CN108411389A - Cooling device for fiber production - Google Patents
Cooling device for fiber production Download PDFInfo
- Publication number
- CN108411389A CN108411389A CN201810293849.0A CN201810293849A CN108411389A CN 108411389 A CN108411389 A CN 108411389A CN 201810293849 A CN201810293849 A CN 201810293849A CN 108411389 A CN108411389 A CN 108411389A
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- CN
- China
- Prior art keywords
- aspiration channel
- annular
- ring
- air
- interior
- 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.)
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Classifications
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Elastomer production technical field of the present invention, more particularly to a kind of cooling device for fiber production comprising shell, slinning cabinet, air-intake device, interior air intake device, outer air intake device, ring blowing device and the stabilizing feed well in both ends open with accommodation space；Accommodation space is surrounded by air intake cover, shell and head cover, and interior air intake device includes aspiration channel, interior aspiration channel and interior suction air pump in sequentially connected annular；Outer air intake device includes the outer aspiration channel of sequentially connected annular, outer aspiration channel and outer air draught pump；Annular interior suction air hose is socketed in slinning cabinet top, and the outer aspiration channel of annular is socketed in annular on aspiration channel.The present invention by using air draught and blowing mode combination, the pernicious gases such as the small molecule generated in spinning process can not only be siphoned away, reduce the harm to environment, and disturbance of the blowing device to spinning spinning process can be reduced, meet user demand, is cooled down especially suitable for unstable spinning.
Description
Technical field
Elastomer production technical field of the present invention, more particularly to a kind of cooling device for fiber production.
Background technology
In fiber production process, by molten polymer by means of with multiple spinneret orifices when synthetic fibers melt spinning
Spinning-nozzle squeezes out multiple strip monofilament.These strip monofilament must be cooled down, to be used as tow after further
Receive.In existing device for spinning, generally use air as cooling medium, air along tow traffic direction lateral flow simultaneously
It is directed at monofilament, to realize that spinning cools down.Generally there are two types of cooling blowing modes for existing spinning-drawing machine, first, from the rear portion of spinning window
It is cross air blasting to tow blowing, second is that drying arround a synnema, i.e., ring is dried.Both modes are at low cost, effect is good,
With extensive in practical application.However, when preparing certain unstable monofilament, such as polyesteramide, since its strand has
Unstable characteristic has a small amount of small molecule in spinning process and generates, and low-fiber drawing-off can not only drop in these small molecules
Performance, while in meeting bleed to air, production environment is impacted.For example, using outer-ring ventilation mode, since wind speed is higher
（0.8 to 8.0m/s）, it is easy to form disturbance to spinneret, influences spinneret effect；These unstable monofilament tow go out from spinneret orifice
Carry out the quenching directly by high wind speed, tow is cooled immediately, and tow pre-orientation degree is higher, and the drawing-off performance of fiber is poor.
In process of production, running rate is poor, and waste silk yield is higher, and product quality cannot be met the needs of users.
Invention content
For the above technical problems, the purpose of the present invention is：Provide a kind of cooling dress for fiber production
It sets, good cooling results, the fiber production cooling device especially suitable for unstable monofilament.
The technical scheme is that realized by following technical measures：A kind of cooling dress for fiber production
It sets, includes shell, slinning cabinet, air-intake device, interior air intake device, outer air intake device, ring blowing device with accommodation space
With the stabilizing feed well in both ends open；The accommodation space is surrounded by air intake cover, shell and head cover, and the interior air intake device includes
Aspiration channel, interior aspiration channel and interior suction air pump in sequentially connected annular；The outer air intake device includes that sequentially connected annular is outer
Aspiration channel, outer aspiration channel and outer air draught pump；The annular interior suction air hose is socketed in slinning cabinet top, the outer aspiration channel of annular
It is socketed in annular on aspiration channel, air draught is respectively equipped between aspiration channel and slinning cabinet, the outer aspiration channel of annular in the annular
Mouthful；The ring blowing device is set in the accommodation space of the shell, and ring blowing device includes sequentially connected ring blower, blows
Air hose and blowing pump, and the ring blower is socketed in slinning cabinet lower part, are equipped with and blow between the ring blower and slinning cabinet
Air port；Air-intake device includes blast pipe, and blast pipe lower end is located at outside the shell, and top extends in shell, cooling wind by into
Air hose enters after ring blowing device filtering homogenization inside the ring blowing device, then extracts out and recycle through the wind-collecting cover, surely
Flow cartridge is connected to the bottom end of the air-intake device, and coaxially arranged with the ring blowing device.
Here is the further optimization or/and improvement to foregoing invention technical solution：
Preferably, it is respectively equipped with nonwoven on the inlet scoop in the annular between aspiration channel and slinning cabinet, the outer aspiration channel of annular
Cloth.
Preferably, metal filter screen is equipped between the ring blower and slinning cabinet.
Preferably, interior air intake device and outer air intake device wind speed are 0.08 to 2m/s, and ring blowing device is 0.5 to 9m/s.
Preferably, the height of aspiration channel and the outer aspiration channel of annular is 3 to 40mm in annular.
Present invention offer is of simple structure and low cost, can not only be by spinning by using the combination of air draught and blowing mode
The pernicious gases such as the small molecule generated in the process siphon away, and reduce the harm to environment, it is often more important that can reduce blowing device pair
The disturbance of spinning spinning process, and solidification point is moved down, drawing-off performance is improved, running rate is improved, reduces waste silk discharge, further
Product quality is improved, user demand is met, is cooled down especially suitable for unstable spinning.
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention.
Coding in attached drawing is respectively：1, shell；2, slinning cabinet；3, air-intake device；4, interior air intake device；401, annular
Interior aspiration channel；402, interior aspiration channel；403, interior suction air pump；5, outer air intake device；501, the outer aspiration channel of annular；502 outer aspiration channels；
503, outer air draught pump；6, ring blowing device；601, ring blower；602, blower；603, blowing pump；7, stabilizing feed well；8, it enters the wind
Cover；9, head cover.
Specific implementation mode
The present invention is not limited by the following example, can be determined according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
With reference to embodiment and attached drawing, the present invention will be further described：
As shown in Figure 1, this is used for the cooling device of fiber production, for the cooling device of fiber production, including have receiving empty
Between shell 1, slinning cabinet 2, air-intake device 3, interior air intake device 4, outer air intake device 5, ring blowing device 6 and be in both ends open
Stabilizing feed well 7；The accommodation space is surrounded by air intake cover 8, shell 1 and head cover 9, and the interior air intake device 4 includes connecting successively
Aspiration channel 401, interior aspiration channel 402 and interior suction air pump 403 in the annular connect；The outer air intake device 5 includes sequentially connected ring
The outer aspiration channel 501 of shape, outer aspiration channel 502 and outer air draught pump 503；Aspiration channel 401 is socketed on slinning cabinet 2 in the annular
Portion, the outer aspiration channel of the annular 501 are socketed in annular on aspiration channel 401, aspiration channel 401 and slinning cabinet 2 in the annular,
It is respectively equipped with inlet scoop between annular outer aspiration channel 501；The ring blowing device 6 is set in the accommodation space of the shell 9, ring
Blowing device 6 includes sequentially connected ring blower 601, blower 602 and blowing pump 603, and the ring blower 601 is socketed in
2 lower part of slinning cabinet is equipped with blowing mouth between the ring blower 601 and slinning cabinet 2；Air-intake device 3 includes blast pipe
301,301 lower end of blast pipe is located at outside the shell 1, and top extends in shell 1, and cooling wind is dried by blast pipe 301 through ring
Enter inside the ring blowing device 6 after the filtering homogenization of device 6, then extract out and recycle through the wind-collecting cover 8, stabilizing feed well 7 connects
In the bottom end of the air-intake device 3, and it is coaxially arranged with the ring blowing device 6.
Can a kind of above-mentioned cooling device for fiber production further be optimized or/and be changed according to actual needs
Into：
As shown in Figure 1, it is preferred that the air draught in the annular between aspiration channel 401 and slinning cabinet 2, annular outer aspiration channel 501
It is respectively equipped with non-woven fabrics on mouthful.
As shown in Figure 1, being equipped with metal filter screen between the ring blower 601 and slinning cabinet 2.
As shown in Figure 1, interior air intake device 4 and 5 wind speed of outer air intake device are 0.08 to 2m/s, ring blowing device 6 be 0.5 to
9m/s。
As shown in Figure 1, the height of aspiration channel 401 and annular outer aspiration channel 501 is 3 to 40mm in annular.
The above technical characteristic constitutes the best embodiment of the present invention, has and imitates strong adaptability and best implementation
Fruit can increase family and reduce non-essential technical characteristic, according to actual needs to meet the needs of different.
Claims (9)
1. a kind of cooling device for fiber production, it is characterised in that include shell with accommodation space, slinning cabinet, into
Wind apparatus, interior air intake device, outer air intake device, ring blowing device and the stabilizing feed well in both ends open；The accommodation space by into
Fan housing, shell and head cover surround, and the interior air intake device includes aspiration channel, interior aspiration channel and interior suction in sequentially connected annular
Air pump；The outer air intake device includes the outer aspiration channel of sequentially connected annular, outer aspiration channel and outer air draught pump；The annular interior suction
Air hose is socketed in slinning cabinet top, and the outer aspiration channel of annular is socketed in annular on aspiration channel, aspiration channel in the annular
It is respectively equipped with inlet scoop between slinning cabinet, the outer aspiration channel of annular；The receiving that the ring blowing device is set to the shell is empty
In, ring blowing device includes sequentially connected ring blower, blower and blowing pump, and it is logical that the ring blower is socketed in spinning
Road lower part is equipped with blowing mouth between the ring blower and slinning cabinet；Air-intake device includes blast pipe, and blast pipe lower end is located at
Outside the shell, top extends in shell, and cooling wind enters the ring by blast pipe after ring blowing device filtering homogenization
Inside blowing device, then extract out and recycle through the wind-collecting cover, stabilizing feed well is connected to the bottom end of the air-intake device, and with it is described
Ring blowing device is coaxially arranged.
2. it is according to claim 1 for fiber production cooling device, it is characterised in that it is described annular in aspiration channel with
It is respectively equipped with non-woven fabrics on inlet scoop between slinning cabinet, the outer aspiration channel of annular.
3. the cooling device according to claim 1 or 2 for fiber production, it is characterised in that the ring blower and spinning
Silk is equipped with metal filter screen between channel.
4. the cooling device according to claim 1 or 2 for fiber production, it is characterised in that interior air intake device and outer suction
Wind apparatus wind speed is 0.08 to 2m/s, and ring blowing device is 0.5 to 9m/s.
5. the cooling device according to claim 3 for fiber production, feature is filled in interior air intake device and outer air draught
It is 0.08 to 2m/s to set wind speed, and ring blowing device is 0.5 to 9m/s.
6. the cooling device according to claim 1 or 2 for fiber production, it is characterised in that aspiration channel and ring in annular
The height of the outer aspiration channel of shape is 3 to 40mm.
7. the cooling device according to claim 3 for fiber production, it is characterised in that aspiration channel and annular in annular
The height of outer aspiration channel is 3 to 40mm.
8. the cooling device according to claim 4 for fiber production, it is characterised in that aspiration channel and annular in annular
The height of outer aspiration channel is 3 to 40mm.
9. the cooling device according to claim 5 for fiber production, it is characterised in that aspiration channel and annular in annular
The height of outer aspiration channel is 3 to 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293849.0A CN108411389A (en) | 2018-03-30 | 2018-03-30 | Cooling device for fiber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293849.0A CN108411389A (en) | 2018-03-30 | 2018-03-30 | Cooling device for fiber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108411389A true CN108411389A (en) | 2018-08-17 |
Family
ID=63134207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293849.0A Withdrawn CN108411389A (en) | 2018-03-30 | 2018-03-30 | Cooling device for fiber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108411389A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941646A (en) * | 2021-01-27 | 2021-06-11 | 福建永荣锦江股份有限公司 | Spinning window dust removal cooling device convenient to clearance |
| CN114277457A (en) * | 2021-12-31 | 2022-04-05 | 江苏海栋化纤有限公司 | Melt spinning machine is used in chemical fibre filament production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907957A (en) * | 1973-06-18 | 1975-09-23 | Du Pont | Quenching process for melt extruded filaments |
| CN203878247U (en) * | 2014-04-10 | 2014-10-15 | 中国石油化工股份有限公司 | A cooling installation for fiber production |
| CN204550812U (en) * | 2015-03-16 | 2015-08-12 | 刘志全 | Produce the fiber beam cooling apparatus of special fibre |
| CN208562612U (en) * | 2018-03-30 | 2019-03-01 | 湖州虹君机械有限公司 | Cooling device for fiber production |
-
2018
- 2018-03-30 CN CN201810293849.0A patent/CN108411389A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907957A (en) * | 1973-06-18 | 1975-09-23 | Du Pont | Quenching process for melt extruded filaments |
| CN203878247U (en) * | 2014-04-10 | 2014-10-15 | 中国石油化工股份有限公司 | A cooling installation for fiber production |
| CN204550812U (en) * | 2015-03-16 | 2015-08-12 | 刘志全 | Produce the fiber beam cooling apparatus of special fibre |
| CN208562612U (en) * | 2018-03-30 | 2019-03-01 | 湖州虹君机械有限公司 | Cooling device for fiber production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941646A (en) * | 2021-01-27 | 2021-06-11 | 福建永荣锦江股份有限公司 | Spinning window dust removal cooling device convenient to clearance |
| CN114277457A (en) * | 2021-12-31 | 2022-04-05 | 江苏海栋化纤有限公司 | Melt spinning machine is used in chemical fibre filament production |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |
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| WW01 | Invention patent application withdrawn after publication |