CN204325561U - A kind of wet spinning oiling device - Google Patents
A kind of wet spinning oiling device Download PDFInfo
- Publication number
- CN204325561U CN204325561U CN201420743200.1U CN201420743200U CN204325561U CN 204325561 U CN204325561 U CN 204325561U CN 201420743200 U CN201420743200 U CN 201420743200U CN 204325561 U CN204325561 U CN 204325561U
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- finish
- oil
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- pipeline
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- 238000002166 wet spinning Methods 0.000 title claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 239000002828 fuel tank Substances 0.000 claims abstract description 15
- 238000009987 spinning Methods 0.000 claims description 12
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 57
- 239000000835 fiber Substances 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 7
- 230000008595 infiltration Effects 0.000 abstract description 5
- 238000001764 infiltration Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000007795 chemical reaction product Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940008099 dimethicone Drugs 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to fiber preparation field, provides a kind of wet spinning oiling device, comprises oil pump, fuel tank, conduit coupling and multiple finish and infiltrates unit; Conduit coupling is for being communicated with fuel tank and multiple finish infiltration unit, and oil pump control fuel tank infiltrates unit conveying finish to multiple finish; Finish infiltrates unit and comprises oil pipeline, oil nozzle and limiting plate, described oil pipeline is arranged on this conduit coupling, finish is transported to each oil nozzle by oil pipeline, after dried tow is through the through hole of limiting plate, oils time in the through hole passing perpendicularly through oil nozzle to tow; The utility model can reduce the unnecessary drawing-off that fiber is subject in the process of oiling, and reduces lousiness and the breakage phenomena of fiber, ensures the end product quality of fiber.
Description
Technical field
The utility model relates to technical field of fiber preparation, particularly a kind of wet spinning oiling device.
Background technology
Wet spinning, as the common method preparing fiber, generally includes following operation: solidify, wash, dry, oil/starching, heat treatment and rolling.
In the front end spinning process solidified, spin slurry pressurized when extruding from spinneret cap orifice plate, the normal stress flowing through hole wall owing to spinning slurry melt cannot ensure that completely evenly therefore the extrusion swelling of melt is also uneven, thus makes fiber easily produce a large amount of lousiness and broken end in spinning and drawing process; In addition, solidifying, wash, the circulation of drying process time, spin speed and cold and hot exchange rate very high when, stress is concentrated and will fibrocortex be made to bear larger tension force, and the cortex of fiber also easily produces slight crack and causes lousiness, thus reduction fibre strength.And from the tack of finish and the relation of fibre pick, maintaining concentration and the silk quality oil content of higher finish, the lousiness of fiber can be made to reduce, or make established lousiness boundling, therefore, the operation that oils seems particularly important in whole wet spinning process.
As shown in Figure 1, dried fiber enters oil box through godet roller 1 to traditional oiling device, after finish infiltrates, be drawn out to subsequent processing again by godet roller 2; The method can ensure the uniformity oiled, but, the rotation of godet roller can produce drawing-off, fiber is made to be subject to unnecessary tension force, namely the contact point of fiber and godet roller can produce the phenomenon that stress is concentrated, make cortex easily produce slight crack and produce lousiness, breakage phenomena, consumption is increased, full-rolling rate declines.
Utility model content
For above-mentioned technical problem, the utility model need provide a kind of device oiled, and to reduce the unnecessary drawing-off that fiber is subject in the process of oiling, reduces lousiness and the breakage phenomena of fiber, ensures the end product quality of fiber.
To achieve these goals, the utility model provides a kind of wet spinning oiling device, and described device comprises: oil pump, fuel tank, conduit coupling and multiple finish infiltrate unit;
The side of described fuel tank is provided with perforate, and conduit coupling is fixed in this perforate, and multiple finish infiltrates cellular installation on this conduit coupling, and oil pump control fuel tank infiltrates unit conveying finish to multiple finish;
Described finish infiltrates unit and comprises oil pipeline, oil nozzle and limiting plate, and described oil pipeline is arranged on this conduit coupling;
Described oil nozzle is the wedge shape pipeline of convergent, and the front end face of described wedge shape pipeline is circular arc type, offers the first through hole foremost at wedge shape pipeline, and described first through hole has the breach passed for spinning; Described oil nozzle offers the second through hole at the rear end face of wedge shape pipeline, and oil pipeline is connected with oil nozzle through the second through hole;
Described limiting plate is positioned at the top of oil nozzle, and its direction is adjustable; The front end of described limiting plate offers third through-hole, and by regulating the direction of limiting plate, make spinning through third through-hole perpendicular to the center of the first through hole, described third through-hole has the breach passed for spinning.
Preferably, described oil nozzle and limiting plate are made up of polytetrafluoroethylene (PTFE).
Preferably, described finish infiltration unit comprises control valve further;
Described control valve is socketed on described oil pipeline, to regulate the finish flow by oil pipeline.
Preferably, described device comprises oil groove, plate filter and collecting box further;
Described oil groove is inclined and mounted on the below of multiple oil nozzle, and plate filter is arranged on the end of oil groove, and collecting box is fastened on plate filter.
The beneficial effects of the utility model are: a kind of wet spinning oiling device that the utility model provides, dried fiber can directly be oiled through oil nozzle through limiting plate, avoid fiber and be subject to unnecessary tension force, effectively reduce lousiness and the breakage phenomena of fiber, and make established lousiness boundling, thus make tow unanimously stressed, ensure that the quality of fibrous finished product, make fiber more smooth, attractive in appearance; The utility model is simple to operate, is easy to promote.
Accompanying drawing explanation
Fig. 1 is wet spinning oiling device of the prior art.
Fig. 2 is the local structural graph of a kind of wet spinning oiling device of the utility model one embodiment;
Fig. 3 is the structure chart of the finish infiltration unit of a kind of wet spinning oiling device of the utility model one embodiment;
Fig. 4 is the finish recovery structure figure of a kind of wet spinning oiling device of the utility model one embodiment.
Specific embodiment
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.
Composition graphs 2 and Fig. 3, the utility model provides a kind of wet spinning oiling device, and described device comprises: oil pump 3, fuel tank 4, conduit coupling 5 and multiple finish infiltrate unit 6;
The side of described fuel tank 4 is provided with perforate, and conduit coupling 5 is fixed in this perforate, and multiple finish infiltrates unit 6 and is arranged on this conduit coupling 5, and oil pump 3 controls fuel tank 4 and carries finish to multiple finish infiltration unit 6;
Described finish infiltrates unit 6 and comprises oil pipeline 61, oil nozzle 62 and limiting plate 63, and described oil pipeline 61 is arranged on this conduit coupling 5;
Described oil nozzle 62 is the wedge shape pipeline of convergent, the front end face of described wedge shape pipeline is circular arc type, the first through hole 621 is offered foremost at wedge shape pipeline, described first through hole 621 has the breach passed for spinning, when quality problems appear in present segment fiber, this first through hole 621 is transferred to process present segment fiber by this breach; Described oil nozzle 62 offers the second through hole 622 at the rear end face of wedge shape pipeline, and oil pipeline 61 is connected with oil nozzle 62 through the second through hole 622;
Described limiting plate 63 is positioned at the top of oil nozzle 62, and its direction is adjustable; The front end of described limiting plate 63 offers third through-hole 631, by regulating the direction of limiting plate 63, making spinning through third through-hole 631 perpendicular to the center of the first through hole 621, helping position fibers, thus making finish infiltrate evenly, described third through-hole 631 has the breach passed for spinning.Its effect is identical with the breach effect of the first through hole 621, and be convenient to do exception treatment to present segment fiber, limiting plate 63 is fixed by support.
The utility model can adopt concentration be the dimethicone of 2% ~ 10% as finish, treat that finish injects fuel tank 4 after modulating, in actual production, station is many production lines arranged side by side, and each finish infiltrates the corresponding station of unit 6; Oil pump 3 controls fuel tank 4 and carries finish to multiple finish infiltration unit 6, finish is transported to each oil nozzle 62 by oil pipeline 61, after dried tow is through the third through-hole 631 of limiting plate 63, when passing perpendicularly through the first through hole 621 of oil nozzle 62, tow is oiled, for minimizing oil nozzle 62 and limiting plate 63 produce the impact rubbing and bring on tow, oil nozzle 62 and limiting plate 63 all adopt the polytetrafluoroethylene (PTFE) manufacture that surface energy is extremely low.
In order to ensure that the too high finish permeability caused of oil content declines, the silk quality caused further reduces, and as shown in Figure 3, described finish infiltrates unit 6 and comprises control valve 64 further; Described control valve 64 is socketed on described oil pipeline 61, to regulate the finish uninterrupted by oil pipeline 61.
The utility model also comprises the finish recovery system of complete set, as shown in Figure 4, in the below of whole production line station, i.e. the below of multiple oil nozzle 62, is provided with the oil groove 7 of a through production line, be convenient to reclaim unnecessary finish, oil groove 7 is installed in certain angle of inclination, and unnecessary finish can from trend oil groove 7 end parts, and oil groove 7 end is provided with plate filter 8, collecting box 9 is fastened on plate filter 8, and fixes through bolt; The finish of oil groove 7 end, after plate filter 8 filters, is stored in collecting box 9 li, after collection detection is qualified, the finish of collecting box 9 li is refunded fuel tank 4, recycle.
The beneficial effects of the utility model are: a kind of wet spinning oiling device that the utility model provides, especially wet spinning is applied to when preparing aramid III, dried fiber can directly be oiled through oil nozzle through limiting plate, avoid fiber and be subject to unnecessary tension force, effectively reduce lousiness and the breakage phenomena of fiber, and make established lousiness boundling, thus make tow unanimously stressed, ensure that the quality of fibrous finished product, make fiber more smooth, attractive in appearance; The utility model is simple to operate, is easy to promote.
Above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (4)
1. a wet spinning oiling device, is characterized in that, described device comprises: oil pump (3), fuel tank (4), conduit coupling (5) and multiple finish infiltrate unit (6);
The side of described fuel tank (4) is provided with perforate, conduit coupling (5) is fixed in this perforate, multiple finish infiltrates unit (6) and is arranged on this conduit coupling (5), and oil pump (3) controls fuel tank (4) and infiltrates unit (6) conveying finish to multiple finish;
Described finish infiltrates unit (6) and comprises oil pipeline (61), oil nozzle (62) and limiting plate (63), and described oil pipeline (61) is arranged on this conduit coupling (5);
The wedge shape pipeline that described oil nozzle (62) is convergent, the front end face of described wedge shape pipeline is circular arc type, offer the first through hole (621) foremost at wedge shape pipeline, described first through hole (621) has the breach passed for spinning; Described oil nozzle (62) offers the second through hole (622) at the rear end face of wedge shape pipeline, and oil pipeline (61) is connected with oil nozzle (62) through the second through hole (622);
Described limiting plate (63) is positioned at the top of oil nozzle (62), and its direction is adjustable; The front end of described limiting plate (63) offers third through-hole (631), by regulating the direction of limiting plate (63), make spinning through third through-hole (631) perpendicular to the center of the first through hole (621), described third through-hole (631) has the breach passed for spinning.
2. wet spinning oiling device as claimed in claim 1, it is characterized in that, described oil nozzle (62) and limiting plate (63) are made up of polytetrafluoroethylene (PTFE).
3. wet spinning oiling device as claimed in claim 2, is characterized in that, described finish infiltrates unit (6) and comprises control valve (64) further;
Described control valve (64) is socketed on described oil pipeline (61), to regulate the finish flow by oil pipeline (61).
4. the wet spinning oiling device as described in any one of claim 1-3, is characterized in that, described device comprises oil groove (7), plate filter (8) and collecting box (9) further;
Described oil groove (7) is inclined and mounted on the below of multiple oil nozzle (62), plate filter (8) is arranged on the end of oil groove (7), and described collecting box (9) is fastened on plate filter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743200.1U CN204325561U (en) | 2014-11-19 | 2014-11-19 | A kind of wet spinning oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743200.1U CN204325561U (en) | 2014-11-19 | 2014-11-19 | A kind of wet spinning oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325561U true CN204325561U (en) | 2015-05-13 |
Family
ID=53161938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743200.1U Active CN204325561U (en) | 2014-11-19 | 2014-11-19 | A kind of wet spinning oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637444A (en) * | 2016-12-02 | 2017-05-10 | 宁波大发化纤有限公司 | Automatic oil agent injection device for tow |
| CN110923831A (en) * | 2019-12-26 | 2020-03-27 | 四川辉腾科技股份有限公司 | Oiling and drying device and process for heterocyclic aramid fiber |
-
2014
- 2014-11-19 CN CN201420743200.1U patent/CN204325561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637444A (en) * | 2016-12-02 | 2017-05-10 | 宁波大发化纤有限公司 | Automatic oil agent injection device for tow |
| CN110923831A (en) * | 2019-12-26 | 2020-03-27 | 四川辉腾科技股份有限公司 | Oiling and drying device and process for heterocyclic aramid fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 643200 Fu County town, Fushun County, Sichuan, Zigong province (Chenguang Science Park) Patentee after: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Address before: 643200, No. 411, west section of Jiang Jiang Road, Fushun County, Zigong, Sichuan Patentee before: SICHUAN PHAETON Corp. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An oiling device for wet spinning Effective date of registration: 20220901 Granted publication date: 20150513 Pledgee: Sichuan Fushun Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Registration number: Y2022980014202 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150513 Pledgee: Sichuan Fushun Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Registration number: Y2022980014202 |