CN104831378B - The device and method of removal fiber strand silk surface low molecule attachment - Google Patents
The device and method of removal fiber strand silk surface low molecule attachment Download PDFInfo
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- CN104831378B CN104831378B CN201510167403.XA CN201510167403A CN104831378B CN 104831378 B CN104831378 B CN 104831378B CN 201510167403 A CN201510167403 A CN 201510167403A CN 104831378 B CN104831378 B CN 104831378B
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- fiber strand
- strand silk
- low molecule
- molecule attachment
- surface low
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The present invention relates to a kind of device and method for removing fiber strand silk surface low molecule attachment,Belong to the design of fiber process apparatus structure and application field,The device of the removal fiber strand silk surface low molecule attachment is uniformly arranged multiple wind inlets on the inside of air sucking ring,And air sucking ring bottom surface connection air exhauster,Simultaneously,The device of the removal fiber strand silk surface low molecule attachment is close to spinning nozzle lower section,In fiber strand silk from after spinning nozzle ejection,Heat of solidification moment is sent out by device of the invention,Fiber strand silk enters in external environment condition,Without carrying out heat exchange with external environment condition,Fiber strand silk surface is easily attached to so as to overcoming low molecule attachment in the prior art causes fiber strand silk string diameter to differ,The uneven problem of bar,And then ensure that the string diameter of fiber strand silk is consistent,Bar is uniform,Improve fiber quality,The further quality that improve product.
Description
Technical field
The present invention relates to the design of fiber process apparatus structure and application field, more particularly to a kind of removal fiber strand silk surface
The device and method of low molecule attachment.
Background technology
Melt spinning is one of main manufacturing process of chemical fibre, abbreviation melt-spun；It is mainly characterized by winding speed it is high,
Solvent and precipitating reagent are not needed, equipment is simple, and technological process is short；Fusing point forms thermally-stabilised melt less than decomposition temperature, melting
Fibre-forming polymer, can all be shaped using this method.Synthetic fibers principal item terylene, polyamide fibre, polypropylene fibre etc. all use melt-spun
Production.
Melt-spun is comprised the following steps：1. spinning melt is prepared (fiber-forming polymer to be cut into slices and is melted or is obtained by continuous polymerization
Melt)；2. melt is extruded into melt stream by spinneret orifice；3. melt stream cools and solidifies to form as-spun fibre；4. come into being
Fiber oils and winds.
During preparing fiber using melt spinning, melt, can be a large amount of to surrounding air release from after spinneret spinneret
Heat of solidification, in the prior art, generally fiber is cooled down using external environment condition, in the process, the attachment of some low molecules
Thing is liable to stick to fiber strand silk surface, so as to cause fiber strand silk string diameter to differ, bar it is uneven, and then have influence on cellulosic
Amount, further has influence on the quality of product.
The content of the invention
For above-mentioned problem, the present invention provide a kind of device for removing fiber strand silk surface low molecule attachment and
Method, with overcome low molecule attachment in the prior art be easily attached to fiber strand silk surface cause fiber strand silk string diameter to differ,
The uneven problem of bar, so as to the string diameter that ensure that fiber strand silk is consistent, bar uniform, improves fiber quality, Jin Erti
The quality of product high.
To achieve these goals, the technical scheme taken of the present invention is：
A kind of device for removing fiber strand silk surface low molecule attachment, wherein, including：N number of air sucking ring, and described in each
M aspiration channel of air sucking ring bottom surface connection, the N*M aspiration channel is connected by a flexible pipe with the logical regulating valves of a N*M respectively, institute
The logical regulating valves of N*M are stated to be connected with an air exhauster by a connection flexible pipe；
Wherein, the circle of air sucking ring medial surface one is uniformly distributed multiple wind inlets, and N, M are the positive integer more than or equal to 1.
The device of above-mentioned removal fiber strand silk surface low molecule attachment, wherein, when M is the positive integer more than 1, institute
State the bottom surface that M aspiration channel is uniformly distributed in the air sucking ring.
The device of above-mentioned removal fiber strand silk surface low molecule attachment, wherein, the wind inlet a diameter of 1~
2mm。
The device of above-mentioned removal fiber strand silk surface low molecule attachment, wherein, when M is the positive integer more than 1, institute
M aspiration channel is stated to be fixed by fixed mount.
The device of above-mentioned removal fiber strand silk surface low molecule attachment, wherein, when N is the positive integer more than 1, institute
State between the ring center of N number of air sucking ring at least at a distance of 170mm.
The device of above-mentioned removal fiber strand silk surface low molecule attachment, wherein, the length of the aspiration channel is at least
300mm。
A kind of method for removing fiber strand silk surface low molecule attachment, wherein, including：
First, the device of above-mentioned removal fiber strand silk surface low molecule attachment is being fastened on spinning nozzle just
Lower section；
Then, air exhauster is opened, to suction out the heat of solidification that fiber strand silk is taken out of from the spinning nozzle, so as to complete removal
Fiber strand silk surface low molecule attachment.
The method of above-mentioned removal fiber strand silk surface low molecule attachment, wherein, the removal filament described above
The device of bar surface low molecule attachment is arranged on the spinning nozzle by the fastening means of welding or screw or bolt
Underface.
Above-mentioned technical proposal has the following advantages that or beneficial effect：
The device of the removal fiber strand silk surface low molecule attachment that the present invention is provided, is uniformly arranged many on the inside of air sucking ring
Individual wind inlet, and air sucking ring bottom surface connection air exhauster, meanwhile, the device of the removal fiber strand silk surface low molecule attachment is tight
Spinning nozzle lower section is affixed on, in fiber strand silk from after spinning nozzle ejection, heat of solidification moment is sent out by device of the invention, fine
Dimension strand enters in external environment condition, without carrying out heat exchange with external environment condition, so as to overcome low molecule attachment in the prior art
Thing is easily attached to fiber strand silk surface causes the problem that fiber strand silk string diameter differs, bar is uneven, and then ensure that fiber
The string diameter of strand is consistent, bar is uniform, improves fiber quality, further improves the quality of product.
Brief description of the drawings
By the detailed description made to non-limiting example with reference to the following drawings of reading, the present invention and its feature, outward
Shape and advantage will become more apparent.Identical mark indicates identical part in whole accompanying drawings.Not deliberately according to than
Example draws accompanying drawing, it is preferred that emphasis is show purport of the invention.
Fig. 1 is the structural representation of the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 1 is provided
Figure；
Fig. 2 is the structural representation of the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 2 is provided
Figure；
Fig. 3 is the structural representation of the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 3 is provided
Figure.
Specific embodiment
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings, but not as limit of the invention
It is fixed.
Embodiment 1：
Fig. 1 is the structural representation of the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 1 is provided
Figure；As illustrated, the device of the removal fiber strand silk surface low molecule attachment of the offer of the embodiment of the present invention 1 includes：One suction
Vane 101, the aspiration channel 102 connected with the bottom surface of air sucking ring 101, aspiration channel 102 is by a flexible pipe 103 and a logical regulation
Valve 104 is connected, and a logical regulating valve 104 is connected by connecting flexible pipe 105 with an air exhauster 106, and the medial surface one of air sucking ring 101 is enclosed
The even multiple wind inlets 01 of distribution.
In the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 1 is provided, wind inlet 01
A diameter of 1~2mm, such as 1mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm.
In the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 1 is provided, aspiration channel 102
Length is at least 300mm.
In the device of the removal fiber strand silk surface low molecule attachment provided using the embodiment of the present invention 1, first, should
Device is close to the underface of spinning nozzle, and from after spinning nozzle ejection, air exhauster 106 is carried out single or plurality of fibers strand
Exhausting is worked, and heat of solidification moment is discharged by wind inlet 01, so that fiber strand silk temperature is efficiently reduced, in the process, by
It is to be uniformly distributed in the inner side of air sucking ring 101 in wind inlet 01, and its diameter is between 1~2mm, so that air draught is uniform, no
Form of fiber strand silk etc. is influenced whether, due to the device provided by the embodiment of the present invention 1, heat of solidification moment is sent out, made
Obtain fiber strand silk to enter in external environment condition, just without carry out heat exchange with external environment condition, so as to overcome low point in the prior art
Sub- attachment is easily attached to fiber strand silk surface causes the problem that fiber strand silk string diameter differs, bar is uneven, and then ensures
The string diameter of fiber strand silk is consistent, bar is uniform, improves fiber quality, further improves the quality of product.
Embodiment 2：
Fig. 2 is the structural representation of the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 2 is provided
Figure；As illustrated, the device of the removal fiber strand silk surface low molecule attachment of the offer of the embodiment of the present invention 2 includes：One suction
Vane 201, two aspiration channels 2021 and 2022 connected with the bottom surface of air sucking ring 201, aspiration channel 2021 and 2022 is by fixing
Frame 207 is fixed, and aspiration channel 2021 is connected by flexible pipe 2031 with two regulating valves 204, aspiration channel 2022 by flexible pipe 2032 with
Two regulating valves 204 are connected, and two regulating valves 204 are connected by a connection flexible pipe 205 with an air exhauster 206, meanwhile, air sucking ring
The circle of 201 medial surface one is uniformly distributed multiple wind inlets 02, and two aspiration channels 2021 and 2022 are uniformly distributed in air sucking ring 201
Bottom surface (as illustrated, aspiration channel 2021 and 2022 is just to setting).
In the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 2 is provided, wind inlet 02
A diameter of 1~2mm, such as 1mm, 1.1mm, 1.4mm, 1.6mm, 1.8mm, 2.0mm.
In the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 2 is provided, aspiration channel 2021
Length with 2022 is at least 300mm.
In the device of the removal fiber strand silk surface low molecule attachment provided using the embodiment of the present invention 2, first, should
Device is close to the underface of spinning nozzle, and from after spinning nozzle ejection, air exhauster 206 is carried out single or plurality of fibers strand
Exhausting is worked, and heat of solidification moment is discharged by wind inlet 02, so that fiber strand silk temperature is efficiently reduced, in the process, by
It is to be uniformly distributed in the inner side of air sucking ring 201 in wind inlet 02, and its diameter is between 1~2mm, so that air draught is uniform, no
Form of fiber strand silk etc. is influenced whether, on the other hand, because in the embodiment of the present invention 2, opposition sets two aspiration channels 2021
With 2022, so that the lower power consumption of air exhauster 206, saves energy consumption, and air draught is more uniformly distributed, it is ensured that fiber strand silk
Form；Due to the device provided by the embodiment of the present invention 2, heat of solidification moment is sent out so that fiber strand silk enters external rings
In border, just without carrying out heat exchange with external environment condition, fibre is easily attached to so as to overcome low molecule attachment in the prior art
Dimension strand surface causes the problem that fiber strand silk string diameter differs, bar is uneven, so ensure that fiber strand silk string diameter it is consistent,
Bar is uniform, improves fiber quality, further improves the quality of product.
Embodiment 3：
Fig. 3 is the structural representation of the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 3 is provided
Figure；As illustrated, the device of the removal fiber strand silk surface low molecule attachment of the offer of the embodiment of the present invention 3 includes：Two suctions
Vane 3011 and 3012, the aspiration channel 3021 connected with the bottom surface of air sucking ring 3011, connected with the bottom surface of air sucking ring 3012
Individual aspiration channel 3022, aspiration channel 3021 is connected by flexible pipe 3031 with a two regulating valves 304, and aspiration channel 3022 passes through flexible pipe
3032 are connected with two regulating valves 304, and the two regulating valves 304 are connected by a connection flexible pipe 305 with an air exhauster 306；
Wherein, air sucking ring 3011 and the medial surface one of air sucking ring 3012 are enclosed and be all uniformly distributed multiple wind inlets 031 and 032.
In the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 3 is provided, the He of wind inlet 031
032 diameter is 1~2mm, such as 1mm, 1.3mm, 1.7mm, 1.9mm, 2.0mm.
In the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 3 is provided, two air sucking rings
Fixed by fixed mount 307 between 3011 and 3012 corresponding aspiration channels 3021 and 3022.
In the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 3 is provided, two air sucking rings
At least at a distance of 170mm between 3011 and 3012 ring center.
In the device of the removal fiber strand silk surface low molecule attachment that the embodiment of the present invention 3 is provided, aspiration channel 3021
Length with 3022 is at least 300mm.
In the device of the removal fiber strand silk surface low molecule attachment provided using the embodiment of the present invention 3, first, should
Device is close to the underface of spinning nozzle, and from after spinning nozzle ejection, air exhauster 306 is carried out single or plurality of fibers strand
Exhausting is worked, and heat of solidification moment is discharged by wind inlet 031 and 032, so that fiber strand silk temperature is efficiently reduced, in this process
In, because wind inlet 031 and 032 is the medial surface that is uniformly distributed in air sucking ring 3011 and 3012, and its diameter 1~2mm it
Between, so that air draught is uniform, form of fiber strand silk etc. is not interfered with, due to the dress provided by the embodiment of the present invention 3
Put, heat of solidification moment is sent out so that fiber strand silk enters in external environment condition, just without carrying out heat exchange with external environment condition, from
And overcome low molecule attachment in the prior art be easily attached to fiber strand silk surface cause fiber strand silk string diameter to differ, bar
Uneven problem, so ensure that fiber strand silk string diameter is consistent, bar uniform, improve fiber quality, further carry
The quality of product high.
In the device of the removal fiber strand silk surface low molecule attachment that the present invention is provided, air exhauster and regulating valve
Number can also be adjusted according to actual conditions.
The device of the removal fiber strand silk surface low molecule attachment that the present invention is provided is securedly mounted to spinning nozzle
Underface so that fiber strand silk can smoothly keep straight on by the device, the dress of removal fiber strand silk surface low molecule attachment
Diameter of the internal diameter of the air sucking ring in putting more than or equal to spinning nozzle.
In sum, the device of removal fiber strand silk surface provided in an embodiment of the present invention low molecule attachment, in air draught
Ring inner side is uniformly arranged multiple wind inlets, and air sucking ring bottom surface connection air exhauster, meanwhile, by low point of the removal fiber strand silk surface
The device of sub- attachment is close to spinning nozzle lower section, and in fiber strand silk from after spinning nozzle ejection, heat of solidification moment is by this
The device of invention is sent out, and fiber strand silk enters in external environment condition, existing so as to overcome without carrying out heat exchange with external environment condition
Low molecule attachment is easily attached to that fiber strand silk surface causes that fiber strand silk string diameter differs in technology, bar is uneven asks
Topic, so ensure that fiber strand silk string diameter is consistent, bar uniform, improve fiber quality, further improve product
Quality.
It should be appreciated by those skilled in the art that those skilled in the art combine prior art and above-described embodiment can be real
The existing change case, will not be described here.Such change case has no effect on substance of the invention, will not be described here.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure that do not describe in detail to the greatest extent are construed as giving reality with the common mode in this area
Apply；Any those of ordinary skill in the art, many possible variations and modification are made technical solution of the present invention is not departed from, or
The Equivalent embodiments of equivalent variations are revised as, this has no effect on substance of the invention.Therefore, it is every without departing from skill of the present invention
The content of art scheme, according to technical spirit of the invention is to any simple modification made for any of the above embodiments, equivalent variations and repaiies
Decorations, still fall within the range of technical solution of the present invention protection.
Claims (7)
1. a kind of device for removing fiber strand silk surface low molecule attachment, is close to the underface of spinning nozzle, and its feature exists
In, including：N number of air sucking ring with cavity structure, the M aspiration channel connected with air sucking ring bottom surface each described, N*M is described
Aspiration channel is connected by a flexible pipe with the logical regulating valves of a N*M respectively, and the logical regulating valves of the N*M are by connection flexible pipe and an exhausting
Machine is connected；
Wherein, the circle of air sucking ring medial surface one is uniformly distributed multiple wind inlets, and N, M are the positive integer more than or equal to 1；It is described
A diameter of 1~2mm of wind inlet.
2. the device of fiber strand silk surface low molecule attachment is removed as claimed in claim 1, it is characterised in that when M is big
When 1 positive integer, the M aspiration channel is uniformly distributed in the bottom surface of the air sucking ring.
3. the device of fiber strand silk surface low molecule attachment is removed as claimed in claim 1, it is characterised in that when M is big
When 1 positive integer, the M aspiration channel is fixed by fixed mount.
4. the device of fiber strand silk surface low molecule attachment is removed as claimed in claim 1, it is characterised in that when N is big
When 1 positive integer, at least at a distance of 170mm between the ring center of N number of air sucking ring.
5. the device of fiber strand silk surface low molecule attachment is removed as claimed in claim 1, it is characterised in that the air draught
The length of pipe is at least 300mm.
6. a kind of method for removing fiber strand silk surface low molecule attachment, it is characterised in that including：
First, by the device fastening of removal fiber strand silk surface low molecule attachment as claimed in any one of claims 1 to 5, wherein
It is installed on the underface of spinning nozzle；
Then, air exhauster is opened, to suction out the heat of solidification that fiber strand silk is taken out of from the spinning nozzle, so as to complete to remove fiber
Strand surface low molecule attachment.
7. the method for removing fiber strand silk surface low molecule attachment as claimed in claim 6, it is characterised in that described as weighed
Profit require the device of the removal fiber strand silk surface low molecule attachment described in 1~5 any one by welding or screw or
The fastening means of person's bolt is arranged on the underface of the spinning nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167403.XA CN104831378B (en) | 2015-04-09 | 2015-04-09 | The device and method of removal fiber strand silk surface low molecule attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167403.XA CN104831378B (en) | 2015-04-09 | 2015-04-09 | The device and method of removal fiber strand silk surface low molecule attachment |
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| Publication Number | Publication Date |
|---|---|
| CN104831378A CN104831378A (en) | 2015-08-12 |
| CN104831378B true CN104831378B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510167403.XA Active CN104831378B (en) | 2015-04-09 | 2015-04-09 | The device and method of removal fiber strand silk surface low molecule attachment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056541A (en) * | 1990-05-11 | 1991-11-27 | 赫希斯特人造丝公司 | A kind of spinning technique that is used for production high strength, high-modulus, low shrinkage synthetic yarns |
| CN1928168A (en) * | 2005-09-07 | 2007-03-14 | 里特机械公司 | Process and apparatus for the meltspinning of filament yarns |
| CN101935888A (en) * | 2010-07-15 | 2011-01-05 | 无锡金通化纤有限公司 | Cooling and forming method of melt filature |
| CN204530037U (en) * | 2015-04-09 | 2015-08-05 | 无锡金通化纤有限公司 | Remove the device of fiber strand silk surface low molecule attachment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2834779B2 (en) * | 1989-07-28 | 1998-12-14 | ユニチカ株式会社 | Manufacturing method of pitch fiber |
| JP3400188B2 (en) * | 1995-05-30 | 2003-04-28 | 東洋紡績株式会社 | Method for producing polybenzazole fiber |
-
2015
- 2015-04-09 CN CN201510167403.XA patent/CN104831378B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056541A (en) * | 1990-05-11 | 1991-11-27 | 赫希斯特人造丝公司 | A kind of spinning technique that is used for production high strength, high-modulus, low shrinkage synthetic yarns |
| CN1928168A (en) * | 2005-09-07 | 2007-03-14 | 里特机械公司 | Process and apparatus for the meltspinning of filament yarns |
| CN101935888A (en) * | 2010-07-15 | 2011-01-05 | 无锡金通化纤有限公司 | Cooling and forming method of melt filature |
| CN204530037U (en) * | 2015-04-09 | 2015-08-05 | 无锡金通化纤有限公司 | Remove the device of fiber strand silk surface low molecule attachment |
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| Publication number | Publication date |
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| CN104831378A (en) | 2015-08-12 |
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Address after: 214161 lakes in Jiangsu province Wuxi City foreshore Hu Dai Hongxiang Industrial Park Road No. 18 Patentee after: Wuxi Jin Tong high fiber Limited by Share Ltd Address before: 214161 lakes in Jiangsu province Wuxi City foreshore Hu Dai Hongxiang Industrial Park Road No. 18 Patentee before: Wuxi Jintong Fiber Co., Ltd. |