CN105220249B - The blowing fairing of Spinning Equipmentss - Google Patents
The blowing fairing of Spinning Equipmentss Download PDFInfo
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- CN105220249B CN105220249B CN201510695934.6A CN201510695934A CN105220249B CN 105220249 B CN105220249 B CN 105220249B CN 201510695934 A CN201510695934 A CN 201510695934A CN 105220249 B CN105220249 B CN 105220249B
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- blowing
- multiple holes
- spinning
- fairing
- cellular board
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Abstract
The invention discloses a kind of blowing fairing of Spinning Equipmentss, and at the air outlet of Spinning Equipmentss blowing device, described blowing fairing includes：The bottom-up multiple holes plate set gradually, screen pack, cellular board, equal wind net, some apertures are evenly distributed with described multiple holes plate, described screen pack is clamped between upper flange and lower flange, and it is fixed on described multiple holes plate, honeycomb plate framework is provided with the outside of described cellular board and equal wind net, described lower flange is fixedly connected with described honeycomb plate framework.It it is an advantage of the invention that installed in the exit of blowing device, can make that air-out blast is uniform, wind speed is uniform and stable, blowing balance during spinning cooling can be ensured, wind speed irregularity is less than 10%.
Description
Technical field
The invention belongs to spinning equipment field, more particularly to a kind of equal wind with the blowing device of Spinning Equipmentss
Fairing.
Background technology
In synthetic fiber spinning technique, the effect of spinning cooling directly influences the quality of fiber.Current synthetic fiber spinning is set
It is standby, one blowing apparatus typically is set in the lower section of spinneret, by cross air blasting or ring blowing to chemical fibre quenching, and then
Obtain the chemical-fibres filaments of particular requirement.Although blowing device blowing of the prior art is uniform and stable, wind speed is relatively small, wind
Fast irregularity is more than 15%, and it is big to consume energy, it is impossible to meets the shaping cooling condition of various fibres in differentiation.Spinning cooling blowing dress
The major influence factors for the blowing irregularity put are the rectifier systems of its fairing, when spinning high profiled filament, its wind speed
Irregularity should be less than 10%, and every monofilament has identical cooling condition, just can guarantee that the equal of filament number, crystallinity and the degree of orientation
Even property, this fairing solve blowing irregularity well, improve the quality of fibre.
The content of the invention
For above-mentioned technical deficiency, the fairing dried is cooled down it is an object of the invention to provide a kind of spinning,
In spinning technique production, cooling wind can be uniformly distributed, stable wind speed, wind direction, ensure spinning process condition
Reliability.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of blowing rectification of Spinning Equipmentss
Device, at the air outlet of Spinning Equipmentss blowing device, described blowing fairing includes：It is bottom-up successively
Multiple holes plate, screen pack, cellular board, the equal wind net of setting, some apertures, described filtering are evenly distributed with described multiple holes plate
Net is clamped between upper flange and lower flange, and is fixed on described multiple holes plate, described cellular board and equal wind net it is outer
Side is provided with honeycomb plate framework, and described lower flange is fixedly connected with described honeycomb plate framework.
Further technical scheme is the present invention：The porosity of described multiple holes plate is 8~18%, aperture on multiple holes plate
A diameter of 1.0~1.6mm, the distance between two neighboring aperture is 2.5~4.5mm on multiple holes plate.
Preferably, described multiple holes plate is formed by stainless sheet steel punching.
Preferably, the mesh number of described screen pack is 100~150 mesh, and perforated area is 30.3%~37.4%.
Further, the mesh number of described equal wind net is 80~100 mesh, and perforated area is 23.0~30.3%.
Preferably, there is the hole that some sections are regular hexagon, and the thickness of described cellular board on described cellular board
It is 10~15 times of the described regular hexagon length of side.
Preferably, the length of side of described regular hexagon is 2~3mm.
Preferably, protection network is additionally provided with the downside of described equal wind net, described cellular board, equal wind net and protection network are equal
In described honeycomb plate framework.
Preferably, the mesh number of described protection network is 12~30.
The beneficial effects of the present invention are：The fairing is by setting multiple holes plate to first pass through the wind into fairing
Equal wind, then by filtering, blown out again after equal wind, therefore air-out blast is uniform, wind speed is uniform and stable, can ensure that spinning cools down
When blowing balance, wind speed irregularity be less than 10%.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of utility model；
Accompanying drawing 2 is the partial enlarged drawing of cellular board；
Accompanying drawing 3 is the partial enlarged drawing of equal wind net
Accompanying drawing 4 is the partial enlarged drawing of multiple holes plate；
In figure, 1, multiple holes plate；2nd, screen pack；3rd, lower flange；4th, upper flange；5th, cellular board；6th, equal wind net；7th, protection network；
8th, honeycomb plate framework.
Embodiment
Shown embodiment is described in detail below to the present invention below in conjunction with the accompanying drawings, described in specification " on " be just
Left side in accompanying drawing 1, described in specification " under " side is right side in accompanying drawing 1.
A kind of blowing fairing of Spinning Equipmentss, the blowing fairing are arranged on the air quantity of Spinning Equipmentss
In adjusting means, at the air outlet of volume adjusting apparatus.Blowing fairing includes the multiple holes set gradually from top to bottom
Plate 1, screen pack 2, lower flange 3, upper flange 4, cellular board 5, equal wind net 6, protection network 7, wherein, cellular board 5, equal wind net 6 and anti-
The outside of protecting wire net 7 is provided with honeycomb plate framework 8, and cellular board 5, equal wind net 6 and protection network 7 are in honeycomb plate framework 8, and side
Edge is fixed on the inner side of honeycomb plate framework 8.
Multiple holes plate 1 uses thickness to be formed for 1-1.5mm stainless steel plate punching, and whole plate is smooth, smooth, the plate of multiple holes plate 1
It is evenly distributed with some apertures on face, a diameter of 1.0-1.6mm, porosity 8%-18% of aperture on multiple holes plate 1.Screen pack
2 be that a specification is 100-150 mesh（Per inch is distributed 100~150 holes）Stainless (steel) wire, positioned at lower flange 3 and upper flange 4
Between, screen pack 2 is tensed, is smooth during installation, then two flanges, the edge of stainless (steel) wire 2 are fastened with countersunk head soket head cap screw
Concordant with the edge of lower flange 3 and upper flange 4, after fixing, the edge of screen pack 2 is sealed with glass cement again, cooling
, can effectively place to go impurity, while have the function that rectification when wind passes through screen pack.Screen pack 2, equal wind net 6 and protection network 7
Using the square-mesh screen of stainless steel metal wire braiding.
Cellular board 5 is the vital part of blowing fairing, and material is aluminium alloy, and the geometry of honeycomb is positive six side
Shape, the length of side of regular hexagon is 2-3mm, and the thickness of cellular board should be 10-15 times of hexagonal side length.Cellular board 5 is during fabrication
It should ensure that geometry is neat, regular arrangement, avoid overlapping crimp phenomenon to occur as far as possible, the air intake/outtake surface of cellular board 5
Should be smooth, there must not be uneven part, ensure that its air outlet is steady.Equal wind net 6 uses SUS304 not with protection network 7
Become rusty steel mesh, and honeycomb plate framework 8 makes of 2mm stainless steel plates, four sides be parallel to each other with it is vertical.Equal wind net 6, protection network 7 must be in schools
After putting down and being welded with cellular board 5（Butt-joint）, further rise in threading honeycomb plate framework 8.It is movable between honeycomb plate framework and lower flange
Connection, it is convenient that screen pack and cellular board are disassembled into cleaning, to ensure that device air-tightness is additionally provided with sealing gasket between the two.By
It is arranged in entirely blowing fairing at the air outlet of volume adjusting apparatus, therefore even if between honeycomb plate framework and lower flange
It is not fixedly connected, also and without prejudice to its normal use.It should ensure that equal wind net 6, protection network 7 are smooth before installation, surface after assembling
There must not be deformation of unevenness part, it is desirable to which unevenness is less than 3mm, and equal wind net 6 and protection network 7 are used to reduce the disorderly of wind speed and direction
Disorderly, the uniformity of blowing is improved.The specification mesh number of screen pack 2 is 100-150 mesh, perforated area 30.3%-37.4%, perforate face
Product refers to the ratio between hole area and unit area；Equal wind net 6 is 80-100 mesh from specification mesh number, perforated area 23.0%-
30.3%, protection network 7 is 12-30 mesh from specification mesh number, primarily serves protection cellular board, avoids the effect of its deformation of colliding with.
When cool down wind by dry fairing when, first pass around multiple holes plate 1, wind is uniformly distributed in whole plate face, then
Dust, fiber, the impurity in air are filtered out by screen pack 2, is then blown out by cellular board 5, then by equal wind net 6 and protection
The further equal wind of net 7, and reduce wind speed and reduce turbulent flow, obtains uniform cooling air-flow, is whole air-out the advantages of the present apparatus
The air-out irregularity in face is low, and obtained fiber quality is higher.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that spirit is made, should all be included within the scope of the present invention.
Claims (9)
1. a kind of blowing fairing of Spinning Equipmentss, at the air outlet of Spinning Equipmentss blowing device, its
It is characterized in：Described blowing fairing includes：The bottom-up multiple holes plate set gradually（1）, screen pack（2）, cellular board
（5）, equal wind net（6）, described multiple holes plate（1）On be evenly distributed with some apertures, described screen pack（2）It is clamped at method
It is blue（3）And lower flange（4）Between, and it is fixed on described multiple holes plate（1）On, described cellular board（5）With equal wind net（6）It is outer
Side is provided with honeycomb plate framework（8）, described lower flange（4）With described honeycomb plate framework（8）It is fixedly connected；Described multiple holes
Plate（1）With screen pack（2）Between, described screen pack（2）With cellular board（5）Between there is space.
2. the blowing fairing of Spinning Equipmentss according to claim 1, it is characterized in that：Described multiple holes plate（1）
Porosity be 8~18%, multiple holes plate（1）A diameter of 1.0~1.6mm of upper aperture, multiple holes plate（1）Upper two neighboring aperture it
Between distance be 2.5~4.5mm.
3. the blowing fairing of Spinning Equipmentss according to claim 2, it is characterized in that：Described multiple holes plate（1）
Formed by stainless sheet steel punching.
4. the blowing fairing of Spinning Equipmentss according to claim 2, it is characterized in that：Described screen pack（2）
Mesh number be 100~150 mesh, perforated area is 30.3%~37.4%.
5. the blowing fairing of Spinning Equipmentss according to claim 1, it is characterized in that：Described equal wind net（6）
Mesh number be 80~100 mesh, described equal wind net（6）Perforated area be 23.0~30.3%.
6. the blowing fairing of Spinning Equipmentss according to claim 1 or 5, it is characterized in that：Described cellular board
（5）The upper hole with some sections for regular hexagon, and described cellular board（5）Thickness be the described regular hexagon length of side
10~15 times.
7. the blowing fairing of Spinning Equipmentss according to claim 6, it is characterized in that：Described regular hexagon
The length of side is 2~3mm.
8. the blowing fairing of Spinning Equipmentss according to claim 1, it is characterized in that：Described equal wind net（6）
Downside be additionally provided with protection network（7）, described cellular board（5）, equal wind net（6）And protection network（7）It is installed in described honeybee
Nest plate framework（8）It is interior.
9. the blowing fairing of Spinning Equipmentss according to claim 8, it is characterized in that：Described protection network（7）
Mesh number be 12~30 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510695934.6A CN105220249B (en) | 2015-10-23 | 2015-10-23 | The blowing fairing of Spinning Equipmentss |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510695934.6A CN105220249B (en) | 2015-10-23 | 2015-10-23 | The blowing fairing of Spinning Equipmentss |
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| CN105220249A CN105220249A (en) | 2016-01-06 |
| CN105220249B true CN105220249B (en) | 2017-12-26 |
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| CN201510695934.6A Active CN105220249B (en) | 2015-10-23 | 2015-10-23 | The blowing fairing of Spinning Equipmentss |
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| CN106555257B (en) * | 2016-12-02 | 2019-05-10 | 武汉纺织大学 | A kind of device and method carrying out air-jet spinning using melt-blown micro fibre |
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| CN107090601B (en) * | 2017-06-09 | 2023-04-07 | 苏州金纬化纤装备有限公司 | Cross air blow rectifying device of chemical fiber spinning equipment |
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| CN108677259A (en) * | 2018-08-17 | 2018-10-19 | 安徽和邦纺织科技有限公司 | A kind of equal wind apparatus of the adjustable spinning-drawing machine of wind pressure |
| CN108774752A (en) * | 2018-08-17 | 2018-11-09 | 安徽和邦纺织科技有限公司 | A kind of equal wind apparatus for spinning-drawing machine |
| CN108866653B (en) * | 2018-08-28 | 2023-07-11 | 利辛县富亚纱网有限公司 | Side blowing device for spinning machine |
| CN108759948A (en) * | 2018-08-31 | 2018-11-06 | 四川菲罗米特仪表有限公司 | A kind of built-in rectifier of gas ultrasonic flowmeter |
| JP2021195691A (en) * | 2020-06-17 | 2021-12-27 | 日本フイルコン株式会社 | Flow straightening member and manufacturing apparatus for non-woven fabric |
| CN112813512B (en) * | 2020-12-31 | 2022-02-01 | 江苏恒科新材料有限公司 | double-W-shaped special-shaped hollow polyester FDY fiber and preparation method thereof |
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Effective date of registration: 20210315 Address after: 215400 building 4, 18 Dong'an Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Jinwei chemical fiber equipment Co.,Ltd. Address before: 215400 building 4, Donglin Industrial Science and Technology Park, guojiajingzhi 1st Road, Chengxiang Industrial Park, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU JWELL POLY ENGINEERING Co.,Ltd. |