CN202778283U - Ultrafiltration membrane water purifying device - Google Patents
Ultrafiltration membrane water purifying device Download PDFInfo
- Publication number
- CN202778283U CN202778283U CN 201220508768 CN201220508768U CN202778283U CN 202778283 U CN202778283 U CN 202778283U CN 201220508768 CN201220508768 CN 201220508768 CN 201220508768 U CN201220508768 U CN 201220508768U CN 202778283 U CN202778283 U CN 202778283U
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- CN
- China
- Prior art keywords
- ultrafiltration membrane
- water
- cleaning fluid
- shell
- casing
- 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
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to an ultrafiltration membrane water purifying device which is composed of a water inlet, a cleaning fluid outlet, an ultrafiltration membrane, a casing, a water outlet and a cleaning fluid inlet. The ultrafiltration membrane water purifying device is characterized in that the casing is in a circular tube shape, the ultrafiltration membrane is arranged in the casing, the water inlet is arranged at the upper end of the casing, the cleaning fluid outlet is arranged on one side of the water inlet, the water outlet is arranged at the lower end of the casing, and the cleaning fluid inlet is arranged on one side of the water outlet. The ultrafiltration membrane water purifying device has the advantages of being long in service life and capable of performing automatic cleaning and effectively clearing away organic matters, bacteria, viruses, colloidal substances and nonionic suspension precipitates in water.
Description
Technical field
The utility model belongs to the water correction plant technical field, more specifically says a kind of polymer ultrafiltration membrane purifier.
Background technology
At present, the structure of milipore filter has symmetrical and asymmetric dividing, the former is isotropic, does not have cortex, and the hole on all directions all is the same, belong to in-depth filtration, the latter has fine and close top layer and take finger as main bottom, skin depth is 0.1 micron or less, and has the orderly micropore of arrangement, underlayer thickness is 200～250 microns, belongs to both surface filtration.
The device for ultrafiltration membrane of prior art generally adopts symmetric membrane, the membrane material of symmetric membrane mainly contains cellulose and derivative thereof etc., because the general unreasonable structure that adopts of the ultrafiltration apparatus of prior art, easily stop up, can not automatically clean, therefore in use, usually break down easily, cause filtering function to descend, service life is short, affects normal production operation.
Summary of the invention
In order to address the above problem, the utility model provides a kind of automatic cleaning function that has, the ultra-filtration membrane water purification device of long service life, the technical solution of the utility model is: described ultra-filtration membrane water purification device is comprised of water inlet, rinse liquid outlet, milipore filter, shell, delivery port, cleaning fluid import, it is characterized in that shell is set to tubular, the inside of shell arranges milipore filter, the upper end of shell arranges water inlet, one side of water inlet arranges rinse liquid outlet, the lower end of shell sets out the mouth of a river, and a side of delivery port arranges the cleaning fluid import.
Milipore filter described in the utility model, it is characterized in that milipore filter is the asymmetric semipermeable membrane that adopts macromolecular material to make, milipore filter can make under pressure in the solution the different molecular weight solute by the porous chemical constitution in the film separate, classification or concentrated, can under the condition that does not produce phase transformation, separate solution.Milipore filter is a kind of perforated membrane with super " screening " separation function, and 2～20 nanometers are adopted in its aperture, can particle separation diameter greater than the particle of 2～20 nanometers.
The beneficial effects of the utility model are that ultra-filtration membrane water purification device has automatic cleaning function, long service life, can be effectively except the suspended sediment of organic matter, bacterium, virus, colloidal substance and nonionic shape in anhydrating.
Description of drawings
Accompanying drawing is structural representation of the present utility model; In the accompanying drawing:
1. water inlet, 2. rinse liquid outlet, 3. milipore filter, 4. shell, 5. delivery port, 6. cleaning fluid import.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described ultra-filtration membrane water purification device is by water inlet 1, rinse liquid outlet 2, milipore filter 3, shell 4, delivery port 5, cleaning fluid import 6 forms, it is characterized in that shell 4 is set to tubular, the inside of shell 4 arranges milipore filter 3, the upper end of shell 4 arranges water inlet 1, one side of water inlet 1 arranges rinse liquid outlet 2, the lower end of shell 4 sets out the mouth of a river 5, and a side of delivery port 5 arranges cleaning fluid import 6.
The beneficial effects of the utility model are that ultra-filtration membrane water purification device has automatic cleaning function, long service life, can be effectively except the suspended sediment of organic matter, bacterium, virus, colloidal substance and nonionic shape in anhydrating.
Claims (1)
1. ultra-filtration membrane water purification device, formed by water inlet (1), rinse liquid outlet (2), milipore filter (3), shell (4), delivery port (5), cleaning fluid import (6), it is characterized in that shell (4) is set to tubular, the inside of shell (4) arranges milipore filter (3), the upper end of shell (4) arranges water inlet (1), one side of water inlet (1) arranges rinse liquid outlet (2), the lower end of shell (4) sets out the mouth of a river (5), and a side of delivery port (5) arranges cleaning fluid import (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508768 CN202778283U (en) | 2012-10-05 | 2012-10-05 | Ultrafiltration membrane water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508768 CN202778283U (en) | 2012-10-05 | 2012-10-05 | Ultrafiltration membrane water purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202778283U true CN202778283U (en) | 2013-03-13 |
Family
ID=47805628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220508768 Expired - Fee Related CN202778283U (en) | 2012-10-05 | 2012-10-05 | Ultrafiltration membrane water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202778283U (en) |
-
2012
- 2012-10-05 CN CN 201220508768 patent/CN202778283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20141005 |
|
| EXPY | Termination of patent right or utility model |