CN214060054U - Large-scale MABR membrane module connection structure - Google Patents
Large-scale MABR membrane module connection structure Download PDFInfo
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- CN214060054U CN214060054U CN202023164325.3U CN202023164325U CN214060054U CN 214060054 U CN214060054 U CN 214060054U CN 202023164325 U CN202023164325 U CN 202023164325U CN 214060054 U CN214060054 U CN 214060054U
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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
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Abstract
The utility model relates to a MABR membrane module especially relates to a large-scale MABR membrane module connection structure. The utility model discloses changed original banding book formula distribution structure, improved filtration efficiency, be convenient for wash simultaneously, realize the aeration of board-like MABR membrane module and fix. The utility model comprises a plate-type MABR membrane component and a membrane component bracket, wherein the plate-type MABR membrane component comprises a main body part; and a flow guide part hermetically connected to both ends of the main body part; the main body part comprises membrane units arranged at intervals; the sealing fixing pieces are arranged at two ends of the membrane units and are hermetically connected with the adjacent membrane units; the adjacent two membrane units and the sealing fixing piece are encircled to form a water flow passing cavity; the membrane module bracket comprises an aeration tank bracket; and a membrane module bracket fixed on the top of the aeration tank bracket; the aeration tank support is provided with an aeration main pipe, and the plate type MABR membrane component is fixedly connected with the membrane component support through a positioning mechanism.
Description
Technical Field
The utility model relates to a MABR membrane module especially relates to a large-scale MABR membrane module connection structure.
Background
The MABR is an advanced aerobic biological treatment process with low energy consumption based on a membrane aeration bioreactor, can realize synchronous nitrification and denitrification on a biofilm layer on the surface of a membrane, and has a very high pollutant removal level compared with a traditional biofilm method.
The conventional MABR membrane module generally adopts a strip-shaped roll structure, and the roll diameter is adjusted according to the process requirements, such as the following patent application numbers: CN201920313665.6 proposes an MABR membrane module and an MABR reactor, wherein the MABR membrane module comprises: the main part, the main part includes MABR rete and interlayer, the MABR rete extends along the S type to form a plurality of kink, each all be provided with in the kink the interlayer. However, in the actual use process, the structural membrane is inflexible to control the area, insufficient in aeration smoothness and inconvenient to clean, and once damaged, the structural membrane is troublesome to maintain or needs to be completely replaced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a large-scale MABR membrane module connecting structure, which changes the original strip-shaped roll type distribution structure by arranging a plate-type MABR membrane module, improves the filtration efficiency and is convenient to clean; the aeration and fixation of the plate type MABR membrane component are realized by arranging the membrane component bracket.
Large-scale MABR membrane module connection structure include: the membrane comprises a plate type MABR membrane component and a membrane component bracket, wherein the plate type MABR membrane component comprises a main body part; and a flow guide part hermetically connected to both ends of the main body part; the main body part comprises membrane units arranged at intervals; the sealing fixing pieces are arranged at two ends of the membrane units and are hermetically connected with the adjacent membrane units; the adjacent two membrane units and the sealing fixing piece are encircled to form a water flow passing cavity; the membrane module bracket comprises an aeration tank bracket; and a membrane module bracket fixed on the top of the aeration tank bracket; the aeration tank support is provided with an aeration main pipe, and the plate type MABR membrane component is fixedly connected with the membrane component support through a positioning mechanism.
The sealing fixing piece can adopt fixing glue, and the fixing glue seals two ends of two adjacent membrane units. Aeration tank support and membrane module support are cuboid frame construction, and in the MABR membrane module was fixed in the membrane module support through positioning mechanism, aeration house steward set up along aeration tank support length direction, the last aeration shower nozzle that is equipped with of aeration house steward.
Preferably, the membrane unit comprises a support layer through which the water flows; and the MABR film layers are fixed on two side surfaces of the supporting layer.
The supporting layer can be made of sponge and other materials which can allow water to pass through, the other side of the supporting layer has a supporting effect on the MABR film layer, and the sealing fixing piece is connected to the two ends of the supporting layer in a sealing mode.
Preferably, the flow guide part comprises a flow guide cavity, and the inner wall of one end of the flow guide part is hermetically connected with the main body part; the opening is arranged at the other end of the flow guide cavity; and a water collecting main connected with the opening.
When sewage passes through the cavity through water flow, the MABR film layer completes filtration, and the sewage enters the diversion cavity through the supporting layer after filtration is completed and then is discharged to the water collecting assembly through the opening.
Preferably, the positioning mechanism comprises a mounting hole and a positioning rod which are arranged on the diversion cavity, and the positioning rod penetrates through the mounting hole and is connected with the fixing seat through a fastening piece.
The upper end and the lower end of the flow guide parts positioned at the two ends of the main body part are respectively provided with a mounting hole, the mounting holes are used for the parallel connection of adjacent MABR membrane assemblies, specifically, the MABR membrane assemblies are arranged side by side, and after the positioning rod passes through the mounting holes, the positioning rod is fixed on the membrane assembly support through bolts.
Preferably, the top of the side frame is fixed with a lifting lug.
The utility model has the advantages that: by arranging the plate type MABR membrane component, the original strip-shaped roll type distribution structure is changed, the filtration efficiency is improved, and the cleaning is convenient; the aeration and fixation of the plate type MABR membrane component are realized by arranging the membrane component bracket.
Drawings
FIG. 1 is a schematic structural view of a plate MABR membrane module;
FIG. 2 is a schematic view of the half-section of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
FIG. 4 is a schematic front view of a membrane module holder;
FIG. 5 is a schematic diagram of a membrane module support side view configuration;
FIG. 6 is a first schematic structural diagram of an embodiment;
FIG. 7 is a second schematic structural diagram of an embodiment;
in the figure: 1. sealing the fixing member; 2. water flow through the cavity; 3. an aeration tank support; 4. a membrane module holder; 5. an aeration main pipe; 6. a water collecting main pipe; 7. a support layer; 8. an MABR film layer; 9. a flow guide cavity; 10. an opening; 11. mounting holes; 12. positioning a rod; 13. lifting lugs; 14. plate type MABR membrane module.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 7, the large-scale MABR membrane module of the present invention includes a plate-type MABR membrane module and a membrane module bracket, where the plate-type MABR membrane module includes a main body; and a flow guide part hermetically connected to both ends of the main body part; the main body part comprises membrane units arranged at intervals; and the sealing fixing pieces 1 are arranged at two ends of the membrane units and are hermetically connected with the adjacent membrane units; the adjacent two membrane units and the sealing fixing piece 1 are encircled to form a water flow passing cavity 2; the membrane module bracket comprises an aeration tank bracket 3; and a membrane module bracket 4 fixed on the top of the aeration tank bracket 3; the aeration tank support 3 is provided with an aeration main pipe 5, and the plate type MABR membrane component is fixedly connected with the membrane component support 4 through a positioning mechanism. The membrane unit comprises a support layer 7 through which a water flow passes; and an MABR film layer 8 fixed on two side surfaces of the support layer 7. The flow guide part comprises a flow guide cavity 9, and the inner wall of one end of the flow guide part is hermetically connected with the main body part; an opening 10 arranged at the other end of the diversion cavity 9; and a water collecting manifold 6 connected to the opening 10. The positioning mechanism comprises a mounting hole 11 and a positioning rod 12 which are arranged on the diversion cavity 9, and the positioning rod 12 penetrates through the mounting hole 11 and is connected with the membrane module support 4 through a fastener. And a lifting lug 13 is fixed on the top of the membrane module bracket 4.
In this embodiment, the membrane module support and the aeration tank support are transversely arranged in two sets, two membrane module supports are vertically fixed in each set, the sealing and fixing member can be fixed glue, and the fixed glue seals two ends of two adjacent membrane units. Aeration tank support and membrane module support are cuboid frame construction, and in the MABR membrane module was fixed in the membrane module support through positioning mechanism, aeration house steward set up along aeration tank support length direction, the last aeration shower nozzle that is equipped with of aeration house steward. The supporting layer can be made of sponge and other materials which can allow water to pass through, the other side of the supporting layer has a supporting effect on the MABR film layer, and the sealing fixing piece is connected to the two ends of the supporting layer in a sealing mode. When sewage passes through the cavity through water flow, the MABR film layer completes filtration, and the sewage enters the diversion cavity through the supporting layer after filtration is completed and then is discharged through the opening and the water collecting main pipe. The upper end and the lower end of the flow guide parts positioned at the two ends of the main body part are respectively provided with a mounting hole, the mounting holes are used for the parallel connection of adjacent MABR membrane assemblies, specifically, the MABR membrane assemblies are arranged side by side, and after the positioning rod passes through the mounting holes, the positioning rod is fixed on the membrane assembly support through bolts.
The utility model discloses a use as follows: during installation, the MABR membrane modules are arranged side by side, and the positioning rod is fixed on the membrane module bracket through a bolt after passing through the installation hole; when the aeration main pipe works, the aeration main pipe is a plate type MABR membrane component, sewage is filtered by the MABR membrane layer when passing through the cavity, enters the diversion cavity through the supporting layer after being filtered, and is discharged through the opening and the water collecting main pipe.
Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.
Claims (5)
1. A large-scale MABR membrane module connection structure is characterized by comprising: a plate type MABR membrane component and a membrane component bracket,
the plate-type MABR membrane module comprises a membrane,
a main body portion;
and a flow guide part hermetically connected to both ends of the main body part;
the main body part comprises a main body part,
membrane units arranged at intervals;
and the sealing fixing pieces (1) are arranged at two ends of the membrane units and are hermetically connected with the adjacent membrane units;
two adjacent membrane units and the sealing fixing piece (1) are encircled to form a water flow passing cavity (2);
the membrane module bracket comprises a membrane module bracket,
an aeration tank bracket (3);
and a membrane component bracket (4) fixed on the top of the aeration tank bracket (3);
the aeration tank support (3) is provided with an aeration main pipe (5), and the plate type MABR membrane module is fixedly connected with the membrane module support (4) through a positioning mechanism.
2. The large-scale MABR membrane module connection structure of claim 1, wherein: the membrane unit comprises a membrane unit and a membrane unit,
a support layer (7) through which the water flows;
and MABR film layers (8) fixed on two side surfaces of the supporting layer (7).
3. The large-scale MABR membrane module connection structure of claim 2, wherein: the flow guide part comprises a flow guide part,
the inner wall of one end of the flow guide cavity (9) is hermetically connected with the main body part;
an opening (10) arranged at the other end of the diversion cavity (9);
and a water collecting main pipe (6) connected with the opening (10).
4. The large-scale MABR membrane module connection structure according to claim 1 or 3, wherein: the positioning mechanism comprises a mounting hole (11) and a positioning rod (12), the mounting hole (11) is formed in the diversion cavity (9), and the positioning rod (12) penetrates through the mounting hole (11) and is connected with the membrane module support (4) through a fastening piece.
5. The large-scale MABR membrane module connection structure of claim 1, wherein: and a lifting lug (13) is fixed at the top of the membrane module bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164325.3U CN214060054U (en) | 2020-12-23 | 2020-12-23 | Large-scale MABR membrane module connection structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023164325.3U CN214060054U (en) | 2020-12-23 | 2020-12-23 | Large-scale MABR membrane module connection structure |
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| CN214060054U true CN214060054U (en) | 2021-08-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880241A (en) * | 2021-11-05 | 2022-01-04 | 李小勇 | Flat aeration membrane component for sewage treatment |
| CN114620829A (en) * | 2022-03-01 | 2022-06-14 | 浙江净源膜科技股份有限公司 | MABR membrane module |
| CN116332338A (en) * | 2023-05-17 | 2023-06-27 | 先进能源科学与技术广东省实验室 | MABR membrane module and MABR reactor |
-
2020
- 2020-12-23 CN CN202023164325.3U patent/CN214060054U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880241A (en) * | 2021-11-05 | 2022-01-04 | 李小勇 | Flat aeration membrane component for sewage treatment |
| CN114620829A (en) * | 2022-03-01 | 2022-06-14 | 浙江净源膜科技股份有限公司 | MABR membrane module |
| CN116332338A (en) * | 2023-05-17 | 2023-06-27 | 先进能源科学与技术广东省实验室 | MABR membrane module and MABR reactor |
| CN116332338B (en) * | 2023-05-17 | 2023-09-15 | 先进能源科学与技术广东省实验室 | MABR membrane module and MABR reactor |
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