CN205635048U - Improved generation MBR membrane frame - Google Patents
Improved generation MBR membrane frame Download PDFInfo
- Publication number
- CN205635048U CN205635048U CN201620219925.XU CN201620219925U CN205635048U CN 205635048 U CN205635048 U CN 205635048U CN 201620219925 U CN201620219925 U CN 201620219925U CN 205635048 U CN205635048 U CN 205635048U
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- China
- Prior art keywords
- chamber
- truncated cone
- collector pipe
- shaped chamber
- round platform
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model provides an improved generation MBR membrane frame, including the support body, be equipped with collector pipe and lower collector pipe on the support body, go up the collector pipe and be equipped with many membrane silks down between the collector pipe, still include aeration equipment, aeration equipment includes the body, and the inner chamber of body is equipped with a plurality of round platforms shape chambeies and inverted circular truncated cone chambeies that set up in turn, and the tip in inverted circular truncated cone chamber be in the same place with the tip intercommunication in round platform shape chamber, installs the aeration nozzle on the body, and the aeration nozzle includes the nozzle body, is equipped with the orifice on the nozzle body, the orifice including the last round platform shape chamber that is located the top with the lower round platform with last round platform shape chamber communicates that is located the below chamber that appears, lower round platform appears the tapering in chamber and is greater than the appear tapering in chamber of round platform, the inner chamber area of body can effectively improve the gas flow rate along the length direction of body is constantly changeable, avoids reducing of gas flow rate to realize uniform aerating, the tapering in the lower round platform shape chamber of the orifice tapering that is greater than round platform shape chamber can improve the intermembranous liquid rising velocity of flow in addition.
Description
Technical field
This utility model relates to a kind of MBR film frame.
Background technology
China's many regional water are deficient at present, and economic construction causes serious impact.Therefore will have the biggest market as reclaimed water reuse after sewage disposal, on the one hand the advanced treating of sewage can reduce gross contamination emission, meets the Policy Demand that national energy-saving reduces discharging, and on the other hand can meet citizen's productive life needs.
Membrane bioreactor (MBR) technology is to grow up over nearly 20 years, it is widely used in the engineering that waste water processes, MBR improves in technique at following activated sludge and occupies obvious technical advantage, can be used for municipal wastewater, sanitary wastewater, various industrial wastewater and the advanced treating of micro-polluted raw, and reusing sewage field, market capacity is huge, but the aeration of existing MBR film frame is uneven, aeration effect it is impossible to ensure that, have impact on wastewater treatment efficiency.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of good sewage processing effect, aeration uniform modified model MBR film frame.
For solving above-mentioned technical problem, the technical solution of the utility model is: modified model MBR film frame, including support body, described support body is provided with collector pipe and lower collector pipe, many film silks it are provided with between described upper collector pipe and described lower collector pipe, described upper collector pipe is communicated with water inlet pipe, and described next part cross current has outlet pipe, and described film silk connects described upper collector pipe and described lower collector pipe；Also include aerator, described aerator includes body, the inner chamber of described body is provided with multiple truncated cone-shaped chamber being arranged alternately and reverse frustoconic chamber, the small end in described reverse frustoconic chamber and the small end in described truncated cone-shaped chamber are connected together, the axis in described truncated cone-shaped chamber and described reverse frustoconic chamber is parallel to the axis of described body, on described body, aeration nozzle is installed, described aeration nozzle includes nozzle body, described nozzle body is provided with spray orifice, described spray orifice includes upper truncated cone-shaped chamber above and is positioned at the lower truncated cone-shaped chamber connected with described upper truncated cone-shaped chamber of lower section, the tapering in described lower truncated cone-shaped chamber is more than the tapering in described upper truncated cone-shaped chamber.
As preferred technical scheme, one end of described body is provided with the first air inlet, the other end of described body is provided with the second air inlet, tapered rod and the inverted cone bar of the length direction extension along described body it is inserted with in the inner chamber of described body, the axis of described tapered rod and described inverted cone bar is parallel to the axis of described body, the little head end of described tapered rod is positioned at the first air inlet of described body, the little head end of described inverted cone bar is positioned at the second air inlet of described body, and the stub end of described tapered rod and the stub end of described inverted cone bar link together.
As preferred technical scheme, between described spray orifice connection small end and the small end in described truncated cone-shaped chamber in described reverse frustoconic chamber.
Owing to have employed technique scheme, modified model MBR film frame, including support body, described support body is provided with collector pipe and lower collector pipe, many film silks it are provided with between described upper collector pipe and described lower collector pipe, described upper collector pipe is communicated with water inlet pipe, and described next part cross current has outlet pipe, and described film silk connects described upper collector pipe and described lower collector pipe；Also include aerator, described aerator includes body, the inner chamber of described body is provided with multiple truncated cone-shaped chamber being arranged alternately and reverse frustoconic chamber, the small end in described reverse frustoconic chamber and the small end in described truncated cone-shaped chamber are connected together, the axis in described truncated cone-shaped chamber and described reverse frustoconic chamber is parallel to the axis of described body, on described body, aeration nozzle is installed, described aeration nozzle includes nozzle body, described nozzle body is provided with spray orifice, described spray orifice includes upper truncated cone-shaped chamber above and is positioned at the lower truncated cone-shaped chamber connected with described upper truncated cone-shaped chamber of lower section, the tapering in described lower truncated cone-shaped chamber is more than the tapering in described upper truncated cone-shaped chamber；The inner chamber of described body is provided with multiple truncated cone-shaped chamber being arranged alternately and reverse frustoconic chamber, the small end in described reverse frustoconic chamber and the small end in described truncated cone-shaped chamber are connected together, the inner chamber area of body is continually changing along the length direction of body can be effectively improved gas flow rate, avoid the reduction of gas flow rate, thus realize uniform aeration, and the tapering in the described lower truncated cone-shaped chamber of spray orifice can improve intermembranous liquid upflow velocity more than the tapering in described upper truncated cone-shaped chamber.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the structural representation of this utility model embodiment middle tube body；
Fig. 3 is the partial enlarged drawing in Fig. 2 at I.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
As shown in accompanying drawing 1, Fig. 2 and Fig. 3, modified model MBR film frame, including support body 1, described support body 1 is provided with collector pipe 2 and lower collector pipe 3, many film silks 4 it are provided with between described upper collector pipe 2 and described lower collector pipe 3, described upper collector pipe 2 is communicated with water inlet pipe 5, and described lower collector pipe 3 is communicated with outlet pipe 6, and described film silk 4 connects described upper collector pipe 2 and described lower collector pipe 3；Also include aerator, described aerator includes body 7, the inner chamber of described body 7 is provided with multiple truncated cone-shaped chamber 8 being arranged alternately and reverse frustoconic chamber 9, the small end in described reverse frustoconic chamber 9 and the small end in described truncated cone-shaped chamber 8 are connected together, the axis in described truncated cone-shaped chamber 8 and described reverse frustoconic chamber 9 is parallel to the axis of described body 7, on described body 7, aeration nozzle 10 is installed, described aeration nozzle 10 includes nozzle body, described nozzle body is provided with spray orifice, between described spray orifice connection small end and the small end in described truncated cone-shaped chamber 8 in described reverse frustoconic chamber 9, described spray orifice includes upper truncated cone-shaped chamber 11 above and is positioned at the lower truncated cone-shaped chamber 12 connected with described upper truncated cone-shaped chamber 11 of lower section, the tapering in described lower truncated cone-shaped chamber 12 is more than the tapering in described upper truncated cone-shaped chamber 11.
One end of described body 7 is provided with the first air inlet 13, the other end of described body is provided with the second air inlet 14, tapered rod 15 and the inverted cone bar 16 of the length direction extension along described body it is inserted with in the inner chamber of described body 7, the axis of described tapered rod 15 and described inverted cone bar 16 is parallel to the axis of described body 7, the little head end of described tapered rod 15 is positioned at the first air inlet 13 of described body 7, the little head end of described inverted cone bar 16 is positioned at the second air inlet 14 of described body 7, and the stub end of described tapered rod 15 and the stub end of described inverted cone bar 16 link together.So so that from the inlet end of described body 7 middle part to body, the cavity volume of body diminishes, such that it is able to keep the flow velocity of gas, further ensure uniform aeration.
The inner chamber of described body is provided with multiple truncated cone-shaped chamber 8 and multiple reverse frustoconic chamber 9, the small end in described reverse frustoconic chamber 9 and the small end in described truncated cone-shaped chamber 8 are connected together, the inner chamber area of body is continually changing along the length direction of body can be effectively improved gas flow rate, avoid the reduction of gas flow rate, thus realize uniform aeration, and the tapering in the described lower truncated cone-shaped chamber 12 of spray orifice can improve intermembranous liquid upflow velocity more than described upper truncated cone-shaped chamber 11 tapering.
Utilize technical scheme described in the utility model, or those skilled in the art is under the inspiration of technical solutions of the utility model, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection domain of the present utility model.
Claims (3)
1. modified model MBR film frame, it is characterized in that: include support body, described support body is provided with collector pipe and lower collector pipe, many film silks it are provided with between described upper collector pipe and described lower collector pipe, described upper collector pipe is communicated with water inlet pipe, described next part cross current has outlet pipe, and described film silk connects described upper collector pipe and described lower collector pipe；Also include aerator, described aerator includes body, the inner chamber of described body is provided with multiple truncated cone-shaped chamber being arranged alternately and reverse frustoconic chamber, the small end in described reverse frustoconic chamber and the small end in described truncated cone-shaped chamber are connected together, the axis in described truncated cone-shaped chamber and described reverse frustoconic chamber is parallel to the axis of described body, on described body, aeration nozzle is installed, described aeration nozzle includes nozzle body, described nozzle body is provided with spray orifice, described spray orifice includes upper truncated cone-shaped chamber above and is positioned at the lower truncated cone-shaped chamber connected with described upper truncated cone-shaped chamber of lower section, the tapering in described lower truncated cone-shaped chamber is more than the tapering in described upper truncated cone-shaped chamber.
2. modified model MBR film frame as claimed in claim 1, it is characterized in that: one end of described body is provided with the first air inlet, the other end of described body is provided with the second air inlet, tapered rod and the inverted cone bar of the length direction extension along described body it is inserted with in the inner chamber of described body, the axis of described tapered rod and described inverted cone bar is parallel to the axis of described body, the little head end of described tapered rod is positioned at the first air inlet of described body, the little head end of described inverted cone bar is positioned at the second air inlet of described body, the stub end of described tapered rod and the stub end of described inverted cone bar link together.
3. modified model MBR film frame as claimed in claim 2, it is characterised in that: between described spray orifice connection small end and the small end in described truncated cone-shaped chamber in described reverse frustoconic chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219925.XU CN205635048U (en) | 2016-03-19 | 2016-03-19 | Improved generation MBR membrane frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219925.XU CN205635048U (en) | 2016-03-19 | 2016-03-19 | Improved generation MBR membrane frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205635048U true CN205635048U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620219925.XU Active CN205635048U (en) | 2016-03-19 | 2016-03-19 | Improved generation MBR membrane frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205635048U (en) |
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2016
- 2016-03-19 CN CN201620219925.XU patent/CN205635048U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |