CN101173395A - High network spray nozzle - Google Patents
High network spray nozzle Download PDFInfo
- Publication number
- CN101173395A CN101173395A CNA2007101907410A CN200710190741A CN101173395A CN 101173395 A CN101173395 A CN 101173395A CN A2007101907410 A CNA2007101907410 A CN A2007101907410A CN 200710190741 A CN200710190741 A CN 200710190741A CN 101173395 A CN101173395 A CN 101173395A
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- China
- Prior art keywords
- spray nozzle
- network
- yarn
- nozzle
- network spray
- 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.)
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention provides a network nozzle producing a higher network under a same air pressure with high fastness, which is characterized in that a small cavity possessing gyral airflow and a device making the passing yarn regularly dithering in the vertical direction are embedded inside the gas chamber of an ordinary network nozzle. The invention has the advantages that the yarn produced by the network nozzle can be directly woven without the sizing treatment, greatly saving the production cost and creating a considerable economic benefit for the textile mills.
Description
Technical field
The present invention relates to a kind of elasticizer accessory of making network yarn, belong to chemical fibre technology or textile workpiece production field.
Background technology
General network yarn, though sometimes have the nearly nexus of 120/Mi Midu, because these node tensile strength are not enough, product still can be thrown off in high speed warping or woven process.Therefore, general weaving cotton cloth before, need to carry out starching and handle,, be used for avoiding or reduce the shutdown phenomenon that the single wire fracture that causes in the weaving process causes, increase weaving efficiency with the cohesive force between each monofilament in the reinforcing mat reeling to the yarn on the reel head.
Summary of the invention
The invention reside in provides a kind of can produce height network and the very high network spray nozzle of fastness under same air pressure conditions.
The technical solution used in the present invention is: install a loculus with gyration airflow and one additional and can allow the yarn of process at the device of the regular shake of vertical direction in common network spray nozzle air chamber.Nozzle material selection steel alloy is made, and adopts nanometer technology to scribble wear-resistant ceramic or aluminium oxide in the place that contacts with yarn, in case the fluffing of the yarn of walking causes broken end at a high speed.
Adopted the high network spray nozzle of this particular design, in the time of spinning polyester filament, especially FDY, HOY, it can make monofilament produce effective position and move and firmly intertwine, and forms the node of even structure.Externally applying brute force also is difficult to make node to throw off.Owing to have the existence of the network node of These characteristics, therefore use directly looming weaving of product that the present networks nozzle produces, do not need to have saved production cost greatly through the starching processing, can create considerable economic for textile mills.
The specific embodiment
It below is specific embodiment of the present invention.
ATF-12 type elasticizer in field, Japanese village carries out this enforcement behavior, and the production kind is the heavy network low-stretch yarn of 75D/72F.We carry out the test contrast of common nozzle and nozzle of the present invention respectively.Air pressure be 3kg! Common nozzle installation site of the present invention and mounting means all will be together, and both all do not have lousiness with the product of producing and broken end is the optimum process condition.Below be the physical index table of comparisons that adopts this product of two kinds of nozzles productions:
| Index name | Unit | Common nozzle | The present invention |
| The fiber number deviation | ％ | ±1.5 | ±1.0 |
| Fracture strength | cN/dtex | 3.5 | 3.7 |
| Elongation at break | ％ | 28 | 29 |
| The network degree | Individual/m | 75 | 90 |
| The network fastness | ％ | 80 | 88 |
| Dyeing M rate | ％ | 96 | 99 |
| Production status | / | Better | Very stable |
| Air consumption | The kg/h ingot | 1.5 | 1.2 |
As can be known from the above table: present embodiment can produce good effect under the situation that does not reduce physical index, comprises three aspects: improving product dyeing situation, steady production, economize on gas, is a kind of innovation and creation of very economical material benefit therefore.Simultaneously, yarn saves slurry process in road, back weaving process, can produce good economic benefits and social benefit.
Claims (2)
1. the invention provides and a kind ofly can produce height network and the very high network spray nozzle of fastness under same air pressure conditions, its essential characteristic is: adopt and install a loculus with gyration airflow and one additional can allow the yarn of process be made at the device of the regular shake of vertical direction in common network spray nozzle air chamber.
2. according to the described network spray nozzle of claim 1, it is characterized in that: nozzle material selection steel alloy is made, and adopts nanometer technology to scribble wear-resistant ceramic or aluminium oxide in the place that contacts with yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101907410A CN101173395A (en) | 2007-11-28 | 2007-11-28 | High network spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101907410A CN101173395A (en) | 2007-11-28 | 2007-11-28 | High network spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101173395A true CN101173395A (en) | 2008-05-07 |
Family
ID=39422136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101907410A Pending CN101173395A (en) | 2007-11-28 | 2007-11-28 | High network spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101173395A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418185A (en) * | 2011-09-21 | 2012-04-18 | 叶旭林 | Nozzle |
| CN111636128A (en) * | 2019-03-01 | 2020-09-08 | 欧瑞康纺织有限及两合公司 | Method and device for intertwining synthetic multifilament threads |
-
2007
- 2007-11-28 CN CNA2007101907410A patent/CN101173395A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418185A (en) * | 2011-09-21 | 2012-04-18 | 叶旭林 | Nozzle |
| CN111636128A (en) * | 2019-03-01 | 2020-09-08 | 欧瑞康纺织有限及两合公司 | Method and device for intertwining synthetic multifilament threads |
| CN111636128B (en) * | 2019-03-01 | 2023-08-25 | 欧瑞康纺织有限及两合公司 | Method and device for entangling synthetic multifilament threads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080507 |