CN86209037U - Airtight low damping annular air blower - Google Patents
Airtight low damping annular air blower Download PDFInfo
- Publication number
- CN86209037U CN86209037U CN 86209037 CN86209037U CN86209037U CN 86209037 U CN86209037 U CN 86209037U CN 86209037 CN86209037 CN 86209037 CN 86209037 U CN86209037 U CN 86209037U CN 86209037 U CN86209037 U CN 86209037U
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- Prior art keywords
- blowing device
- low resistance
- annular blowing
- damping
- rectifier
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model provides an airtight low damping annular blowing device used for polyester staple fibre porous spinning. The device is characterized in that the utility model is improved on the basis of the existing high damping annular blowing device. High damping is changed to low damping used for the airtight annular blowing device, which thoroughly improves the core of the polyester staple fibre porous spinning, namely the cooling and the molding of nascent fibre.
Description
The utility model relates to one and is used for polyester staple fiber porous spinning closed low resistance annular blowing device, fully solves the core-as-spun fibre cooling forming of polyester staple fiber porous spinning.
That polyester staple fiber porous spinning annular blowing device is divided at present both at home and abroad basically is open, closed, Japan " Supreme Being people " SSM-70, China VD406, HV451 also belong to a kind of of sealing, fail to accomplish totally-enclosed, and these annular blowing devices all to belong to the sintering metal tube be damping rectification layer, static pressure is higher than the high damping annular blowing device of 250 millimeters of water.This annular blowing device blowing precision, stream condition, though the blowing amount meets the requirement of polyester staple fiber porous spinning cooling forming, shortcoming is: power consumption is greatly, cost is high, the cleaning replacing is complicated, and high pressure positive blower noise height, vibrations are greatly.
The purpose of this utility model is that a kind of improved polyester staple fiber porous spinning closed low resistance annular blowing device will be provided, and its can totally-enclosed, and to uprise damping be low resistance, and is energy-conservation to obtain, and simplifies cleaning, reduces noise and enhances productivity.
The feature that at first this annular blowing is put is to satisfy under the prerequisite of polyester staple fiber porous spinning explained hereafter, remodeling method is simple, cost is low, own wt is light, simple in structure simultaneously, and the further purpose of utility model is that power consumption is low in producing, damping material is easy to get, inexpensive, easy to operate and change.
Task of the present utility model is to be achieved through the following technical solutions: cooling blast enters lower air chamber from annular blowing inlet, pass through basic rectifier again, cooling blast is along the circumferential direction carried out for the first time than entering ipper air chamber after the uniform distribution, again through overdamp tube and the further homogenizing of water conservancy diversion Blowing drum, subtract rapid rectified action, cooling blast blows to tow along the circumference horizontal direction uniformly.
The embodiment of utility model is further specified with following routine accompanying drawing:
Fig. 1 is the profile of the utility model closed low resistance annular blowing device
Closed low resistance annular blowing device shown in Figure 1, comprise a main body housing (1), (7), cooling blast enters lower air chamber (2) in the main body housing from this device portal, then by the basic damping rectifier (3) in the lower air chamber (2), it is by wire netting, porous plate, deflector is formed, the damped coefficient of basis damping rectifier is 70, it is that the cooling blast that will enter along the circumferential direction carries out for the first time than entering ipper air chamber (4) after the uniform distribution, pass through the damping tube (5) in the ipper air chamber (4) again, it is the uniform cylinder of punching that a porous plate is made.Imitate the nonwoven filter cloth in the outside WZ-CP-1 of the coating type, the free state thickness of nonwoven fabric is 10 millimeters, every square metre 400 gram of unit weight, the damped coefficient of this damping tube is 97.5 after measured, it can make the further homogenizing of cooling blast of ipper air chamber and reduce turbulence, cooling blast is again by water conservancy diversion Blowing drum (6) then, it is to make tube by double-deck 50 order wire nettings, seam adopts silver soldering, 1 millimeter of the wide ∠ of weld seam, 3.5 millimeters in the gap of two layers of mesh, damped coefficient is 1.8, it will subtract end with gas flow homogenization again, make to blow out the air-flow Reynolds number and drop to below 80.Through above-mentioned rectified action, cold strength air-flow blows to tow along the circumference horizontal direction uniformly, has reached the requirement of cooling forming in the porous spinning fully.
Claims (4)
1, one by main body housing [1], [7], basis rectifier [3], the porous spinning low resistance annular blowing device that damping tube [5] water conservancy diversion Blowing drum [6] is formed, it is characterized in that basic rectifier [3], the upper end connects damping tube [5], one end of damping tube [5] links to each other with water conservancy diversion Blowing drum [6], and the totally-enclosed one.
2, according to the low resistance annular blowing device of claim 1 regulation, it is characterized in that basic rectifier (3), form that the damped coefficient of basic rectifier is 70 by wire netting, perforated baffle.
3, according to the low resistance annular blowing device of claim 1 or 2 regulations, it is characterized in that the uniform cylinder of punching that damping tube (5) is made by porous plate, imitate nonwoven fabric in outside the coating and make, and damped coefficient is 97.5.
4, according to the low resistance annular blowing device of claim 1 or 2 or 3 regulations, it is characterized in that water conservancy diversion Blowing drum (6), make tube by double-deck 50 order wire nettings, two layers of mesh gap 3.5mm, damped coefficient are 18, and the air-flow Reynolds number is below 80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86209037 CN86209037U (en) | 1986-11-13 | 1986-11-13 | Airtight low damping annular air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86209037 CN86209037U (en) | 1986-11-13 | 1986-11-13 | Airtight low damping annular air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86209037U true CN86209037U (en) | 1987-10-31 |
Family
ID=4811015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86209037 Withdrawn CN86209037U (en) | 1986-11-13 | 1986-11-13 | Airtight low damping annular air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86209037U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343425C (en) * | 2005-07-22 | 2007-10-17 | 江阴中绿化纤工艺技术有限公司 | Circular corridor for spinning of urethane elastic fiber |
| CN100379904C (en) * | 2004-07-09 | 2008-04-09 | 上海太平洋纺织机械成套设备有限公司 | Preparation method of low damping internal circular blow multipore spinning fiber |
| CN103653673A (en) * | 2012-09-21 | 2014-03-26 | 江苏诚超铝业有限公司 | Electric hair drier capable of lowering noise |
| CN108728915A (en) * | 2018-06-05 | 2018-11-02 | 江苏和时利新材料股份有限公司 | A kind of high resiliency PBT fiber production systems |
| CN108842202A (en) * | 2018-06-05 | 2018-11-20 | 江苏和时利新材料股份有限公司 | High-performance PBT special fibre production technology |
| CN109402749A (en) * | 2018-11-06 | 2019-03-01 | 安徽信德化纤有限公司 | A kind of circular blow wind apparatus |
| CN110359102A (en) * | 2019-06-28 | 2019-10-22 | 张家港江苏科技大学产业技术研究院 | A kind of ring blower cooling device |
| CN110699765A (en) * | 2019-10-30 | 2020-01-17 | 丹阳市宇晟纺织新材料有限公司 | Spinning cooling blast apparatus |
| CN113969430A (en) * | 2021-10-25 | 2022-01-25 | 嘉兴市华星纺织有限公司 | Preparation device and method of differentiated PET silk fabric |
-
1986
- 1986-11-13 CN CN 86209037 patent/CN86209037U/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379904C (en) * | 2004-07-09 | 2008-04-09 | 上海太平洋纺织机械成套设备有限公司 | Preparation method of low damping internal circular blow multipore spinning fiber |
| CN100343425C (en) * | 2005-07-22 | 2007-10-17 | 江阴中绿化纤工艺技术有限公司 | Circular corridor for spinning of urethane elastic fiber |
| CN103653673A (en) * | 2012-09-21 | 2014-03-26 | 江苏诚超铝业有限公司 | Electric hair drier capable of lowering noise |
| CN108728915A (en) * | 2018-06-05 | 2018-11-02 | 江苏和时利新材料股份有限公司 | A kind of high resiliency PBT fiber production systems |
| CN108842202A (en) * | 2018-06-05 | 2018-11-20 | 江苏和时利新材料股份有限公司 | High-performance PBT special fibre production technology |
| CN108842202B (en) * | 2018-06-05 | 2020-11-13 | 江苏和时利新材料股份有限公司 | Production process of high-performance PBT (polybutylene terephthalate) special fiber |
| CN109402749A (en) * | 2018-11-06 | 2019-03-01 | 安徽信德化纤有限公司 | A kind of circular blow wind apparatus |
| CN110359102A (en) * | 2019-06-28 | 2019-10-22 | 张家港江苏科技大学产业技术研究院 | A kind of ring blower cooling device |
| CN110699765A (en) * | 2019-10-30 | 2020-01-17 | 丹阳市宇晟纺织新材料有限公司 | Spinning cooling blast apparatus |
| CN113969430A (en) * | 2021-10-25 | 2022-01-25 | 嘉兴市华星纺织有限公司 | Preparation device and method of differentiated PET silk fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |