CN206941032U - Fiber draw cooling device - Google Patents
Fiber draw cooling device Download PDFInfo
- Publication number
- CN206941032U CN206941032U CN201720447759.3U CN201720447759U CN206941032U CN 206941032 U CN206941032 U CN 206941032U CN 201720447759 U CN201720447759 U CN 201720447759U CN 206941032 U CN206941032 U CN 206941032U
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- CN
- China
- Prior art keywords
- air main
- support bar
- fan housing
- cooling device
- screw thread
- 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 - Fee Related
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model belongs to chopped fiber production equipment technology, more particularly to a kind of fiber draw cooling device, including air main, ajutage and pressure fan, the pressure fan is connected with the air main by the ajutage, the air main upper end is provided with support bar, it is provided with linkage section between the support bar and the air main, the axis of the axis of the air main and the support bar is positioned at being same as on straight line；Fan housing is connected with the support bar, the air main is connected with lower fan housing on the end of the support bar.The utility model, which provides one kind, can ensure cooling uniformity, fiber draw cooling device of the air quantity in fiber uniform throughout.
Description
Technical field
The utility model belongs to chopped fiber production equipment technology, and in particular to a kind of fiber draw cooling device.
Background technology
Chopped fiber needs to cool down rapidly, the cross air blasting of generally use in process of production, it is necessary to carry out spinneret after spinneret
Cooling device, but the even phenomenon of inhomogeneous cooling occurs in cross air blowing device, i.e. the fiber close to blowing device cools down, remote to blow
The fiber of wind apparatus can not cool down, and influence wire vent effect.
The ring wind quenching device (notification number CN105177738A) of patent melt spinning, discloses a kind of melt spinning
Ring wind quenching device, belong to synthetic fibers production equipment technology.Including wind sector, with connecting for pipeline of fans
Connect；Wind guiding mechanism, including ventilating duct connecting tube, ventilating duct, tube of pressure-stabilizing and even vane；Spinning cooling cylinder, its underpart and ventilating duct
Top connection, form blast room in the inner side of spinning cooling cylinder；Feature：Also include a ventilating duct elevating mechanism, it is located at work
It is connected on industry platform and with wind sector；Air channel chamber includes upper separation air channel, middle separation air channel and lower separation shunting, upper separation
The upper separation duct outlet in air channel, middle the middle of air channel that separate separate duct outlet and the lower lower separation for separating air channel
Arc length shared by circumferencial direction of the duct outlet around air channel chamber is respectively 1/3rd.The device passes through provided with multiple air channels pair
Filament carries out many-sided quenching, but known wind spreads for divergence form, easily causes air channel junction and air channel center
The air quantity at place is different, and it is different in turn result in cooling result.
Therefore, cooling uniformity can be ensured by being badly in need of one kind, and air quantity is filled in the fiber draw of fiber uniform throughout with cooling
Put.
Utility model content
The utility model provides following technical scheme：
A kind of fiber draw cooling device, including air main, ajutage and pressure fan, the pressure fan and the main wind
Pipe is connected by the ajutage, and the air main upper end is provided with support bar, is provided between the support bar and the air main
The axis of linkage section, the axis of the air main and the support bar, which is located at, to be same as on straight line；Connected on the support bar
There is upper fan housing, the air main is connected with lower fan housing on the end of the support bar.
Preferably, the lower fan housing is the infundibulate of upward opening, and for storing air quantity, cold wind is introduced into by air main
The lower fan housing, the lower fan housing play a part of alleviating cold wind blowing force, prevent that air quantity is excessive, damaged fiber.
Preferably, the first connection screw thread is provided between the support bar and the upper fan housing, passes through the described first connection spiral shell
Line can adjust the position that the windward is covered on the support bar.
Preferably, the second connection screw thread is provided between the air main and the lower fan housing, passes through the described second connection spiral shell
Line can adjust the position that the leeward is covered on the air main.
Preferably, highly it is more than between the screw thread of first connection screw thread between the screw thread of second connection screw thread highly,
By the accurate adjustment of first connection screw thread and the coarse adjustment of the second connection screw thread, the upper fan housing and the lower fan housing are adjusted
The height in part gap.
Preferably, the junction between the ajutage and the air main is provided with seal gasket, ensures connection sealing.
It is by using above-mentioned technical proposal the beneficial effects of the utility model：It is moderate to cool down the blowing dynamics of cold wind, leads to
Cross the upper fan housing and the lower fan housing cooling wind be expressed to same level and dispelled towards surrounding, ensure cooling velocity and
Cooling air quantity at individual fiber；Because different fibers has different weight and density, therefore the requirement of different fiber spinnerets
Cooled down at different height, the utility model can be carried out by first connection screw thread and second connection screw thread
Regulation.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Mark in figure for：1st, air main；11st, the first connection screw thread；2nd, support bar；21st, linkage section；22nd, the second connection
Screw thread；3rd, upper fan housing；4th, lower fan housing；5th, ajutage；51st, seal；6th, pressure fan.
Embodiment
As shown in figure 1, a kind of fiber draw cooling device, including air main 1, ajutage 5 and pressure fan 6, pressure fan 6
It is connected with air main 1 by ajutage 5, the upper end of air main 1 is provided with support bar 2, and connection is provided between support bar 2 and air main 1
Section 21, the axis of air main 1 is located at the axis of support bar 2 to be same as on straight line；Fan housing 3 is connected with support bar 2, it is main
Airduct 1 is connected with lower fan housing 4 on the end of support bar 2.
Detailed, as shown in figure 1, lower fan housing 4 is the infundibulate of upward opening.
As shown in figure 1, a kind of fiber draw cooling device, including air main 1, ajutage 5 and pressure fan 6, pressure fan 6
It is connected with air main 1 by ajutage 5, the upper end of air main 1 is provided with support bar 2, and connection is provided between support bar 2 and air main 1
Section 21, the axis of air main 1 is located at the axis of support bar 2 to be same as on straight line；Fan housing 3 is connected with support bar 2, it is main
Airduct 1 is connected with lower fan housing 4 on the end of support bar 2；The first connection screw thread 11 is provided between support bar 2 and upper fan housing 3,
Position of the upper fan housing 3 on support bar 2 can be adjusted by the first connection screw thread 11；The is provided between air main 1 and lower fan housing 4
Two connection screw threads 22, position of the lower fan housing 4 on air main 1 can be adjusted by the second connection screw thread 22.
Specifically, highly more than height between the screw thread of the first connection screw thread 22 between the screw thread of the second connection screw thread 11.
As shown in figure 1, the junction between ajutage 5 and air main 1 is provided with seal gasket 51, ensure connection sealing.
As shown in figure 1, when the lighter weight of fiber spinneret, it is necessary to reduce air quantity, raising cools down position, now by leeward
Cover 4 is adjusted up with upper fan housing 3, and suitably tunes up the distance between fan housing 3 and lower fan housing 4；When fiber spinneret quality compared with
, it is necessary to improve blowing dynamics when light, cooling position is reduced, is now adjusted lower fan housing 4 and upper fan housing 3 downwards, and suitably adjust
Distance between small upper fan housing 3 and lower fan housing 4.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, although with reference to before
State embodiment the utility model is described in detail, for those skilled in the art, it still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic.It is all this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
1. a kind of fiber draw cooling device, including air main, ajutage and pressure fan, the pressure fan and the air main
Connected by the ajutage, it is characterised in that the air main upper end is provided with support bar, the support bar and the air main
Between be provided with linkage section, the axis of the axis of the air main and the support bar is positioned at being same as on straight line；The support
Fan housing is connected with bar, the air main is connected with lower fan housing on the end of the support bar.
2. fiber draw cooling device according to claim 1, it is characterised in that the lower fan housing is upward opening
Infundibulate.
3. fiber draw cooling device according to claim 1, it is characterised in that the support bar and the upper fan housing
Between be provided with the first connection screw thread.
4. fiber draw cooling device according to claim 3, it is characterised in that the air main and the lower fan housing
Between be provided with the second connection screw thread.
5. fiber draw cooling device according to claim 4, it is characterised in that the screw thread of second connection screw thread
Between highly more than first connection screw thread screw thread between height.
6. fiber draw cooling device according to claim 1, it is characterised in that the ajutage and the air main
Between junction be provided with seal gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447759.3U CN206941032U (en) | 2017-04-26 | 2017-04-26 | Fiber draw cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447759.3U CN206941032U (en) | 2017-04-26 | 2017-04-26 | Fiber draw cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941032U true CN206941032U (en) | 2018-01-30 |
Family
ID=61359669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447759.3U Expired - Fee Related CN206941032U (en) | 2017-04-26 | 2017-04-26 | Fiber draw cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221069A (en) * | 2018-04-12 | 2018-06-29 | 苏州金泉新材料股份有限公司 | The ring wind quenching device of polylactic acid short-fiber spinning |
-
2017
- 2017-04-26 CN CN201720447759.3U patent/CN206941032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221069A (en) * | 2018-04-12 | 2018-06-29 | 苏州金泉新材料股份有限公司 | The ring wind quenching device of polylactic acid short-fiber spinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |