CN202755110U - Light and profile yarn step cooling device - Google Patents
Light and profile yarn step cooling device Download PDFInfo
- Publication number
- CN202755110U CN202755110U CN 201220402154 CN201220402154U CN202755110U CN 202755110 U CN202755110 U CN 202755110U CN 201220402154 CN201220402154 CN 201220402154 CN 201220402154 U CN201220402154 U CN 201220402154U CN 202755110 U CN202755110 U CN 202755110U
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Abstract
The utility model relates to a light and profile yarn step cooling device. The light and profile yarn step cooling device comprises a windless area, a stainless steel mesh I, a stainless steel mesh II and a vertical wind mesh from top to bottom in sequence. The stainless steel mesh II is arranged on the upper portion of the vertical wind mesh, the stainless steel mesh I is arranged on the upper portion of the stainless steel mesh II, and the windless area is arranged on the upper portion of the stainless steel mesh I. The length of the windless area is 100-150mm, the height of the stainless steel mesh I is 5-75mm, and the height of the stainless steel mesh II is 75-150mm. According to the light and profile yarn step cooling device, the original internal structure of cross air blasting does not need to be changed, only stainless steel meshes of different mesh numbers need to be used, installation process is simple, and cooling and forming process of yarn strands can be improved through adjustment according to process. In addition, the light and profile yarn step cooling device is saving in investment, easy to transform and good in effect and can improve uniformity of yarn obviously, and production process is stable.
Description
[technical field]
The utility model relates to the spinning equipment technical field, specifically, is a kind of light shaped filaments ladder cooling device that has.
[background technology]
Have in the light shaped silk spinning process at FDY, for guaranteeing the quality of silk, an annealing process is absolutely necessary.This is because the shaped filaments specific area is large, and the cooldown rate of silk is apparently higher than the typical circular silk.Cooldown rate is too fast, and there is the different difference of crystalline rate in the ectonexine of monofilament, and such silk inside and outside quality is variant, and spinning is unstable, and there is inhomogeneous hidden danger in the dyeing of silk.General producer increases annealer in the spinning manifold bottom, opens heating, and the 100mm scope forms a thermal field below spinnerets, to delay the cooling procedure of silk, eliminates quenching, reduces the ectonexine difference of silk, thereby reaches the purpose of the quality of improving silk.
The spinning equipment of my company is not equipped with " annealer " at present, only has one section 100～150mm " zone of silence " to delay the cooling procedure of silk.Have in the production of light shaped silk at three leaves, very fast because cooling off, lousiness and fracture of wire are serious, and the quality of silk does not ensure.
On the existing equipment basis, based on the principle that delays cool time, prevent the strand quenching, my spy of company by installing stainless (steel) wire additional on lateral blowing top, with reducing wind speed, reaches the purpose of slow cooling in original zone of silence lower end.
The method can reach the effect of similar annealer, and lousiness and fracture of wire situation are clearly better after using, and the quality of silk significantly promotes.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of light shaped filaments ladder cooling device that has is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of have a light shaped filaments ladder cooling device, is followed successively by from top to bottom zone of silence, stainless (steel) wire I, stainless (steel) wire II, vertically-supplying air net; Being provided with stainless (steel) wire II on the top of vertically-supplying air net, being provided with stainless (steel) wire I on the top of stainless (steel) wire II, is zone of silence on the top of stainless (steel) wire I.
Described length of airtight area is 100～150mm.
The height of described stainless (steel) wire I is 5～75mm.
The height of described stainless (steel) wire II is 75～150mm.
Compared with prior art, good effect of the present utility model is:
Install the ladder cooling device additional, need not to change the internal structure of original lateral blowing, as long as use the stainless (steel) wire of different meshes, installation process is very simple, debugs according to arts demand to reach the cooling forming process of improving tow again.This utility model reduced investment is transformed easily, and is effective.The fairly obvious quality homogeneity of improving silk of energy, it is very stable that production process also becomes.
[description of drawings]
The ladder cooling device structure chart of Fig. 1 prior art;
Fig. 2 is structure chart of the present utility model;
Being labeled as in the accompanying drawing: 1 zone of silence, 2 stainless (steel) wire I, 3 stainless (steel) wire II, 4 vertically-supplying air nets.
[specific embodiment]
Below provide the utility model a kind of specific embodiment that light shaped filaments ladder cooling device is arranged.
See also accompanying drawing 1 and Fig. 2, a kind of have a light shaped filaments ladder cooling device, is followed successively by from top to bottom zone of silence 1, stainless (steel) wire I 2, stainless (steel) wire II 3, vertically-supplying air net 4; Being provided with stainless (steel) wire II on the top of vertically-supplying air net, being provided with stainless (steel) wire I on the top of stainless (steel) wire II, is zone of silence on the top of stainless (steel) wire I.
Described zone of silence 1 length is 100～150mm.
The height of described stainless (steel) wire I2 is 5～75mm.
The height of described stainless (steel) wire II3 is 75～150mm.
Tow from spinnerets out after, through the zone of silence 1 of one section 100～150mm, then be moved into the main cooling zone of vertically-supplying air net 4.Regular situation is that tow is complete solidified forming in the online section of wind 300～500mm zone.This device is in the top of wind net 5～75mm zone closeer stainless (steel) wire I2 to be installed, and makes wind speed after stopping, becomes less wind.At the less stainless (steel) wire II3 of its lower 75～150mm zone packing density, wind can be exported larger wind after stopping again.As required, we also can increase level, change width and the density of net.Make air-cooled ladder effect more obvious, cooling procedure is finer and smoother.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, without departing from the concept of the premise utility; can also make some improvements and modifications, these improvements and modifications also should be considered as in the protection domain of the present utility model.
Claims (4)
1. one kind has light shaped filaments ladder cooling device, it is characterized in that, is followed successively by from top to bottom zone of silence, stainless (steel) wire I, stainless (steel) wire II, vertically-supplying air net; Being provided with stainless (steel) wire II on the top of vertically-supplying air net, being provided with stainless (steel) wire I on the top of stainless (steel) wire II, is zone of silence on the top of stainless (steel) wire I.
2. a kind of light shaped filaments ladder cooling device that has as claimed in claim 1 is characterized in that described length of airtight area is 100～150mm.
3. a kind of light shaped filaments ladder cooling device that has as claimed in claim 1 is characterized in that the height of described stainless (steel) wire I is 5～75mm.
4. a kind of light shaped filaments ladder cooling device that has as claimed in claim 1 is characterized in that the height of described stainless (steel) wire II is 75～150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402154 CN202755110U (en) | 2012-08-14 | 2012-08-14 | Light and profile yarn step cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402154 CN202755110U (en) | 2012-08-14 | 2012-08-14 | Light and profile yarn step cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755110U true CN202755110U (en) | 2013-02-27 |
Family
ID=47734300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402154 Expired - Fee Related CN202755110U (en) | 2012-08-14 | 2012-08-14 | Light and profile yarn step cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811420A (en) * | 2019-03-22 | 2019-05-28 | 连云港纶洋单丝科技有限公司 | A kind of process units and production method of PVDF fluorine carbon monofilament |
-
2012
- 2012-08-14 CN CN 201220402154 patent/CN202755110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811420A (en) * | 2019-03-22 | 2019-05-28 | 连云港纶洋单丝科技有限公司 | A kind of process units and production method of PVDF fluorine carbon monofilament |
| CN109811420B (en) * | 2019-03-22 | 2024-03-19 | 连云港纶洋单丝科技有限公司 | PVDF fluorocarbon monofilament production device and production 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 |
Granted publication date: 20130227 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |