JP2015028228A5 - Dry spinning equipment - Google Patents
Dry spinning equipment Download PDFInfo
- Publication number
- JP2015028228A5 JP2015028228A5 JP2014087658A JP2014087658A JP2015028228A5 JP 2015028228 A5 JP2015028228 A5 JP 2015028228A5 JP 2014087658 A JP2014087658 A JP 2014087658A JP 2014087658 A JP2014087658 A JP 2014087658A JP 2015028228 A5 JP2015028228 A5 JP 2015028228A5
- Authority
- JP
- Japan
- Prior art keywords
- yarn precursor
- air blowing
- spinning
- discharged
- nozzle
- 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.)
- Granted
Links
- 238000000578 dry spinning Methods 0.000 title claims 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 10
- 238000007664 blowing Methods 0.000 claims 7
- 238000009987 spinning Methods 0.000 claims 5
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 1
Claims (2)
紡糸原液をそれぞれ吐出して前記糸前駆体とする複数の紡糸ノズルと、
前記紡糸ノズルより吐出されて延伸する前記糸前駆体の伸長方向に沿って設置されて前記糸前駆体に含有された溶媒を加熱除去する加熱機構と、
前記紡糸ノズルより吐出されて延伸する前記糸前駆体の側方から前記糸前駆体に風を吹きつける第一送風部および第二送風部と、を備え、
複数の前記紡糸ノズルが並ぶ一列または複数列のノズルラインを有し、
前記第一送風部と前記第二送風部とが、前記ノズルラインより吐出される前記糸前駆体を介して互いに対向しており、
前記第一送風部および前記第二送風部から送風される前記風の風向きが、いずれも前記糸前駆体の下流方向を向いていることを特徴とする乾式紡糸装置。 A blower that blows out a pressurized gas for drawing the yarn precursor;
A plurality of spinning nozzle to the yarn precursor spinning dope discharged respectively,
A heating mechanism for heating remove solvent contained the installed along the extension direction of the yarn precursor which extends discharged from the spinning nozzle to the yarn precursor,
A first air blowing section and a second air blowing section for blowing air to the yarn precursor from the side of the yarn precursor that is discharged from the spinning nozzle and stretched, and
Having one or a plurality of nozzle lines in which a plurality of the spinning nozzles are arranged;
The first air blowing part and the second air blowing part are opposed to each other via the yarn precursor discharged from the nozzle line,
The dry spinning apparatus characterized in that the wind direction of the wind blown from the first blower and the second blower is directed to the downstream direction of the yarn precursor .
隣り合う前記輻射板の間に気流の流路が設けられており、前記第一送風部および前記第二送風部からそれぞれ送風される前記風が前記流路を通して前記糸前駆体に到達することを特徴とする請求項１に記載の乾式紡糸装置。 An air flow channel is provided between the adjacent radiation plates, and the wind blown from the first air blowing unit and the second air blowing unit reaches the yarn precursor through the channel. The dry spinning apparatus according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014087658A JP6246055B2 (en) | 2012-10-22 | 2014-04-21 | Dry spinning equipment |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012233201 | 2012-10-22 | ||
| JP2012233201 | 2012-10-22 | ||
| JP2013134522 | 2013-06-27 | ||
| JP2013134522 | 2013-06-27 | ||
| JP2014087658A JP6246055B2 (en) | 2012-10-22 | 2014-04-21 | Dry spinning equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013218288A Division JP5535389B1 (en) | 2012-10-22 | 2013-10-21 | Dry spinning apparatus, nonwoven fabric manufacturing apparatus, and spinning method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015028228A JP2015028228A (en) | 2015-02-12 |
| JP2015028228A5 true JP2015028228A5 (en) | 2017-07-13 |
| JP6246055B2 JP6246055B2 (en) | 2017-12-13 |
Family
ID=51409372
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013218288A Active JP5535389B1 (en) | 2012-10-22 | 2013-10-21 | Dry spinning apparatus, nonwoven fabric manufacturing apparatus, and spinning method |
| JP2014087658A Active JP6246055B2 (en) | 2012-10-22 | 2014-04-21 | Dry spinning equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013218288A Active JP5535389B1 (en) | 2012-10-22 | 2013-10-21 | Dry spinning apparatus, nonwoven fabric manufacturing apparatus, and spinning method |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP5535389B1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6505406B2 (en) * | 2014-09-29 | 2019-04-24 | 富田製薬株式会社 | Method for producing fibrous shaped body of calcium phosphate |
| BR112017011558B1 (en) * | 2014-12-04 | 2021-11-09 | Zhengzhou Zhongyuan Spandex Engineering Technology Co., Ltd | DRY WIRING COMPONENT OF ELASTIC FIBERS AND DRY WIRING PART OF ELASTIC FIBER |
| JP6425023B2 (en) | 2015-01-14 | 2018-11-21 | パナソニックＩｐマネジメント株式会社 | Ultra-fine fiber production method and production apparatus |
| KR101804518B1 (en) | 2015-04-10 | 2017-12-04 | 인슐레이션코리아(주) | Apparatus for fixing blanket module for heat equipment |
| JP6664199B2 (en) * | 2015-11-24 | 2020-03-13 | 花王株式会社 | Melt electrospinning apparatus and method for producing fiber using the same |
| CN111194363B (en) * | 2017-10-06 | 2023-09-08 | 连津格股份公司 | Apparatus for extrusion of filaments and production of spunbonded fabrics |
| JP7154808B2 (en) * | 2018-04-20 | 2022-10-18 | 株式会社ダイセル | Spinning device and spinning method |
| KR102049678B1 (en) * | 2018-12-19 | 2019-11-28 | 주식회사 경동엔지니어링 | Fiber extraction device for direct molding of non-woven products |
| JP7259384B2 (en) * | 2019-02-14 | 2023-04-18 | 東レ株式会社 | Meltblown mouthpiece |
| CN113718353B (en) * | 2021-08-16 | 2023-04-07 | 界首市三宝宏达制线有限公司 | Spinning device and method for spinning |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5167414A (en) * | 1974-12-06 | 1976-06-11 | Teijin Ltd | YOJUBOSHIHOHO |
| JPS5837959Y2 (en) * | 1978-10-11 | 1983-08-27 | 帝人株式会社 | melt spinning tube |
| JPS61231210A (en) * | 1985-04-01 | 1986-10-15 | Toa Nenryo Kogyo Kk | Production of fibrous material of water-soluble resin |
| JP2602460B2 (en) * | 1991-01-17 | 1997-04-23 | 三菱化学株式会社 | Spinning nozzle, method for producing metal compound fiber precursor and method for producing inorganic oxide fiber using the spinning nozzle |
| JP2002105739A (en) * | 2000-09-28 | 2002-04-10 | Toray Ind Inc | Method and apparatus for producing synthetic fiber |
| JP2004060137A (en) * | 2002-06-03 | 2004-02-26 | Toray Ind Inc | Method and apparatus for producing thread |
| CN1659319A (en) * | 2002-06-03 | 2005-08-24 | 东丽株式会社 | Device and method for manufacturing thread line |
| JP2006348457A (en) * | 2005-05-20 | 2006-12-28 | Fuji Filter Kogyo Kk | Cooling air-regulating device in cooling device for spinning |
| DE102006012052A1 (en) * | 2006-03-08 | 2007-09-13 | Lüder GERKING | Spinning device for producing fine threads by splicing |
| KR20110059541A (en) * | 2009-11-27 | 2011-06-02 | 니혼바이린 가부시기가이샤 | Spinning apparatus, apparatus and process for manufacturing nonwoven fabric, and nonwoven fabric |
| JP5653775B2 (en) * | 2011-01-28 | 2015-01-14 | 日本バイリーン株式会社 | Nonwoven fabric manufacturing apparatus, nonwoven fabric manufacturing method, and nonwoven fabric |
-
2013
- 2013-10-21 JP JP2013218288A patent/JP5535389B1/en active Active
-
2014
- 2014-04-21 JP JP2014087658A patent/JP6246055B2/en active Active
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