CN101845674B - Two-layer circular air blow fiber spinning jet - Google Patents
Two-layer circular air blow fiber spinning jet Download PDFInfo
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- CN101845674B CN101845674B CN2010102036989A CN201010203698A CN101845674B CN 101845674 B CN101845674 B CN 101845674B CN 2010102036989 A CN2010102036989 A CN 2010102036989A CN 201010203698 A CN201010203698 A CN 201010203698A CN 101845674 B CN101845674 B CN 101845674B
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Abstract
The present invention discloses a two-layer circular air blow fiber spinning jet which relates to the technical field of textile, in particular to the technical field of the spinning process of chemical fibers. Silk outlets are annularly and evenly arranged on a compression ring, and each silk outlet is fixed with a spinneret plate by a distributing plate. The spinning jet is characterized in that two layers of lateral air blowing systems are arranged below the compression ring at the inner sides of the silk outlets. Polypropylene, ester ether and far infrared anion micro powder are extruded by the spinning jet after being blended in a certain ratio. The spinning jet blows set cold air to the radial directions of the fibers of the crystallization zones of as-spun fibers spun from the silk outlets from the center by the two layers of lateral air blowing systems. The device is a key component for ensuring that the fibers are evenly crystallized to form a profiled section shape with composite fiber features and carrying out posterior spinning draft to make the fibers form three-dimensional curl. The formed fibers are novel light high-elasticity and highly-fluffy thermal down-like fibers with health-care and environmental-protection functions.
Description
Technical field:
The present invention relates to textile technology field, particularly the spray silk technology field of chemical fibre.
Technical background
Polypropylene fibre has heat-insulation warm keeping, light weight (0.91g/cm
3) nonpoisonous and tasteless skin-friendly is good, anti-mildew, antibiotic.Raw material sources are extensive, and cheap, should be a kind of desirable take heat insulating material formed.But according to research and development for many years, even polypropylene fibre forms the hollow three dimensional coil crimp, its compression resilience and the bulkiness PET Hollow three dimensional coil crimp fiber that is far from is good, so polypropylene fibre is used as warming down-like packing material aspect, lags behind terylene (1.38g/cm always
3), the failing of its warming characteristic of light weight brought into play.
Polyether ester fibre is a kind of elastomeric fiber, has the elasticity mechanism of similar spandex, and its elasticity is higher than spandex, polyamide fibre and terylene, and its resilience of extending 3% o'clock is 100%, and 210 ℃ of fusing points are close with the polypropylene fusing point.
The far-infrared negative-ion micro mist is to adopt natural crystal to make tourmaline, and again through pulverizing, airflow milling, after wind revolves and collects the nanoscale attritive powder of making, fineness can reach below the 20nm.The far-infrared negative-ion micro mist has permanent negative oxygen ion emission function, stronger far-infrared transmitting function, good antibiotic and sterilizing function, its health care environment-friendly function is generally acknowledged, is applied to a lot of environment-protecting health-cares field, and it has the negative oxygen ion of release and purifies air, eliminate human-body fatigue, keep energetic, promote blood of human body circulation and metabolism, effects such as deodorization and sterilization.
Natural down has good heat insulating ability, but eider down easily makes moist because of the humidity of environment, preserve the improper living mite that easily goes mouldy, and intensity is relatively poor, and washing can make too much that eider down is pulverized, conglomeration, reduces warmth retention property.
Summary of the invention
One of the object of the invention is for people provide the existing environmental protection of a kind of tool, health care, helps people's the health and the two-layer circular air blow fiber spinning jet of the down-like fiber that air quality is improved again.
The present invention includes pressure ring, annular is evenly arranged the wire vent hole on described pressure ring, by distribution plate fixing spinnerets respectively, is characterized in being provided with horizontal two-layer blower system below the pressure ring of inboard, wire vent hole on each wire vent hole.
With polypropylene, polyether ester, far-infrared negative-ion micro mist, extrude by spinning head after three kinds of composition blend by a certain percentage, the present invention is by two-layer horizontal blower system, radially blow out the cold wind of setting from the fiber of the as-spun fibre crystal region of wire vent hole ejection by middle mind-set, this device is to guarantee that fiber is homogeneously crystallized, form the different in nature cross sectional shape of composite fibre characteristic, for after spin drawing-off and make fiber form the critical component of three-dimensional crimp.The fiber that forms is a kind of health care that has, the down-like tencel of the high elasticity of environment-friendly function, high fluffy, lightweight thermal.
The specific design scheme that the present invention forms horizontal two-layer blower system is: the center connects the inverted conical shape joint below pressure ring, the periphery of described inverted conical shape joint connects ring plate, upper fixed at described ring plate is provided with annular pressure aerofoil, between described annular pressure aerofoil and ring plate, be provided with at interval, uniform vertical wind hole on the ring plate below the described interval, fixedly install down the horn-like crust of weathering below described inverted conical shape joint, described inverted conical shape joint and described fall are provided with annular wind channel between the horn-like crust of weathering.
Be provided with first annular boss in described periphery of falling the horn-like crust of weathering towards ring plate.
Be provided with towards falling second annular boss of the horn-like crust of weathering in the periphery of described ring plate.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
As shown in Figure 1, annular is evenly arranged wire vent hole 2 on pressure ring 1, by distribution plate 3 fixing spinnerets 4 respectively, horizontal two-layer blower system is set below the pressure ring 1 of 2 inboards, wire vent hole on each wire vent hole 2.
The horizontal concrete scheme of two-layer blower system is: the center connects inverted conical shape joint 5 below pressure ring 1, and the periphery disjunctor of inverted conical shape joint 5 is provided with ring plate 6, and the external diameter of ring plate 6 is less than the distance of wire vent hole 2 to pressure ring 1 center.Upper fixed at ring plate 6 is provided with the annular aerofoil 7 of pressing, and annular is pressed interval 8, uniform vertical wind hole 9 on the ring plate 6 below the interval 8 are set between aerofoil 7 and the ring plate 6.
Inverted conical shape joint 5 belows fixedly install down the horn-like crust of weathering 10, inverted conical shape joint 5 and fall annular wind channel 11 is set between the horn-like crust of weathering 10.
The periphery of the horn-like crust of weathering 10 of falling is provided with first annular boss 12 towards ring plate 6.
The periphery of ring plate 6 is provided with towards falling second annular boss 13 of the horn-like crust of weathering 10.
Connect blast pipe 14 in inverted conical shape joint 5 lower ends, can realize horizontal two-layer blowing.
Claims (3)
1. two-layer circular air blow fiber spinning jet, comprise pressure ring, annular is evenly arranged the wire vent hole on described pressure ring, on each wire vent hole by distribution plate fixing spinnerets respectively, horizontal two-layer blower system is set below the pressure ring of inboard, wire vent hole, it is characterized in that the center connects the back taper joint below pressure ring, the periphery of described back taper joint connects ring plate, upper fixed at described ring plate is provided with annular pressure aerofoil, between described annular pressure aerofoil and ring plate, be provided with at interval, uniform vertical wind hole on the ring plate below the described interval, fixedly install down the horn-like crust of weathering below described back taper joint, described back taper joint and described fall are provided with annular wind channel between the horn-like crust of weathering.
2. according to the described two-layer circular air blow fiber spinning jet of claim 1, it is characterized in that being provided with first annular boss towards ring plate in described periphery of falling the horn-like crust of weathering.
3. according to claim 1 or 2 described two-layer circular air blow fiber spinning jets, it is characterized in that periphery at described ring plate is provided with towards falling second annular boss of the horn-like crust of weathering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102036989A CN101845674B (en) | 2010-06-07 | 2010-06-07 | Two-layer circular air blow fiber spinning jet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102036989A CN101845674B (en) | 2010-06-07 | 2010-06-07 | Two-layer circular air blow fiber spinning jet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101845674A CN101845674A (en) | 2010-09-29 |
| CN101845674B true CN101845674B (en) | 2011-09-28 |
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ID=42770487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102036989A Active CN101845674B (en) | 2010-06-07 | 2010-06-07 | Two-layer circular air blow fiber spinning jet |
Country Status (1)
| Country | Link |
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| CN (1) | CN101845674B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290490A (en) * | 2013-05-13 | 2013-09-11 | 张家港攒鑫特种纤维有限公司 | Spinneret plate |
| CN103498202A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | Melt-blown head of melt-blown machine |
| CN106521648B (en) * | 2016-12-21 | 2019-02-19 | 王维列 | A kind of viscose rayon spinning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111912A (en) * | 1993-07-01 | 1995-11-15 | 连津格股份公司 | Process and device for producing cellulose fibres |
| CN1157861A (en) * | 1995-11-30 | 1997-08-27 | 里特自动有限公司 | Melting spining device |
| CN1407144A (en) * | 2001-08-18 | 2003-04-02 | 诺马格有限及两合公司 | Spinning devices |
| CN1711375A (en) * | 2002-11-09 | 2005-12-21 | 苏拉有限及两合公司 | Method and apparatus for melt spinning and cooling a plurality of synthetic filaments |
| CN201495322U (en) * | 2009-09-10 | 2010-06-02 | 大亚科技股份有限公司 | Top plate device of polypropylene fiber filament bundle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08218217A (en) * | 1995-02-13 | 1996-08-27 | Teijin Ltd | Apparatus for cooling yarn |
| JP2010077570A (en) * | 2008-09-29 | 2010-04-08 | Toray Ind Inc | Melt-spinning method and melt-spinning apparatus |
| CN201695110U (en) * | 2010-06-07 | 2011-01-05 | 扬州华美丙纶纺织有限公司 | Two-layer annular blowing fiber spinning head |
-
2010
- 2010-06-07 CN CN2010102036989A patent/CN101845674B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111912A (en) * | 1993-07-01 | 1995-11-15 | 连津格股份公司 | Process and device for producing cellulose fibres |
| CN1157861A (en) * | 1995-11-30 | 1997-08-27 | 里特自动有限公司 | Melting spining device |
| CN1407144A (en) * | 2001-08-18 | 2003-04-02 | 诺马格有限及两合公司 | Spinning devices |
| CN1711375A (en) * | 2002-11-09 | 2005-12-21 | 苏拉有限及两合公司 | Method and apparatus for melt spinning and cooling a plurality of synthetic filaments |
| CN201495322U (en) * | 2009-09-10 | 2010-06-02 | 大亚科技股份有限公司 | Top plate device of polypropylene fiber filament bundle |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2010-77570A 2010.04.08 |
| JP特开平8-218217A 1996.08.27 |
Also Published As
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| CN101845674A (en) | 2010-09-29 |
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| C14 | Grant of patent or utility model | ||
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Owner name: YANGZHOU YONGHUI TEXTILE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YANGZHOU HUAMEI POLYPROPYLENE FIBRE TEXTILE CO., LTD. Effective date: 20140328 |
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Effective date of registration: 20140328 Address after: 29 No. 225600 Jiangsu city of Gaoyou province Bosideng Road Economic Development Zone Patentee after: YANGZHOU YONGHUI TEXTILE TECHNOLOGY CO., LTD. Address before: 225600 Gaoyou city of Jiangsu Province Yu Wen Road No. 999 Patentee before: Yangzhou Huamei Polypropylene Fibre Textile Co., Ltd. |