CN210595390U - High-precision ultrafiltration membrane device - Google Patents
High-precision ultrafiltration membrane device Download PDFInfo
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- CN210595390U CN210595390U CN201921497290.XU CN201921497290U CN210595390U CN 210595390 U CN210595390 U CN 210595390U CN 201921497290 U CN201921497290 U CN 201921497290U CN 210595390 U CN210595390 U CN 210595390U
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- filter
- water
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- pipeline
- filter group
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- 239000012528 membrane Substances 0.000 title claims abstract description 39
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims 3
- 239000008367 deionised water Substances 0.000 claims 1
- 229910021641 deionized water Inorganic materials 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 6
- 238000005374 membrane filtration Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000004744 fabric Substances 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 7
- 238000001223 reverse osmosis Methods 0.000 description 7
- 239000004745 nonwoven fabric Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001728 nano-filtration Methods 0.000 description 3
- 230000002579 anti-swelling effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides an ultrafiltration membrane device of high accuracy, includes a plurality of filter group, filter group includes the filter chamber of cylindricality, the filter chamber is equipped with the filter shell outward, the inside composite filter element that is equipped with of filter chamber, the below is equipped with the connector with the pipe connection on the filter chamber, connector one side is equipped with the baffle of intaking, outlet conduit is connected to the filter group top, outlet conduit is connected with another filter group's water inlet, and the delivery port and the pure water pipe connection of filter group bottom, pure water pipe connection pure water case. The water purifier is provided with a filtering group and a plurality of layers of filter elements for multiple filtering, has higher filtering precision, solves the problem of pretreatment of using membrane filtration, and meets the use requirements of reality in water purification application.
Description
Technical Field
The utility model relates to a filter equipment technical field, especially an ultrafiltration membrane device of high accuracy.
Background
With the development of economy, water purification is widely used, and water purification equipment is increasingly used in various industries. In recent years, equipment using a membrane as a main terminal water purification device has led to a high-end water inlet market, but the use of the membrane for water filtration has certain requirements on raw water, pollutants such as suspended matters, sharp particles, grease and the like in the raw water need to be pretreated, the particles in the raw water are easy to damage or block a filter membrane, and the filter effect of the membrane is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned shortcoming of the prior art, the utility model discloses an aim at provides an ultrafiltration membrane device of high accuracy.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an ultrafiltration membrane device of high accuracy, includes a plurality of filter group, filter group includes the filter chamber of cylindricality, the filter chamber is equipped with the filter shell outward, the inside composite filter element that is equipped with of filter chamber, the below is equipped with the connector with the pipe connection on the filter chamber, connector one side is equipped with the baffle of intaking, outlet conduit is connected to the filter group top, outlet conduit is connected with another filter group's water inlet, and the delivery port and the pure water pipe connection of filter group bottom, pure water pipe connection pure water case.
As a further improvement of the utility model: composite filter element is compound book formula membrane filter core, the compound number of piles is more than the three-layer, compound book formula membrane filter core includes one of them or several kinds in milipore filter, RO membrane, PP non-woven fabrics, the active carbon filter cloth, resistant cloth, the nanofiltration membrane, it is cylindric to make after folding the filter membrane of compound book formula membrane filter core, becomes the winding form and distributes in the filter chamber.
As a further improvement of the utility model: the filtration precision of the PP non-woven fabric is 1 mu m, the filtration precision of the RO membrane is 0.0001-0.001 mu m, the filtration precision of the ultrafiltration membrane is 0.001-0.02 mu m, and the number of the anti-swelling fabrics is 50-500 meshes.
As a further improvement of the utility model: the water inlet pipeline is connected with the filter group, raw water enters the filter group from the water inlet pipeline, a water outlet pipeline of the filter group is connected with a water inlet of another filter group, the water outlet pipeline is connected with a water inlet of another filter group, and a water outlet connected with the last filter group is connected with a pure water pipeline.
As a further improvement of the utility model: the water inlet baffle is provided with a plurality of circular water inlet holes.
As a further improvement of the utility model: and water flow detection meters are arranged on the water inlet pipeline and the pure water pipeline.
As a further improvement of the utility model: the connecting port below the filter cavity is connected with a concentrated water outlet, the concentrated water outlet is arranged below the filter group and is connected with a concentrated water pipeline, and the concentrated water pipeline is connected with the concentrated water pipeline of the other filter group through a three-way pipeline and a collecting pipe.
As a further improvement of the utility model: the filter cavity is connected with the filter shell in an adhesive mode, the filter group is connected with the water inlet pipeline and the pure water pipeline, and water does not enter the space between the filter cavity and the filter shell.
As a further improvement of the utility model: the pure water tank is connected with the water pump through a water pipeline, and a stop valve is arranged on the water pipeline.
As a further improvement of the utility model: and the water inlet pipeline is provided with a high-pressure pump for pressurizing the raw water.
Compared with the prior art, the beneficial effects of the utility model are that: the water purifier is provided with a filtering group and a plurality of layers of filter elements for multiple filtering, has higher filtering precision, solves the problem of pretreatment of using membrane filtration, and meets the use requirements of reality in water purification application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the filtering unit of the present invention.
Fig. 3 is a schematic structural diagram of the composite filter element of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which: the ultrafiltration membrane device with high precision as shown in fig. 1-3 comprises a plurality of filtering groups 1, each filtering group 1 comprises a cylindrical filtering cavity 11, a filtering shell 12 is arranged outside each filtering cavity 11, a composite filter element 13 is arranged inside each filtering cavity 11, a connecting port 14 connected with a pipeline is arranged below each filtering cavity 11, a water inlet baffle 15 is arranged on one side of each connecting port 14, a water outlet pipeline 101 is connected above each filtering group 1, the water outlet pipeline 101 is connected with a water inlet 102 of another filtering group, a water outlet 103 at the bottom of each filtering group 1 is connected with a pure water pipeline 2, and the pure water pipeline 2 is connected with a pure water tank 3.
The composite filter element 13 is a composite roll-type membrane filter element, a filter membrane of the composite roll-type membrane filter element is folded into a cylinder shape and is distributed in a winding shape in the filter cavity 11, the filter group 1 is connected with the water inlet pipeline 41 and the pure water pipeline 2, the water inlet pipeline 41 is connected with the filter group 1, the water outlet pipeline 101 of the filter group is connected with the water inlet 102 of the other filter group, the water outlet pipeline 101 is connected with the water inlet 102 of the other filter group 1, the water outlet connected with the last filter group 1 is connected with the pure water pipeline 2, the water inlet pipeline 41 and the pure water pipeline 2 are provided with water flow detection meters 104, and the water inlet pipeline 41 is provided with a high-pressure pump.
A connecting port below the filter cavity 11 is connected with a concentrated water outlet, a concentrated water outlet is arranged below the filter group, the concentrated water outlet is connected with a concentrated water pipeline 105, the concentrated water pipeline 105 is connected with a collecting pipe through a three-way pipeline and a concentrated water pipeline 105 of another filter group, and the filtered concentrated water is discharged through the collecting pipe.
The pure water tank 3 is connected with a water pump 6 through a water pipeline, and a stop valve 5 is arranged on the water pipeline.
In order to improve the filtering precision of the ultrafiltration membrane device, the composite roll-type membrane filter element comprises one or more of an ultrafiltration membrane, an RO (reverse osmosis) membrane, a PP (polypropylene) non-woven fabric, an activated carbon filter cloth, a nylon cloth and a nanofiltration membrane.
As shown in fig. 3, the number of the composite filter element layers is four, the composite filter element layers are ultrafiltration membranes, RO membranes, PP non-woven fabrics, activated carbon filter fabrics, anti-swelling fabrics, ultrafiltration membranes in nanofiltration membranes, RO membranes, PP non-woven fabrics and activated carbon filter fabrics, the first layer 131 is a PP non-woven fabric, the second layer 132 is an activated carbon filter fabric, the third layer 133 is an ultrafiltration membrane, and the fourth layer 134 is an RO membrane.
Raw water enters the filter group through a high-pressure pump water filling inlet pipeline, enters the filter cavity of the filter group for filtering, a filter group water outlet pipeline is connected with a water inlet of another filter group, the water outlet pipeline is connected with a water inlet of another filter group, a water outlet of the last filter group is connected with a pure water pipeline, a connection port below the filter cavity is connected with a concentrated water outlet, a concentrated water outlet is arranged below the filter group and is connected with the concentrated water pipeline, the concentrated water pipeline is connected with a collecting pipe through a tee pipeline and the concentrated water pipeline of the other filter group, and the filtered pure water enters the water storage tank through the pure water pipeline for storage and is output through a water conveying pipeline and a water pump during use.
The utility model discloses a main function: the water purifier is provided with a filtering group and a plurality of layers of filter elements for multiple filtering, has higher filtering precision, solves the problem of pretreatment of using membrane filtration, and meets the use requirements of reality in water purification application.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides an ultrafiltration membrane device of high accuracy, its characterized in that, includes a plurality of filter group, filter group includes the filter chamber of cylindricality, the filter chamber is equipped with the filter shell outward, the inside composite filter element that is equipped with of filter chamber, the below is equipped with the connector with the pipe connection on the filter chamber, connector one side is equipped with the baffle of intaking, outlet conduit is connected to the filter group top, outlet conduit is connected with another filter group's water inlet, and the delivery port and the pure water pipe connection of filter group bottom, pure water pipe connection pure water case.
2. The ultrafiltration membrane apparatus of claim 1, wherein said filter group is connected to the feed water line and the deionized water line.
3. The ultrafiltration membrane apparatus with high precision according to claim 1, wherein a plurality of circular water inlet holes are arranged on the water inlet baffle plate.
4. The ultrafiltration membrane apparatus with high precision according to claim 2, wherein a water flow rate detection meter is arranged on the water inlet pipeline and the pure water pipeline.
5. The high-precision ultrafiltration membrane device according to claim 1, wherein a concentrate water outlet is arranged below the filtering group and is connected with a concentrate water pipeline, and the concentrate water pipeline is connected with a collecting pipe of another filtering group through a tee pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497290.XU CN210595390U (en) | 2019-09-10 | 2019-09-10 | High-precision ultrafiltration membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497290.XU CN210595390U (en) | 2019-09-10 | 2019-09-10 | High-precision ultrafiltration membrane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210595390U true CN210595390U (en) | 2020-05-22 |
Family
ID=70689589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921497290.XU Active CN210595390U (en) | 2019-09-10 | 2019-09-10 | High-precision ultrafiltration membrane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210595390U (en) |
-
2019
- 2019-09-10 CN CN201921497290.XU patent/CN210595390U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 201, Building 3, Weijian Industrial Park, No. 291 Dayu Road, Nansha District, Guangzhou City, Guangdong Province, 511466 Patentee after: Guangdong Hengmao Technology Co.,Ltd. Country or region after: China Address before: 510000 Room 401, No.5, 3rd Street, Changli Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangdong Hengmao Technology Co.,Ltd. Country or region before: China |