being communicated with successively, and described condenser 2 and pressurizer tank 8 are all communicated with molten tin bath body.By the equipment being communicated with successively, the impurity in gas mixture is removed, starting gas mixture is most that access to plant is processed below molten tin bath cell body, then gas enters cell body from the top of cell body and carries out recycle.Having solved and not used the molten tin bath of recycle gas mixture device is all that gas mixture is directly discharged in air, can not accurate operation, cost is large, it is large to pollute, thus affect the problem of glass quality and production cost.PDP glass requires strict to Forming Quality, the Forming Quality that the utility model can well improve glass is set.
On the bottom of described molten tin bath body, be provided with sewage draining exit, condenser 2 is communicated with sewage draining exit; On described condenser 2, be provided with gas mixture inlet pipe 1, the internal communication of gas mixture inlet pipe 1 and condenser 2, and gas mixture inlet pipe 1 is communicated with sewage draining exit.The pressure of gas mixture is not less than original pressure.
On described pressurizer tank 8, be provided with FAI Fresh Air Intake pipe 6, and the internal communication of FAI Fresh Air Intake pipe 6 and pressurizer tank 8.In FAI Fresh Air Intake pipe 6, pass into new nitrogen and hydrogen mixture, supplement like this gas mixture that a part is fresh, supplement the gas of loss while processing, thereby then just can reach from newly passing into tin groove roof the object of recycle.
Described FAI Fresh Air Intake pipe 6 is arranged on the top of pressurizer tank 8; Described escape pipe 7 is arranged on the below of FAI Fresh Air Intake pipe 6; On described pressurizer tank 8, be provided with escape pipe 7, escape pipe 7 and pressurizer tank 8 internal communication, and escape pipe 7 is communicated with the top of molten tin bath body.From eminence, pass into fresh air, can reduce the impact of air pressure.
Pressure is at 30-50Pa, and temperature comprises N its main component of gas mixture of 100-500 ℃
2, H
2, O
2, H
2o, SO
2, SO
3, SnO
2, SnO, SnS, dust etc. enter into condenser 2, the Main Function of condensation is that the temperature of gas mixture is dropped to below 50 ℃ from the high-temperature gas of 100-500 ℃, water vapour also can condense into liquid water and discharges simultaneously, SnO
2, SnO, SnS also can meet the cold solid that becomes and discharge.
The principle that ash in gas mixture is refluxed by baffle plate, falls dust in the laying dust bucket of lower housing portion of laying dust device 3, makes the gas ejecting obtain purification, thereby has guaranteed the cleaning of gas mixture.At this moment the main N of gas mixture
2, H
2, O
2, SO
2, SO
3, pressure 30-50Pa, temperature is less than 50 ℃.
In alkalescence tower, contain alkaline gas, main component is NaOH, NaOH+ SO
x=Na
2sO
x+1+ H
2o, thus remove the sulfur oxide in gas mixture, the water of generation is also to have discharge with liquid form, now the main component of gas mixture is N
2, H
2, O
2, pressure 30-50Pa, temperature is less than 50 ℃.
In catalyst converter 5, be provided with and contain palladium catalyst, after passing into a large amount of hydrogen, produce reaction H
2+ O
2=H
2o, thus remove oxygen, and gas mixture is at this moment N
2, H
2, pressure 30-50Pa, temperature is less than 50 ℃, and oxygen level is less than 5PPm.
The air-flow of steady pressure is provided by pressurizer tank 8, the gas mixture after processing is re-entered to molten tin bath body, realized recycle, reduced production cost, prevent atmospheric pollution.
Take aforesaid way, just can realize preferably the utility model.
Claims (7)
- One kind can recycle molten tin bath in the device of gas mixture, it is characterized in that: comprise molten tin bath body, described molten tin bath body is communicated with cyclic utilization system, and cyclic utilization system is arranged on molten tin bath body exterior, cyclic utilization system comprises condenser (2), laying dust device (3), alkaline tower (4), catalyst converter (5) and the pressurizer tank (8) being communicated with successively, and described condenser (2) and pressurizer tank (8) are all communicated with molten tin bath body.
- According to claim 1 a kind of can recycle molten tin bath in the device of gas mixture, it is characterized in that: on the bottom of described molten tin bath body, be provided with sewage draining exit, condenser (2) is communicated with sewage draining exit.
- According to claim 2 a kind of can recycle molten tin bath in the device of gas mixture, it is characterized in that: on described condenser (2), be provided with gas mixture inlet pipe (1), the internal communication of gas mixture inlet pipe (1) and condenser (2), and gas mixture inlet pipe (1) is communicated with sewage draining exit.
- According to a kind of described in any one in claims 1 to 3 can recycle molten tin bath in the device of gas mixture, it is characterized in that: on described pressurizer tank (8), be provided with FAI Fresh Air Intake pipe (6), and the internal communication of FAI Fresh Air Intake pipe (6) and pressurizer tank (8).
- According to claim 4 a kind of can recycle molten tin bath in the device of gas mixture, it is characterized in that: described FAI Fresh Air Intake pipe (6) is arranged on the top of pressurizer tank (8).
- According to claim 5 a kind of can recycle molten tin bath in the device of gas mixture, it is characterized in that: on described pressurizer tank (8), be provided with escape pipe (7), escape pipe (7) and pressurizer tank (8) internal communication, and escape pipe (7) is communicated with the top of molten tin bath body.
- According to claim 6 a kind of can recycle molten tin bath in the device of gas mixture, it is characterized in that: described escape pipe (7) is arranged on the below of FAI Fresh Air Intake pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572317.3U CN203429050U (en) | 2013-09-16 | 2013-09-16 | Device capable of recycling mixed gas in tin groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572317.3U CN203429050U (en) | 2013-09-16 | 2013-09-16 | Device capable of recycling mixed gas in tin groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429050U true CN203429050U (en) | 2014-02-12 |
Family
ID=50058100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572317.3U Expired - Lifetime CN203429050U (en) | 2013-09-16 | 2013-09-16 | Device capable of recycling mixed gas in tin groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291554A (en) * | 2014-10-26 | 2015-01-21 | 蚌埠玻璃工业设计研究院 | Polluted gas discharge device for float glass tin baths |
| CN106865959A (en) * | 2017-03-17 | 2017-06-20 | 四川旭虹光电科技有限公司 | The circulation utilization method of 3D glass tin tank shielded gas |
| CN112250290A (en) * | 2020-11-06 | 2021-01-22 | 蚌埠中建材信息显示材料有限公司 | Tin bath protective gas waste heat utilization device |
| CN114890660A (en) * | 2022-05-30 | 2022-08-12 | 江苏华东耀皮玻璃有限公司 | Tin bath shielding gas tail gas treatment system device and method |
-
2013
- 2013-09-16 CN CN201320572317.3U patent/CN203429050U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291554A (en) * | 2014-10-26 | 2015-01-21 | 蚌埠玻璃工业设计研究院 | Polluted gas discharge device for float glass tin baths |
| CN106865959A (en) * | 2017-03-17 | 2017-06-20 | 四川旭虹光电科技有限公司 | The circulation utilization method of 3D glass tin tank shielded gas |
| CN112250290A (en) * | 2020-11-06 | 2021-01-22 | 蚌埠中建材信息显示材料有限公司 | Tin bath protective gas waste heat utilization device |
| CN114890660A (en) * | 2022-05-30 | 2022-08-12 | 江苏华东耀皮玻璃有限公司 | Tin bath shielding gas tail gas treatment system device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170615 Address after: 621000 Sichuan city in Mianyang Province Economic Development Zone No. 177 North Road Fu Patentee after: SICHUAN XUHONG OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 621000 Mianyang City, Sichuan Province Co-patentee before: TUNGHSU GROUP Co.,Ltd. Patentee before: SICHUAN XUHONG OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: No. 498, Wenwu West Road, economic development zone, Mianyang City, Sichuan Province Patentee after: Mianyang Junwei Technology Co.,Ltd. Address before: 621000 Sichuan city in Mianyang Province Economic Development Zone No. 177 North Road Fu Patentee before: SICHUAN XUHONG OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Guangyang Electronic Technology Co.,Ltd. Assignor: Mianyang Junwei Technology Co.,Ltd. Contract record no.: X2021990000016 Denomination of utility model: A device for recycling gas mixture in tin bath Granted publication date: 20140212 License type: Common License Record date: 20210107 Assignee: Henan Xuyang Photoelectric Technology Co.,Ltd. Assignor: Mianyang Junwei Technology Co.,Ltd. Contract record no.: X2021990000018 Denomination of utility model: A device for recycling gas mixture in tin bath Granted publication date: 20140212 License type: Common License Record date: 20210107 Assignee: Hebei Guangxing Semiconductor Technology Co.,Ltd. Assignor: Mianyang Junwei Technology Co.,Ltd. Contract record no.: X2021990000017 Denomination of utility model: A device for recycling gas mixture in tin bath Granted publication date: 20140212 License type: Common License Record date: 20210107 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210318 Address after: 621000 No. 177, north section of Fubin Road, economic development zone, Mianyang City, Sichuan Province Patentee after: Sichuan Hongke Innovation Technology Co.,Ltd. Address before: No. 498, Wenwu West Road, economic development zone, Mianyang City, Sichuan Province Patentee before: Mianyang Junwei Technology Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Xinghuai New Material Technology Co.,Ltd. Assignor: Sichuan Hongke Innovation Technology Co.,Ltd. Contract record no.: X2022110000011 Denomination of utility model: Device capable of recycling mixed gas in tin bath Granted publication date: 20140212 License type: Common License Record date: 20220328 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hunan Xinghuai New Material Technology Co.,Ltd. Assignor: Sichuan Hongke Innovation Technology Co.,Ltd. Contract record no.: X2022110000011 Date of cancellation: 20220704 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |