CN103952782A - Filament spinning lateral blowing device and blowing technology thereof - Google Patents
Filament spinning lateral blowing device and blowing technology thereof Download PDFInfo
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- CN103952782A CN103952782A CN201410200824.3A CN201410200824A CN103952782A CN 103952782 A CN103952782 A CN 103952782A CN 201410200824 A CN201410200824 A CN 201410200824A CN 103952782 A CN103952782 A CN 103952782A
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Abstract
The invention discloses a filament spinning lateral blowing device and a blowing technology thereof. The device comprises a spinning box, an oiling device and a winding device, wherein a spinneret plate is arranged at the bottom end of the spinning box; the lateral blowing device is arranged below the spinneret plate; the lateral blowing device comprises an air cooling machine; the air cooling machine is connected with a blast tube and a rectification air duct; a filter and an air volume adjusting valve are arranged between the blast tube and the rectification air duct. The blowing technology comprises the steps that the air cooling machine is started; the air supply temperature is set to be 14 to 17 DEG C, the air supply humidity is set to be 80 to 90 percent and the air supply pressure is set to be 500 to 600Pa in a control cabinet; dust impurities in cold air is removed through the filter, then the cold air enters the rectification air duct, and is blown to spinning through a rectification plate. The device is reasonable in design, the cooling air speed of laterally blown air is uniform, and the spinning quality can be improved; the device is provided with a lateral blowing baffle which intercepts and decomposes air direction of a lateral blower, so as to ensure that the direction of the air is approximately consistent with the motion direction of filament and the disturbance on the filament by the lateral blower is reduced.
Description
Technical field
The present invention relates to spinning equipment technical field, especially a kind of continuous yarn spinning cross air blowing device and blowing technique thereof.
Background technology
The melt thread spraying from spinnerets micropore in prior art, be through certain cooling, and inhomogeneous cooling is even or not rapid, causes to be shaped slowly, and the excessive broken end that easily causes of wind speed also has various impurity in wind simultaneously, easily affects the quality of fiber.The cooling wind speed uniformity of lateral blowing is larger to improving the fibroblast quality influence of silk.Meanwhile, spinning spinneret below is exactly lateral blowing, and lateral blowing is perpendicular to a road conventionally, and like this, wind is that the direction of wind is vertical with a direction of motion, and the motion of tow is caused to interference from blowing over perpendicular to the direction of tow motion.Existing device, be generally adopt lateral blowing low-combined method of Gao, at lateral blowing near spinnerets, cold air blast velocity is lower, low on the impact of tow; But it is larger that this need to change cross air blowing device, and cost is very high.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provide a kind of simple in structure, air-out at the uniform velocity, the continuous yarn spinning cross air blowing device of spinning good cooling results and blowing technique thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of continuous yarn spinning cross air blowing device, there is manifold, oiling device and coiler device, manifold bottom is provided with spinnerets, spinnerets below is provided with cross air blowing device, described cross air blowing device comprises air-cooler, air-cooler is connected with ajutage and rectification air channel, between ajutage and rectification air channel, is provided with filter and volume damper; Be provided with filter and remove the dust impurity in cold wind;
The air outlet in described rectification air channel is provided with cowling panel, slinning cabinet is provided with lateral blowing baffle plate with respect to the opposite side of cowling panel, lateral blowing baffle plate is provided with a plurality of slanting baffles, and the angle of slanting baffle and lateral blowing baffle plate is 35-50 °, and pressure and temp detector is installed in slinning cabinet; Be provided with lateral blowing baffle plate, the wind direction of side-blown blower fan is tackled and decomposed, the wind direction of the oblique blowing down that resolves into reciprocal wind direction and formed by the slanting baffle on lateral blowing baffle plate, makes the direction of wind and the tow direction of motion unanimous on the whole, has reduced the interference of side-blown blower fan to tow;
Described air-cooler is connected with switch board, is provided with PLC controller in switch board, and described volume damper, pressure and temp detector and air-cooler are connected with PLC controller by wired or wireless.
Further, described filter bits is in volume damper top.
Further, described cowling panel is three-decker, and the both sides of cowling panel are that stainless steel cloth, centre are honeycomb core.Remove the fine impurities in cold wind, improved cold wind degree of purity.
Further, described lateral blowing baffle plate is identical with cowling panel width, and the length of lateral blowing baffle plate is greater than the length of cowling panel.
Further, described oiling device is built in slinning cabinet, and coiler device is positioned at cross air blowing device below.
A blowing technique that adopts continuous yarn spinning cross air blowing device, the technique of specifically drying is as follows:
A, startup air-cooler, at switch board, setting wind pushing temperature is 14-17 ℃, and air-supply humidity is 80-90%, and air-supply blast is 500-600Pa;
B, cold wind remove dust impurity by filter and enter rectification air channel, by cowling panel, blow to spinning;
In c, blowing process, according to pressure and temp detector data measured, after PLC controller is processed, regulate wind pushing temperature, air-supply humidity and the air-supply blast of air-cooler, regulate the air force of volume damper simultaneously.
Further, in described step a, wind pushing temperature is set as 15 ℃, and air-supply humidity is 85%, and air-supply blast is 500Pa.
The invention has the beneficial effects as follows: the present invention is reasonable in design, the cooling wind speed of lateral blowing is even, can improve spinning quality, and subsidiary pressure and temp controls, the adjustment of the online treatment process of PLC controller; Simultaneously, be provided with lateral blowing baffle plate, by the wind direction interception of side-blown blower fan and decompose, resolve into reciprocal wind direction and the wind direction of the oblique blowing down that formed by the slanting baffle on lateral blowing baffle plate, make direction and the tow direction of motion of wind unanimous on the whole, reduced the interference of side-blown blower fan to tow.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Wherein: 1. manifold, 2. spinnerets, 3. air-cooler, 4. ajutage, 5. rectification air channel, 6. cowling panel, 7. filter, 8. volume damper, 9. lateral blowing baffle plate, 10. slanting baffle, 11. pressure and temp detectors, 12. switch boards, 13.PLC controller, 14. oiling devices, 15. coiler devices.
The specific embodiment
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, so it only shows the formation relevant with the present invention.
Continuous yarn spinning cross air blowing device as shown in Figure 1, there is manifold 1, oiling device 14 and coiler device 15, manifold 1 bottom is provided with spinnerets 2, spinnerets 2 belows are provided with cross air blowing device, described cross air blowing device comprises air-cooler 3, air-cooler 3 is connected with ajutage 4 and rectification air channel 5, is provided with filter 7 and volume damper 8 between ajutage 4 and rectification air channel 5; The air outlet in rectification air channel 5 is provided with cowling panel 6, slinning cabinet is provided with lateral blowing baffle plate 9 with respect to the opposite side of cowling panel 6, lateral blowing baffle plate 9 is provided with a plurality of slanting baffles 10, and slanting baffle 10 is 40 ° with the angle of lateral blowing baffle plate 9, and pressure and temp detector 11 is installed in slinning cabinet; Air-cooler 3 is connected with switch board 12, is provided with PLC controller 13 in switch board 12, and volume damper 8, pressure and temp detector 11 and air-cooler 3 are connected with PLC controller 13 by wired or wireless.
Filter 7 is positioned at volume damper 8 tops; Cowling panel 6 is three-decker, and both sides are that stainless steel cloth, centre are honeycomb core; Lateral blowing baffle plate 9 is identical with cowling panel 6 width, and the length of lateral blowing baffle plate 9 is greater than the length of cowling panel 6; Oiling device 14 is built in slinning cabinet, and coiler device 15 is positioned at cross air blowing device below.
A blowing technique that adopts continuous yarn spinning cross air blowing device, the technique of specifically drying is as follows:
A, startup air-cooler 1, at switch board 12, setting wind pushing temperatures is 15 ℃, and air-supply humidity is 85%, and air-supply blast is 500Pa;
B, cold wind except dust impurity enters rectification air channel 5, blow to spinning by cowling panel 6 by filter 7:
In c, blowing process, according to pressure and temp detector 11 data measureds, after PLC controller 13 is processed, regulate wind pushing temperature, air-supply humidity and the air-supply blast of air-cooler 1, regulate the air force of volume damper 8 simultaneously.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (7)
1. a continuous yarn spinning cross air blowing device, there is manifold (1), oiling device (14) and coiler device (15), manifold (1) bottom is provided with spinnerets (2), spinnerets (2) below is provided with cross air blowing device, it is characterized in that: described cross air blowing device comprises air-cooler (3), air-cooler (3) is connected with ajutage (4) and rectification air channel (5), is provided with filter (7) and volume damper (8) between ajutage (4) and rectification air channel (5);
The air outlet in described rectification air channel (5) is provided with cowling panel (6), slinning cabinet is provided with lateral blowing baffle plate (9) with respect to the opposite side of cowling panel (6), lateral blowing baffle plate (9) is provided with a plurality of slanting baffles (10), slanting baffle (10) is 35-50 ° with the angle of lateral blowing baffle plate (9), and pressure and temp detector (11) is installed in slinning cabinet;
Described air-cooler (3) is connected with switch board (12), in switch board (12), be provided with PLC controller (13), described volume damper (8), pressure and temp detector (11) and air-cooler (3) are connected with PLC controller (13) by wired or wireless.
2. continuous yarn spinning cross air blowing device according to claim 1, is characterized in that: described filter (7) is positioned at volume damper (8) top.
3. continuous yarn spinning cross air blowing device according to claim 1, is characterized in that: described cowling panel (6) is three-decker, and the both sides of cowling panel (6) are that stainless steel cloth, centre are honeycomb core.
4. continuous yarn spinning cross air blowing device according to claim 1, is characterized in that: described lateral blowing baffle plate (9) is identical with cowling panel (6) width, and the length of lateral blowing baffle plate (9) is greater than the length of cowling panel (6).
5. continuous yarn spinning cross air blowing device according to claim 1, is characterized in that: described oiling device (14) is built in slinning cabinet, and coiler device (15) is positioned at cross air blowing device below.
6. a blowing technique that adopts continuous yarn spinning cross air blowing device, is characterized in that: the technique of specifically drying is as follows:
A, startup air-cooler (1), at switch board (12), setting wind pushing temperature is 14-17 ℃, and air-supply humidity is 80-90%, and air-supply blast is 500-600Pa;
B, cold wind except dust impurity enters rectification air channel (5), blow to spinning by cowling panel (6) by filter (7);
In c, blowing process, according to pressure and temp detector (11) data measured after PLC controller (13) is processed, regulate wind pushing temperature, air-supply humidity and the air-supply blast of air-cooler (1), regulate the air force of volume damper (8) simultaneously.
7. the blowing technique of employing continuous yarn spinning cross air blowing device according to claim 6, is characterized in that: in described step a, wind pushing temperature is set as 15 ℃, and air-supply humidity is 85%, and air-supply blast is 500Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200824.3A CN103952782A (en) | 2014-05-13 | 2014-05-13 | Filament spinning lateral blowing device and blowing technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200824.3A CN103952782A (en) | 2014-05-13 | 2014-05-13 | Filament spinning lateral blowing device and blowing technology thereof |
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| CN103952782A true CN103952782A (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410200824.3A Pending CN103952782A (en) | 2014-05-13 | 2014-05-13 | Filament spinning lateral blowing device and blowing technology thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195654A (en) * | 2014-08-29 | 2014-12-10 | 井孝安 | Novel lateral blowing device |
| CN106048753A (en) * | 2016-07-28 | 2016-10-26 | 苏州敏喆机械有限公司 | Center annular blowing device for melt spinning |
| CN106120002A (en) * | 2016-07-28 | 2016-11-16 | 苏州敏喆机械有限公司 | A kind of melt spinning outer-ring ventilation device |
| CN106835308A (en) * | 2017-03-26 | 2017-06-13 | 响水县永泰纺织制衣有限公司 | One kind is for cooling down many synthetic filaments devices |
| CN106868612A (en) * | 2017-03-28 | 2017-06-20 | 苏州市朗润纺织科技有限公司 | Cooling device in spinning |
| CN108754651A (en) * | 2018-09-07 | 2018-11-06 | 福建锦江科技有限公司 | The unmanned automated production equipment of imitative wool chinlon filament |
| CN108950706A (en) * | 2018-09-07 | 2018-12-07 | 福建锦江科技有限公司 | A kind of preparation process of imitative wool nylon fibre |
| CN110373730A (en) * | 2019-08-16 | 2019-10-25 | 苏州金纬化纤工程技术有限公司 | Air quantity for synthetic fiber spinning automatically controls cross air blowing device |
| CN110387589A (en) * | 2019-07-15 | 2019-10-29 | 常州亿达化纤有限公司 | A kind of cooling device and production method of high-strength fire-retarding polyester industrial filament yarn |
| CN112011838A (en) * | 2019-05-29 | 2020-12-01 | 上海炅杰橡塑实业有限公司 | Circulating cooling device of spinning machine |
| CN112663150A (en) * | 2020-11-24 | 2021-04-16 | 苏州帝达化纤机械制造有限公司 | Spinning equipment for producing composite conductive fiber POY (polyester pre-oriented yarn) |
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| CN202913098U (en) * | 2012-12-05 | 2013-05-01 | 苏州新晨化纤有限公司 | Spinning cooling device |
| CN203238362U (en) * | 2013-03-17 | 2013-10-16 | 浙江德科实业有限公司 | Rectifying layer for side blowing device for spinning |
| CN203834064U (en) * | 2014-05-13 | 2014-09-17 | 张家港欣阳化纤有限公司 | Lateral air blowing device for filament spinning |
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| JPS53119316A (en) * | 1977-03-24 | 1978-10-18 | Teijin Ltd | Multiposition spinning |
| EP0217097A2 (en) * | 1985-08-31 | 1987-04-08 | b a r m a g Barmer Maschinenfabrik Aktiengesellschaft | Spinning shaft with a perforated part near the spinneret |
| US4978485A (en) * | 1988-07-25 | 1990-12-18 | Amoco Corporation | Method for controlling a quench fluid velocity in a polymer melt spinning process |
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| CN202202030U (en) * | 2011-08-20 | 2012-04-25 | 苏州敏喆机械有限公司 | Rectifying component of air side-blowing window |
| CN102953132A (en) * | 2011-08-20 | 2013-03-06 | 苏州敏喆机械有限公司 | Rectifying component of cross air blowing window |
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| CN203238362U (en) * | 2013-03-17 | 2013-10-16 | 浙江德科实业有限公司 | Rectifying layer for side blowing device for spinning |
| CN203834064U (en) * | 2014-05-13 | 2014-09-17 | 张家港欣阳化纤有限公司 | Lateral air blowing device for filament spinning |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195654A (en) * | 2014-08-29 | 2014-12-10 | 井孝安 | Novel lateral blowing device |
| CN106048753A (en) * | 2016-07-28 | 2016-10-26 | 苏州敏喆机械有限公司 | Center annular blowing device for melt spinning |
| CN106120002A (en) * | 2016-07-28 | 2016-11-16 | 苏州敏喆机械有限公司 | A kind of melt spinning outer-ring ventilation device |
| CN106835308A (en) * | 2017-03-26 | 2017-06-13 | 响水县永泰纺织制衣有限公司 | One kind is for cooling down many synthetic filaments devices |
| CN106868612A (en) * | 2017-03-28 | 2017-06-20 | 苏州市朗润纺织科技有限公司 | Cooling device in spinning |
| CN108754651A (en) * | 2018-09-07 | 2018-11-06 | 福建锦江科技有限公司 | The unmanned automated production equipment of imitative wool chinlon filament |
| CN108950706A (en) * | 2018-09-07 | 2018-12-07 | 福建锦江科技有限公司 | A kind of preparation process of imitative wool nylon fibre |
| CN108754651B (en) * | 2018-09-07 | 2019-12-13 | 福建锦江科技有限公司 | Unmanned automatic production equipment of wool-like chinlon filaments |
| CN112011838A (en) * | 2019-05-29 | 2020-12-01 | 上海炅杰橡塑实业有限公司 | Circulating cooling device of spinning machine |
| CN110387589A (en) * | 2019-07-15 | 2019-10-29 | 常州亿达化纤有限公司 | A kind of cooling device and production method of high-strength fire-retarding polyester industrial filament yarn |
| CN110373730A (en) * | 2019-08-16 | 2019-10-25 | 苏州金纬化纤工程技术有限公司 | Air quantity for synthetic fiber spinning automatically controls cross air blowing device |
| CN112663150A (en) * | 2020-11-24 | 2021-04-16 | 苏州帝达化纤机械制造有限公司 | Spinning equipment for producing composite conductive fiber POY (polyester pre-oriented yarn) |
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Application publication date: 20140730 |