ZA202400164B - Water filtering structure and system comprising same - Google Patents
Water filtering structure and system comprising sameInfo
- Publication number
- ZA202400164B ZA202400164B ZA2024/00164A ZA202400164A ZA202400164B ZA 202400164 B ZA202400164 B ZA 202400164B ZA 2024/00164 A ZA2024/00164 A ZA 2024/00164A ZA 202400164 A ZA202400164 A ZA 202400164A ZA 202400164 B ZA202400164 B ZA 202400164B
- Authority
- ZA
- South Africa
- Prior art keywords
- discs
- pipe
- filtering structure
- water filtering
- impurities
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000012535 impurity Substances 0.000 abstract 3
- 229910021642 ultra pure water Inorganic materials 0.000 abstract 3
- 239000012498 ultrapure water Substances 0.000 abstract 3
- 238000011001 backwashing Methods 0.000 abstract 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Abstract
Embodiments of the present application provide an ultrapure water filtering structure and a system including the same, which relate to the technical field of ultrapure water filtration. The ultrapure water filtering structure includes an inlet pipe, a drain pipe, and disc filters. Upper discs are sleeved on a pipe, and each of the upper discs has tapered upper and lower end surfaces. Lower discs are rotatably sleeved on the pipe. The lower discs are staggered with the upper discs and are identical in structure and size to the upper discs. Since the upper discs and the lower discs have the tapered upper and lower end surfaces and are combined with a ramp, the ramp is driven to rotate by water flow during backwashing of the disc filter, so that the upper discs and the lower discs rotate relative to each other, causing impurities between the upper discs and the lower discs to rotate, which makes it easier to discharge the impurities along with the backwashing water flow, thereby reducing the probability that the disc filter is clogged by impurities.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001229.6A CN115944969B (en) | 2023-01-03 | 2023-01-03 | Ultrapure water filtering structure and filter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA202400164B true ZA202400164B (en) | 2024-03-27 |
Family
ID=87297854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2024/00164A ZA202400164B (en) | 2023-01-03 | 2024-01-03 | Water filtering structure and system comprising same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115944969B (en) |
| ZA (1) | ZA202400164B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116715321B (en) * | 2023-08-08 | 2023-11-03 | 东北农业大学 | Dynamic membrane filter device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6158581B2 (en) * | 2013-04-30 | 2017-07-05 | 富士フィルター工業株式会社 | Filtration device |
| CN207324230U (en) * | 2017-07-28 | 2018-05-08 | 福建大丰收灌溉科技有限公司 | A kind of automatic backwashing lamination filtration system |
| CN208493431U (en) * | 2018-05-17 | 2019-02-15 | 北京欧华源新技术有限公司 | Mixing wastewater with air backwash automatic cleaning lamination filter |
| CN212757519U (en) * | 2020-05-12 | 2021-03-23 | 杭州康成农业科技有限公司 | Automatic back-washing lamination filtering irrigation system |
| KR102429726B1 (en) * | 2022-03-10 | 2022-08-08 | (주) 삼진정밀 | Filtration Device |
| CN217119595U (en) * | 2022-04-02 | 2022-08-05 | 广州市菱和过滤设备有限公司 | Compound filter element and filter device |
| CN114837956A (en) * | 2022-06-01 | 2022-08-02 | 天津龙轩时特环保科技发展有限公司 | Municipal administration environmental protection is sewage treatment pump filtering mechanism for pipeline engineering |
-
2023
- 2023-01-03 CN CN202310001229.6A patent/CN115944969B/en active Active
-
2024
- 2024-01-03 ZA ZA2024/00164A patent/ZA202400164B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN115944969B (en) | 2023-09-22 |
| CN115944969A (en) | 2023-04-11 |
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