CN201817585U - Side-blowing laminar flow device - Google Patents
Side-blowing laminar flow device Download PDFInfo
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- CN201817585U CN201817585U CN2010205350032U CN201020535003U CN201817585U CN 201817585 U CN201817585 U CN 201817585U CN 2010205350032 U CN2010205350032 U CN 2010205350032U CN 201020535003 U CN201020535003 U CN 201020535003U CN 201817585 U CN201817585 U CN 201817585U
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- laminar flow
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a side-blowing laminar flow device which mainly comprises a laminar flow device main body and blades, wherein, the blades are arranged inside the laminar flow device at equal intervals, the laminar flow device main body is 127.8 cm in width and 40.5 cm in height, 40 blades are provided, the blade spacing is 1 cm, and each blade is 1.5 mm in thickness. The side-blowing laminar flow device can greatly improve the cooling uniformity of yarn bundles after passage through a screen, improve product quality and enhance the stability of post processing. Particularly in the manufacture of porous ultra-fine denier or porous thick denier products, the laminar flow device can achieve a better cooling effect and meet production requirements, so that a side-blowing device can effectively solve the cooling problem of the porous products. Moreover, the side-blowing laminar flow device is simple in structure and low in cost. The traditional laminar flow device can be conveniently transformed to achieve the use effect of the side-blowing laminar flow device.
Description
Technical field
The utility model relates to the lateral blowing device that a kind of chemical fibre is produced, especially a kind of lateral blowing laminar flow device.
Background technology
At present, the lateral blowing cooling is widely used in polyester filament technology, lateral blowing laminar flow device then is indispensable parts in the lateral blowing device, in cooling procedure, wind horizontal laminar flow state from inside to outside blows out, tow near web plate is cooled off faster like this, and the cooling effect that obtains from web plate tow far away is not very desirable just, the whole cooling of tow inhomogeneous just become a general bad phenomenon in process of production like this, if the even instability that will cause the product physical index of tow inhomogeneous cooling, quality problems appear in process in the back.The size of existing lateral blowing laminar flow device is wide 127.8 centimetres substantially, high 25.52 centimetres, 24 layers of blade, repeatedly practise through production, existing lateral blowing laminar flow device fault of construction is the key factor that causes that the tow inhomogeneous cooling is even, adopt the lateral blowing device of existing structure laminar flow device to cause the irregular phenomenon of tow cooling easily, especially produce porous articles (as porous super fine denier or thick dawn of porous), because it is intensive that monofilament disperses, wind is not easy to see through strand, it is outstanding especially to cool off irregular phenomenon, makes existing lateral blowing device can't satisfy the production demand of this series products.
Summary of the invention
The purpose of this utility model is that provide for the deficiency that solves above-mentioned technology a kind of improves the existing lateral blowing device lateral blowing laminar flow device of the irregular phenomenon of tow cooling aborning.
In order to achieve the above object, the lateral blowing laminar flow device that the utility model is designed, it mainly comprises laminar flow device main body and blade, and described blade is equidistantly spaced in laminar flow device main body, and described laminar flow device main body is wide to be 127.8 centimetres, and height is 40.5 centimetres; Described blade quantity is 40, and blade pitgh is 1 centimetre, and vane thickness is 1.5 millimeters.
As preferably, described laminar flow device main body and blade are aluminium alloy, and aluminium alloy has light weight, intensity height, etch-proof characteristics, is adapted to the chemical fibre production environment, and processing is comparatively convenient simultaneously.
The lateral blowing laminar flow device that the utility model obtains, its structure has been done effective improvement on existing basis, this enterprise of process is in process of production by a large amount of facts have proved, it is 127.8 centimetres that the laminar flow device adopts main body wide, height is 40.5 centimetres, blade quantity is 40, blade pitgh is 1 centimetre, and vane thickness is 1.5 millimeters these structures, can improve tow greatly through the cooling uniformity behind the web plate, improve the quality of product, improve the stability of back processing, especially, can reach better cooling effect for production porous super fine denier or the thick dawn product of porous, satisfy production requirement, make the lateral blowing device can effectively solve the cooling problem of porous articles.In addition, this lateral blowing laminar flow device is simple in structure, and is with low cost, can transform existing laminar flow device easily, to reach result of use of the present utility model.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 lateral blowing laminar flow device;
Fig. 2 is the vertical view of embodiment 1 lateral blowing laminar flow device.
Among the figure: laminar flow device main body 1, blade 2.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1
As shown in Figure 1, 2, the described lateral blowing laminar flow of present embodiment device, it mainly comprises laminar flow device main body 1 and blade 2, and described blade 2 is equidistantly spaced in laminar flow device main body 1, and described laminar flow device main body 1 is wide to be 127.8 centimetres, and height is 40.5 centimetres; Described blade 2 quantity are 40, and blade 2 spacings are 1 centimetre, and blade 2 thickness are 1.5 millimeters, wherein, laminar flow device main body 1 and blade 2 are aluminium alloy, and aluminium alloy has light weight, intensity height, etch-proof characteristics, be adapted to the chemical fibre production environment, processing is comparatively convenient simultaneously.
During use, this laminar flow device is contained in the assembly below, be close to the vertically-supplying air net, the top holds out against, left-right symmetry, strand is in the middle of the laminar flow device, for concentric circles gets final product, can improve tow greatly through the cooling uniformity behind the web plate, improve the quality of product, improve the stability of back processing, especially for production porous super fine denier or the thick dawn product of porous, can reach better cooling effect, satisfy production requirement, make the lateral blowing device can effectively solve the cooling problem of porous articles, in addition, this lateral blowing laminar flow device is simple in structure, with low cost, can transform existing laminar flow device easily, to reach result of use of the present utility model.
Claims (2)
1. lateral blowing laminar flow device, it mainly comprises laminar flow device main body and blade, described blade is equidistantly spaced in laminar flow device main body, it is characterized in that described laminar flow device main body wide be 127.8 centimetres, height is 40.5 centimetres; Described blade quantity is 40, and blade pitgh is 1 centimetre, and vane thickness is 1.5 millimeters.
2. lateral blowing laminar flow device according to claim 1 is characterized in that described laminar flow device main body and blade are aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205350032U CN201817585U (en) | 2010-09-19 | 2010-09-19 | Side-blowing laminar flow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205350032U CN201817585U (en) | 2010-09-19 | 2010-09-19 | Side-blowing laminar flow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817585U true CN201817585U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205350032U Expired - Fee Related CN201817585U (en) | 2010-09-19 | 2010-09-19 | Side-blowing laminar flow device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201817585U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409418A (en) * | 2011-09-08 | 2012-04-11 | 桐昆集团股份有限公司 | Production method of terylene fine-denier porous yarn |
| CN102443859A (en) * | 2011-09-08 | 2012-05-09 | 桐乡市中洲化纤有限责任公司 | Production method of fine-denier porous POY black yarn |
| CN102926011A (en) * | 2012-10-31 | 2013-02-13 | 张家港锦亿化纤有限公司 | Heat preservation plate in cross air blow device |
| CN106120005A (en) * | 2016-08-29 | 2016-11-16 | 厦门东纶股份有限公司 | Laminar flow device is uniformly aspirated in a kind of spinning |
| CN115323508A (en) * | 2022-07-25 | 2022-11-11 | 桐昆集团浙江恒腾差别化纤维有限公司 | Laminar flow device for side blowing line |
-
2010
- 2010-09-19 CN CN2010205350032U patent/CN201817585U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409418A (en) * | 2011-09-08 | 2012-04-11 | 桐昆集团股份有限公司 | Production method of terylene fine-denier porous yarn |
| CN102443859A (en) * | 2011-09-08 | 2012-05-09 | 桐乡市中洲化纤有限责任公司 | Production method of fine-denier porous POY black yarn |
| CN102926011A (en) * | 2012-10-31 | 2013-02-13 | 张家港锦亿化纤有限公司 | Heat preservation plate in cross air blow device |
| CN106120005A (en) * | 2016-08-29 | 2016-11-16 | 厦门东纶股份有限公司 | Laminar flow device is uniformly aspirated in a kind of spinning |
| CN115323508A (en) * | 2022-07-25 | 2022-11-11 | 桐昆集团浙江恒腾差别化纤维有限公司 | Laminar flow device for side blowing line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20130919 |