CN206799800U - A kind of spinneret for being easy to blanking not plug-hole - Google Patents
A kind of spinneret for being easy to blanking not plug-hole Download PDFInfo
- Publication number
- CN206799800U CN206799800U CN201720607773.5U CN201720607773U CN206799800U CN 206799800 U CN206799800 U CN 206799800U CN 201720607773 U CN201720607773 U CN 201720607773U CN 206799800 U CN206799800 U CN 206799800U
- Authority
- CN
- China
- Prior art keywords
- spinneret
- heat
- ventilating duct
- conducting plate
- spinnerette body
- 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 utility model discloses a kind of spinneret for being easy to blanking not plug-hole, including spinnerette body, ventilating duct and spinneret orifice are carried on the spinnerette body；The discharging opening side of the spinnerette body is inlaid with one layer of heat-conducting plate, the heat-conducting plate that the ventilating duct and spinneret orifice are penetrated on the spinnerette body；The discharging opening outer of the spinneret orifice is not higher than the outer surface of the heat-conducting plate；The air outlet outer of the ventilating duct is higher than the outer surface of the heat-conducting plate.The utility model is a kind of to be easy to the spinneret of blanking not plug-hole, it is simple in construction, it is reasonable in design, it passes through the layout designs and structure design of thermal insulation board, air vent and spinneret orifice, on the one hand the cooling uniformity of tow is improved, cooling effect is improved, on the other hand effectively prevent tow cooling at die orifice exit and be agglomerated on spinnerette body, so as to avoid the generation that tow condenses blocking spinneret orifice phenomenon, spinneret effect is improved.
Description
Technical field
Spinneret field is the utility model is related to, more particularly to a kind of spinneret for being easy to blanking not plug-hole.
Background technology
The quality of spinneret is directly related to the quality and production efficiency for the fiber produced in chemical fibre industry at present.It is existing
In the production process for having chemical fibre silk thread, high temperature and the raw material under molten condition are poured into spinneret, raw material is from spinneret
Spinneret orifice in extrude, because chemical fibre from the very first time after spinneret orifice ejection can pass through the type of cooling that cross air blasting or ring are dried
High temperature feedstock is subjected to coagulation forming, simultaneously because the diameter of spinneret orifice is generally very trickle, raw material is from high temperature fused state to low
The unexpected transformation of warm curdled appearance easily causes raw material in the exit solidification-stack of spinneret orifice, therefore spinneret orifice often blocks up
The problem of plug, so as to have impact on manufacturing schedule.
Existing anticlogging spinneret plate structure is complicated, and difficulty of processing is big.
Utility model content
The utility model, can be existing mainly solving the technical problems that provide a kind of spinneret for being easy to blanking not plug-hole
Above mentioned problem existing for spinneret.
In order to solve the above technical problems, the technical scheme that the utility model uses is：One kind is provided and is easy to blanking not
The spinneret of plug-hole, including spinnerette body, ventilating duct and spinneret orifice are carried on the spinnerette body；The spinnerette body
Discharging opening side be inlaid with one layer of heat-conducting plate, the heat-conducting plate that the ventilating duct and spinneret orifice are penetrated on the spinnerette body；Institute
The discharging opening outer for stating spinneret orifice is not higher than the outer surface of the heat-conducting plate；Led higher than described the air outlet outer of the ventilating duct
The outer surface of hot plate.
In one preferred embodiment of the utility model, the air outlet outer of the ventilating duct is outer higher than the heat-conducting plate
0.5~5cm of surface.
In one preferred embodiment of the utility model, the ventilating duct is distributed in the spinnerette body in a ring
On, the spinneret orifice is evenly distributed between the adjacent ventilating duct being distributed in a ring.
In one preferred embodiment of the utility model, the ventilating duct is conical structure, and it is located at the spinneret
The diameter of body charging aperture side is located at the diameter of the spinnerette body discharging opening side less than it.
The beneficial effects of the utility model are：The utility model is a kind of to be easy to the spinneret of blanking not plug-hole, simple in construction,
Reasonable in design, on the one hand it improves the cold of tow by the layout designs and structure design of thermal insulation board, air vent and spinneret orifice
But uniformity, cooling effect is improved, tow cooling at die orifice exit is on the other hand effectively prevent and is agglomerated to spinnerette body
On, so as to avoid the generation that tow condenses blocking spinneret orifice phenomenon, improve spinneret effect.
Brief description of the drawings
Fig. 1 be the utility model it is a kind of be easy to blanking not the preferred embodiment of spinneret one of plug-hole stereochemical structure signal
Figure；
Fig. 2 is the schematic top plan view of shown spinneret discharging opening side；
The mark of each part is as follows in accompanying drawing：1. spinnerette body, 11. spinneret charging apertures, 12. spinneret discharging openings,
2. ventilating duct, 3. spinneret orifices, 4. heat-conducting plates.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Fig. 1 and Fig. 2 are referred to, the utility model embodiment includes：
Embodiment 1
A kind of spinneret for being easy to blanking not plug-hole, including spinnerette body 1, thereon with ventilating duct 2 and spinneret orifice 3.
Ventilating duct 2 is distributed on spinnerette body 1 in a ring, and spinneret orifice 3 is then evenly distributed on the adjacent ventilation being distributed in a ring
Between road 2.The layout designs of the ventilating duct and spinneret orifice so that the tow that all spinneret orifices spray can be by uniformity coefficient
Cooling technique, the whole tow that can be sprayed spinneret, which cool down, reaches requirements, so that spinning effect is more preferably.
The discharging opening side of the spinnerette body 1 is inlaid with one layer of heat-conducting plate 4, ventilating duct 2 and spinneret orifice 3 the insertion spray
Heat-conducting plate 4 on filament plate body 1, specifically, the discharging opening outer of spinneret orifice 3 are not higher than the outer surface of heat-conducting plate 4, i.e. spinneret orifice
3 discharging opening outer and the flush with outer surface of heat-conducting plate 4 or the outer surface less than heat-conducting plate 4；The air outlet outer of ventilating duct 2 is high
In 0.5~5cm of outer surface of heat-conducting plate 4.In addition, ventilating duct 2 is conical structure, it is located at spinnerette body charging aperture 11
（That is the air inlet of ventilating duct）The diameter of side is located at spinnerette body discharging opening 12 less than it（That is the air outlet of ventilating duct）One
The diameter of side.Pass through the structure design of ventilating duct heat-conducting plate relative with spinneret orifice so that the cooling wind that ventilating duct comes out is directly cold
But the tow sprayed, the condensation and tow at heat-conducting plate is not cooled, therefore do not block spinneret orifice.In addition, the knot of ventilating duct itself
Structure designs the cooling wind for spray in it and is distributed towards spinneret orifice lower section, avoids cooling down the tow on air cooling spinnerette body
Cause to condense plug-hole.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of spinneret for being easy to blanking not plug-hole, including spinnerette body, on the spinnerette body with ventilating duct and
Spinneret orifice；Characterized in that, the discharging opening side of the spinnerette body is inlaid with one layer of heat-conducting plate, the ventilating duct and spinneret orifice
The heat-conducting plate penetrated on the spinnerette body；The discharging opening outer of the spinneret orifice is not higher than the outer surface of the heat-conducting plate；
The air outlet outer of the ventilating duct is higher than the outer surface of the heat-conducting plate.
2. the spinneret according to claim 1 for being easy to blanking not plug-hole, it is characterised in that the air outlet of the ventilating duct
Outer is higher than 0.5~5cm of outer surface of the heat-conducting plate.
3. the spinneret according to claim 1 for being easy to blanking not plug-hole, it is characterised in that the ventilating duct in a ring between
Every being distributed on the spinnerette body, the spinneret orifice is evenly distributed between the adjacent ventilating duct being distributed in a ring.
4. the spinneret for being easy to blanking not plug-hole according to any one of claims 1 to 3, it is characterised in that the ventilation
Road is conical structure, and it, which is located at the diameter of the spinnerette body charging aperture side and is located at the spinnerette body less than it, goes out
The diameter of material mouth side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607773.5U CN206799800U (en) | 2017-05-27 | 2017-05-27 | A kind of spinneret for being easy to blanking not plug-hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607773.5U CN206799800U (en) | 2017-05-27 | 2017-05-27 | A kind of spinneret for being easy to blanking not plug-hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799800U true CN206799800U (en) | 2017-12-26 |
Family
ID=60742188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720607773.5U Expired - Fee Related CN206799800U (en) | 2017-05-27 | 2017-05-27 | A kind of spinneret for being easy to blanking not plug-hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799800U (en) |
-
2017
- 2017-05-27 CN CN201720607773.5U patent/CN206799800U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190620 Address after: 211408 Chenji Town Industrial Concentration Zone, Yizheng City, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU GUANGTAI CHEMICAL FIBER CO., LTD. Address before: 215100 No. 2 Luzhizhen Airport Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU SHENGDA RIBBON CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200527 |