CN203878247U - A cooling installation for fiber production - Google Patents
A cooling installation for fiber production Download PDFInfo
- Publication number
- CN203878247U CN203878247U CN201420171162.7U CN201420171162U CN203878247U CN 203878247 U CN203878247 U CN 203878247U CN 201420171162 U CN201420171162 U CN 201420171162U CN 203878247 U CN203878247 U CN 203878247U
- Authority
- CN
- China
- Prior art keywords
- annular
- air suction
- spinning
- aspiration channel
- suction pipe
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 238000007380 fibre production Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title abstract 7
- 238000007664 blowing Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 abstract description 20
- 229920006149 polyester-amide block copolymer Polymers 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007710 freezing Methods 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract description 2
- 230000001473 noxious effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 2
- 241000108463 Hygrophila <snail> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
This utility model provides a cooling installation for fiber production. The cooling installation comprises a spinning passage, an inner air suction facility, an outer air suction facility and a cross air blow facility. The inner air suction facility includes an annular inner air suction pipe, an inner air suction pipe and an inner air suction pump which are connected in sequence. The outer air suction facility includes an annular outer air suction pipe, an outer air suction pipe and an outer air suction pump which are connected in sequence. The annular inner air suction pipe is connected with the upper portion of the spinning passage in a sleeved manner. The annular outer air suction pipe is connected with the annular inner suction pipe in a sleeved manner. Suction inlets are formed between the annular inner air suction pipe and the spinning passage and between the annular inner air suction pipe and the annular outer air suction pipe. The annular cross air blow facility includes an annular air blow pipe, an air blow pipe and an air blow pump, which are connected together in sequence. The annular air blow pipe is connected with the lower portion of the spinning passage in a sleeved manner. An air blow inlet is formed between the annular air blow pipe (41) and the spinning passage. This installation boasts simple structure and low cost. The combination of air suction and air flow can not only take the micromolecule and other noxious gases generated in the spinning process away to alleviate negative effects on the environment, but also reduce the disturbance of the air blow facility on the spinning process. Besides, the installation can also lower the freezing point, enhance the drafting performance, improve the running rate and reduce the waste silk production. In this way, the installation can further improve the product quality and meet the customers' requirements. The installation is especially applicable for the spinning cooling of unstable spinning, such as spinning of polyesteramide.
Description
Technical field
The utility model belongs to chemical industry equipment field, particularly a kind of procedure of fibre production cooling device.
Background technology
In fiber production process, when synthetic fiber melt spinning by molten polymer by means of extrude multiple strip monofilament with the spinning-nozzle of multiple spinneret orifices.These strip monofilament must obtain cooling, to accept as tow after further processing.In existing device for spinning, conventionally adopt air as cooling medium, air is along the lateral flow of tow traffic direction and aim at monofilament, thereby it is cooling to realize spinning.
Existing spinning machine generally has two kinds of cooling quench modes, and the one, be lateral blowing from the rear portion of spinning window to tow blowing, the 2nd, arround a synnema, dry, i.e. ring blowing.These two kinds of mode costs are low, effective, use in actual applications extensively.But, in the time of some unsettled monofilament of preparation, as polyesteramide, because its strand has unsettled characteristic, in spinning process, have a small amount of little molecule and produce, low-fiber drawing-off performance not only can fall in these little molecules, can escape and flow in air simultaneously, production environment is impacted.For example, adopt outer-ring ventilation mode, due to wind speed higher (0.8-8.0m/s), easily spray silk is formed to disturbance, impact spray silk effect; These unsettled monofilament tow are from spinneret orifice out directly by the quenching of high wind speed, and tow is cooled immediately, and tow pre-orientation degree is higher, the drawing-off poor-performing of fiber.In process of production, running rate is poor, and waste silk output is higher, and product quality can not meet user's demand.
Utility model content
Utility model object: in order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of good cooling results, is specially adapted to unstable monofilament as the procedure of fibre production cooling device of polyesteramide monofilament.
Technical scheme: a kind of procedure of fibre production cooling device that the utility model provides, comprises slinning cabinet, interior air intake device, outer air intake device and ring blowing device; Described interior air intake device comprises aspiration channel, interior aspiration channel and interior air draught pump in the annular connecting successively; Described outer air intake device comprises the outer aspiration channel of the annular connecting successively, outer aspiration channel and outer air draught pump; In described annular, aspiration channel is socketed in slinning cabinet top, and the outer aspiration channel of described annular is socketed on the interior aspiration channel of annular, in described annular, between aspiration channel and slinning cabinet, the outer aspiration channel of annular, is respectively equipped with inlet scoop; Described ring blowing device comprises the ring blower, blower and the blowing pump that connect successively, and described ring blower is socketed in slinning cabinet bottom, blowing mouth between described ring blower and slinning cabinet.
As improvement, on the inlet scoop in described annular between aspiration channel and slinning cabinet, the outer aspiration channel of annular, be respectively equipped with nonwoven fabric.
Improve as another kind, between described ring blower and slinning cabinet, be provided with metal filter screen.
Improve as another kind, interior air intake device and outer air intake device wind speed are 0.1-1.5m/s, and ring blowing device is 0.8-8.0m/s.
Improve as another kind, in annular, the height of aspiration channel and the outer aspiration channel of annular is 5-35mm.
Beneficial effect: the procedure of fibre production cooling device that the utility model provides is simple in structure, with low cost, by adopting the combination of air draught and blowing mode, the pernicious gases such as the little molecule producing in spinning process can not only be siphoned away, reduce the harm to environment, the more important thing is and can reduce the disturbance of blowing device to spinning spray silk process, and freezing point is moved down, improve drawing-off performance, improve running rate, reduce waste silk discharge, further improve the quality of products, meet consumers' demand, be specially adapted to unsettled spinning as cooling in the spinning of polyesteramide.
Brief description of the drawings
Fig. 1 is the structural representation of procedure of fibre production cooling device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is made and being further illustrated.
Procedure of fibre production cooling device, is shown in Fig. 1 and Fig. 2, comprises slinning cabinet 1, interior air intake device 2, outer air intake device 3 and ring blowing device 4; Interior air intake device 2 comprises aspiration channel 21, interior aspiration channel 22 and interior air draught pump 23 in the annular connecting successively; Outer air intake device 3 comprises the outer aspiration channel 31 of the annular connecting successively, outer aspiration channel 32 and outer air draught pump 33; In annular, aspiration channel 21 is socketed in slinning cabinet 1 top, and the outer aspiration channel 31 of annular is socketed on the interior aspiration channel 21 of annular, in annular, between aspiration channel 21 and slinning cabinet 1, the outer aspiration channel 31 of annular, is respectively equipped with inlet scoop; Ring blowing device 4 comprises the ring blower 41, blower 42 and the blowing pump 43 that connect successively, and ring blower 41 is socketed in slinning cabinet 1 bottom, blowing mouth between ring blower 41 and slinning cabinet 1.On inlet scoop in annular between aspiration channel 21 and slinning cabinet 1, the outer aspiration channel 31 of annular, be respectively equipped with nonwoven fabric.Between ring blower 41 and slinning cabinet 1, be provided with metal filter screen.
In the utility model, in annular, the height of aspiration channel 21 is 20mm, and the height of the outer aspiration channel 31 of annular is 20mm; Alternatively, in annular, the height of aspiration channel 21 and the outer aspiration channel 31 of annular all can freely be selected at 5-35mm, can be identical or different.
This device is in the time of operation, and spinning pack 5 sprays tow and enters in slinning cabinet 1, and in controlling, air intake device 2 and outer air intake device 3 wind speed are at 0.1-1.5m/s, and the wind speed of ring blowing device 4 is at 0.8-8.0m/s, thereby the fiber quality obtaining is better.
Claims (4)
1. a procedure of fibre production cooling device, is characterized in that: comprise slinning cabinet (1), interior air intake device (2), outer air intake device (3) and ring blowing device (4); Described interior air intake device (2) comprises aspiration channel (21), interior aspiration channel (22) and interior air draught pump (23) in the annular connecting successively; Described outer air intake device (3) comprises the outer aspiration channel (31) of the annular connecting successively, outer aspiration channel (32) and outer air draught pump (33); In described annular, aspiration channel (21) is socketed in slinning cabinet (1) top, the outer aspiration channel (31) of described annular is socketed in aspiration channel (21) in annular and above, in described annular, between aspiration channel (21) and slinning cabinet (1), the outer aspiration channel of annular (31), is respectively equipped with inlet scoop; Described ring blowing device (4) comprises the ring blower (41), blower (42) and the blowing pump (43) that connect successively, described ring blower (41) is socketed in slinning cabinet (1) bottom, blowing mouth between described ring blower (41) and slinning cabinet (1).
2. a kind of procedure of fibre production cooling device according to claim 1, is characterized in that: on the inlet scoop in described annular between aspiration channel (21) and slinning cabinet (1), the outer aspiration channel of annular (31), be respectively equipped with nonwoven fabric.
3. a kind of procedure of fibre production cooling device according to claim 1, is characterized in that: between described ring blower (41) and slinning cabinet (1), be provided with metal filter screen.
4. a kind of procedure of fibre production cooling device according to claim 1, is characterized in that: interior air intake device (2) and outer air intake device (3) wind speed are 0.1-1.5m/s, and ring blowing device (4) is 0.8-8.0m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171162.7U CN203878247U (en) | 2014-04-10 | 2014-04-10 | A cooling installation for fiber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171162.7U CN203878247U (en) | 2014-04-10 | 2014-04-10 | A cooling installation for fiber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878247U true CN203878247U (en) | 2014-10-15 |
Family
ID=51678768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171162.7U Expired - Lifetime CN203878247U (en) | 2014-04-10 | 2014-04-10 | A cooling installation for fiber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878247U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821502A (en) * | 2016-05-27 | 2016-08-03 | 浙江显昱纤维织染制衣有限公司 | Cooling box of spinning machine |
| CN105839212A (en) * | 2016-05-27 | 2016-08-10 | 浙江显昱纤维织染制衣有限公司 | Spinning machine |
| CN108411389A (en) * | 2018-03-30 | 2018-08-17 | 湖州虹君机械有限公司 | Cooling device for fiber production |
| 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 |
-
2014
- 2014-04-10 CN CN201420171162.7U patent/CN203878247U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821502A (en) * | 2016-05-27 | 2016-08-03 | 浙江显昱纤维织染制衣有限公司 | Cooling box of spinning machine |
| CN105839212A (en) * | 2016-05-27 | 2016-08-10 | 浙江显昱纤维织染制衣有限公司 | Spinning machine |
| CN106868618A (en) * | 2016-05-27 | 2017-06-20 | 浙江显昱纤维织染制衣有限公司 | A kind of improved spinning-drawing machine |
| CN105821502B (en) * | 2016-05-27 | 2018-01-26 | 浙江显昱纤维织染制衣有限公司 | A kind of cooler bin of spinning-drawing machine |
| CN107829159A (en) * | 2016-05-27 | 2018-03-23 | 林友富 | Device for spinning with heating arrangement |
| CN107904681A (en) * | 2016-05-27 | 2018-04-13 | 林友富 | Device for spinning with stretching structure |
| CN106868618B (en) * | 2016-05-27 | 2019-01-29 | 浙江显昱纤维织染制衣有限公司 | A kind of improved spinning machine |
| CN108411389A (en) * | 2018-03-30 | 2018-08-17 | 湖州虹君机械有限公司 | Cooling device for fiber production |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |