CN213643295U - High-precision membrane filter element - Google Patents
High-precision membrane filter element Download PDFInfo
- Publication number
- CN213643295U CN213643295U CN202022433998.8U CN202022433998U CN213643295U CN 213643295 U CN213643295 U CN 213643295U CN 202022433998 U CN202022433998 U CN 202022433998U CN 213643295 U CN213643295 U CN 213643295U
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- China
- Prior art keywords
- filter
- membrane
- filter core
- layer
- filter layer
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- 239000012528 membrane Substances 0.000 title claims abstract description 43
- 238000004804 winding Methods 0.000 claims abstract description 7
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 238000001471 micro-filtration Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a high accuracy diaphragm filter core relates to the microfiltration technical field, including the filter core end cover, filter core skeleton and filter membrane, the filter core end cover is the ring form and installs the upper and lower both ends at the filter core skeleton, the filter core skeleton is hollow ring circular structure, the surface is equipped with a plurality of rectangle through-holes, filter membrane passes through the surface that the multilayer winding set up at the filter core skeleton, filter membrane includes first filter layer and second filter layer, first filter layer is located filter membrane's the outside and forms outer filter layer, the second filter layer passes through filter membrane's multilayer winding and is located filter membrane's inboard, form inner filter layer. The utility model discloses a set up multilayer formula and filtered messenger's filter core and also kept high pollutant carrying capacity under the condition that keeps high filter fineness, improved the result of use of filter core.
Description
Technical Field
The utility model relates to a precision filtration technical field especially relates to a high accuracy diaphragm filter core.
Background
Precision filters currently use melt blown cartridges, and pleated cartridges. The melt-blown filter element has low filtration precision of 1-5um and large pollutant carrying capacity; the filtering precision of the folding filter element can reach below 0.5um, the filtering precision is high, and the single pollutant carrying capacity is small. Therefore, designing a high-precision membrane filter element which combines the precision of a folding filter element and the pollutant carrying capacity of a melt-blown filter element becomes a technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a high accuracy diaphragm filter core.
The utility model discloses a realize through following technical scheme: the utility model provides a high accuracy diaphragm filter core, its characterized in that, includes the filter core end cover, filter core skeleton and filter membrane, the filter core end cover is the ring form and installs the upper and lower both ends at the filter core skeleton, the filter core skeleton is hollow ring form structure, and the surface is equipped with a plurality of rectangle through-holes, the filter membrane passes through the surface of multilayer winding setting at the filter core skeleton, the filter membrane includes first filter layer and second filter layer, first filter layer is located the outside of filter membrane and forms outer filter layer, the second filter layer passes through the multilayer winding of filter membrane and is located the inboard of filter membrane, forms inner filter layer.
According to the above technical solution, preferably, the filter membrane is made of polypropylene.
According to the technical scheme, preferably, the filter element end cover is fixedly bonded with the filter element framework.
The utility model has the advantages that: the utility model discloses a set up multilayer formula and filtered messenger's filter core and also kept high pollutant carrying capacity under the condition that keeps high filter fineness, improved the result of use of filter core.
Drawings
Fig. 1 shows an exploded view of an embodiment of the present invention.
Fig. 2 shows a top view of a filter membrane and a filter frame according to an embodiment of the present invention.
In the figure: 1. a filter element end cover; 2. a filter element framework; 3. a filter membrane; 4. a rectangular through hole; 5. a first filter layer; 6. a second filter layer.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model provides a high-precision membrane filter element, which is characterized in that the high-precision membrane filter element comprises a filter element end cover 1, a filter element framework 2 and a filter membrane 3, wherein the filter element end cover 1 is in a circular ring shape and is arranged at the upper end and the lower end of the filter element framework 2, the filter element end cover 1 is used for being connected with the two ends of the filter membrane to fix the filter membrane 3, the filter element framework 2 is in a hollow circular ring structure, the surface of the filter element framework is provided with a plurality of rectangular through holes 4 for supporting the filter membrane 3 and preventing the membrane from deforming due to the action of water pressure, the filter membrane 3 is arranged on the outer surface of the filter element framework 2 through multilayer winding, the filter membrane 3 comprises a first filter layer 5 and a second filter layer 6, the first filter layer 5 is arranged at the outer side of the filter membrane 3 to form an, forming an inner filter layer.
When water to be filtered passes through the filtering membrane 3, the water firstly enters the outer layer of the filtering membrane and then passes through each layer of wound membrane until the central hole formed by the filter element framework 2 is reserved, each layer of membrane can contain solid particles, and the filtering precision of the membrane can be controlled according to the non-woven fabric process, so that the purpose of filtering is achieved
According to the above embodiment, the filter membrane 3 is preferably made of polypropylene, ensuring the filtering effect.
According to the above embodiment, preferably, the filter element end cover 1 is fixed to the filter element frame 2 in an adhesion manner, so that the stability of connection between the filter element end cover 1 and the filter element frame 2 is ensured.
The utility model has the advantages that: the utility model discloses a set up multilayer formula and filtered messenger's filter core and also kept high pollutant carrying capacity under the condition that keeps high filter fineness, improved the result of use of filter core.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a high accuracy diaphragm filter core, its characterized in that, includes the filter core end cover, filter core skeleton and filter membrane, the filter core end cover is the ring form and installs the upper and lower both ends at the filter core skeleton, the filter core skeleton is hollow ring form structure, and the surface is equipped with a plurality of rectangle through-holes, the filter membrane passes through the surface of multilayer winding setting at the filter core skeleton, the filter membrane includes first filter layer and second filter layer, first filter layer is located the outside of filter membrane and forms outer filter layer, the second filter layer passes through the multilayer winding of filter membrane and is located the inboard of filter membrane, forms inner filter layer.
2. A high precision membrane cartridge according to claim 1 wherein said filter membrane is made of polypropylene.
3. A high accuracy membrane filter element as claimed in claim 1, wherein said filter element end cap is adhesively secured to said filter element frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022433998.8U CN213643295U (en) | 2020-10-28 | 2020-10-28 | High-precision membrane filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022433998.8U CN213643295U (en) | 2020-10-28 | 2020-10-28 | High-precision membrane filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213643295U true CN213643295U (en) | 2021-07-09 |
Family
ID=76704312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022433998.8U Active CN213643295U (en) | 2020-10-28 | 2020-10-28 | High-precision membrane filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213643295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754100A (en) * | 2021-09-17 | 2021-12-07 | 张官红 | Reverse osmosis membrane water purifier |
-
2020
- 2020-10-28 CN CN202022433998.8U patent/CN213643295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754100A (en) * | 2021-09-17 | 2021-12-07 | 张官红 | Reverse osmosis membrane water purifier |
| CN113754100B (en) * | 2021-09-17 | 2023-10-31 | 南方智水科技有限公司 | Reverse osmosis membrane water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee after: Yuanda Health Technology (Tianjin) Co.,Ltd. Address before: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee before: TIANJIN YUANDA INDUSTRY AND TRADE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee after: Yuanda Health Technology (Tianjin) Co.,Ltd. Country or region after: China Address before: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee before: Yuanda Health Technology (Tianjin) Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |