CN203429048U - Cooling structure applicable to outlet lip plate in float line - Google Patents
Cooling structure applicable to outlet lip plate in float line Download PDFInfo
- Publication number
- CN203429048U CN203429048U CN201320571880.9U CN201320571880U CN203429048U CN 203429048 U CN203429048 U CN 203429048U CN 201320571880 U CN201320571880 U CN 201320571880U CN 203429048 U CN203429048 U CN 203429048U
- Authority
- CN
- China
- Prior art keywords
- labial lamina
- outlet
- outlet labial
- refrigerating unit
- cooling structure
- 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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- 238000001816 cooling Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 34
- 229910052757 nitrogen Inorganic materials 0.000 description 17
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 14
- 239000005357 flat glass Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000006124 Pilkington process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005329 float glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a cooling structure applicable to an outlet lip plate in a float line. The cooling structure comprises an outlet lip plate and a cooling device, wherein the cooling device is arranged in the outlet lip plate, one end of the cooling device stretches out of the outlet lip plate from the side wall of the outlet lip plate, and the other end of the cooling device stretches out of the outlet lip plate from the top of the outlet lip plate. The cooling structure is simple in structure, simple in principle and high in cooling efficiency, the problem that the glass plate is influenced by the water cooling device can be well solved, the deformation of the glass plate caused by the outlet lip plate cooling device can be minimized, and the quality of the glass plate can be improved.
Description
Technical field
The utility model relates to a kind of cooling structure that is applicable to float line middle outlet labial lamina, belongs to the field of glass ware forming.
Background technology
In float glass, tin bath outlet labial lamina is generally used water cooling, and traditional type of cooling is on lip labial lamina, to bind a water cooling bag, by recirculated water, carrys out coolant outlet labial lamina, thereby reaches the object that tin liquor can not be flowed out.Recirculated water generally adopts the water inlet of 4KG, and the pressure difference of the recycling water utilization water of 2KG reaches cooling object, and the pipe of employing is generally 1 writing brush.Easily cause tin liquor to corrode outlet labial lamina once leak after, tin liquor flows out, and causes great industrial accident, and direct relation the safety in production of glass.Moreover water cooling plant also can cause undercooling to sheet glass above it, thereby affect glass surface microcosmic degree.Specifically water-cooled is attached on outlet labial lamina, highly almost concordant with outlet labial lamina, like this when glass is by outlet, temperature under sheet glass will be lower, will impact the micro-quality of sheet glass, particularly as the glass of TFT, the contour specification of quality of PDP, more strict to the requirement of glass ware forming.Good methods for cooling can improve the good article rate of original sheet glass, thereby has influence on the benefit of enterprise.
Utility model content
The purpose of this utility model is to overcome the structure that existing tin bath outlet labial lamina adopts water-cooled, make cooling efficiency low, and the problem that glass quality is impacted, designed a kind of cooling structure that is applicable to float line middle outlet labial lamina, this cooling structure simple in structure, principle is easy, cooling efficiency is high, can well solve the problem that affects sheet glass being caused due to water cooling plant, to outlet labial lamina refrigerating unit, cause the distortion of sheet glass to drop to minimum, thereby improve the raw sheet quality of glass.
The purpose of this utility model is achieved through the following technical solutions: the cooling structure that is applicable to float line middle outlet labial lamina, comprise outlet labial lamina and refrigerating unit, described refrigerating unit is arranged in outlet labial lamina, one end of refrigerating unit reaches the outside of outlet labial lamina from the sidewall of outlet labial lamina, the other end reaches the outside of outlet labial lamina from the top of outlet labial lamina.Outlet labial lamina is existing parts, by refrigerating unit is embedded in outlet labial lamina, passes into nitrogen and carry out cooling in refrigerating unit, solve the situation that traditional water-cooled causes sheet glass distortion, nitrogen is rare gas element, can not cause blast, also can not have side effect to glass ware forming.
Described refrigerating unit is inner tubular structure or the tubular structure that is hollow.The shape of refrigerating unit is generally set according to the size of outlet labial lamina and production line particular case, normally be set to tubular structure, two tubular structures are used in combination, and are combined as tetragonal body structure, inlet mouth and air outlet are arranged on two ends, and the cooling area of nitrogen is increased.
The air outlet of described refrigerating unit and the distance between outlet labial lamina are less than or equal to 500mm; Described outlet labial lamina is that thickness is the stainless steel plate of 50mm.Outlet labial lamina is exactly that 50mm is thick, width and narrow section of general wide, lower slightly stainless steel plate of aspect ratio outlet lip tile of molten tin bath.Because tin liquor temperature is very high, tin liquor is to be again very easy to corrode steel plate, so need to cool to outlet labial lamina.
The outer wall of one end that described refrigerating unit stretches out from the sidewall of outlet labial lamina is sheathed with flange, and flange is arranged on the outside of outlet labial lamina and contacts with outlet labial lamina; The outer wall of one end that described refrigerating unit stretches out from the sidewall of outlet labial lamina is sheathed with sleeve pipe, and sleeve pipe is arranged on the outside of outlet labial lamina and contacts with outlet labial lamina.
Described refrigerating unit adopts heat-stable material to make.Sheet material or tubing that refrigerating unit generally adopts the heat-stable materials such as iron to make can pass through nitrogen in refrigerating unit.
In sum, the beneficial effects of the utility model are: this cooling structure simple in structure, principle is easy, cooling efficiency is high, can well solve the problem that affects sheet glass being caused due to water cooling plant, to outlet labial lamina refrigerating unit, cause the distortion of sheet glass to drop to minimum, thereby improve the raw sheet quality of glass.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is working state schematic representation of the present utility model.
Mark and corresponding component title in accompanying drawing: 1-refrigerating unit; 2-flange; 3-outlet labial lamina; 4-tin liquor; 5-glass ribbon.
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 Fig. 1, shown in Fig. 2, be applicable to the cooling structure of float line middle outlet labial lamina, comprise outlet labial lamina 3 and refrigerating unit 1, described refrigerating unit 1 is arranged in outlet labial lamina 3, one end of refrigerating unit 1 reaches the outside of outlet labial lamina 3 from the sidewall of outlet labial lamina 3, the other end reaches the outside of outlet labial lamina 3 from the top of outlet labial lamina 3.What adopt the cooling use of nitrogen is that nitrogen is not liquid nitrogen, when liquid nitrogen is generally urgent, uses.The nitrogen temperature using is below 30 ℃, and pressure is 45-50Pa.Adopting nitrogen cooling is to be exactly perforate on certain thickness stainless steel plate at outlet labial lamina, refrigerating unit 1 is through hole, nitrogen passes into from the both sides of steel plate, from the top of steel plate, is passed into molten tin bath the inside, thereby so also can prevent the object that tin liquor flows out by coolant outlet labial lamina.The outlet orifice of nitrogen is not vertically to face toward below sheet glass, so can not cause crackle and damage to sheet glass, the nitrogen that enters molten tin bath can be used as a part for protection gas, and nitrogen is that rare gas element can not cause blast yet, and nitrogen does not just have side effect like this.
Described refrigerating unit 1 is inner tubular structure or the tubular structure that is hollow; Distance between the air outlet of described refrigerating unit 1 and outlet labial lamina 3 is less than or equal to 500mm.Tin liquor during due to glass production in molten tin bath is all the condition of high temperature, own indeformable in order to guarantee refrigerating unit 1, thus the air outlet of refrigerating unit 1 is suitable apart from the distance control of outlet labial lamina 3, can effectively ventilate cooling.
Described outlet labial lamina 3 is that thickness is the stainless steel plate of 50mm.Common float glass process is general to the requirement of glass surface quality, and the surface microscopic degree of common float glass process does not require, and the requirement of ultra-thin glass is 0.15 μ m*10
-1mm, the sinuousness Wei≤0.3%a*L of common float glass process
-1* 100
-1ultra-thin glass Shi≤0.08%a*L
-1* 100
-1, when water-cooled, existing micro-quality and impact, nitrogen, owing to being cooling in outlet labial lamina the inside, does not just have such problem.
The outer wall of one end that described refrigerating unit 1 stretches out from the sidewall of outlet labial lamina 3 is sheathed with flange 2, and flange 2 is arranged on the outside of outlet labial lamina 3 and contacts with outlet labial lamina 3; The outer wall of one end that described refrigerating unit 1 stretches out from the sidewall of outlet labial lamina 3 is sheathed with sleeve pipe, and sleeve pipe is arranged on the outside of outlet labial lamina 3 and contacts with outlet labial lamina 3.By flange or sleeve pipe, the termination of refrigerating unit 1 is fixed on outlet labial lamina 3, prevents that it from coming off from outlet labial lamina 3.
As shown in Figure 3, by outlet labial lamina 3 is arranged on molten tin bath sidewall, the air outlet of refrigerating unit 1 passes into nitrogen in tin liquor 4, and the glass ribbon 5 of top can be cooling fast, and reduces microdeformation.
Described refrigerating unit 1 adopts heat-stable material to make.Because float glass production is all under the condition of high temperature, so need to adopt heat-stable material to make, be generally ferrous material.
Take aforesaid way, just can realize preferably the utility model.
Claims (7)
1. be applicable to the cooling structure of float line middle outlet labial lamina, it is characterized in that: comprise outlet labial lamina (3) and refrigerating unit (1), described refrigerating unit (1) is arranged in outlet labial lamina (3), one end of refrigerating unit (1) reaches the outside of outlet labial lamina (3) from the sidewall of outlet labial lamina (3), the other end reaches the outside of outlet labial lamina (3) from the top of outlet labial lamina (3).
2. the cooling structure that is applicable to float line middle outlet labial lamina according to claim 1, is characterized in that: described refrigerating unit (1) is inner tubular structure or the tubular structure that is hollow.
3. the cooling structure that is applicable to float line middle outlet labial lamina according to claim 2, is characterized in that: the distance between the air outlet of described refrigerating unit (1) and outlet labial lamina (3) is less than or equal to 500mm.
4. the cooling structure that is applicable to float line middle outlet labial lamina according to claim 3, is characterized in that: described outlet labial lamina (3) is that thickness is the stainless steel plate of 50mm.
5. the cooling structure that is applicable to float line middle outlet labial lamina according to claim 4, it is characterized in that: the outer wall of one end that described refrigerating unit (1) stretches out from the sidewall of outlet labial lamina (3) is sheathed with flange (2), flange (2) is arranged on the outside of outlet labial lamina (3) and contacts with outlet labial lamina (3).
6. the cooling structure that is applicable to float line middle outlet labial lamina according to claim 4, it is characterized in that: the outer wall of one end that described refrigerating unit (1) stretches out from the sidewall of outlet labial lamina (3) is sheathed with sleeve pipe, sleeve pipe is arranged on the outside of outlet labial lamina (3) and contacts with outlet labial lamina (3).
7. according to the cooling structure that is applicable to float line middle outlet labial lamina described in any one in claim 1 to 6, it is characterized in that: described refrigerating unit (1) adopts heat-stable material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571880.9U CN203429048U (en) | 2013-09-16 | 2013-09-16 | Cooling structure applicable to outlet lip plate in float line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571880.9U CN203429048U (en) | 2013-09-16 | 2013-09-16 | Cooling structure applicable to outlet lip plate in float line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429048U true CN203429048U (en) | 2014-02-12 |
Family
ID=50058098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571880.9U Expired - Lifetime CN203429048U (en) | 2013-09-16 | 2013-09-16 | Cooling structure applicable to outlet lip plate in float line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242253A (en) * | 2016-10-11 | 2016-12-21 | 海南中航特玻材料有限公司 | Online leaking of tin bath outlet labial lamina water coolers remedies device |
| CN107531541A (en) * | 2015-04-22 | 2018-01-02 | 旭硝子株式会社 | The manufacture method of float glass |
-
2013
- 2013-09-16 CN CN201320571880.9U patent/CN203429048U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531541A (en) * | 2015-04-22 | 2018-01-02 | 旭硝子株式会社 | The manufacture method of float glass |
| CN106242253A (en) * | 2016-10-11 | 2016-12-21 | 海南中航特玻材料有限公司 | Online leaking of tin bath outlet labial lamina water coolers remedies device |
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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: 20170619 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: 20201202 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: Henan Xuyang Photoelectric Technology Co.,Ltd. Assignor: Mianyang Junwei Technology Co.,Ltd. Contract record no.: X2021990000018 Denomination of utility model: Cooling structure for exit lip in float production line Granted publication date: 20140212 License type: Common License Record date: 20210107 Assignee: Hebei Guangyang Electronic Technology Co.,Ltd. Assignor: Mianyang Junwei Technology Co.,Ltd. Contract record no.: X2021990000016 Denomination of utility model: Cooling structure for exit lip in float production line 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: Cooling structure for exit lip in float production line 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: 20210305 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: Cooling structure suitable for outlet lip in float production line 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 |