CN101899719B - Novel spinning component - Google Patents
Novel spinning component Download PDFInfo
- Publication number
- CN101899719B CN101899719B CN200910057309.3A CN200910057309A CN101899719B CN 101899719 B CN101899719 B CN 101899719B CN 200910057309 A CN200910057309 A CN 200910057309A CN 101899719 B CN101899719 B CN 101899719B
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- CN
- China
- Prior art keywords
- headgear
- spinning component
- spinning
- distribution plate
- spinnerets
- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a novel spinning component which can save energy better and make the production operation convenient. The novel spinning component is provided with a spinneret, a distribution plate and a retaining cap, wherein the spinneret has a two-section structure, of which one section is embedded into the retaining cap and connected with the distribution plate and the other section protrudes out of the retaining cap and extends into spin cooling liquid to spin under the spin cooling liquid. The novel spinning component has the following advantages that: (1) solvent-containing melt spins under the cooling liquid level through the spinneret section protruding out of the retaining cap surface, so slivers can be prevented from producing bubbles and the breakage of the slivers can be reduced; and (2) the spinning component does not increase special processes or devices, saves energy, reduces consumption and lowers production cost.
Description
Technical field
The present invention relates to a kind of filament spinning component of chemical fibre solution extruding spinning, particularly relate to a kind of solution filament spinning component containing solvent high temperature evaporation.
Background technology
For the melt spinning technology that contains solvent in solution, be the foamed phenomenon that prevents that spinning nozzle from extruding, prior art is improved spinning defect to be had following several.
(1) in screw rod and solution chamber, utilize vavuum pump aspirator to extract solvent vapo(u)r out, its defect is that pump orifice is stopped up in the low melting point of the oligomer in solution, volatile meeting, and utilization rate of equipment and installations reduces, and impact is produced and improved cost.
(2) below spinning nozzle assembly, deformation region adds pneumatic shuttle, and its defect is to need gases at high pressure to keep pressure, and energy resource consumption is excessive, and the continuity of production is subject to larger restriction, causes production cost high.
Summary of the invention
The object of the invention is in order to overcome technological deficiency recited above, a kind of novel spinning component that facilitates production operation of more saving the energy is provided.
In order to solve technical problem recited above, the present invention takes following technical scheme:
The invention provides a kind of filament spinning component, there is spinnerets, distribution plate (also can be called spray silk establishment pressing plate) and headgear, wherein, the structure of spinnerets adopts two-part, one section embeds headgear and is connected with distribution plate, another section is protruded headgear, stretches into spinning cooling fluid, spinning under the cooling liquid level of spinning.
Wherein, the length that spinnerets embeds headgear is 20mm, and the length of protruding headgear face is 50～65mm.
Spinnerets employing insulation, macromolecule or the inorganic heat-insulating material that high temperature resistant and chemical stability is high are made; Distribution plate and headgear adopt stainless steel material.
Insulation, the macromolecular material that high temperature resistant and chemical stability is high are polytetrafluoroethylene (PTFE) macromolecular material and other insulation, the inorganic heat-insulating material of high temperature-resistant polymer material.
Spinning cooling fluid is water, alcohol or acetone.
Adopt filament spinning component of the present invention, there is following technique effect:
(1) solution that contains solvent, by the spinnerets section spinning moulding under cooling liquid level that protrudes headgear face, can prevent that strand from producing bubble, reduces fracture of wire.
(2) filament spinning component does not increase Special process and device, and energy-saving consumption-reducing reduces production costs.
Brief description of the drawings
Fig. 1 is assembly schematic diagram of the present invention.
Wherein, 1 is that headgear, 2 is that distribution plate (also referred to as a spray silk establishment pressing plate), 3 is that spinnerets, 4 is spinning cooling fluid.
Detailed description of the invention
Embodiment mono-:
The material of headgear and distribution plate is stainless steel material; The material of spinnerets is polytetrafluoroethylene (PTFE) macromolecular material; One section of length that embeds spinning headgear of spinnerets is 20mm, and the length of protruding headgear face is 50mm; Spinning solution is PVA, and solid content is 60%; Spinning cooling fluid is water, and temperature is 10 DEG C; Recording precursor bubble is 2/100m.
Embodiment bis-:
The material of headgear and distribution plate is stainless steel material; The material of spinnerets is polytetrafluoroethylene (PTFE) macromolecular material; One section of length that embeds spinning headgear of spinnerets is 20mm, and the length of protruding headgear face is 65mm; Spinning solution is pp, and solid content is 20%; Spinning cooling fluid is water, and temperature is 5 DEG C; Record precursor bubble: 1/100m.
Although the present invention has been explained in detail and has quoted embodiment as proof, for those of ordinary skill in the art, various schemes, amendment and the change that obviously can make according to above-mentioned explanation, within all should being included in the scope of claim.
Claims (4)
1. a filament spinning component, there is spinnerets, distribution plate and headgear, it is characterized in that: the structure of spinnerets adopts two-part, one section embeds headgear and is connected with distribution plate, another section is protruded headgear, stretches into spinning cooling fluid, spinning under the cooling liquid level of spinning, the length that described spinnerets embeds headgear is 20mm, and the length of protruding headgear face is 50～65mm.
2. filament spinning component as claimed in claim 1, is characterized in that: described spinning cooling fluid is water, alcohol or acetone.
3. filament spinning component as claimed in claim 1, is characterized in that: described spinnerets employing insulation, macromolecule or the inorganic heat-insulating material that high temperature resistant and chemical stability is high are made; Distribution plate and headgear adopt stainless steel material.
4. filament spinning component as claimed in claim 3, is characterized in that: described insulation, the macromolecular material that high temperature resistant and chemical stability is high are polytetrafluoroethylene (PTFE) macromolecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910057309.3A CN101899719B (en) | 2009-05-25 | 2009-05-25 | Novel spinning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910057309.3A CN101899719B (en) | 2009-05-25 | 2009-05-25 | Novel spinning component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101899719A CN101899719A (en) | 2010-12-01 |
| CN101899719B true CN101899719B (en) | 2014-08-27 |
Family
ID=43225619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910057309.3A Expired - Fee Related CN101899719B (en) | 2009-05-25 | 2009-05-25 | Novel spinning component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101899719B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160939A (en) * | 2011-12-08 | 2013-06-19 | 上海启鹏工程材料科技有限公司 | Compressing spinning-spinneret assembly and implementing method thereof |
| CN103866410A (en) * | 2012-12-13 | 2014-06-18 | 上海启鹏工程材料科技有限公司 | Producing method of spinning component and manufactured floral coarse denier fibers |
| CN103866411A (en) * | 2012-12-13 | 2014-06-18 | 上海启鹏工程材料科技有限公司 | Spinning component |
| CN108728912A (en) * | 2018-07-10 | 2018-11-02 | 睢宁县同佳化纤厂 | A kind of chemical fibre spinneret plate structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126434A (en) * | 1961-07-24 | 1964-03-24 | Damping of surface movement of quench bath in | |
| US3206529A (en) * | 1961-11-30 | 1965-09-14 | American Enka Corp | Extrusion process and apparatus |
| CN1544719A (en) * | 2003-11-10 | 2004-11-10 | 忠 黄 | Water cooling method in polyester fiber melt-spinning |
| CN1763272A (en) * | 2005-11-14 | 2006-04-26 | 中国石化仪征化纤股份有限公司 | Bolt fastening type high-productivity compact top-mounted spinning assembly |
| CN101094941A (en) * | 2004-11-05 | 2007-12-26 | 英纳格里蒂有限责任公司 | Melt-spun multifilament polyolefin yarn formation processes and yarns formed therefrom |
| CN201406485Y (en) * | 2009-05-25 | 2010-02-17 | 上海启鹏化工有限公司 | Novel spinning assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2082618A (en) * | 1935-01-30 | 1937-06-01 | Du Pont | Extrusion device |
| BE637676A (en) * | 1962-09-27 | |||
| US3448185A (en) * | 1967-03-28 | 1969-06-03 | Monsanto Co | Melt-spinning of filaments |
| JPS6053864B2 (en) * | 1978-12-06 | 1985-11-27 | 富士写真フイルム株式会社 | Noodling device for gelatin dispersion solution |
-
2009
- 2009-05-25 CN CN200910057309.3A patent/CN101899719B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126434A (en) * | 1961-07-24 | 1964-03-24 | Damping of surface movement of quench bath in | |
| US3206529A (en) * | 1961-11-30 | 1965-09-14 | American Enka Corp | Extrusion process and apparatus |
| CN1544719A (en) * | 2003-11-10 | 2004-11-10 | 忠 黄 | Water cooling method in polyester fiber melt-spinning |
| CN101094941A (en) * | 2004-11-05 | 2007-12-26 | 英纳格里蒂有限责任公司 | Melt-spun multifilament polyolefin yarn formation processes and yarns formed therefrom |
| CN1763272A (en) * | 2005-11-14 | 2006-04-26 | 中国石化仪征化纤股份有限公司 | Bolt fastening type high-productivity compact top-mounted spinning assembly |
| CN201406485Y (en) * | 2009-05-25 | 2010-02-17 | 上海启鹏化工有限公司 | Novel spinning assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101899719A (en) | 2010-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201209 No. 158, Chuansha Road, Shanghai, Pudong New Area Applicant after: Shanghai KNP Material Technology Co., Ltd. Co-applicant after: Haichuan Industry Co., Ltd., Shenzhen Co-applicant after: Oceanpower Corp. Co-applicant after: Heyuan Oceanpower Technology Co., Ltd. Address before: 201209 No. 158, Chuansha Road, Shanghai, Pudong New Area Applicant before: Shanghai KNP Chemical Co., Ltd. Co-applicant before: Haichuan Industry Co., Ltd., Shenzhen Co-applicant before: Oceanpower Corp. Co-applicant before: Heyuan Oceanpower Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI KNP CHEMICAL CO., LTD. TO: SHANGHAI KNP MATERIAL TECHNOLOGY CO., LTD. |
|
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |