CN204779948U - Fog cold type fuse shower nozzle - Google Patents
Fog cold type fuse shower nozzle Download PDFInfo
- Publication number
- CN204779948U CN204779948U CN201520367309.4U CN201520367309U CN204779948U CN 204779948 U CN204779948 U CN 204779948U CN 201520367309 U CN201520367309 U CN 201520367309U CN 204779948 U CN204779948 U CN 204779948U
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- cooling cover
- cold type
- type fuse
- atomizer
- 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
Links
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model provides a fog cold type fuse shower nozzle, including the shower nozzle, be provided with the cooling sleeve through the fuse -element under the spout of shower nozzle, cooling sleeve's surperficial equipartition has air exit and conducting coating, be provided with the atomizer around the fuse -element between cooling sleeve and the shower nozzle, the atomizer to spray water smoke in the cooling sleeve, atomizer and conducting coating link respectively into the electrode that the electrostatic generator is opposite, among the utility model the atomizer to spray water smoke in the cooling sleeve, water smoke is because the effect of static is moved to the cooling sleeve inner wall, and water smoke is heated and evaporates the extrusion the fuse -element effectively prevents the phenomenon that inflates of fuse -element.
Description
Technical field
The utility model relates to apparatus for melt spinning field, especially, is a kind of mist cold type fuse shower nozzle.
Background technology
One of main manufacturing process of melt spinning chemical fibre, is called for short melt-spun.Synthetic fiber principal item terylene, polyamide fibre, polypropylene fibre etc. all adopt melt-spun to produce.The main feature of melt-spun be winding speed high, do not need solvent and precipitating agent, equipment is simple, and technological process is short.Fusing point forms the fibre-forming polymer of thermally-stabilised melt lower than decomposition temperature, melting, and this method all can be adopted to be shaped.
Melt is by spray silk keyhole formation melt stream.Thread diameter there will be swelling going out to spray silk aperture place, this is because caused by during elastic melt ejection spray silk aperture, instantaneous pressure suddenly disappears.Different polymer aperture degrees of expansion is different.Polyester, polyamide melt are under normal spinning condition, and dieswell is than below 1.5.Dieswell is often the root that melt becomes filament diameter inequality.In production, normal employing increase is sprayed silk hole diameter, draw ratio (opening length and diameter ratio) and is improved the measures such as melt temperature and reduces to swell ratio, to prevent melt fracture.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of mist cold type fuse shower nozzle, and this mist cold type fuse shower nozzle can make that spinning surface is smooth, uniform diameter.
The utility model solves the technical scheme that its technical problem adopts:
This mist cold type fuse shower nozzle comprises shower nozzle, the cooling cover of melt is provided with immediately below the spout of described shower nozzle, the surface of described cooling cover is evenly equipped with exhaust outlet and conductive coating, the atomizer around melt is provided with between described cooling cover and shower nozzle, described atomizer is to water spray in described cooling cover, and described atomizer and conductive coating are connected into the contrary electrode of electrostatic generator respectively.
As preferably, described conductive coating is coated with the heat absorption coating of spot distribution.
As preferably, the below of described conductive coating is also provided with zone of heating.
As preferably, the oral area edge that described exhaust outlet is positioned at cooling cover inner surface is protruding ringwise.
As preferably, described cooling cover is rotated by a driver drives, and described exhaust outlet runs through barrel along the radial direction of described cooling cover.
The utility model has the advantage of:
Described atomizer is to water spray in described cooling cover, and water smoke is because the effect of electrostatic is to the motion of cooling cover inwall, and water smoke extrudes described melt by thermal evaporation, effectively prevents the phenomenon that swells of melt, makes spinning uniform diameter.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this mist cold type fuse shower nozzle.
Fig. 2 is the cross section structure schematic diagram of this mist cold type fuse shower nozzle exhaust outlet.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
In the present embodiment, consult Fig. 1, this mist cold type fuse shower nozzle comprises shower nozzle 100, the cooling cover 300 of melt 10 is provided with immediately below the spout of described shower nozzle 100, the surface of described cooling cover 300 is evenly equipped with exhaust outlet 310 and conductive coating 320, the atomizer 200 around melt is provided with between described cooling cover 300 and shower nozzle 100, described atomizer is to water spray in described cooling cover 300, and described atomizer 200 and conductive coating 320 are connected into the contrary electrode of electrostatic generator respectively.
Above-mentioned mist cold type fuse shower nozzle, described conductive coating 320 is coated with the heat absorption coating of spot distribution, be convenient to the heat that absorption melt 10 gives out, be converted into the heat of evaporation water smoke, described heat absorption coating can be traditional black coating or make INFRARED ABSORPTION coating.
Above-mentioned mist cold type fuse shower nozzle, the below of described conductive coating 320 is also provided with zone of heating, by zone of heating, conductive coating 320 temperature can be prevented too low, affect the evaporation of water smoke.
Consult Fig. 2, described exhaust outlet 310 is positioned at the oral area edge projection 330 ringwise of cooling cover 300 inner surface, because water smoke moves to cooling cover 300 inwall under the effect of electrostatic, therefore too fast near the position pressure drop of exhaust outlet 310 during water smoke evaporation, the too fast shortcoming of pressure drop can be compensated by described protruding 330, melt 10 surface is stressedly balanced more.
Above-mentioned mist cold type fuse shower nozzle, described cooling cover 300 is rotated by a driver drives, and described exhaust outlet 310 runs through barrel along the radial direction of described cooling cover 300, by the rotation of described cooling cover 300, can drive the centrifugal air draft of exhaust outlet 320.
The working method of above-mentioned mist cold type fuse shower nozzle and principle:
Described atomizer is to water spray in described cooling cover 300, water smoke moves to cooling cover 300 inwall due to the effect of electrostatic, water smoke extrudes described melt 10 by thermal evaporation, effectively prevent the phenomenon that swells of melt 10, melt 10 is due to the heat radiation of water smoke simultaneously, and cooling is faster, and in whole process, melt is also difficult to touch water and steam, should be water smoke evaporated near cooling cover 300 inwall side, centre and melt 10 are across air.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a mist cold type fuse shower nozzle, comprise shower nozzle (100), it is characterized in that: the cooling cover (300) being provided with melt (10) immediately below the spout of described shower nozzle (100), the surface of described cooling cover (300) is evenly equipped with exhaust outlet (310) and conductive coating (320), the atomizer (200) around melt is provided with between described cooling cover (300) and shower nozzle (100), described atomizer is to described cooling cover (300) interior water spray, described atomizer (200) and conductive coating (320) are connected into the contrary electrode of electrostatic generator respectively.
2. mist cold type fuse shower nozzle according to claim 1, is characterized in that: the heat absorption coating described conductive coating (320) being coated with spot distribution.
3. mist cold type fuse shower nozzle according to claim 1, is characterized in that: the below of described conductive coating (320) is also provided with zone of heating.
4. mist cold type fuse shower nozzle according to claim 1, is characterized in that: described exhaust outlet (310) is positioned at the oral area edge of cooling cover (300) inner surface ringwise protruding (330).
5. mist cold type fuse shower nozzle according to claim 1, it is characterized in that: described cooling cover (300) is rotated by a driver drives, described exhaust outlet (310) runs through barrel along the radial direction of described cooling cover (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367309.4U CN204779948U (en) | 2015-06-01 | 2015-06-01 | Fog cold type fuse shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367309.4U CN204779948U (en) | 2015-06-01 | 2015-06-01 | Fog cold type fuse shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779948U true CN204779948U (en) | 2015-11-18 |
Family
ID=54520038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520367309.4U Expired - Fee Related CN204779948U (en) | 2015-06-01 | 2015-06-01 | Fog cold type fuse shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831368A (en) * | 2015-06-01 | 2015-08-12 | 苏州市晨彩纺织研发有限公司 | Mist-cooled fuse wire spray head |
-
2015
- 2015-06-01 CN CN201520367309.4U patent/CN204779948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831368A (en) * | 2015-06-01 | 2015-08-12 | 苏州市晨彩纺织研发有限公司 | Mist-cooled fuse wire spray head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3543332A (en) | Apparatus for producing fibrous structures | |
| JP5394368B2 (en) | Production of nanofibers by melt spinning | |
| CN103225116B (en) | Differential melt-electrospinning jet head | |
| CN105133054B (en) | Supergravity polymer differential electrostatic spinning device and supergravity polymer differential electrostatic spinning method | |
| CN104499065B (en) | A kind of dry-jet wet-spinning spinneret device and method | |
| CN106868706A (en) | A kind of sound-insulating and heat-insulating glass fibre guard glass fibre cotton and preparation method thereof | |
| CN204779948U (en) | Fog cold type fuse shower nozzle | |
| CN105239172A (en) | Micro-nano-fiber yarn spinning device high in spinning efficiency and spinning process thereof | |
| WO2018113779A1 (en) | High-speed centrifugal spinning device | |
| CN106283219A (en) | A kind of spininess rotates the melt electrospun nanofiber of twisting and twists thread preparation facilities and method | |
| CN109234818B (en) | Circular airflow assisted electrostatic spinning device and method | |
| CN204111954U (en) | A kind of with laterally air-cooled spinning shaft | |
| CN206204493U (en) | A kind of chemical fiber spun yarn cooling system | |
| CN104831368A (en) | Mist-cooled fuse wire spray head | |
| CN103911676B (en) | A kind of melt-spun generating apparatus | |
| CN103590122A (en) | Melt electrostatic spinning device and method based on calculus cascade | |
| CN203866418U (en) | Filament melting device for artificial natural fibers | |
| CN103726111A (en) | Spiral-type fuse structure | |
| CN205099797U (en) | Little nanofiber yarn spinning device with high spinning efficiency | |
| CN106367822B (en) | A kind of chemical fiber spun yarn cooling system and its application | |
| JPS621335B2 (en) | ||
| CN102094250B (en) | Method for producing regenerative heavy denier profiled polyester staple fibres | |
| CN204644517U (en) | A kind of fuse aire tunnel generates shower nozzle | |
| CN101117732A (en) | Method for manufacturing mono-component latent controlled crimp filament | |
| CN203768510U (en) | Melt spinning generating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151118 Termination date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |