CN101721912A - 一种增大螺旋卷式膜元件膜面积的方法 - Google Patents
一种增大螺旋卷式膜元件膜面积的方法 Download PDFInfo
- Publication number
- CN101721912A CN101721912A CN200910311855A CN200910311855A CN101721912A CN 101721912 A CN101721912 A CN 101721912A CN 200910311855 A CN200910311855 A CN 200910311855A CN 200910311855 A CN200910311855 A CN 200910311855A CN 101721912 A CN101721912 A CN 101721912A
- Authority
- CN
- China
- Prior art keywords
- membrane
- page
- rear film
- diaphragm
- folding rear
- 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
- 239000012528 membrane Substances 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000004744 fabric Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000004907 flux Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
普通方法折叠卷制的膜元件通量平均值 | 54.4 GPD |
使用本发明的方法折叠卷制的膜元件通量平均值 | 59.3 GPD |
通量增加百分比 | 9% |
普通方法折叠卷制的膜元件膜面积平均值 | 4.24 ft2 |
使用本发明的方法折叠卷制的膜元件通量膜面积平均值 | 4.6 ft2 |
膜面积增加百分比 | 8.5% |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103118555A CN101721912B (zh) | 2009-12-18 | 2009-12-18 | 一种增大螺旋卷式膜元件膜面积的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103118555A CN101721912B (zh) | 2009-12-18 | 2009-12-18 | 一种增大螺旋卷式膜元件膜面积的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101721912A true CN101721912A (zh) | 2010-06-09 |
CN101721912B CN101721912B (zh) | 2011-07-20 |
Family
ID=42443823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103118555A Active CN101721912B (zh) | 2009-12-18 | 2009-12-18 | 一种增大螺旋卷式膜元件膜面积的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101721912B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966428A (zh) * | 2010-11-04 | 2011-02-09 | 北京时代沃顿科技有限公司 | 螺旋卷式膜元件 |
CN102580557A (zh) * | 2012-03-12 | 2012-07-18 | 王丽华 | 一种低压降螺旋卷式膜元件 |
CN103007762A (zh) * | 2012-12-21 | 2013-04-03 | 杭州自力太阳能科技有限公司 | 开放产水流道阶梯进水式卷式膜元件 |
CN110201549A (zh) * | 2019-04-26 | 2019-09-06 | 深圳瑞德饮水科技有限公司 | 一种全效膜元件的制备方法 |
CN110357213A (zh) * | 2019-07-19 | 2019-10-22 | 北京碧水源科技股份有限公司 | 一种基于pe的水处理卷式膜元件 |
CN114602320A (zh) * | 2022-03-25 | 2022-06-10 | 珠海格力电器股份有限公司 | 一种级段式滤芯的制作方法 |
CN115970498A (zh) * | 2023-01-18 | 2023-04-18 | 珠海格力电器股份有限公司 | 一种级段式滤芯的制作方法 |
-
2009
- 2009-12-18 CN CN2009103118555A patent/CN101721912B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966428A (zh) * | 2010-11-04 | 2011-02-09 | 北京时代沃顿科技有限公司 | 螺旋卷式膜元件 |
CN101966428B (zh) * | 2010-11-04 | 2016-02-03 | 贵阳时代沃顿科技有限公司 | 螺旋卷式膜元件 |
CN102580557A (zh) * | 2012-03-12 | 2012-07-18 | 王丽华 | 一种低压降螺旋卷式膜元件 |
CN103007762A (zh) * | 2012-12-21 | 2013-04-03 | 杭州自力太阳能科技有限公司 | 开放产水流道阶梯进水式卷式膜元件 |
CN103007762B (zh) * | 2012-12-21 | 2014-12-10 | 杭州自力太阳能科技有限公司 | 开放产水流道阶梯进水式卷式膜元件 |
CN110201549A (zh) * | 2019-04-26 | 2019-09-06 | 深圳瑞德饮水科技有限公司 | 一种全效膜元件的制备方法 |
CN110357213A (zh) * | 2019-07-19 | 2019-10-22 | 北京碧水源科技股份有限公司 | 一种基于pe的水处理卷式膜元件 |
CN114602320A (zh) * | 2022-03-25 | 2022-06-10 | 珠海格力电器股份有限公司 | 一种级段式滤芯的制作方法 |
CN115970498A (zh) * | 2023-01-18 | 2023-04-18 | 珠海格力电器股份有限公司 | 一种级段式滤芯的制作方法 |
CN115970498B (zh) * | 2023-01-18 | 2024-08-23 | 珠海格力电器股份有限公司 | 一种级段式滤芯的制作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101721912B (zh) | 2011-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101721912B (zh) | 一种增大螺旋卷式膜元件膜面积的方法 | |
CN101708433B (zh) | 一种卷式反渗透膜元件 | |
CN101711948B (zh) | 流道网厚度变化的卷式反渗透膜元件 | |
CN211886279U (zh) | 一种卷式膜组件、复合滤芯组件和净水系统 | |
CN104941448B (zh) | 反渗透膜元件 | |
CN207667450U (zh) | 膜元件和滤芯 | |
CN205550054U (zh) | 一种凸点式宽流道卷式膜组件 | |
CN101838033B (zh) | 一种卷式反渗透膜元件 | |
CN103521076A (zh) | 卷式膜元件 | |
CN106422783A (zh) | 高效开放式网管流道反渗透膜组件 | |
CN102166477B (zh) | 进水流道渐小的卷式反渗透膜元件 | |
CN103446884A (zh) | 卷式反渗透膜组件 | |
CN102908901A (zh) | 制作螺旋卷式反渗透膜元件的方法 | |
CN101837211A (zh) | 反渗透过滤器的壳体 | |
CN208990579U (zh) | 反渗透膜元件及纯水机 | |
CN204799110U (zh) | 反渗透膜元件 | |
CN105381719B (zh) | 一种卷式膜元件及其卷制方法 | |
CN103521077A (zh) | 卷式高精度膜组件 | |
CN104437096A (zh) | 卷式膜组件 | |
CN101966428B (zh) | 螺旋卷式膜元件 | |
CN204093321U (zh) | 一种卷式膜元件 | |
CN205965522U (zh) | 高效卷式滤芯 | |
WO2023246741A1 (zh) | 原水局部导流膜元件及滤芯 | |
CN101966429A (zh) | 螺旋卷式膜元件 | |
CN205705656U (zh) | 一种连续纤维平面热压复合设备 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: GUIYANG VONTRON TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING VONTRON TECHNOLOGY CO., LTD. Effective date: 20130722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102249 CHANGPING, BEIJING TO: 550023 GUIYANG, GUIZHOU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130722 Address after: Office building 550023 Guizhou city of Guiyang province Magicstor Technology Industrial Park, high tech Zone two floor, No. 206 Patentee after: Vontron Technology Co., Ltd. Address before: 102249, 6 South Road, Xichang, ChangPing Railway Station, Beijing, Changping District Patentee before: Beijing Vontron Technology Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 550000 1518 Li Yang Avenue, Guiyang national hi tech Industrial Development Zone, Guiyang, Guizhou Patentee after: Time Walton Technology Co., Ltd. Address before: 550023 206, two / F, office building, South Guizhou science and Technology Industrial Park, Guiyang hi tech Zone. Patentee before: Vontron Technology Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20211115 Address after: 550008 No. 1518, Liyang Avenue, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee after: Wharton Technology Co., Ltd Address before: 550000 No. 1518, Liyang Avenue, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee before: Time Wharton Technology Co., Ltd |
|
TR01 | Transfer of patent right |