CN102626719A - Wire production controlled cooling device and wire production equipment - Google Patents
Wire production controlled cooling device and wire production equipment Download PDFInfo
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- CN102626719A CN102626719A CN2012101207429A CN201210120742A CN102626719A CN 102626719 A CN102626719 A CN 102626719A CN 2012101207429 A CN2012101207429 A CN 2012101207429A CN 201210120742 A CN201210120742 A CN 201210120742A CN 102626719 A CN102626719 A CN 102626719A
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- blower fan
- wire production
- cooling device
- controlled cooling
- air outlet
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Abstract
The invention provides a wire production controlled cooling device and wire production equipment. The wire production controlled cooling device comprises a plurality of first fan units and a plurality of second fan units, wherein the first fan units and the second fan units are arranged in a conveying direction of a conveying line in the wire production equipment in sequence; each first fan unit comprises a first fan and a first air outlet device; the first air outlet device comprises a first air box and a first air outlet which are fixedly arranged together; the first air outlet comprises a plurality of first air nozzles which are slantwise arranged side by side; each second fan unit comprises a second fan and a second air outlet device; the second air outlet device comprises a second air box and a second air outlet which are fixedly arranged together; the second air outlet comprises a plurality of second air nozzles which are arranged side by side; the heads of the second air nozzles are in bent structures; and the power of the first fan is greater than that of the second fan. By arranging the first fan units and the second fan units in the conveying direction of the conveying line in sequence, the cooling effect of the wire production controlled cooling device is improved, and the quality of a wire is improved.
Description
Technical field
The present invention relates to the wire production device, relate in particular to a kind of wire production with controlled cooling device and wire production equipment.
Background technology
In wire production, (for example: rolling mill) the rolling wire product that comes out (for example: steel) must be cooled to the normal temperature state from the high temperature red heat state after rolling through wire production equipment.Temperature after wire rod rolls and cooling velocity have determined the thickness of wire internal tissue, mechanical property and scale on surface, thereby product quality is had and significant effects.The main at present blower fan that adopts is forced to cool off, and according to different steel grades, the control cooling parameter obtains desired tissue of product and performance.Usually adopt many typhoons machine to carry out air-cooled in the prior art to the steel of the high temperature on the wire production equipment pipeline.Wherein, blower fan is positioned at the below of pipeline, and blower fan is arranged in order along the pipeline throughput direction, and the cold wind of blower fan output blows to steel perpendicular to pipeline, and steel are cooled off.By on can know that because just the temperature of the steel of roll forming is very high, being in the anterior blower fan of pipeline can not cool off steel fast, thereby makes steel not cause the structural behaviour of steel relatively poor by fast cooling.Therefore, the cooling effect of air cooling equipment of the prior art is relatively poor, the wire rod that causes producing second-rate.
Summary of the invention
The present invention provides a kind of wire production with controlled cooling device and wire production equipment, and in order to the relatively poor second-rate defective that causes wire rod of the cooling effect that solves air cooling equipment of the prior art, the cooling effect of realizing improving controlled cooling device is to improve the quality of wire rod.
The present invention provides a kind of wire production to use controlled cooling device, comprising: a plurality of first blower fan groups and a plurality of second blower fan group, and the transporting direction of pipeline is arranged in order in a plurality of said first blower fan groups and a plurality of said first blower fan groups material production equipment along the line; The said first blower fan group comprises that first blower fan and first goes out wind apparatus; Said first goes out wind apparatus comprises first bellows and first air outlet that is solid-located; One end of said first bellows is connected with said first blower fan; The other end of said first bellows is connected with said first air outlet, and said first air outlet comprises a plurality of first tuyeres that are arranged side by side, and said first tuyere is obliquely installed; The said second blower fan group comprises that second blower fan and second goes out wind apparatus; Said second goes out wind apparatus comprises second bellows and second air outlet that is solid-located; One end of said second bellows is connected with said second blower fan; The other end of said second bellows is connected with said second air outlet, and said second air outlet comprises a plurality of second tuyeres that are arranged side by side, and the head of said second tuyere is a warp architecture; The power of said first blower fan is greater than the power of said second blower fan.
Wire production provided by the invention is used controlled cooling device; Transporting direction through with pipeline in a plurality of first blower fan groups and a plurality of second blower fan groups material production equipment along the line is arranged in order; Because the power of first blower fan is greater than the power of second blower fan; The first blower fan group can be cooled off the wire rod that the front portion of pipeline is located fast; Wire rod is cooled in the short period of time, and can be slowly with the further cold air of cooled wire rod through the second blower fan group, thereby make wire rod can have structural behaviour preferably; In addition, adopt the first blower fan group and the second blower fan group to cool off by the wire rod to pipeline in a big way, the adjusting range that has increased process for cooling is flexible with production, has improved the cooling effect of wire production with controlled cooling device, has improved the quality of wire rod.
Aforesaid wire production is used controlled cooling device, for the flow direction of effective control wind better wire rod is cooled off, be provided with a plurality of first wind deflectors in said first tuyere, be provided with a plurality of second wind deflectors in said second tuyere.
Aforesaid wire production is used controlled cooling device, and said first blower fan and said first goes out to be provided with first Optiflox device between the wind apparatus, and said second blower fan and said second goes out to be provided with second Optiflox device between the wind apparatus.
Aforesaid wire production is used controlled cooling device, and the distance between adjacent two said first tuyeres is 20 cm ~ 30 cm, and the angle of inclination of said first tuyere is 55 °; Distance between adjacent two said second tuyeres is 20 cm ~ 30 cm, and the angle of inclination of the said second tuyere head is 50 °
Aforesaid wire production is used controlled cooling device, and the distance between adjacent two said first tuyeres is 25.7cm, and the distance between adjacent two said second tuyeres is 25.7cm.
The present invention provides a kind of wire production equipment, comprises pipeline, also comprises: aforesaid wire production is used controlled cooling device; Said wire production is positioned at the below of said pipeline with controlled cooling device.
Wire production equipment provided by the invention; Transporting direction through with pipeline in a plurality of first blower fan groups and a plurality of second blower fan groups material production equipment along the line is arranged in order; Because the power of first blower fan is greater than the power of second blower fan; The first blower fan group can be cooled off the wire rod that the front portion of pipeline is located fast; Wire rod is cooled in the short period of time, and can be slowly with the further cold air of cooled wire rod through the second blower fan group, thereby make wire rod can have structural behaviour preferably; In addition, adopt the first blower fan group and the second blower fan group to cool off by the wire rod to pipeline in a big way, the adjusting range that has increased process for cooling is flexible with production, has improved the cooling effect of wire production with controlled cooling device, has improved the quality of wire rod.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the assembling sketch map of wire production of the present invention with controlled cooling device embodiment;
Fig. 2 is the structural representation of wire production of the present invention with first air outlet among the controlled cooling device embodiment;
Fig. 3 be among Fig. 2 A-A to cutaway view;
Fig. 4 is the structural representation of wire production of the present invention with second air outlet among the controlled cooling device embodiment;
Fig. 5 be among Fig. 2 B-B to cutaway view.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 1 is the assembling sketch map of wire production of the present invention with controlled cooling device embodiment; Fig. 2 is the structural representation of wire production of the present invention with first air outlet among the controlled cooling device embodiment; Fig. 3 be among Fig. 2 A-A to cutaway view; Fig. 4 is the structural representation of wire production of the present invention with second air outlet among the controlled cooling device embodiment, Fig. 5 be among Fig. 2 B-B to cutaway view.Like Fig. 1-shown in Figure 5, the present embodiment wire production is used controlled cooling device, comprising: the transporting direction of pipeline 3 is arranged in order in a plurality of first blower fan groups 1 and a plurality of second blower fan groups 2, a plurality of first blower fan groups 1 and a plurality of first blower fan group, 2 material production equipments along the line; The first blower fan group 1 comprises that first blower fan 111 and first goes out wind apparatus 13; First goes out wind apparatus 13 comprises first bellows 131 and first air outlet 132 that is solid-located; One end of first bellows 131 is connected with first blower fan 111; The other end of first bellows 131 is connected with first air outlet 132, and first air outlet 132 comprises that a plurality of first tuyere, 1321, the first tuyeres 1321 that are arranged side by side are obliquely installed; The second blower fan group 2 comprises that second blower fan 21 and second goes out wind apparatus 23; Second goes out wind apparatus 23 comprises second bellows 231 and second air outlet 232 that is solid-located; One end of second bellows 231 is connected with second blower fan 21; The other end of second bellows 231 is connected with second air outlet 232, and second air outlet 232 comprises that the head of a plurality of second tuyere, 2321, the second tuyeres 2321 that are arranged side by side is a warp architecture; The power of first blower fan 111 is greater than the power of second blower fan 21.
Particularly; The present embodiment wire production with the air quantity of first blower fan 11 in the controlled cooling device can for 26 ten thousand steres/hour; The air quantity of second blower fan 21 can for 15.7 ten thousand steres/hour, the transporting direction of a plurality of first blower fan groups 1 and a plurality of second blower fan groups 2 pipeline 3 in the wire production equipment is arranged.Be disposed with a plurality of first blower fan groups 1 through front portion, can cool off the high temperature wire rod that has just produced fast and effectively, realize fast wire rod being cooled at pipeline 3; And the second blower fan group 2 that is positioned at pipeline 3 rear portions will further be cooled off wire rod.Wherein, Be provided with a plurality of first tuyeres 1321 in first air outlet 132 in the present embodiment; Second air outlet 232 is provided with a plurality of second tuyeres 2321, thereby distributes cooling air more uniformly through first tuyere 1321 and second tuyere 2321, realizes uniformly wire rod being lowered the temperature.In addition, owing to first tuyere 1321 is obliquely installed, and the head of second tuyere 2321 is a warp architecture; Make the cold wind that can blow out inclination from first tuyere 1321 and second tuyere 2321; Have angle between the cold wind that tilts and the transport plane of pipeline 3, the cold wind of inclination can cool off the wire rod in wider scope after passing pipeline; Thereby when effectively avoiding cold wind wire rod to be cooled off perpendicular to the transport plane of pipeline 3; Cold wind only cools off a spot of wire rod and causes the cold wind wasting of resources, realizes the cold wind that more efficient use present embodiment wire production blows out with controlled cooling device, thereby more rapidly and effectively wire rod is cooled off.
Further, for the flow direction of effective control wind better wire rod is cooled off, be provided with in first tuyere 1321 in the present embodiment in a plurality of first wind deflector, 1322, the second tuyeres 2321 and be provided with a plurality of second wind deflectors 2322.Concrete; Can control the cold air of output from first tuyere 1321 more accurately through first wind deflector 1322; Thereby can adjust the position of first wind deflector 1322 according to actual needs, can a large amount of cold wind be blowed the many positions of wire rod accumulation on the pipeline 3 through first wind deflector 1322; Same, second wind deflector 2322 has the effect identical with first wind deflector 1322, repeats no more at this.Wherein, the distance between adjacent two first tuyeres 1321 can be 20 cm ~ 30 cm, and the angle of inclination of first tuyere 1321 can be 55 °; Distance between adjacent two second tuyeres 2321 can be 20 cm ~ 30 cm; The angle of inclination of second tuyere, 2321 heads can be 50 °; Preferably, the distance between adjacent two first tuyeres 1321 is 25.7cm, and the distance between adjacent two second tuyeres 2321 is 25.7cm.Through adjusting the position of first tuyere 1321 and second tuyere 2321, can more effectively cool off fully wire rod, make wire rod have higher structural behaviour, to improve the quality of wire rod.
Further; In order to optimize the air output of present embodiment wire production more with controlled cooling device; First blower fan 11 and first in the present embodiment goes out can be provided with between the wind apparatus 13 first Optiflox device, 12, the second blower fans 21 and second and goes out to be provided with second Optiflox device 22 between the wind apparatus 23.Concrete, the air quantity that can effectively control first blower fan 11 and second blower fan 21 through first Optiflox device 12 and second Optiflox device 22 distributes, and uses the controlled cooling device cooling effect thereby more help improving the present embodiment wire production
The present embodiment wire production is used controlled cooling device; Transporting direction through with pipeline in a plurality of first blower fan groups and a plurality of second blower fan groups material production equipment along the line is arranged in order; Because the power of first blower fan is greater than the power of second blower fan; The first blower fan group can be cooled off the wire rod that the front portion of pipeline is located fast; Wire rod is cooled in the short period of time, and can be slowly with the further cold air of cooled wire rod through the second blower fan group, thereby make wire rod can have structural behaviour preferably; In addition, adopt the first blower fan group and the second blower fan group to cool off by the wire rod to pipeline in a big way, the adjusting range that has increased process for cooling is flexible with production, has improved the cooling effect of wire production with controlled cooling device, has improved the quality of wire rod.
The present invention also provides a kind of wire production equipment, comprises pipeline, and also comprise: wire production is used controlled cooling device; Wire production is positioned at the below of pipeline with controlled cooling device.
Particularly; Wire production in the present embodiment wire production equipment can adopt wire production of the present invention to use controlled cooling device with the wire production in the controlled cooling device embodiment line with controlled cooling device; Its concrete structure can repeat no more at this referring to the record of wire production of the present invention with controlled cooling device embodiment and accompanying drawing 1-Fig. 5.
Present embodiment wire production equipment; Transporting direction through with pipeline in a plurality of first blower fan groups and a plurality of second blower fan groups material production equipment along the line is arranged in order; Because the power of first blower fan is greater than the power of second blower fan, the first blower fan group can be cooled off the wire rod that the front portion of pipeline is located fast, and wire rod is cooled in the short period of time; And can be slowly with the further cold air of cooled wire rod, thereby make wire rod can have structural behaviour preferably through the second blower fan group; In addition, adopt the first blower fan group and the second blower fan group to cool off by the wire rod to pipeline in a big way, the adjusting range that has increased process for cooling is flexible with production, has improved the cooling effect of wire production with controlled cooling device, has improved the quality of wire rod.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (6)
1. a wire production is used controlled cooling device, it is characterized in that, comprising: a plurality of first blower fan groups and a plurality of second blower fan group, and the transporting direction of pipeline is arranged in order in a plurality of said first blower fan groups and a plurality of said first blower fan groups material production equipment along the line; The said first blower fan group comprises that first blower fan and first goes out wind apparatus; Said first goes out wind apparatus comprises first bellows and first air outlet that is solid-located; One end of said first bellows is connected with said first blower fan; The other end of said first bellows is connected with said first air outlet, and said first air outlet comprises a plurality of first tuyeres that are arranged side by side, and said first tuyere is obliquely installed; The said second blower fan group comprises that second blower fan and second goes out wind apparatus; Said second goes out wind apparatus comprises second bellows and second air outlet that is solid-located; One end of said second bellows is connected with said second blower fan; The other end of said second bellows is connected with said second air outlet, and said second air outlet comprises a plurality of second tuyeres that are arranged side by side, and the head of said second tuyere is a warp architecture; The power of said first blower fan is greater than the power of said second blower fan.
2. wire production according to claim 1 is used controlled cooling device, it is characterized in that, is provided with a plurality of first wind deflectors in said first tuyere, is provided with a plurality of second wind deflectors in said second tuyere.
3. wire production according to claim 1 is used controlled cooling device, it is characterized in that, said first blower fan and said first goes out to be provided with first Optiflox device between the wind apparatus, and said second blower fan and said second goes out to be provided with second Optiflox device between the wind apparatus.
4. use controlled cooling device according to the arbitrary described wire production of claim 1-3, it is characterized in that, the distance between adjacent two said first tuyeres is 20 cm ~ 30 cm, and the angle of inclination of said first tuyere is 55 °; Distance between adjacent two said second tuyeres is 20 cm ~ 30 cm, and the angle of inclination of the said second tuyere head is 50 °.
5. wire production according to claim 4 is used controlled cooling device, it is characterized in that, the distance between adjacent two said first tuyeres is 25.7cm, and the distance between adjacent two said second tuyeres is 25.7cm.
6. a wire production equipment comprises pipeline, it is characterized in that, also comprises: use controlled cooling device like the arbitrary described wire production of claim 1-5; Said wire production is positioned at the below of said pipeline with controlled cooling device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101207429A CN102626719A (en) | 2012-04-24 | 2012-04-24 | Wire production controlled cooling device and wire production equipment |
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| CN2012101207429A CN102626719A (en) | 2012-04-24 | 2012-04-24 | Wire production controlled cooling device and wire production equipment |
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| CN102626719A true CN102626719A (en) | 2012-08-08 |
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| CN2012101207429A Pending CN102626719A (en) | 2012-04-24 | 2012-04-24 | Wire production controlled cooling device and wire production equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974626A (en) * | 2012-11-26 | 2013-03-20 | 武钢集团昆明钢铁股份有限公司 | High-efficiency and high-strength air cooling method and device of high-speed wire rod |
| CN105195533A (en) * | 2015-10-20 | 2015-12-30 | 北京首钢国际工程技术有限公司 | Wire stock control cooling device with online recycling function and using method |
| CN105522008A (en) * | 2016-02-23 | 2016-04-27 | 中冶赛迪工程技术股份有限公司 | Efficient air cooling device |
| CN108085464A (en) * | 2017-12-26 | 2018-05-29 | 山东金马工业集团机械锻造厂 | A kind of air cooling equipment for template clamp product |
| CN111020153A (en) * | 2019-12-03 | 2020-04-17 | 南通迪瓦特节能风机有限公司 | Bar air cooling system of steel mill bar production line |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168993A (en) * | 1978-08-10 | 1979-09-25 | Morgan Construction Company | Process and apparatus for sequentially forming and treating steel rod |
| CN85107297A (en) * | 1984-10-09 | 1986-07-30 | 摩根建筑公司 | The equipment of cooling hot rolled steel rod |
| SU1738403A1 (en) * | 1990-05-18 | 1992-06-07 | Краматорский Индустриальный Институт | Apparatus for removing lubricating fluid from strip surface |
| CN101247902A (en) * | 2005-06-23 | 2008-08-20 | 新日本制铁株式会社 | Cooling device for thick steel plate |
| CN201192701Y (en) * | 2008-02-26 | 2009-02-11 | 江都市业云冶金设备厂 | Cooling device for fourth pass of cold rolling silicon sheet |
| CN101480669A (en) * | 2008-01-07 | 2009-07-15 | 宝山钢铁股份有限公司 | Stelmor line cooling method and cooling apparatus of high-speed rod-rolling mill |
| CN101622083A (en) * | 2007-02-26 | 2010-01-06 | 杰富意钢铁株式会社 | Device and method for cooling hot-rolled steel strip |
| WO2010089131A1 (en) * | 2009-02-06 | 2010-08-12 | Advanced Photonics Technologies Ag | Device for thermally processing a conveyed quasi-continuous workpiece |
| CN202527491U (en) * | 2012-04-24 | 2012-11-14 | 青岛钢铁控股集团有限责任公司 | Cold control device for production of wire rods and production equipment for wire rods |
-
2012
- 2012-04-24 CN CN2012101207429A patent/CN102626719A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168993A (en) * | 1978-08-10 | 1979-09-25 | Morgan Construction Company | Process and apparatus for sequentially forming and treating steel rod |
| CN85107297A (en) * | 1984-10-09 | 1986-07-30 | 摩根建筑公司 | The equipment of cooling hot rolled steel rod |
| SU1738403A1 (en) * | 1990-05-18 | 1992-06-07 | Краматорский Индустриальный Институт | Apparatus for removing lubricating fluid from strip surface |
| CN101247902A (en) * | 2005-06-23 | 2008-08-20 | 新日本制铁株式会社 | Cooling device for thick steel plate |
| CN101622083A (en) * | 2007-02-26 | 2010-01-06 | 杰富意钢铁株式会社 | Device and method for cooling hot-rolled steel strip |
| CN101480669A (en) * | 2008-01-07 | 2009-07-15 | 宝山钢铁股份有限公司 | Stelmor line cooling method and cooling apparatus of high-speed rod-rolling mill |
| CN201192701Y (en) * | 2008-02-26 | 2009-02-11 | 江都市业云冶金设备厂 | Cooling device for fourth pass of cold rolling silicon sheet |
| WO2010089131A1 (en) * | 2009-02-06 | 2010-08-12 | Advanced Photonics Technologies Ag | Device for thermally processing a conveyed quasi-continuous workpiece |
| CN202527491U (en) * | 2012-04-24 | 2012-11-14 | 青岛钢铁控股集团有限责任公司 | Cold control device for production of wire rods and production equipment for wire rods |
Non-Patent Citations (1)
| Title |
|---|
| 余万华等: "高速线材风冷段温度及相变耦合模型开发", 《材料热处理学报》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974626A (en) * | 2012-11-26 | 2013-03-20 | 武钢集团昆明钢铁股份有限公司 | High-efficiency and high-strength air cooling method and device of high-speed wire rod |
| CN102974626B (en) * | 2012-11-26 | 2014-10-22 | 武钢集团昆明钢铁股份有限公司 | High-efficiency and high-strength air cooling method and device of high-speed wire rod |
| CN105195533A (en) * | 2015-10-20 | 2015-12-30 | 北京首钢国际工程技术有限公司 | Wire stock control cooling device with online recycling function and using method |
| CN105195533B (en) * | 2015-10-20 | 2017-08-04 | 北京首钢国际工程技术有限公司 | A kind of wire rod control cooling device for possessing online recycling function and application method |
| CN105522008A (en) * | 2016-02-23 | 2016-04-27 | 中冶赛迪工程技术股份有限公司 | Efficient air cooling device |
| CN108085464A (en) * | 2017-12-26 | 2018-05-29 | 山东金马工业集团机械锻造厂 | A kind of air cooling equipment for template clamp product |
| CN108085464B (en) * | 2017-12-26 | 2020-09-08 | 山东金马工业集团机械锻造厂 | Air cooling device for template clamp product |
| CN111020153A (en) * | 2019-12-03 | 2020-04-17 | 南通迪瓦特节能风机有限公司 | Bar air cooling system of steel mill bar production line |
| CN111020153B (en) * | 2019-12-03 | 2021-08-24 | 南通迪瓦特节能风机有限公司 | Bar air cooling system of steel mill bar production line |
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Application publication date: 20120808 |