CN101507901B - 超滤膜折叠滤芯 - Google Patents
超滤膜折叠滤芯 Download PDFInfo
- Publication number
- CN101507901B CN101507901B CN2009100963662A CN200910096366A CN101507901B CN 101507901 B CN101507901 B CN 101507901B CN 2009100963662 A CN2009100963662 A CN 2009100963662A CN 200910096366 A CN200910096366 A CN 200910096366A CN 101507901 B CN101507901 B CN 101507901B
- Authority
- CN
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- Prior art keywords
- membrane
- folded
- ultrafiltration
- filter element
- water
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000003651 drinking water Substances 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000012510 hollow fiber Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 235000012489 doughnuts Nutrition 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100963662A CN101507901B (zh) | 2009-02-24 | 2009-02-24 | 超滤膜折叠滤芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100963662A CN101507901B (zh) | 2009-02-24 | 2009-02-24 | 超滤膜折叠滤芯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101507901A CN101507901A (zh) | 2009-08-19 |
CN101507901B true CN101507901B (zh) | 2011-07-27 |
Family
ID=41000529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100963662A Expired - Fee Related CN101507901B (zh) | 2009-02-24 | 2009-02-24 | 超滤膜折叠滤芯 |
Country Status (1)
Country | Link |
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CN (1) | CN101507901B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107816402A (zh) * | 2017-09-25 | 2018-03-20 | 瑞安市超声电器有限公司 | 燃油滤芯的加工工艺 |
CN111151051A (zh) * | 2020-02-17 | 2020-05-15 | 山东鸿瑞新材料科技有限公司 | 聚异丁烯生产用熔体过滤器 |
CN112225337A (zh) * | 2020-11-20 | 2021-01-15 | 甘肃朗乾环境科学研究有限公司 | 高浊度地表水沉淀超滤处理设备 |
CN112807772A (zh) * | 2021-03-03 | 2021-05-18 | 联合滤洁过滤技术(武汉)有限公司 | 一种蝶式水过滤反洗滤芯 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2364957Y (zh) * | 1998-01-26 | 2000-02-23 | 项肇荣 | 折叠式过滤器上的内支撑滤芯 |
CN2640573Y (zh) * | 2003-08-01 | 2004-09-15 | 文明华 | 一种液体过滤装置 |
CN201366318Y (zh) * | 2009-02-24 | 2009-12-23 | 魏新时 | 超滤膜折叠滤芯 |
-
2009
- 2009-02-24 CN CN2009100963662A patent/CN101507901B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2364957Y (zh) * | 1998-01-26 | 2000-02-23 | 项肇荣 | 折叠式过滤器上的内支撑滤芯 |
CN2640573Y (zh) * | 2003-08-01 | 2004-09-15 | 文明华 | 一种液体过滤装置 |
CN201366318Y (zh) * | 2009-02-24 | 2009-12-23 | 魏新时 | 超滤膜折叠滤芯 |
Also Published As
Publication number | Publication date |
---|---|
CN101507901A (zh) | 2009-08-19 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUZHOU HENGXIN FILTERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WEI XINSHI Effective date: 20120516 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120516 Address after: 313000 eight Li store (Lu Wangcun) Industrial Park, Zhejiang, Huzhou Patentee after: Huzhou Hengxin Filter Technology Co., Ltd. Address before: 313000 Zhejiang city of Huzhou province two Bridge Park Court Building 9 Room 301 Ming Patentee before: Wei Xinshi |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20190224 |