CN202715364U - Multichannel ceramic membrane filter pipe - Google Patents
Multichannel ceramic membrane filter pipe Download PDFInfo
- Publication number
- CN202715364U CN202715364U CN 201220339198 CN201220339198U CN202715364U CN 202715364 U CN202715364 U CN 202715364U CN 201220339198 CN201220339198 CN 201220339198 CN 201220339198 U CN201220339198 U CN 201220339198U CN 202715364 U CN202715364 U CN 202715364U
- Authority
- CN
- China
- Prior art keywords
- ceramic membrane
- multichannel
- multichannel ceramic
- membrane filter
- membrane screen
- 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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Abstract
The utility model relates to a multichannel ceramic membrane filter pipe. The multichannel ceramic membrane filter pipe comprises a cylindrical pipe body, wherein a plurality of axial channel holes are uniformly formed in the pipe body; and the multichannel ceramic membrane filter pipe is characterized in that a layer of nano ceramic film is formed on the inner wall of each channel hole. The nano ceramic films are respectively sprayed on the inner walls of the channel holes so as to form filter micro-holes which are applicable to hole diameters, so that the pore diameters of the filter micro-holes are effectively controlled, and the filtration precision of wastewater and waste gas is improved so as to satisfy the high environmental-friendly requirements.
Description
Technical field
The utility model relates to a kind of filter element, especially relates to a kind of Multichannel ceramic membrane screen pipe.
Background technology
That ceramic filter tube has is high temperature resistant, intensity is high, resistance to chemical attack, anti-microbe ability are strong, the inanimate object degraded, be easy to the advantage such as regeneration, long service life and be subject to extensive concern, obtains wide application in waste water, exhaust-gas treatment.Existing ceramic filter tube is generally cylindrical, have a plurality of axial access openings, repressed and sintering forms by raw materials such as emergies for it, therefore its filtering micropore forms at random, the aperture of filtering micropore is difficult to control completely effectively, make ceramic filter tube be difficult to waste water, waste gas are made fine filtering, filtering accuracy is lower, is difficult to adapt to higher environmental requirement.
The utility model content
The applicant is studied improvement for above-mentioned problem, and a kind of Multichannel ceramic membrane screen pipe is provided, and effectively the filtering accuracy to waste water, waste gas is improved, to adapt to higher environmental requirement in the aperture of controlled filter micropore.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of Multichannel ceramic membrane screen pipe comprises cylindrical tube, evenly is provided with several axial access openings in the described body, and the inwall of described access opening is provided with one deck nano ceramics rete.
Further:
The thickness of described nano ceramics rete is between 0.02 ~ 0.5 millimeter.
Described nano ceramics rete is formed by the nano ceramic spraying plating.
The cross section of described access opening is rounded.
The cross section of described access opening is regular polygon.
The cross section of described access opening is star.
Technique effect of the present utility model is:
The disclosed a kind of Multichannel ceramic membrane screen pipe of the utility model, at the inwall spraying plating nano ceramics rete of access opening, form the filtering micropore in suitable aperture, effectively the aperture of controlled filter micropore, raising is to the filtering accuracy of waste water, waste gas, to adapt to higher environmental requirement.
Description of drawings
Fig. 1 is the front view of utility model.
Fig. 2 is the top view (embodiment 1) of Fig. 1.
Fig. 3 is the top view (embodiment 2) of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, 3, the utility model comprises cylindrical tube 1, evenly be provided with 7 axial access openings 2 in the body 1, the cross section of access opening 2 rounded (Fig. 2), be regular polygon (Fig. 3) or star (not drawing in the drawings), the quantity of access opening 2 can determine according to actual needs that the inwall of access opening 2 is provided with one deck nano ceramics rete 3.Nano ceramics rete 3 is formed by the nano ceramic spraying plating, and nano ceramic can be the materials such as alumina in Nano level, zirconia, and nano ceramics rete 3 also can adopt absorbing process to make.According to different filtering accuracy requirements, usually the thickness of nano ceramics rete 3 is between 0.02 ~ 0.5 millimeter, utilize the constructing technology of multiple-layer stacked accumulation pore-forming, form uniform nano ceramics rete 3, and in nano ceramics rete 3, form the filtering micropore in suitable aperture, guarantee the filtering accuracy of waste water, waste gas, adapt to higher environmental requirement.
Claims (6)
1. a Multichannel ceramic membrane screen pipe comprises cylindrical tube, evenly is provided with several axial access openings in the described body, it is characterized in that: the inwall of described access opening is provided with one deck nano ceramics rete.
2. according to Multichannel ceramic membrane screen pipe claimed in claim 1, it is characterized in that: the thickness of described nano ceramics rete is between 0.02 ~ 0.5 millimeter.
3. according to claim 1 or 2 described Multichannel ceramic membrane screen pipes, it is characterized in that: described nano ceramics rete is formed by the nano ceramic spraying plating.
4. according to Multichannel ceramic membrane screen pipe claimed in claim 1, it is characterized in that: the cross section of described access opening is rounded.
5. according to Multichannel ceramic membrane screen pipe claimed in claim 1, it is characterized in that: the cross section of described access opening is regular polygon.
6. according to Multichannel ceramic membrane screen pipe claimed in claim 1, it is characterized in that: the cross section of described access opening is star.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339198 CN202715364U (en) | 2012-07-13 | 2012-07-13 | Multichannel ceramic membrane filter pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339198 CN202715364U (en) | 2012-07-13 | 2012-07-13 | Multichannel ceramic membrane filter pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715364U true CN202715364U (en) | 2013-02-06 |
Family
ID=47617204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339198 Expired - Fee Related CN202715364U (en) | 2012-07-13 | 2012-07-13 | Multichannel ceramic membrane filter pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721577A (en) * | 2013-12-17 | 2014-04-16 | 杭州创享环境技术有限公司 | Multichannel symmetrical structure pure silicon carbide film and preparation method thereof |
| CN108168064A (en) * | 2017-12-27 | 2018-06-15 | 昆山斯莱姆节能科技有限公司 | Cold catalyst filter screen |
-
2012
- 2012-07-13 CN CN 201220339198 patent/CN202715364U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721577A (en) * | 2013-12-17 | 2014-04-16 | 杭州创享环境技术有限公司 | Multichannel symmetrical structure pure silicon carbide film and preparation method thereof |
| CN103721577B (en) * | 2013-12-17 | 2016-05-04 | 杭州杰膜环境科技有限公司 | The preparation method of the pure matter silicon carbide film of a kind of multichannel symmetrical structure |
| CN108168064A (en) * | 2017-12-27 | 2018-06-15 | 昆山斯莱姆节能科技有限公司 | Cold catalyst filter screen |
| CN108168064B (en) * | 2017-12-27 | 2020-06-19 | 昆山斯莱姆节能科技有限公司 | Cold catalyst filter screen |
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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: 20130206 Termination date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |