CN204939674U - A kind of spinning shaft admission gear - Google Patents
A kind of spinning shaft admission gear Download PDFInfo
- Publication number
- CN204939674U CN204939674U CN201520740943.8U CN201520740943U CN204939674U CN 204939674 U CN204939674 U CN 204939674U CN 201520740943 U CN201520740943 U CN 201520740943U CN 204939674 U CN204939674 U CN 204939674U
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- China
- Prior art keywords
- air
- ajutage
- time
- spinning shaft
- main
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- Expired - Fee Related
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Abstract
A kind of spinning shaft admission gear, belongs to spinning equipment technical field, comprises spinning shaft, air supplying ring, main air-supply collector, main ajutage, for the first time ajutage and second time ajutage; Described air supplying ring is sheathed on above spinning shaft; Described air supplying ring down either side is symmetrically arranged with the first air outlet and the second air outlet respectively; Described main ajutage one end connects main air-supply collector, and the other end connects ajutage and second time ajutage for the first time; Described main air-supply header arrangement having heaters and conical filter; Described first time, ajutage was provided with the first butterfly valve; Described second time ajutage is provided with the second butterfly valve; Described first time, ajutage connected the first air outlet; Described second time ajutage connects the second air outlet.This device, by arranging two air intake passages, while ensuring steady air current, improves intake.The setting of air supplying ring, in order to current stabilization, the air-flow that two air flues are entered is able to balanced air pressure in air supplying ring.
Description
Technical field
The utility model belongs to spinning equipment technical field, is particularly related to a kind of spinning shaft admission gear.
Background technology
Spinning shaft, is mainly used in the distribution of spinning equipment internal gas flow, tow arrangement and tracing system.In the polyamide fibre of dry spinning is produced, spinning solution is after measuring pump, spinneret orifice are extruded, its stoste thread enters spinning shaft, under cycling hot wind action, solvent in stoste thread is constantly diffused to the surface by the as-spun fibre inside after thread and first one-step forming, then evaporate, taken away by air stream, remaining part forms fiber.
In process prepared by spinning, its spinning speed is subject to the restriction of conventional gas introduction mechanism, can not increase substantially spinning speed again.Ensureing that air-flow is stable while, air inflow cannot increase substantially, and does not reach preferably cooling effect, thus affects the quality of spinning.
Utility model content
The purpose of this utility model is to overcome the above-mentioned defect mentioned and deficiency, and provides a kind of spinning shaft admission gear.
The technical scheme that the utility model realizes the employing of its object is as follows.
A kind of spinning shaft admission gear, comprises spinning shaft, air supplying ring, main air-supply collector, main ajutage, for the first time ajutage and second time ajutage; Described air supplying ring is sheathed on above spinning shaft; Described air supplying ring down either side is symmetrically arranged with the first air outlet and the second air outlet respectively; Described main ajutage one end connects main air-supply collector, and the other end connects ajutage and second time ajutage for the first time; Described main air-supply header arrangement having heaters and conical filter; Described first time, ajutage was provided with the first butterfly valve; Described second time ajutage is provided with the second butterfly valve; Described first time, ajutage connected the first air outlet; Described second time ajutage connects the second air outlet.
Described spinning shaft top is provided with path mouth; Described path mouth circumference is arranged at spinning shaft and is communicated with air supplying ring and spinning shaft inside.
Described path mouth has 2 row at least, and the path mouth of often going is angularly axially uniform.
This device, by arranging two air intake passages, while ensuring steady air current, improves intake.The setting of air supplying ring, in order to current stabilization, the air-flow that two air flues are entered is able to balanced air pressure in air supplying ring.This apparatus structure is simple, and spinning quality is more stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
In figure: 1-spinning shaft, 1a-path mouth, 2-air supplying ring, 2a-first air outlet, 2b-second air outlet, 3-main air-supply collector, the main ajutage of 4-, 4a-heater, 4b-conical filter, 5-first time ajutage, 5a-first butterfly valve, 6-second time ajutage, 6a-second butterfly valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of spinning shaft admission gear, comprises spinning shaft 1, air supplying ring 2, main air-supply collector 3, main ajutage 4, for the first time ajutage 5 and second time ajutage 6; Described air supplying ring 2 is sheathed on above spinning shaft 1; Described air supplying ring 2 down either side is symmetrically arranged with the first air outlet 2a and the second air outlet 2b respectively; Described main ajutage 4 one end connects main air-supply collector 3, and the other end connects ajutage 5 and second time ajutage 6 for the first time; Described main air-supply collector 3 is configured with heater 4a and conical filter 4b; Described first time, ajutage 5 was provided with the first butterfly valve 5a; Described second time ajutage 6 is provided with the second butterfly valve 6a; Described first time, ajutage 5 connected the first air outlet 2a; Described second time ajutage 6 connects the second air outlet 2b.
During use, main air-supply collector 3 produces air-flow, and heater 4a successively on main ajutage 4 and conical filter 4b.Heater 4a heats air-flow, can evaporate spin solvent after air-flow is heated up.Conical filter 4b purifies air-flow, improves the purity of spinning.Then air-flow enters ajutage 5 and second time ajutage 6 for the first time.First butterfly valve 5a and the second butterfly valve 6a is in order to regulate and control to enter the air quantity of ajutage 5 and second time ajutage 6 for the first time respectively.The air-flow entering first time ajutage 5 enters air supplying ring 2 by the first air outlet 2a; The air-flow entering second time ajutage 6 enters air supplying ring 2 by the second air outlet 2b.This device, by arranging two air intake passages, while ensuring steady air current, improves intake.The setting of air supplying ring 2, in order to current stabilization, the air-flow that two air flues are entered is able to balanced air pressure in air supplying ring 2.
Described spinning shaft 1 top is provided with path mouth 1a; Described path mouth 1a circumference is arranged at spinning shaft 1 and is communicated with air supplying ring 2 and spinning shaft 1 inside.
Described path mouth 1a has 2 row at least, and the path mouth 1a often gone is angularly axially uniform.
It is inner that air-flow in air supplying ring 2 enters into spinning shaft 1 by path mouth 1a.Path mouth 1a circumference is provided with multiple, and multirow is arranged, and air-flow is sprayed from the circumferential spinning solution of spinning shaft 1 four, increases the area coverage of air-flow, improve efficiency.
The utility model is illustrated according to embodiment, and under the prerequisite not departing from present principles, this device can also make some distortion and improvement.It should be pointed out that and all drop on the technical scheme that all employings are equal to replacement or the mode such as equivalent transformation and obtain in protection domain of the present utility model.
Claims (3)
1. a spinning shaft admission gear, is characterized in that, comprises spinning shaft (1), air supplying ring (2), main air-supply collector (3), main ajutage (4), first time ajutage (5) and second time ajutage (6); Described air supplying ring (2) is sheathed on spinning shaft (1) top; Described air supplying ring (2) down either side is symmetrically arranged with the first air outlet (2a) and the second air outlet (2b) respectively; Described main ajutage (4) one end connects main air-supply collector (3), and the other end connects first time ajutage (5) and second time ajutage (6); Described main air-supply collector (3) is configured with heater (4a) and conical filter (4b); Described first time ajutage (5) is provided with the first butterfly valve (5a); Described second time ajutage (6) is provided with the second butterfly valve (6a); Described first time ajutage (5) connects the first air outlet (2a); Described second time ajutage (6) connects the second air outlet (2b).
2. a kind of spinning shaft admission gear as claimed in claim 1, is characterized in that, described spinning shaft (1) top is provided with path mouth (1a); Described path mouth (1a) circumference is arranged at spinning shaft (1) and is communicated with air supplying ring (2) and spinning shaft (1) inside.
3. a kind of spinning shaft admission gear as claimed in claim 2, is characterized in that, described path mouth (1a) has 2 row at least, and the path mouth (1a) of often going is angularly axially uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740943.8U CN204939674U (en) | 2015-09-23 | 2015-09-23 | A kind of spinning shaft admission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740943.8U CN204939674U (en) | 2015-09-23 | 2015-09-23 | A kind of spinning shaft admission gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939674U true CN204939674U (en) | 2016-01-06 |
Family
ID=55007116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740943.8U Expired - Fee Related CN204939674U (en) | 2015-09-23 | 2015-09-23 | A kind of spinning shaft admission gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718360A (en) * | 2021-08-02 | 2021-11-30 | 界首市三宝宏达制线有限公司 | Spinning solvent circulation equipment and method for producing polypropylene yarns by dry method |
-
2015
- 2015-09-23 CN CN201520740943.8U patent/CN204939674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718360A (en) * | 2021-08-02 | 2021-11-30 | 界首市三宝宏达制线有限公司 | Spinning solvent circulation equipment and method for producing polypropylene yarns by dry method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190923 |