CN203923475U - A kind of ring blowing air duct - Google Patents
A kind of ring blowing air duct Download PDFInfo
- Publication number
- CN203923475U CN203923475U CN201320692796.2U CN201320692796U CN203923475U CN 203923475 U CN203923475 U CN 203923475U CN 201320692796 U CN201320692796 U CN 201320692796U CN 203923475 U CN203923475 U CN 203923475U
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- filter screen
- air duct
- inner core
- urceolus
- 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
Abstract
The open a kind of ring blowing air duct of the utility model, it is arranged on the spinning nozzle place of filament spinning component, it comprises the inner core of the tubular of sidewall ventilation, be set in the urceolus of the tubular of the sidewall ventilation outside described inner core, described inner core comprises retainer plate, lower retainer plate, be arranged on fixed circle, the filter screen of the multi-layer cylinder shape in the middle of described lower retainer plate, described in multilayer, the welding junction of filter screen overlaps same position, because the welding junction of filter screen is overlapped same position by the utility model, can reduce the impact of soldering opening on the gas by filter screen, the cooling air that air duct is blown out is more even, improve the quality of product.
Description
Technical field
the utility model relates to field of textiles, particularly a kind of ring blowing air duct.
Background technology
polyester fiber is all to adopt polyester molten mass to spray fast from spinnerets under pressure at present, then under cooling wind action, be cooled to silk, cooling rapidly through the air duct of also drying from the high temperature of 297 DEG C from the polyester fiber of spinnerets ejection, make polyester fiber rapidly from molten condition cooled and solidified, become solid-state fiber, wherein cooling process is particularly important rapidly, the cooling air blowing out from air duct is more even, the polyester fiber performance of producing is better, in addition, the air-flow that current air duct blows out is all horizontal direction, as shown in Figure 4, in cooling blast 10 ring blowing air ducts 8, level blows out, may there is air-flow upwards, cause the steady decrease on spinnerets 7 surfaces, thereby affect the performance of the polyester fiber 9 spraying from spinnerets 7.
Summary of the invention
the purpose of this utility model is to provide a kind of ring blowing air duct of steady air current.
for achieving the above object, the technical solution adopted in the utility model is: a kind of ring blowing air duct, it is arranged on the spinning nozzle place of filament spinning component, it comprise the tubular that sidewall ventilates inner core, be set in the urceolus of the tubular that sidewall outside described inner core ventilates, described inner core comprises retainer plate, lower retainer plate, is arranged on fixed circle, the filter screen of multi-layer cylinder shape in the middle of described lower retainer plate, and the welding junction of filter screen overlaps same position described in multilayer.
preferably, described filter screen is steel wire.
further preferably, the mesh between described steel wire adjacent two layers is 45° angle and arranges.
preferably, fixed circle, lower retainer plate are provided with outward extending annular support sector, and described support sector matches with the inner ring of described urceolus, between described filter screen, urceolus, upper retainer plate, lower retainer plate, form columnar cavity.
preferably, on the barrel of described urceolus, be evenly provided with through hole.
because technique scheme is used, the utility model compared with prior art has following advantages:
1, because the welding junction of filter screen is overlapped same position by the utility model, can reduce the impact of soldering opening on the gas by filter screen, the cooling air that air duct is blown out is more even, prevents that the problems such as phase mutual interference from appearring in polyester fiber.
, due to the mesh between the utility model adjacent two layers filter screen be 45° angle arrange, can make the air-flow tilting action blowing out from air duct to polyester fiber, prevent the mutual interference of air-flow phase, even have the air-flow that blows to spinnerets direction, can effectively ensure the temperature of spinnerets.
Brief description of the drawings
accompanying drawing 1 is longitudinal cross-sectional schematic of the present utility model;
accompanying drawing 2 is horizontal cross-sectional schematic of the present utility model;
accompanying drawing 3 is that embodiment mono-air duct uses schematic diagram;
accompanying drawing 4 is that existing air duct uses schematic diagram.
in above accompanying drawing: 1, urceolus; 2, upper retainer plate; 3, lower retainer plate; 4, steel wire; 5, overlapping part; 6, support sector; 7, spinnerets; 8, ring blowing air duct; 9, polyester fiber; 10, cooling blast.
Detailed description of the invention
below in conjunction with embodiment shown in the drawings, the utility model is further described:
embodiment mono-: shown in accompanying drawing 1-2, a kind of ring blowing air duct, it is arranged on the spinning nozzle place of filament spinning component, it comprises the inner core of the tubular of sidewall ventilation, on sheathed barrel outer tube, be evenly provided with the urceolus 1 of through hole, inner core comprises retainer plate 2, lower retainer plate 3, be arranged on retainer plate, the filter screen of the multi-layer cylinder shape in the middle of lower retainer plate, filter screen adopts steel wire 4, the welding junction of composite steel silk screen 4 overlaps at overlapping part 5, mesh between steel wire 4 adjacent two layers is 45° angle and arranges, the air-flow blowing out from steel wire 4 is 45 ° downwards, prevent near the temperature that the mutual interference effect spinnerets of air-flow is.
preferably, upper retainer plate 2, lower retainer plate 3 are provided with outward extending annular support sector 6, and support sector 6 matches with the inner ring of urceolus 1, between steel wire 4, urceolus 1, upper retainer plate 2, lower solid 3 fixed circles, form columnar cavity.
when use, participate in accompanying drawing 3, ring blowing air duct 8 is set in outside spinnerets 7, and cooling blast 10 ring blowing air ducts 8 are evenly tilted to down and blow out, and by cooling rapidly the polyester fiber 9 of spinnerets ejection, can not affect the temperature of spinnerets 7 simultaneously.
because the welding junction of steel wire 4 is overlapped same position by the present embodiment, can reduce the impact of soldering opening on the gas by filter screen, the cooling air that air duct is blown out is more even, because being 45° angle, arranges the mesh between the present embodiment adjacent two layers steel wire 4, can make the air-flow tilting action blowing out from air duct to polyester fiber, prevent the mutual interference of air-flow phase, even have the air-flow that blows to spinnerets direction, can effectively ensure the temperature of spinnerets.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a ring blowing air duct, it is arranged on the spinning nozzle place of filament spinning component, it comprise the tubular that sidewall ventilates inner core, be set in the urceolus of the tubular that sidewall outside described inner core ventilates, described inner core comprises retainer plate, lower retainer plate, is arranged on fixed circle, the filter screen of multi-layer cylinder shape in the middle of described lower retainer plate, it is characterized in that: described in multilayer, the welding junction of filter screen overlaps same position;
Described filter screen is steel wire;
Mesh between described steel wire adjacent two layers is 45° angle and arranges.
2. a kind of ring blowing air duct according to claim 1, it is characterized in that: fixed circle, lower retainer plate are provided with outward extending annular support sector, described support sector matches with the inner ring of described urceolus, between described filter screen, urceolus, upper retainer plate, lower retainer plate, forms columnar cavity.
3. a kind of ring blowing air duct according to claim 1, is characterized in that: on the barrel of described urceolus, be evenly provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692796.2U CN203923475U (en) | 2013-11-05 | 2013-11-05 | A kind of ring blowing air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692796.2U CN203923475U (en) | 2013-11-05 | 2013-11-05 | A kind of ring blowing air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923475U true CN203923475U (en) | 2014-11-05 |
Family
ID=51819330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692796.2U Expired - Fee Related CN203923475U (en) | 2013-11-05 | 2013-11-05 | A kind of ring blowing air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923475U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805513A (en) * | 2015-04-24 | 2015-07-29 | 浙江美丝邦化纤有限公司 | Production method of polyamide-6 fiber |
| CN106149069A (en) * | 2016-08-15 | 2016-11-23 | 宁波大发化纤有限公司 | A kind of flow regulating barrels of fiber cooling ring blowing apparatus |
| CN111172604A (en) * | 2020-03-02 | 2020-05-19 | 吴海月 | Circular blowing fan of chemical fiber equipment |
| CN112663153A (en) * | 2020-12-22 | 2021-04-16 | 江苏德力化纤有限公司 | Porous moisture-permeable, warm-keeping and antistatic polyester fiber and preparation method thereof |
| CN116555925A (en) * | 2023-07-07 | 2023-08-08 | 江苏德力化纤有限公司 | Preparation device and method of fine denier and special-shaped polyester pre-stretched yarns |
-
2013
- 2013-11-05 CN CN201320692796.2U patent/CN203923475U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805513A (en) * | 2015-04-24 | 2015-07-29 | 浙江美丝邦化纤有限公司 | Production method of polyamide-6 fiber |
| CN104805513B (en) * | 2015-04-24 | 2017-02-01 | 光山县群力化纤有限公司 | Production method of polyamide-6 fiber |
| CN106149069A (en) * | 2016-08-15 | 2016-11-23 | 宁波大发化纤有限公司 | A kind of flow regulating barrels of fiber cooling ring blowing apparatus |
| CN106149069B (en) * | 2016-08-15 | 2018-08-07 | 宁波大发化纤有限公司 | A kind of flow regulating barrels of fiber cooling ring blowing apparatus |
| CN111172604A (en) * | 2020-03-02 | 2020-05-19 | 吴海月 | Circular blowing fan of chemical fiber equipment |
| CN112663153A (en) * | 2020-12-22 | 2021-04-16 | 江苏德力化纤有限公司 | Porous moisture-permeable, warm-keeping and antistatic polyester fiber and preparation method thereof |
| CN112663153B (en) * | 2020-12-22 | 2022-05-24 | 江苏德力化纤有限公司 | Porous moisture-permeable warm-keeping antistatic polyester fiber and preparation method thereof |
| CN116555925A (en) * | 2023-07-07 | 2023-08-08 | 江苏德力化纤有限公司 | Preparation device and method of fine denier and special-shaped polyester pre-stretched yarns |
| CN116555925B (en) * | 2023-07-07 | 2023-10-03 | 江苏德力化纤有限公司 | Preparation device and method of fine denier and special-shaped polyester pre-stretched yarns |
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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: 20141105 Termination date: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |