CN204233980U - A kind of new membrane bioreactor dedicated film assembly - Google Patents
A kind of new membrane bioreactor dedicated film assembly Download PDFInfo
- Publication number
- CN204233980U CN204233980U CN201420649087.0U CN201420649087U CN204233980U CN 204233980 U CN204233980 U CN 204233980U CN 201420649087 U CN201420649087 U CN 201420649087U CN 204233980 U CN204233980 U CN 204233980U
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- film
- end cover
- center
- aeration tube
- housing
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Abstract
The utility model discloses a kind of new membrane bioreactor dedicated film assembly, comprises cylindrical housing and is located at the upper and lower end cap on this housing upper and lower opening end; Some film silks, center aeration tube and aeration plate is provided with in described housing; Described center aeration tube extends along the axis of described housing, and its upper end is located at the center of described upper end cover, and described upper end cover is provided with the enterprising gas port be connected with described center aeration tube; Described some film silks are evenly distributed on the surrounding of described center aeration tube, and all unsettled plug-hole in the bottom of these some film silks, the equal glue in upper end note is on described upper end cover; Described aeration plate is located on described bottom end cover, and described bottom end cover is provided with the lower air inlet be connected with described aeration plate.This novel employing single-ended glue note and interactive aeration mode overcome film silk fracture of wire and surface sludge blocks and affects the problem such as life-span and normal use.
Description
Technical field
The utility model relates to field of membrane bioreactor, specifically refers to a kind of new membrane bioreactor dedicated film assembly.
Background technology
Membrane module is a kind of separation, purifying, concentrated utilizing the Selective Separation of film to realize the different component of feed liquid, and this process is called UF membrane, and current membrane separation technique has been widely used in the fields such as food, medicine, biology, environmental protection, chemical industry, water treatment.Membrane module has polytype according to the difference of structure or application, and the membrane module being such as applied in the membrane bioreactor (MBR) in sewage disposal mainly divides curtain and pillar.No matter be curtain or column-type film components at present, its Joint Designing thinking is by the upper and lower side of many film silks difference glue note on upper and lower support portion, and arranges aerator in the below in lower support portion.There are some defects in this kind of structural design: film silk adopts the equal glue note of upper and lower side, makes film outer fluid constantly form stronger shearing force to film silk, there is easy fracture of wire problem in practical application; Aerator effect clears up the mud that is trapped in reactor in order to avoid blocking film silk, but actual cleaning effect is very not good, compact arranged film silk surface and Jiao Zhu district, upper end (Yi Zangwu district) are still often by the puzzlement of sludge blockage, need in practice often to interrupt using, re-assembly back again after taking out cleaning, there is troublesome operation, waste time and energy, increase the shortcomings such as cost.
Utility model content
The purpose of this utility model is to provide a kind of new membrane bioreactor dedicated film assembly, adopts single-ended glue to note and interactive aeration mode overcomes film silk fracture of wire and surface sludge blocking and affects life-span and the normal problem such as use.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of new membrane bioreactor dedicated film assembly, comprises cylindrical housing and is located at the upper and lower end cap on this housing upper and lower opening end; Some film silks, center aeration tube and aeration plate is provided with in described housing; Described center aeration tube extends along the axis of described housing, and its upper end is located at the center of described upper end cover, and described upper end cover is provided with the enterprising gas port be connected with described center aeration tube; Described some film silks are evenly distributed on the surrounding of described center aeration tube, and all unsettled plug-hole in the bottom of these some film silks, the equal glue in upper end note is on described upper end cover; Described aeration plate is located on described bottom end cover, and described bottom end cover is provided with the lower air inlet be connected with described aeration plate.
The bottom of described center aeration tube extends to and flushes with the bottom of described some film silks.
Position near described upper and lower end cap on described housing is laid with some mudholes.
The glue note structure of the upper end of described film silk comprises the structure that an ebonite layer adds a flexible glue layer.
Described film silk adopts the film silk structure of band stay pipe.
After adopting such scheme, this Novel photo is for the beneficial effect of prior art: this new membrane bioreactor dedicated film assembly, on pole structure basis, film silk adopts single-ended glue to note, the swing free degree of film silk is large, the shearing force that film outer fluid formed film silk is substantially reduced with this, guarantee film silk not easily fracture of wire, promote film silk service life; And single-ended glue note also reduces a great Yi Zang Wu district (i.e. lower end Jiao Zhu district) in reactor, reduces the blocked probability of film silk.Zai You center aeration tube is comparatively large more complete to the flushing contact area of film silk, the overall flux that pole is beneficial to each film silk is recovered, and pass through the interactive aeration effect of center aeration tube and aeration plate, to make in whole reactor particularly film silk surface from sludge blockage problem, without the need to often taking out cleaning in using, convenient and practical, greatly promote membrane module service life and reduce costs.
Accompanying drawing explanation
The structural representation (in figure, major part is sectional structure) of this new exclusive of Fig. 1 membrane module.
Label declaration
Mudhole 11 on housing 1
Down blow hole 12 upper end cover 2
The enterprising gas port 21 of delivery port 20
Bottom end cover 3 times air inlets 31
Center aeration tube 4 venthole 41
Film silk 5 ebonite layer 51
Flexible glue layer 52 aeration plate 6
Venthole 61
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to a kind of new membrane bioreactor dedicated film assembly, as shown in Figure 1, and the upper end cover 2, the bottom end cover 3 that comprise cylindrical housing 1 and be located on this housing 1 upper and lower opening end.Center aeration tube 4, some film silks 5 and aeration plate 6 is provided with in housing 1.
Center aeration tube 4 is axially extended along it in housing 1, and the upper end of center aeration tube 4 is located at the center of upper end cover 2.Upper end cover 2 is provided with the enterprising gas port 21 be connected with center aeration tube 4, the pipe shaft of center aeration tube 4 is laid with a plurality of venthole 41.
Some film silks 5 are evenly distributed on the surrounding of center aeration tube 4, all unsettled and plug-hole in the bottom of these some film silks 4, and the equal glue note in upper end is on upper end cover 2.The bottom of center aeration tube 4 and the bottom of some film silks 5 flush and arrange, and can carry out entirety wash away to make center aeration tube 4 to film silk 4.The glue note mode of the upper end of film silk 5 be preferably the mode of first glue note one ebonite layer injecting glue one flexible glue layer again, notes root with the glue that this can be beneficial to the upper end of diaphragm silk 5.In addition, film silk 5 preferably adopts the film silk structure of band stay pipe, with the anti-shearing force intensity of strengthening membrane silk 5.
Aeration plate 6 is located on bottom end cover 3, and is positioned at the lower position of center aeration tube 4.Bottom end cover 3 is provided with the lower air inlet 31 be connected with aeration plate 6.Aeration plate 6 is laid with a plurality of venthole 61.
Described center aeration tube 4 and aeration plate 6 preferably adopt the interactive aeration work of wheel streaming, be adapted to the interactive aeration mode of center aeration tube 4 and aeration plate 6, preferably, this novel position near upper end cover 2 on housing 1 evenly offers mudhole 11 on several, is vented and spoil disposal effect when being beneficial to aeration plate 6 aeration.In like manner, the position near bottom end cover 3 on housing 1 evenly offers several down blow holes 12, is vented and spoil disposal effect when being beneficial to center aeration tube 4 aeration.
The foregoing is only the preferred embodiment that this is novel, all equalizations done with this novel right change and modify, and all should belong to the scope of this novel claim.
Claims (5)
1. a new membrane bioreactor dedicated film assembly, is characterized in that: comprise cylindrical housing and be located at the upper and lower end cap on this housing upper and lower opening end; Some film silks, center aeration tube and aeration plate is provided with in described housing; Described center aeration tube extends along the axis of described housing, and its upper end is located at the center of described upper end cover, and described upper end cover is provided with the enterprising gas port be connected with described center aeration tube; Described some film silks are evenly distributed on the surrounding of described center aeration tube, and all unsettled plug-hole in the bottom of these some film silks, the equal glue in upper end note is on described upper end cover; Described aeration plate is located on described bottom end cover, and described bottom end cover is provided with the lower air inlet be connected with described aeration plate.
2. a kind of new membrane bioreactor dedicated film assembly as claimed in claim 1, is characterized in that: the bottom of described center aeration tube extends to and flushes with the bottom of described some film silks.
3. a kind of new membrane bioreactor dedicated film assembly as claimed in claim 1, is characterized in that: the position near described upper and lower end cap on described housing is laid with some mudholes.
4. a kind of new membrane bioreactor dedicated film assembly as claimed in claim 1, is characterized in that: the glue of the upper end of described film silk note structure comprises the structure that an ebonite layer adds a flexible glue layer.
5. a kind of new membrane bioreactor dedicated film assembly as claimed in claim 1, is characterized in that: described film silk adopts the film silk structure of band stay pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649087.0U CN204233980U (en) | 2014-10-31 | 2014-10-31 | A kind of new membrane bioreactor dedicated film assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649087.0U CN204233980U (en) | 2014-10-31 | 2014-10-31 | A kind of new membrane bioreactor dedicated film assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233980U true CN204233980U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649087.0U Expired - Fee Related CN204233980U (en) | 2014-10-31 | 2014-10-31 | A kind of new membrane bioreactor dedicated film assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN204233980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349672A (en) * | 2017-07-25 | 2017-11-17 | 珠海格力电器股份有限公司 | Element kit and water purifier |
| CN107349674A (en) * | 2017-07-25 | 2017-11-17 | 珠海格力电器股份有限公司 | Element kit and water purifier |
| CN109179888A (en) * | 2018-09-30 | 2019-01-11 | 浙江工商大学 | The wastewater treatment equipment and technique of integrated ozone coupling membrane bioreactor |
-
2014
- 2014-10-31 CN CN201420649087.0U patent/CN204233980U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349672A (en) * | 2017-07-25 | 2017-11-17 | 珠海格力电器股份有限公司 | Element kit and water purifier |
| CN107349674A (en) * | 2017-07-25 | 2017-11-17 | 珠海格力电器股份有限公司 | Element kit and water purifier |
| CN109179888A (en) * | 2018-09-30 | 2019-01-11 | 浙江工商大学 | The wastewater treatment equipment and technique of integrated ozone coupling membrane bioreactor |
| CN109179888B (en) * | 2018-09-30 | 2021-10-22 | 浙江工商大学 | Wastewater treatment device and process of integrated ozone coupling membrane bioreactor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20201031 |