CN104711688B - Fuse wire air tunnel generation sprayer - Google Patents
Fuse wire air tunnel generation sprayer Download PDFInfo
- Publication number
- CN104711688B CN104711688B CN201510160802.3A CN201510160802A CN104711688B CN 104711688 B CN104711688 B CN 104711688B CN 201510160802 A CN201510160802 A CN 201510160802A CN 104711688 B CN104711688 B CN 104711688B
- Authority
- CN
- China
- Prior art keywords
- fuse
- fin
- spinning head
- synthetic fibers
- melt
- 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.)
- Active
Links
- 238000009987 spinning Methods 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 24
- 239000012209 synthetic fiber Substances 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000003786 synthesis reaction Methods 0.000 abstract description 5
- 239000011324 bead Substances 0.000 abstract 2
- 239000000155 melt Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000000048 melt cooling Methods 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention provides a fuse wire air tunnel generation sprayer. The fuse wire tunnel generation sprayer comprises a spinning jet, wherein the spinning jet is rotationally connected to an extrusion support; the inner wall of a nozzle section of the spinning jet is provided with riflings and beads which are arranged in adjacency. According to the invention, the riflings and the beads are respectively formed before fuse is sprayed out of the spinning jet, so that covers and sags are formed on the surface of the fuse; after the fuse is sprayed out, because of the rotation of the use, the cover at the outermost layer is tightened by screwing because of relatively long diameter, and the sags are gradually covered, so than an air tunnel is formed in a synthesis fiber by cooling the fuse, and the air content of the synthesis fiber is improved.
Description
Art
The present invention relates to synthesis spinning equipment field, especially, it is a kind of spinning nozzle controlling fuse air content.
Background technology
One of main manufacturing process of melt spinning chemical fibre, abbreviation melt-spun.Synthetic fibers principal item terylene, brocade
Synthetic fibre, polypropylene etc. all adopt melt-spun to produce.Melt-spun be mainly characterized by that winding speed is high, do not need solvent and precipitant, equipment letter
Single, technological process is short.Fusing point is less than the fibre-forming polymer that decomposition temperature, melting form thermally-stabilised melt, all can adopt this
Method shapes.Melt spinning abbreviation melt-spun, is that polymer is heated melting, fibre-forming polymer heats molten in screw extruder
Melt, melt is extruded into thread by dosing pump from spinneret orifice, melt stream cools and solidifies, strand, through oiling and winding, is drawn
Stretch attenuate and fiber.
Synthetic fibers smooth surface through spout processing, uniform diameter degree are high, and multiple fibre forms after twisting and spins
Knit primary product spinning, due to synthetic fibers smooth surface, the therefore obvolvent degree after synthetic fibers twisting is not high, and synthetic fibers exist
After daily wearing abrasion, it is easily broken off fluffing, and synthetic fibers, because smooth and interior solid structure, cause the sky after spinning
Gas conservation rate is not high that is to say, that the thermal and insulating performance of synthetic fibers is not good.
Content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of fuse aire tunnel generates shower nozzle, this fuse
Aire tunnel generates shower nozzle can make synthetic fibers be internally formed aire tunnel.
The technical solution adopted for the present invention to solve the technical problems is:
This fuse aire tunnel generates shower nozzle and includes spinning head, and described spinning head is rotatably connected on an extrusion bearing, institute
The spout section inwall stating spinning head is provided with rifling and fin, and described rifling and fin are disposed adjacent.
Preferably, the depth of described rifling is more than the width of described fin.
Preferably, the lower section of described spinneret exit orifices is provided through the damping ring of synthetic fibers.
Preferably, being provided with cooled nozzle on the fin section of the spout of described spinning head.
Preferably, the cooling air flow velocity that cooled nozzle sprays is less than the spouting velocity of described synthetic fibers, described cold
But the flow diameter of air is less than the sectional area of described fin.
It is an advantage of the current invention that:
Described rifling and fin, respectively before melt sprays spinning head, make bath surface form lid and depression, melt
After ejection, due to the rotation of melt, it is therefore tight because of spiral due to being relatively large in diameter to be in outermost lid, gradually will be recessed
Gai He, makes the interior air content forming aire tunnel, improving synthetic fibers of the synthetic fibers that melt cooling becomes, and then increases synthesis
The heat-insulating property of fiber, meanwhile, the spatial elastic of aire tunnel makes synthetic fibers surface variable again, after increasing synthetic fibers twisting
Obvolvent degree.
Brief description
Fig. 1 is the present invention looks up structural representation that this fuse aire tunnel generates shower nozzle.
Fig. 2 is the main view cross-sectional view that this fuse aire tunnel generates shower nozzle.
Fig. 3 be this fuse aire tunnel generate shower nozzle synthetic fibers spray after schematic cross-section before non-rotation.
Fig. 4 be this fuse aire tunnel generate shower nozzle synthetic fibers spray after schematic cross-section after rotation.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples:
In the present embodiment, refering to Fig. 1 and Fig. 2, this fuse aire tunnel generates shower nozzle and includes spinning head 100, described spray
Silk 100 is rotatably connected on an extrusion bearing 110, and the spout section inwall of described spinning head 100 is provided with rifling 120 and fin
130, described rifling 120 and fin 130 are disposed adjacent.
Refering to Fig. 1 and Fig. 3, the depth of described rifling 120 is more than the width of described fin 130, and the depth of rifling 120 determines
Through the length of the melt of rifling 120, the length Landfill covering of this melt is extruded formed on melt recessed by described fin 130
Fall into, therefore the length of melt can cover depression more than the width of depression.
Above-mentioned fuse aire tunnel generates shower nozzle, and the lower section of described spinning head 100 spout is provided through synthetic fibers
Damping ring 300, damping ring 300 can limit the rotation of synthetic fibers 10 one end, makes the rotation driving synthetic fibers 10 of spinning head 100
Rotation.
Above-mentioned fuse aire tunnel generates shower nozzle, and the fin section of the spout of described spinning head 100 is provided with cooling spray
Mouth 200, cooled nozzle provides cooling air by the air supply pipe 210 being arranged on spinning head 100, and it is cold that cooled nozzle 200 sprays
But air can make the depression cooling being formed on fin 130 extruding melt, because certainly transferring deformation after preventing from spraying spinning head 100.
Above-mentioned fuse aire tunnel generates shower nozzle, and it is fine that the cooling air flow velocity that cooled nozzle 200 sprays is less than described synthesis
The spouting velocity of dimension 10, the flow diameter of described cooling air is less than the sectional area of described fin 130, prevents cooling air from cooling down
The melt beyond depression on melt.
The work process of above-mentioned fuse aire tunnel generation shower nozzle:
Described rifling 120 and fin 130, respectively before melt sprays spinning head 100, make bath surface form lid (lid
Sub- shape melt) and depression (refering to Fig. 3), after melt sprays, due to the rotation of melt, it is in outermost lid due to diameter relatively
Big therefore tight because of spiral, gradually by depression lid and (refering to Fig. 4), make to be formed air tunnel in the synthetic fibers of melt cooling one-tenth
Road, improves the air content of synthetic fibers.
Claims (3)
1. a kind of fuse aire tunnel generates shower nozzle, includings spinning head (100) it is characterised in that: described spinning head (100) rotates
It is connected on an extrusion bearing (110), the spout section inwall of described spinning head (100) is provided with rifling (120) and fin
(130), described rifling (120) and fin (130) are disposed adjacent；
The depth of described rifling (120) is more than the width of described fin (130)；
The lower section of described spinning head (100) spout is provided through the damping ring (300) of synthetic fibers (10).
2. fuse aire tunnel according to claim 1 generate shower nozzle it is characterised in that: the spray of described spinning head (100)
It is provided with cooled nozzle (200) on the fin section of mouth.
3. fuse aire tunnel according to claim 2 generate shower nozzle it is characterised in that: cooled nozzle (200) sprays
Cooling air flow velocity is less than the spouting velocity of described synthetic fibers (10), and the flow diameter of described cooling air is less than described fin
(130) sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160802.3A CN104711688B (en) | 2015-04-07 | 2015-04-07 | Fuse wire air tunnel generation sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160802.3A CN104711688B (en) | 2015-04-07 | 2015-04-07 | Fuse wire air tunnel generation sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104711688A CN104711688A (en) | 2015-06-17 |
| CN104711688B true CN104711688B (en) | 2017-01-25 |
Family
ID=53411396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510160802.3A Active CN104711688B (en) | 2015-04-07 | 2015-04-07 | Fuse wire air tunnel generation sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104711688B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179487A (en) * | 2018-02-07 | 2018-06-19 | 常熟市翔鹰特纤有限公司 | A kind of synthetic fibers rotary spinning system and spinning process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203583035U (en) * | 2013-10-18 | 2014-05-07 | 北京碧水源膜科技有限公司 | Novel spinneret plate for producing long fiber enhanced hollow fiber membrane |
| KR20140059560A (en) * | 2012-11-08 | 2014-05-16 | 엘지전자 주식회사 | Manufacturing apparatus of a hollow fiber |
| WO2014175281A1 (en) * | 2013-04-23 | 2014-10-30 | Nok株式会社 | Process for manufacturing fiber-reinforced porous hollow fiber membrane |
| CN204644517U (en) * | 2015-04-07 | 2015-09-16 | 苏州市晨彩纺织研发有限公司 | A kind of fuse aire tunnel generates shower nozzle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003064003A1 (en) * | 2002-01-29 | 2003-08-07 | Amersham Biosciences Membrane Separations Corp. | Convoluted surface hollow fiber membranes |
-
2015
- 2015-04-07 CN CN201510160802.3A patent/CN104711688B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140059560A (en) * | 2012-11-08 | 2014-05-16 | 엘지전자 주식회사 | Manufacturing apparatus of a hollow fiber |
| WO2014175281A1 (en) * | 2013-04-23 | 2014-10-30 | Nok株式会社 | Process for manufacturing fiber-reinforced porous hollow fiber membrane |
| CN203583035U (en) * | 2013-10-18 | 2014-05-07 | 北京碧水源膜科技有限公司 | Novel spinneret plate for producing long fiber enhanced hollow fiber membrane |
| CN204644517U (en) * | 2015-04-07 | 2015-09-16 | 苏州市晨彩纺织研发有限公司 | A kind of fuse aire tunnel generates shower nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104711688A (en) | 2015-06-17 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: 215200 Wujiang District, Suzhou, Jiangsu, Shengze, Shengze, North Guanyin Lane 38, spring sound, 4 Commercial Plaza 1 unit 542 Patentee after: Suzhou South Island Textile Technology Co., Ltd. Address before: 215200 Shengze, Jiangsu, China Town, Shengze, West No. two ring road, No. 1188, China Textile Science and Technology Park, Wujiang, building 10 Patentee before: SUZHOU CHENCAI TEXTILE RESEARCH DEVELOPMENT CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 215228 Nanyang Street, Nanma Community, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Silk Textile Co., Ltd. Address before: 215200 Spring Voice Commercial Square, No. 38, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province, 4 blocks, Unit 1, 542 Patentee before: Suzhou South Island Textile Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: Tao Yuan Zhen Qing Yun Cun, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Wujiang Tianma Textile Co., Ltd Address before: 215228 Nanyang Street, Nanma Community, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Silk Textile Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210610 Address after: 215225 group 2, Nanma Yongping village, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Aoxuan Textile Technology Co.,Ltd. Address before: Taoyuan Town Qingyun village, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Wujiang Tianma Textile Co.,Ltd. |
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| TR01 | Transfer of patent right |