CN204093318U - A kind of water-distributing device of ultrafiltration apparatus - Google Patents
A kind of water-distributing device of ultrafiltration apparatus Download PDFInfo
- Publication number
- CN204093318U CN204093318U CN201420552196.0U CN201420552196U CN204093318U CN 204093318 U CN204093318 U CN 204093318U CN 201420552196 U CN201420552196 U CN 201420552196U CN 204093318 U CN204093318 U CN 204093318U
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- water
- card article
- conservancy diversion
- distributing device
- 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
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of water-distributing device of ultrafiltration apparatus, comprise water distribution frame, card article and rod cover, described water distribution frame comprises hollow tube, the one end open of described hollow tube, one end is closed, several radially-arranged identical cutting plates are evenly provided with around hollow tube surrounding, card article is provided with between longitudinal end of described adjacent two cutting plates, the end face that described cutting plate flushes with hollow tube blind end is provided with water conservancy diversion distributing slot, the intracavity inter-connection of described water conservancy diversion distributing slot and hollow tube.The utility model reasonable in design, water distribution, uniform air distribution, air purge is effective, and film silk not easily produces and filters dead angle, avoids the deposition of particle, improves filter effect and the service life of assembly.
Description
Technical field
The utility model relates to a kind of water-distributing device, especially a kind of water-distributing device of ultrafiltration apparatus.
Background technology
Hyperfiltration technique is that one is widely used in water purification, and solution is separated, concentrated, and recovers useful materials from waste water, the new and high technology in purification of waste water recycling field.Hollow fiber ultrafiltration membrane is the one of milipore filter, and it is a kind of technology the most ripe and advanced in hyperfiltration technique.According to the compacted zone of film at the inner surface of doughnut and outer surface, inner pressed assembly and external-compression type assembly can be divided into.
At present, existing doughnut external pressure hyperfiltration membrane assembly many employings bottom porous water distribution, owing to only there being several holes water distribution, water-flow equation is not very even, easily make hollow-fibre membrane bunchy, form shell or middle generation filtration dead angle, reduce the filter effect of assembly; And on the low side at the few fibers film face flow rate of water flow filtering dead angle, particle easily deposits, and is formed and pollutes.
In addition, for external pressure type hollow fiber membrane component, in order to wash away face deposit, people commonly use aerating and clean method to improve cleaning performance, original water-distributing device makes gas distribution weak effect, bubble may be cleaned not the face filtering dead angle place, greatly reduces gas scrub effect, reduces assembly disposal ability and service life.
Utility model content
The water-distributing device that problem to be solved in the utility model is to provide a kind of ultrafiltration apparatus makes water distribution, uniform air distribution, and film silk not easily produces and filters dead angle.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of water-distributing device of ultrafiltration apparatus, comprise water distribution frame, card article and rod cover, described water distribution frame comprises hollow tube, the one end open of described hollow tube, one end is closed, several radially-arranged identical cutting plates are evenly provided with around hollow tube surrounding, card article is provided with between longitudinal end of described adjacent two cutting plates, the end face that described cutting plate flushes with hollow tube blind end is provided with water conservancy diversion distributing slot, the intracavity inter-connection of described water conservancy diversion distributing slot and hollow tube.
As preferably, the degree of depth of described water conservancy diversion distributing slot is deepened to hollow tube direction gradually from the end of cutting plate, and the bosom of described water conservancy diversion distributing slot is less than the height of cutting plate, and the height of described cutting plate is less than the height of hollow tube.
As preferably, described water conservancy diversion distributing slot extends on the Closed End of hollow tube, the center position Closed End of described hollow tube being positioned at two adjacent water conservancy diversion distributing slots is provided with a through hole I, the intracavity inter-connection of described through hole I and hollow tube.
As preferably, described hollow tube body wall is upper is provided with one or two through hole II, the intracavity inter-connection of described through hole II and hollow tube between adjacent two cutting plates.
As preferably, described card article is an arcuate sectors, and arcuate sectors is loose structure, and longitudinal both ends of the surface of card article are provided with post groove structure, and longitudinal end of described cutting plate is provided with card article fixed leg, and described card article is fixed on card article fixed leg by post groove.
As preferably, a rod cover is also provided with in the sector channel formed between described two adjacent cutting plates and card article, rod cover parallels with water distribution frame, described rod cover is the torus of a hollow, the surrounding sidewall being positioned at torus one end face is provided with the perforation of the radial symmetric that several are evenly arranged.
As preferably, described rod cover is fixed by the ultrafiltration membrane filaments embedded between adjacent two cutting plates.
The beneficial effects of the utility model are: reasonable in design, water distribution, uniform air distribution, and air purge is effective, and film silk not easily produces and filters dead angle, avoids the deposition of particle, improves filter effect and the service life of assembly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described:
Fig. 1 is the water-distributing device overall structure schematic diagram of embodiment described in the utility model.
Fig. 2 is the structural representation of the water distribution frame of embodiment described in the utility model.
Fig. 3 is the side structure schematic diagram of the card article of embodiment described in the utility model.
Fig. 4 is the planar structure schematic diagram of the card article of embodiment described in the utility model.
Fig. 5 is the structural representation of the rod cover of embodiment described in the utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of water-distributing device of ultrafiltration apparatus, comprise water distribution frame 1, card article 2 and rod cover 3, described water distribution frame 1 comprises hollow tube 11, the one end open of hollow tube 11, and one end is closed, and openend is water inlet.Four radially-arranged identical cutting plates 12 are evenly provided with around hollow tube 11 surrounding, card article 2 is provided with between longitudinal end of adjacent two cutting plates 12, the end face that cutting plate 12 flushes with hollow tube 11 blind end is provided with water conservancy diversion distributing slot 13, the intracavity inter-connection of water conservancy diversion distributing slot 13 and hollow tube 11.The degree of depth of water conservancy diversion distributing slot 13 is deepened to hollow tube 11 direction gradually from the end of cutting plate 12, and the bosom of water conservancy diversion distributing slot 13 is less than the height of cutting plate 12, and the height of cutting plate 12 is less than the height of hollow tube 11.Water conservancy diversion distributing slot 13 extends on the Closed End of hollow tube 11, the center position Closed End of hollow tube 11 being positioned at two adjacent water conservancy diversion distributing slots 13 is provided with a manhole I14, the intracavity inter-connection of described manhole I14 and hollow tube 11.Hollow tube 11 wall is provided with two manhole II15, the intracavity inter-connection of manhole II15 and hollow tube 11 between adjacent two cutting plates 12.
As shown in Figure 3 and Figure 4, card article 2 is an arcuate sectors, and arcuate sectors is loose structure, longitudinal both ends of the surface of card article 2 is respectively equipped with one and two post groove 21 structures, longitudinal end of cutting plate 12 is provided with card article fixed leg 16, and card article 2 is fixed on card article fixed leg 16 by post groove 21.
As shown in Figure 5, a rod cover 3 is also provided with in the sector channel formed between two adjacent cutting plates 12 and card article 2, rod cover 3 parallels with water distribution frame 1, rod cover 3 is the torus of a hollow, the diameter of one of them end face is slightly less than another end face diameter, and this structure is conducive to embedding in ultrafiltration membrane filaments more like a cork when installing.The bigger end face of diameter is water inlet, is provided with the perforation 31 of the radial symmetric that several are evenly arranged on the torus surrounding sidewall of the large end of diameter.
Water-distributing device is positioned at the below of ultrafiltration apparatus, and water inlet is positioned at the below of water-distributing device, and ultrafiltration membrane filaments is positioned at the sector channel of water-distributing device, and rod cover 3 embeds in the epoxy resin layer of ultrafiltration membrane filaments, makes to be fixed in epoxy resin layer by the perforation 31 on wall.Water enters rear distribution by water-distributing device 1 and rod cover 3 respectively from water inlet and enters ultrafiltration membrane filaments, and the water in water-distributing device 1 enters in ultrafiltration membrane filaments to the water conservancy diversion distributing slot 13 on cutting plate 12, manhole I14 and manhole II15 distribution from hollow tube 11.The utility model has reasonable in design, water distribution, uniform air distribution, and film silk not easily produces advantages such as filtering dead angle.
Claims (7)
1. the water-distributing device of a ultrafiltration apparatus, comprise water distribution frame, card article and rod cover, it is characterized in that: described water distribution frame comprises hollow tube, the one end open of described hollow tube, one end is closed, several radially-arranged identical cutting plates are evenly provided with around hollow tube surrounding, card article is provided with between longitudinal end of described adjacent two cutting plates, the end face that described cutting plate flushes with hollow tube blind end is provided with water conservancy diversion distributing slot, the intracavity inter-connection of described water conservancy diversion distributing slot and hollow tube.
2. the water-distributing device of a kind of ultrafiltration apparatus according to claim 1, it is characterized in that: the degree of depth of described water conservancy diversion distributing slot is deepened to hollow tube direction gradually from the end of cutting plate, the bosom of described water conservancy diversion distributing slot is less than the height of cutting plate, and the height of described cutting plate is less than the height of hollow tube.
3. the water-distributing device of a kind of ultrafiltration apparatus according to claim 2, it is characterized in that: described water conservancy diversion distributing slot extends on the Closed End of hollow tube, the center position Closed End of described hollow tube being positioned at two adjacent water conservancy diversion distributing slots is provided with a through hole I, the intracavity inter-connection of described through hole I and hollow tube.
4. the water-distributing device of a kind of ultrafiltration apparatus according to claim 3, is characterized in that: described hollow tube body wall is upper is provided with one or two through hole II, the intracavity inter-connection of described through hole II and hollow tube between adjacent two cutting plates.
5. the water-distributing device of a kind of ultrafiltration apparatus according to claim 1 or 2 or 3 or 4, it is characterized in that: described card article is an arcuate sectors, arcuate sectors is loose structure, longitudinal both ends of the surface of card article are provided with post groove structure, longitudinal end of described cutting plate is provided with card article fixed leg, and described card article is fixed on card article fixed leg by post groove.
6. the water-distributing device of a kind of ultrafiltration apparatus according to claim 5, it is characterized in that: in the sector channel formed between described two adjacent cutting plates and card article, be also provided with a rod cover, rod cover parallels with water distribution frame, described rod cover is the torus of a hollow, the surrounding sidewall being positioned at torus one end face is provided with the perforation of the radial symmetric that several are evenly arranged.
7. the water-distributing device of a kind of ultrafiltration apparatus according to claim 6, is characterized in that: described rod cover is fixed by the ultrafiltration membrane filaments embedded between adjacent two cutting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552196.0U CN204093318U (en) | 2014-09-23 | 2014-09-23 | A kind of water-distributing device of ultrafiltration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552196.0U CN204093318U (en) | 2014-09-23 | 2014-09-23 | A kind of water-distributing device of ultrafiltration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093318U true CN204093318U (en) | 2015-01-14 |
Family
ID=52261789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552196.0U Expired - Fee Related CN204093318U (en) | 2014-09-23 | 2014-09-23 | A kind of water-distributing device of ultrafiltration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036868A (en) * | 2023-03-08 | 2023-05-02 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane assembly capable of maintaining water flux |
-
2014
- 2014-09-23 CN CN201420552196.0U patent/CN204093318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036868A (en) * | 2023-03-08 | 2023-05-02 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane assembly capable of maintaining water flux |
| CN116036868B (en) * | 2023-03-08 | 2023-10-27 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane assembly capable of maintaining water flux |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204051172U (en) | A kind of weight formula filter | |
| CN203139710U (en) | Water treatment filter | |
| CN204093318U (en) | A kind of water-distributing device of ultrafiltration apparatus | |
| CN204134283U (en) | A kind of high speed shallow media filter | |
| CN204824406U (en) | Cuboid sewage catalytic unit | |
| CN205127759U (en) | Super micro -filtration membrane module of curtain formula submergence water treatment | |
| CN202666524U (en) | Improved laminated filter | |
| CN204699482U (en) | A kind of sewage disposal filter | |
| CN202968269U (en) | Secondary reverse osmosis water production concentrated water recycling device | |
| CN203634914U (en) | Automatic backwashing sewage filter | |
| CN204051176U (en) | A kind of rainwater filtering device | |
| CN203944293U (en) | Aqueous vapor is washed hyperfiltration membrane assembly altogether | |
| CN203641551U (en) | Ball valve with waste water ratio device | |
| CN205216368U (en) | Water purifier | |
| CN205328737U (en) | Sewage treatment equipment | |
| CN205151823U (en) | Air suspension dissolved air releaser | |
| CN204170515U (en) | Novel waste-water treatment tower | |
| CN204017675U (en) | The external pressure type hollow fiber membrane component of the annoying punching that one end is fixed | |
| CN104689719A (en) | Air-blast-available external pressure type hollow fiber membrane module with one fixed end | |
| CN204803126U (en) | Desalt and categorised purification heating all -in -one that uses | |
| CN210145852U (en) | Even book formula of book reverse osmosis membrane element of water distribution | |
| CN204265577U (en) | A kind of U-shaped accurate filter | |
| CN211339052U (en) | Fiber nano filter | |
| CN216149098U (en) | Glass filter material filter | |
| CN209507839U (en) | A kind of low-carbon environment-friendly water purifier |
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: 20150114 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |