CN205391813U - Multiple oil and water separating membrane - Google Patents
Multiple oil and water separating membrane Download PDFInfo
- Publication number
- CN205391813U CN205391813U CN201620242294.3U CN201620242294U CN205391813U CN 205391813 U CN205391813 U CN 205391813U CN 201620242294 U CN201620242294 U CN 201620242294U CN 205391813 U CN205391813 U CN 205391813U
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- copper mesh
- copper
- cellulose membrane
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Abstract
The utility model discloses a multiple oil and water separating membrane, its characterized in that: be cellulose membrane, first copper mesh, second copper mesh and third copper mesh on the follow extremely down in proper order, first copper mesh and second copper netlist mask have the polytetrafluoroethylene layer of spraying, cellulose membrane and third copper mesh are plane body, first copper mesh has the U type fold in cycle, the second copper mesh has the V type fold in cycle, cellulose membrane, first copper mesh, second copper mesh and third copper mesh stack gradually the veneer, the utility model discloses chemical properties stabilization, mechanical strength height, the water oil separating performance is excellent, and resistant pollution ability is stronger, and is stable at water oil separating in -process flux, has showed good application prospect.
Description
Technical field
This utility model relates to a kind of filter membrane, particularly to a kind of multiple oil-water separation film.
Background technology
Watt along with the frequent generation of a large amount of discharges of oily waste water and Crude Oil at Sea leakage accident in daily life, the water source that the mankind depend on for existence has suffered serious destruction, thus the healthy of people and the Nature diversity of organism are brought adverse effect, cause the strong interest of various circles of society.Oily water separation technique relates to multiple fields such as chemical industry, material and environmental protection, the method of traditional oil-water separation mainly has sedimentation, absorption method, dissolved air flotation method, centrifugal separation, coalescence method and breakdown of emulsion method etc., all there is many defects in each of which, some separation efficiency are not high, restricted application, the interpolation of some chemical reagent easily causes secondary pollution, and the energy consumption also having is too high, cost of equipment is high, is unfavorable for spread.
In recent years, along with the development of membrane technology, the particularly appearance of organic (macromolecule or polymer) film, inoranic membrane and composite membrane make oil-water separation film have increasing advantage in water processes.First oil-water separation film retains microgranule, antibacterial and other pollutant from gas phase and liquid phase suspension liquid, then by oil or water to reach to purify, to separate and the purpose such as concentration.
Wherein, inorganic ceramic film quickly grows, and especially pellumina is most widely used, and titanium dioxide film, silicon dioxide film, zirconium dioxide film and composite membrane thereof are then focused in recent recent studies on.The advantage of ceramic membrane is a lot: can bear high temperature, high pressure, and anti-chemical agent ability is strong, and mechanical strength is high, is affected little by pH value, antipollution, life-span length etc..But ceramic membrane preparation cost is high, and fenestra is small-bore not easily, available material category relatively organic membrane much less.
Utility model content
In order to overcome above shortcomings part in prior art, the purpose of this utility model is in that to provide a kind of multiple oil-water separation film.
In order to reach above-mentioned purpose, this utility model adopts following concrete technical scheme:
A kind of multiple oil-water separation film, it is characterized in that: be followed successively by cellulose membrane, the first copper mesh, the second copper mesh and the 3rd copper mesh from top to bottom, described first copper mesh and the second copper mesh surface have the polytetrafluoroethylene floor of spraying, described cellulose membrane and the 3rd copper mesh are plane body, described first copper mesh has rhythmic U-shaped fold, described second copper mesh has rhythmic V-type fold, and described cellulose membrane, the first copper mesh, the second copper mesh and the 3rd copper mesh stack gradually gluing.
Further, described first copper mesh is 100-300 order, and described second copper mesh is 300-500 order, and mixed liquor through the second copper mesh fine straining, obtains pure fluid after the first copper mesh coarse filtration.
This utility model advantage compared with prior art is: adopt double; two copper mesh of different meshes to filter, filter quality is ensure that while improving filter efficiency, hole in the middle of U-shaped fold and V-type fold stacking has liquid storage effect, and the moisture stayed after filtering can flow away from the two ends of hole, it is ensured that filter uninterrupted.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, below by specific embodiment, the utility model is elaborated.
Embodiment 1:
With reference to shown in Fig. 1, a kind of multiple oil-water separation film, it is followed successively by cellulose membrane the 1, first copper mesh the 2, second copper mesh 3 and the 3rd copper mesh 4 from top to bottom, first copper mesh 2 and the second copper mesh 3 surface have the polytetrafluoroethylene floor of spraying, cellulose membrane 1 and the 3rd copper mesh 4 are plane body, first copper mesh 2 has rhythmic U-shaped fold, and the second copper mesh 3 has rhythmic V-type fold, and cellulose membrane the 1, first copper mesh the 2, second copper mesh 3 and the 3rd copper mesh 4 stack gradually gluing.Wherein, the first copper mesh 2 is 100-300 order, and described second copper mesh 3 is 300-500 order.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a multiple oil-water separation film, it is characterized in that: be followed successively by cellulose membrane, the first copper mesh, the second copper mesh and the 3rd copper mesh from top to bottom, described first copper mesh and the second copper mesh surface have the polytetrafluoroethylene floor of spraying, described cellulose membrane and the 3rd copper mesh are plane body, described first copper mesh has rhythmic U-shaped fold, described second copper mesh has rhythmic V-type fold, and described cellulose membrane, the first copper mesh, the second copper mesh and the 3rd copper mesh stack gradually gluing.
2. a kind of multiple oil-water separation film as claimed in claim 1, it is characterised in that: described first copper mesh is 100-300 order, and described second copper mesh is 300-500 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242294.3U CN205391813U (en) | 2016-03-28 | 2016-03-28 | Multiple oil and water separating membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242294.3U CN205391813U (en) | 2016-03-28 | 2016-03-28 | Multiple oil and water separating membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391813U true CN205391813U (en) | 2016-07-27 |
Family
ID=56419369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620242294.3U Expired - Fee Related CN205391813U (en) | 2016-03-28 | 2016-03-28 | Multiple oil and water separating membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391813U (en) |
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2016
- 2016-03-28 CN CN201620242294.3U patent/CN205391813U/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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhan Yanping Inventor after: Liu Qiwei Inventor before: Zhan Yanping |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170614 Address after: 523000, A1, building 909, Tian An Digital City, Dongguan, 1 Golden Road, Nancheng District, Guangdong, Dongguan Patentee after: Guangdong Guangdong mechanical and electrical environmental protection engineering Co., Ltd. Address before: 362000, Quanzhou District, Fujian, Quanzhou Province Economic and Technological Development Zone 4 Chong Chong Street, building 1, A District Patentee before: FUJIAN YUEHUA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| 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: 20160727 Termination date: 20180328 |