CN102926001A - Method for changing wind direction of lateral wind blower in fine-denier spinning - Google Patents
Method for changing wind direction of lateral wind blower in fine-denier spinning Download PDFInfo
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- CN102926001A CN102926001A CN2011102289775A CN201110228977A CN102926001A CN 102926001 A CN102926001 A CN 102926001A CN 2011102289775 A CN2011102289775 A CN 2011102289775A CN 201110228977 A CN201110228977 A CN 201110228977A CN 102926001 A CN102926001 A CN 102926001A
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- blower fan
- baffle plate
- wind
- lateral blowing
- blowing baffle
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Abstract
The invention relates to a method for changing the wind direction of a lateral wind blower in fine-denier spinning. According to the method, a lateral wind blowing device comprises the lateral wind blower and a lateral wind blowing baffle, wherein a plurality of inclined baffles are arranged at the upper end of the lateral wind blowing baffle. The method comprises the following steps of: (a) fixedly arranging the lateral wind blowing baffle which is opposite to the lateral wind blower; (b) starting the lateral wind blower in the step (a), so that wind blown out of the lateral wind blower passes through silk flocks and is blown to the lateral wind blowing baffle; and (c) dividing the wind of the lateral wind blower by the inclined baffles in the step (b), so that the wind direction of the wind is consistent with the motion directions of the silk flocks generally, and the wind which is blown to the lower end of the lateral wind blowing baffle forms a backflow. Therefore, by the method, the wind direction of the lateral wind blower is changed. Due to the adoption of the lateral wind blowing baffle, the wind direction of the wind is consistent with the motion directions of the silk flocks generally, and the interference of the lateral wind blower on the silk flocks is reduced. The lateral wind blower is simple in structure and convenient to use.
Description
Technical field
The present invention relates to a kind of method that changes side-blown blower fan wind direction for thin dawn spinning.
Background technology
Spinning spinneret below is exactly lateral blowing, and lateral blowing makes perpendicular to the silk road usually, like this, wind is from blowing over perpendicular to the direction of tow motion, the direction of wind is vertical with the silk direction of motion, and the motion of tow is caused interference, is to cause POY strand spare to become one of large principal element.Existing device, generally be adopt lateral blowing low-combined method of Gao, namely at lateral blowing near spinnerets, cold air blast velocity is lower, and is low on the impact of tow.The shortcoming of this method is larger to the equipment change of lateral blowing, and technical scheme is complicated.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of method that changes side-blown blower fan wind direction for thin dawn spinning is provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of method that changes side-blown blower fan wind direction for thin dawn spinning, the cross air blowing device that the method adopts comprise filament mouth lower end one side that is arranged on spinnerets the side-blown blower fan, be arranged on the lateral blowing baffle plate of side-blown blower fan wind direction opposite side, wherein lateral blowing baffle plate upper end is provided with a plurality of slanting baffles, described method is specific as follows: (a), the polylith slanting baffle is installed in lateral blowing baffle plate upper end, be fixedly installed on the opposite side of side-blown blower fan, and passed with the side-blown blower fan is middle from the lateral blowing baffle plate by the tow of spinnerets ejection; When (b), working, the side-blown blower fan of step (a) is opened, and the vertical tow direction of motion with being sprayed by spinnerets of the wind direction of the blower fan that then blows side blows to the lateral blowing baffle plate, yet the upper part of the wind of side-blown blower fan blows to slanting baffle, and lower part blows to the lateral blowing baffle plate; (c), decomposed by will the blow side wind of blower fan of the slanting baffle in the step (b), formation is along the change of slanting baffle incline direction, unanimous on the whole with the direction of tow motion, blow to simultaneously the wind of the lower end of lateral blowing baffle plate, kept off back by the lateral blowing baffle plate, form backflow and again blow over next wind, consisted of balance, do not change the direction of motion of tow, therefore realize changing the wind direction of side-blown blower fan by the lateral blowing baffle plate.
Preferably, the lateral blowing baffle plate is arranged on 20cm place, filament mouth lower end, and the length of lateral blowing baffle plate is 5～10cm.
More preferably, the length of lateral blowing baffle plate is 8cm.
According to another preferred version of the present invention, the lateral blowing baffle plate is identical with the width on side-blown blower fan two-phase opposite, and the length of lateral blowing baffle plate is more than or equal to lateral blowing captain degree, to the blow side wind direction of blower fan of lateral blowing baffle plate decomposes and alters course so that wind direction and the direction of motion of tow unanimous on the whole.
Because adopt the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
The present invention adopts the lateral blowing baffle plate, with the wind direction interception of side-blown blower fan and decompose, the wind direction of the oblique blowing down that resolves into reciprocal wind direction and formed by the slanting baffle on the 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, and simple in structure, easy to operate.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is the structural representation according to cross air blowing device of the present invention;
Wherein: 1, spinnerets; 10, filament mouth; 2, side-blown blower fan; 3, lateral blowing baffle plate; 30, slanting baffle; 4, tow; 5, oiling device; 6, batching apparatus.
The specific embodiment
As shown in Figure 1, the method that thin dawn spinning changes side-blown blower fan wind direction that is used for according to the present embodiment, the cross air blowing device that the method adopts comprises the side-blown blower fan 2 of filament mouth 10 lower ends one side that is arranged on spinnerets 1, be arranged on the lateral blowing baffle plate 3 of side-blown blower fan 2 wind direction opposite sides, wherein lateral blowing baffle plate 3 upper ends are provided with a plurality of slanting baffles 30, described method is specific as follows: (a), polylith slanting baffle 30 is installed in lateral blowing baffle plate 3 upper ends, be fixedly installed on the opposite side of side-blown blower fan 2, and passed in the middle of side-blown windscreen 3 plates and side-blown blower fan 2 by the tow of spinnerets 1 ejection; When (b), working, the side-blown blower fan 2 of step (a) is opened, and the vertical tow movement technique with being sprayed by spinnerets 1 of the wind direction of the blower fan 2 that then blows side blows to lateral blowing baffle plate 3, yet the upper part of the wind of side-blown blower fan 2 blows to slanting baffle 30, and lower part blows to lateral blowing baffle plate 30; (c), decomposed by will the blow side wind of blower fan of the slanting baffle 30 in the step (b), formation is along the change of slanting baffle 30 incline directions, unanimous on the whole with the direction of tow 4 motions, blow to simultaneously the wind of the lower end of lateral blowing baffle plate 3, kept off back by lateral blowing baffle plate 3, form backflow and again blow over next wind, consisted of balance, do not change the direction of motion of tow 4, therefore realize changing the wind direction of side-blown blower fan 2 by lateral blowing baffle plate 3.
Above-mentioned lateral blowing baffle plate 3 is arranged on 20cm place, filament mouth 10 lower end, and the length of lateral blowing baffle plate 3 is for being 8cm.Lateral blowing baffle plate 3 is identical with the width of 2 liang of opposite faces of side-blown blower fan, and the length of lateral blowing baffle plate 3 is more than or equal to side-blown blower fan 2 length.
According to the lateral blowing baffle plate 3 in the present embodiment, with the wind direction interception of side-blown blower fan 2 and decompose, the wind direction of the oblique blowing down that resolves into reciprocal wind direction and formed by the slanting baffle 2 on the lateral blowing baffle plate 3, make direction and tow 4 directions of motion of wind unanimous on the whole, reduced the interference of 2 pairs of tow 4 of side-blown blower fan, and simple in structure, easy to operate.
Above the present invention has been done detailed description; its purpose is to allow the personage that is familiar with this art can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. one kind is used for the method that thin dawn spinning changes side-blown blower fan wind direction, the cross air blowing device that the method adopts comprise filament mouth (10) lower end one side that is arranged on spinnerets (1) side-blown blower fan (2), be arranged on the lateral blowing baffle plate (3) of described side-blown blower fan (2) wind direction opposite side, described lateral blowing baffle plate (3) upper end is provided with a plurality of slanting baffles (30), and the method for described change lateral blowing wind direction is specific as follows:
(a), the polylith slanting baffle is installed in lateral blowing baffle plate upper end, be fixedly installed on the opposite side of side-blown blower fan, and passed in the middle of lateral blowing baffle plate and side-blown blower fan by the tow of spinnerets ejection;
When (b), working, the side-blown blower fan of step (a) is opened, and the vertical tow direction of motion with being sprayed by spinnerets of the wind direction of the blower fan that then blows side blows to the lateral blowing baffle plate, yet the upper part of the wind of side-blown blower fan blows to slanting baffle, and lower part blows to the lateral blowing baffle plate;
(c), decomposed by will the blow side wind of blower fan of the slanting baffle in the step (b), formation is along the change of slanting baffle incline direction, unanimous on the whole with the direction of tow motion, blow to simultaneously the wind of the lower end of lateral blowing baffle plate, kept off back by the lateral blowing baffle plate, form backflow and again blow over next wind, consisted of balance, do not change the direction of motion of tow, therefore realize changing the wind direction of side-blown blower fan by the lateral blowing baffle plate.
2. the method that changes side-blown blower fan wind direction for thin dawn spinning according to claim 1, it is characterized in that: described lateral blowing baffle plate (3) is arranged on 20cm place, described filament mouth (10) lower end, and the length of described lateral blowing baffle plate (3) is 5～10cm.
3. the method that changes side-blown blower fan wind direction for thin dawn spinning according to claim 2, it is characterized in that: the length of described lateral blowing baffle plate (3) is 8cm.
4. the method that changes side-blown blower fan wind direction for thin dawn spinning according to claim 1, it is characterized in that: described lateral blowing baffle plate (3) is identical with the width of described side-blown blower fan (2) two opposite faces, and the length of described lateral blowing baffle plate (3) is more than or equal to described side-blown blower fan (2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102289775A CN102926001A (en) | 2011-08-11 | 2011-08-11 | Method for changing wind direction of lateral wind blower in fine-denier spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102289775A CN102926001A (en) | 2011-08-11 | 2011-08-11 | Method for changing wind direction of lateral wind blower in fine-denier spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102926001A true CN102926001A (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102289775A Pending CN102926001A (en) | 2011-08-11 | 2011-08-11 | Method for changing wind direction of lateral wind blower in fine-denier spinning |
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| CN (1) | CN102926001A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805513A (en) * | 2015-04-24 | 2015-07-29 | 浙江美丝邦化纤有限公司 | Production method of polyamide-6 fiber |
| CN106757430A (en) * | 2017-02-10 | 2017-05-31 | 苏州金泉新材料股份有限公司 | The lateral-blowing air cooling device of melt-spun PLA silk |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336634A (en) * | 1966-04-22 | 1967-08-22 | Du Pont | Quenching chimney |
| DE19513941A1 (en) * | 1994-04-21 | 1995-10-26 | Barmag Barmer Maschf | Synthetic filament spinning appts. |
| DE10001641A1 (en) * | 1999-01-22 | 2000-08-31 | Barmag Barmer Maschf | Melt spinning assembly has blower wall at cooling box which rides in upper and lower straight guide rails for easy and rapid removal and replacement for cleaning |
| CN1844504A (en) * | 2006-03-14 | 2006-10-11 | 盛虹集团有限公司 | Process for producing porous polyethylene terephthalate fine denier filament by single plate |
| CN201351192Y (en) * | 2009-01-09 | 2009-11-25 | 龙岩成冠化纤有限公司 | Lateral blowing silk-floating preventing device of polyester staple fiber spinning production |
| CN201817587U (en) * | 2010-09-19 | 2011-05-04 | 桐昆集团浙江恒通化纤有限公司 | Polyester circular air blow stringing-up guide plate device |
-
2011
- 2011-08-11 CN CN2011102289775A patent/CN102926001A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336634A (en) * | 1966-04-22 | 1967-08-22 | Du Pont | Quenching chimney |
| DE19513941A1 (en) * | 1994-04-21 | 1995-10-26 | Barmag Barmer Maschf | Synthetic filament spinning appts. |
| DE10001641A1 (en) * | 1999-01-22 | 2000-08-31 | Barmag Barmer Maschf | Melt spinning assembly has blower wall at cooling box which rides in upper and lower straight guide rails for easy and rapid removal and replacement for cleaning |
| CN1844504A (en) * | 2006-03-14 | 2006-10-11 | 盛虹集团有限公司 | Process for producing porous polyethylene terephthalate fine denier filament by single plate |
| CN201351192Y (en) * | 2009-01-09 | 2009-11-25 | 龙岩成冠化纤有限公司 | Lateral blowing silk-floating preventing device of polyester staple fiber spinning production |
| CN201817587U (en) * | 2010-09-19 | 2011-05-04 | 桐昆集团浙江恒通化纤有限公司 | Polyester circular air blow stringing-up guide plate device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805513A (en) * | 2015-04-24 | 2015-07-29 | 浙江美丝邦化纤有限公司 | Production method of polyamide-6 fiber |
| CN104805513B (en) * | 2015-04-24 | 2017-02-01 | 光山县群力化纤有限公司 | Production method of polyamide-6 fiber |
| CN106757430A (en) * | 2017-02-10 | 2017-05-31 | 苏州金泉新材料股份有限公司 | The lateral-blowing air cooling device of melt-spun PLA silk |
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Application publication date: 20130213 |