CN101899719A - Novel spinning component - Google Patents
Novel spinning component Download PDFInfo
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- CN101899719A CN101899719A CN2009100573093A CN200910057309A CN101899719A CN 101899719 A CN101899719 A CN 101899719A CN 2009100573093 A CN2009100573093 A CN 2009100573093A CN 200910057309 A CN200910057309 A CN 200910057309A CN 101899719 A CN101899719 A CN 101899719A
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- Prior art keywords
- headgear
- spinning component
- spinning
- distribution plate
- spinnerets
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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 melt extruding spinning, particularly relate to a kind of melt spinning assembly that contains the solvent high temperature evaporation.
Background technology
At the melt spinning technology that contains solvent in the melt, be the foamed phenomenon that prevents that the spinning nozzle place from extruding, prior art is improved the spinning defective to be had following several:
(1) utilize the vavuum pump aspirator to extract solvent vapo(u)r out in screw rod and the melt chamber, its defective is that pump orifice is stopped up in the low melting point of the oligomer in the melt, volatile meeting, and utilization rate of equipment and installations reduces, and influence is produced and improved cost.
(2) deformation region adds pneumatic shuttle below the spinning nozzle assembly, and its defective is to need gases at high pressure to keep-up pressure, and energy resource consumption is excessive, and the continuity of production is subjected to bigger restriction, causes the production cost height.
Summary of the invention
The objective of the invention is in order to overcome technological deficiency recited above, a kind of novel spinning component that makes things convenient for production operation of saving energy savings more is provided.
In order to solve technical problem recited above, the present invention takes following technical scheme:
The invention provides a kind of novel filament spinning component, have 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 the spinning cooling fluid, spinning under spinning cooling liquid level.
Wherein, the length that spinnerets embeds headgear is 5～35mm, and the length of protruding the headgear face is 5～100mm.
Spinnerets adopts insulation, high temperature resistant and macromolecule or inorganic heat-insulating material that chemical stability is high to make; Distribution plate and headgear adopt stainless steel material.
Insulation, high temperature resistant and macromolecular material that chemical stability is high are polytetrafluoroethylene (PTFE) macromolecular material and other insulation, the inorganic heat-insulating material of high temperature-resistant polymer material.
The spinning cooling fluid is water, alcohol or acetone.
Adopt novel spinning component of the present invention, have following technique effect:
(1) melt that contains solvent can prevent that by the spinnerets section of protruding headgear face spinning moulding under the cooling liquid level strand from producing bubble, reduces fracture of wire.
(2) filament spinning component does not increase special-purpose operation and device, and energy-saving consumption-reducing reduces production costs.
Description of drawings
Fig. 1 is an assembly schematic diagram of the present invention.
Wherein, 1 is that headgear, 2 is that distribution plate (being also referred to as a spray silk establishment pressing plate), 3 is that spinnerets, 4 is the spinning cooling fluid.
The specific embodiment
Embodiment one:
The material of headgear and distribution plate is a stainless steel material; The material of spinnerets is the polytetrafluoroethylene (PTFE) macromolecular material; One section length that embeds the spinning headgear of spinnerets is 20mm, and the length of protruding the headgear face is 50mm; Spinning melt is PVA, and solid content is 60%; The spinning cooling fluid is a water, and temperature is 10 ℃; Recording the precursor bubble is 2/100m.
Embodiment two:
The material of headgear and distribution plate is a stainless steel material; The material of spinnerets is the polytetrafluoroethylene (PTFE) macromolecular material; One section length that embeds the spinning headgear of spinnerets is 20mm, and the length of protruding the headgear face is 65mm; Spinning melt is PP, and solid content is 20%; The spinning cooling fluid is a water, and temperature is 5 ℃; Record the precursor bubble: 1/100m.
Although the present invention has done to describe in detail and quoted embodiment as proof, for those of ordinary skill in the art, obviously various schemes, modification and the change that can make according to above-mentioned explanation all should be included within the scope of claim.
Claims (5)
1. a novel filament spinning component has spinnerets, distribution plate and headgear, it is characterized in that: the structure of spinnerets adopts two-part, and one section embedding headgear is connected with distribution plate, and another section is protruded headgear, stretches into the spinning cooling fluid, spinning under spinning cooling liquid level.
2. filament spinning component as claimed in claim 1 is characterized in that: the length that spinnerets embeds headgear is 5～35mm, and the length of protruding the headgear face is 5～100mm.
3. filament spinning component as claimed in claim 1 is characterized in that: described spinning cooling fluid is water, alcohol or acetone.
4. filament spinning component as claimed in claim 1 is characterized in that: described spinnerets adopts insulation, high temperature resistant and macromolecule or inorganic heat-insulating material that chemical stability is high to make; Distribution plate and headgear adopt stainless steel material.
5. filament spinning component as claimed in claim 4 is characterized in that: described insulation, high temperature resistant and macromolecular material that chemical stability is high are the 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 true CN101899719A (en) | 2010-12-01 |
| CN101899719B 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) |
Cited By (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 |
| CN103866411A (en) * | 2012-12-13 | 2014-06-18 | 上海启鹏工程材料科技有限公司 | Spinning component |
| 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 |
| 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 (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2082618A (en) * | 1935-01-30 | 1937-06-01 | Du Pont | Extrusion device |
| 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 |
| US3389428A (en) * | 1962-09-27 | 1968-06-25 | Chatillon Italiana Fibre | Apparatus for the wet extrusion of solutions of polymers of vinyl chloride exhibiting a high degree of syndiotacticity |
| US3448185A (en) * | 1967-03-28 | 1969-06-03 | Monsanto Co | Melt-spinning of filaments |
| US4307055A (en) * | 1978-12-06 | 1981-12-22 | Fuji Photo Film Co., Ltd. | Apparatus and process for noodling gelatin dispersion |
| 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 |
-
2009
- 2009-05-25 CN CN200910057309.3A patent/CN101899719B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2082618A (en) * | 1935-01-30 | 1937-06-01 | Du Pont | Extrusion device |
| 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 |
| US3389428A (en) * | 1962-09-27 | 1968-06-25 | Chatillon Italiana Fibre | Apparatus for the wet extrusion of solutions of polymers of vinyl chloride exhibiting a high degree of syndiotacticity |
| US3448185A (en) * | 1967-03-28 | 1969-06-03 | Monsanto Co | Melt-spinning of filaments |
| US4307055A (en) * | 1978-12-06 | 1981-12-22 | Fuji Photo Film Co., Ltd. | Apparatus and process for noodling gelatin dispersion |
| 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 |
Cited By (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 |
| CN103866411A (en) * | 2012-12-13 | 2014-06-18 | 上海启鹏工程材料科技有限公司 | Spinning component |
| 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 |
| CN108728912A (en) * | 2018-07-10 | 2018-11-02 | 睢宁县同佳化纤厂 | A kind of chemical fibre spinneret plate structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101899719B (en) | 2014-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C53 | Correction of patent of 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 |