CN103143266B - 一种带螺旋加强筋的中空纤维膜制备方法及喷丝头 - Google Patents
一种带螺旋加强筋的中空纤维膜制备方法及喷丝头 Download PDFInfo
- Publication number
- CN103143266B CN103143266B CN201310069676.1A CN201310069676A CN103143266B CN 103143266 B CN103143266 B CN 103143266B CN 201310069676 A CN201310069676 A CN 201310069676A CN 103143266 B CN103143266 B CN 103143266B
- Authority
- CN
- China
- Prior art keywords
- casting solution
- spinning head
- counterdie
- film
- patrix
- 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.)
- Active
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310069676.1A CN103143266B (zh) | 2013-03-05 | 2013-03-05 | 一种带螺旋加强筋的中空纤维膜制备方法及喷丝头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310069676.1A CN103143266B (zh) | 2013-03-05 | 2013-03-05 | 一种带螺旋加强筋的中空纤维膜制备方法及喷丝头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103143266A CN103143266A (zh) | 2013-06-12 |
CN103143266B true CN103143266B (zh) | 2015-03-11 |
Family
ID=48541742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310069676.1A Active CN103143266B (zh) | 2013-03-05 | 2013-03-05 | 一种带螺旋加强筋的中空纤维膜制备方法及喷丝头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103143266B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103316598A (zh) * | 2013-07-04 | 2013-09-25 | 大连欧科膜技术工程有限公司 | 一种干式保存聚丙烯腈膜的制备方法 |
CN104607058B (zh) * | 2014-12-30 | 2017-06-23 | 武汉艾科滤膜技术有限公司 | 一种聚氯乙烯中空纤维微滤膜的生产方法 |
CN105080363A (zh) * | 2015-08-28 | 2015-11-25 | 天津华清健坤膜科技有限公司 | 纳米粒子改性的高强度高韧性高通量的pvdf超滤膜 |
CN115012049A (zh) * | 2022-05-19 | 2022-09-06 | 张家港江苏科技大学产业技术研究院 | 一种中空纤维及其加工设备和加工方法 |
CN114984771A (zh) * | 2022-06-22 | 2022-09-02 | 中国科学院生态环境研究中心 | 翅片形中空纤维膜及其制备方法和喷丝头 |
CN114939353B (zh) * | 2022-06-22 | 2023-12-08 | 中国科学院生态环境研究中心 | 具有螺旋线结构的中空纤维膜及制备方法、膜接触反应器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4328055A (en) * | 1978-07-27 | 1982-05-04 | Kureha Kagaku Kogyo Kabushiki Kaisha | Gut |
JPS61174409A (ja) * | 1985-01-28 | 1986-08-06 | Teijin Ltd | 紡糸装置 |
CN100417434C (zh) * | 2006-05-19 | 2008-09-10 | 广州美能材料科技有限公司 | 一种复合中空纤维膜的制备方法 |
US20090197080A1 (en) * | 2008-01-31 | 2009-08-06 | Glew Charles A | Self-crimping fluoropolymer and perfluoropolymer filaments and fibers |
CN101837248B (zh) * | 2010-06-24 | 2013-04-10 | 厦门绿邦膜技术有限公司 | 纤维丝增强复合中空纤维膜的制造方法 |
CN102764593B (zh) * | 2012-08-20 | 2015-02-11 | 厦门绿邦膜技术有限公司 | 一种中空纤维膜生产装置及中空纤维膜制备方法 |
CN203187803U (zh) * | 2013-03-05 | 2013-09-11 | 中国科学院生态环境研究中心 | 一种制备带加强筋中空纤维膜用喷丝头 |
-
2013
- 2013-03-05 CN CN201310069676.1A patent/CN103143266B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103143266A (zh) | 2013-06-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103143266B (zh) | 一种带螺旋加强筋的中空纤维膜制备方法及喷丝头 | |
CN101837248B (zh) | 纤维丝增强复合中空纤维膜的制造方法 | |
JP6170245B2 (ja) | マルチチャンネルセラミック中空糸膜の製造方法 | |
CN101979132A (zh) | 聚醚砜和磺化聚砜类高聚物共混非对称纳滤膜制备方法 | |
CN203187803U (zh) | 一种制备带加强筋中空纤维膜用喷丝头 | |
CN108126532A (zh) | 一种疏水陶瓷膜的制备方法 | |
CN108355499A (zh) | 含管状支撑网的双分离层中空纤维超滤膜及其制备方法 | |
CN104128100B (zh) | 纳米凹凸棒石基中空纤维微滤膜及其制备方法 | |
CN102008903A (zh) | 一种溶致液晶共混微孔膜及其制备方法 | |
CN103882541A (zh) | 一种聚四氟乙烯纤维及中空纤维膜及其制备和应用 | |
CN105648545B (zh) | 一种离心螺旋纺丝装置 | |
CN107540204A (zh) | 一种具有温度调控和废气处理功能的光纤预制棒生产设备 | |
CN203890493U (zh) | 纳滤膜出丝机 | |
CN214106929U (zh) | 一种顺丁橡胶生产线溶剂油和残余丁二烯回收装置 | |
CN217869208U (zh) | 加工Lyocell纤维纺丝原液的成膜蒸发器 | |
CN103028330B (zh) | 一种带絮状增强中空纤维膜及其制备方法 | |
CN117018895A (zh) | 一种增强型中空纤维疏松纳滤膜的制备方法 | |
CN107447272B (zh) | 具有粗糙表面的异形纤维的制备方法及得到的纤维与应用 | |
CN206756425U (zh) | 一种用于环境与生态水力学流速试验模拟装置 | |
CN109908766A (zh) | 热致相分离法制备的抗污染中空纤维蒸馏膜 | |
CN109056120A (zh) | 一种利用木质素制备低成本碳纤维的方法 | |
CN108913533B (zh) | 一种高性能纤维复合材料加工用预处理设备 | |
CN104297141A (zh) | 一种试样轴向冲刷腐蚀试验装置及方法 | |
CN207933271U (zh) | 一种具有温度调控和废气处理功能的光纤预制棒生产设备 | |
CN205288858U (zh) | 一种管式膜自动涂膜装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130612 Assignee: Jiangyin David branch of environmental science and Technology Co Ltd Assignor: Jiangsu Jingkai Environmental Protection Technology Co., Ltd. Contract record no.: 2016990000306 Denomination of invention: Preparation method of hollow fiber membrane with spiral reinforcing ribs and spinning nozzle Granted publication date: 20150311 License type: Common License Record date: 20160801 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220331 Address after: Room 323, environmental technology building, No. 18, Shuangqing Road, Haidian District, Beijing 100085 Patentee after: Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Address before: Room 227, environmental technology building, 18 Shuangqing Road, Haidian District, Beijing 100085 Patentee before: Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Patentee before: Jiangsu Jingkai Environmental Protection Technology Co., Ltd |
|
TR01 | Transfer of patent right |