CN203238362U - Rectifying layer for side blowing device for spinning - Google Patents
Rectifying layer for side blowing device for spinning Download PDFInfo
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- CN203238362U CN203238362U CN 201320152220 CN201320152220U CN203238362U CN 203238362 U CN203238362 U CN 203238362U CN 201320152220 CN201320152220 CN 201320152220 CN 201320152220 U CN201320152220 U CN 201320152220U CN 203238362 U CN203238362 U CN 203238362U
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- spinning
- blowing device
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- rectifying layer
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Abstract
The utility model discloses a rectifying layer for a side blowing device for spinning. The rectifying layer comprises a rectifying layer arranged in an air duct for the side blowing device for spinning; the rectifying layer comprises a rectifying plate which is a thin metal plate and is uniformly providedwith honeycomb air holes; and the outer side of the rectifying plate is providedwith a flow stabilizing net formed by superposing more than two layers of metal nets. According to the rectifying layer, cooling airflow is segmented into uniform horizontal airflow through the rectifying plate provided with the honeycomb air holes, the horizontal airflow is further stabilized by the flow stabilizing net on the outer side to fulfill the technical aim of stably slow cooling, the strength of spun silk yarns is improved and the elongation is reduced.
Description
Technical field
The utility model relates to that the arrangement of a kind of air-flow tends to be steady, uniform fairing, and specifically a kind of spinning is with the rectification layer of cross air blowing device.
Background technology
In modern chemical fibre high speed spinning, the high polymer molten thread sprays from spinneret nozzle, and the melt thread temperature of just having gone from the spinning head ejection is very high, and makes thread keep the viscosity flow state.In order to make high polymer molten cooling, the solidificating fiber of spinneret nozzle ejection, generally adopt distinguished and admirable cooling structure, distinguished and admirable size, distribute for institutional framework, the bar of fiber do, line density, dyeability, very significantly impact is arranged.Present cooling airflow can or be parallel to machine direction perpendicular to fiber.Blowing direction perpendicular to fiber is also referred to as lateral blowing.
For the type of cooling of lateral blowing, owing to many technological deficiencies such as the traditional design reason mainly exist air-flow chaotic in actual use, and the laminar flow gap distribution is uneven, air pressure is unstable.Trace it to its cause mainly is that the rectification layer structure of cross air blowing device not rationally causes.
Summary of the invention
The utility model provides a kind of impels air-flow air pressure, distributional stability, be spinning that the laminar condition level blows out with the rectification layer of cross air blowing device.
A kind of spinning rectification layer of cross air blowing device, comprise the rectification layer that is installed in the spinning usefulness air channel of cross air blowing device, described rectification layer comprises and is evenly equipped with the cowling panel that honeycomb fashion is crossed the wind hole on the sheet metal, and the cowling panel outside is provided with the current stabilization net of the stacked formation of two-layer above wire netting.The cowling panel that this kind rectification layer is crossed vent structure by honeycomb fashion will cool off with air-flow and be divided into uniform horizontal wind direction, and reach the technical purpose of stablizing slow cooling by the further maintenance level wind direction of the current stabilization net in the outside, improve intensity and the reduction degree of stretching of spinning silk thread.
Described cowling panel is 40-100mm at the thickness of airflow direction, improves cooling and becomes stability behind the horizontal wind direction with air-flow.
Described wire netting mesh size is the 40-100 order, and the current stabilization net consists of by 4-6 layer wire netting is stacked, further improves the stability of cooling air, and metal mesh structure also can adopt the sintering metal felt.
The cowling panel that the utility model is crossed vent structure by honeycomb fashion will cool off with air-flow and be divided into uniform horizontal wind direction, and reach the technical purpose of stablizing slow cooling by the further maintenance level wind direction of the current stabilization net in the outside, improve intensity and the reduction degree of stretching of spinning silk thread.
Description of drawings
Be illustrated in figure 1 as spinning of the present utility model cross air blowing device structural representation.
The specific embodiment
A kind of spinning is with the rectification layer of cross air blowing device as shown in Figure 1, comprise the rectification layer in the air channel 1 that is installed on spinning usefulness cross air blowing device, the rectification layer comprises and is evenly equipped with the cowling panel 2 that honeycomb fashion is crossed the wind hole on the sheet metal, and cowling panel 2 outsides are provided with the current stabilization net 3 of the stacked formation of two-layer above wire netting.
Be 40-100mm as the preferred cowling panel 2 of structure at the thickness of airflow direction, improve the continuity of air-flow.Wire netting mesh size is the 40-100 order, and current stabilization net 3 consists of by 4-6 layer wire netting is stacked.
Claims (3)
1. a spinning is with the rectification layer of cross air blowing device, comprise and be installed on the interior rectification layer in air channel (1) that cross air blowing device is used in spinning, it is characterized in that: described rectification layer comprises that being evenly equipped with honeycomb fashion on the sheet metal crosses the cowling panel in wind hole (2), and cowling panel (2) outside is provided with the current stabilization net (3) of the stacked formation of two-layer above wire netting.
2. spinning as claimed in claim 1 is with the rectification layer of cross air blowing device, and it is characterized in that: described cowling panel (2) is 40-100mm at the thickness of airflow direction.
3. spinning as claimed in claim 1 is with the rectification layer of cross air blowing device, and it is characterized in that: described wire netting mesh size is the 40-100 order, and current stabilization net (3) consists of by 4-6 layer wire netting is stacked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152220 CN203238362U (en) | 2013-03-17 | 2013-03-17 | Rectifying layer for side blowing device for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152220 CN203238362U (en) | 2013-03-17 | 2013-03-17 | Rectifying layer for side blowing device for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238362U true CN203238362U (en) | 2013-10-16 |
Family
ID=49315678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320152220 Expired - Fee Related CN203238362U (en) | 2013-03-17 | 2013-03-17 | Rectifying layer for side blowing device for spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238362U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952782A (en) * | 2014-05-13 | 2014-07-30 | 张家港欣阳化纤有限公司 | Filament spinning lateral blowing device and blowing technology thereof |
| CN105463595A (en) * | 2015-12-25 | 2016-04-06 | 江苏文凤化纤集团有限公司 | Side blowing device for improving polyamide filament evenness |
| CN109797445A (en) * | 2017-11-16 | 2019-05-24 | 邵阳纺织机械有限责任公司 | A kind of novel cooling circular blow flow regulating barrels |
| CN111910271A (en) * | 2020-06-19 | 2020-11-10 | 中国纺织科学研究院有限公司 | Spinning equipment and slow cooling device thereof |
| CN112575397A (en) * | 2020-12-08 | 2021-03-30 | 广东宝泓新材料股份有限公司 | Spinneret plate, equipment and method for manufacturing high-gram-weight spun-bonded hot-rolled non-woven fabric |
| CN113252293A (en) * | 2021-06-08 | 2021-08-13 | 中国空气动力研究与发展中心低速空气动力研究所 | Gas rectification structure inside box body |
| CN114150387A (en) * | 2021-12-02 | 2022-03-08 | 浙江佳人新材料有限公司 | Method for manufacturing three-dimensional section shrinkage fiber |
-
2013
- 2013-03-17 CN CN 201320152220 patent/CN203238362U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952782A (en) * | 2014-05-13 | 2014-07-30 | 张家港欣阳化纤有限公司 | Filament spinning lateral blowing device and blowing technology thereof |
| CN105463595A (en) * | 2015-12-25 | 2016-04-06 | 江苏文凤化纤集团有限公司 | Side blowing device for improving polyamide filament evenness |
| CN109797445A (en) * | 2017-11-16 | 2019-05-24 | 邵阳纺织机械有限责任公司 | A kind of novel cooling circular blow flow regulating barrels |
| CN111910271A (en) * | 2020-06-19 | 2020-11-10 | 中国纺织科学研究院有限公司 | Spinning equipment and slow cooling device thereof |
| CN111910271B (en) * | 2020-06-19 | 2021-12-17 | 中国纺织科学研究院有限公司 | Spinning equipment and slow cooling device thereof |
| CN112575397A (en) * | 2020-12-08 | 2021-03-30 | 广东宝泓新材料股份有限公司 | Spinneret plate, equipment and method for manufacturing high-gram-weight spun-bonded hot-rolled non-woven fabric |
| CN112575397B (en) * | 2020-12-08 | 2022-02-08 | 广东宝泓新材料股份有限公司 | Spinneret plate, equipment and method for manufacturing high-gram-weight spun-bonded hot-rolled non-woven fabric |
| CN113252293A (en) * | 2021-06-08 | 2021-08-13 | 中国空气动力研究与发展中心低速空气动力研究所 | Gas rectification structure inside box body |
| CN114150387A (en) * | 2021-12-02 | 2022-03-08 | 浙江佳人新材料有限公司 | Method for manufacturing three-dimensional section shrinkage fiber |
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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: 20131016 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |