CN220788252U - Column type MABR combined type membrane module - Google Patents
Column type MABR combined type membrane module Download PDFInfo
- Publication number
- CN220788252U CN220788252U CN202322485068.0U CN202322485068U CN220788252U CN 220788252 U CN220788252 U CN 220788252U CN 202322485068 U CN202322485068 U CN 202322485068U CN 220788252 U CN220788252 U CN 220788252U
- Authority
- CN
- China
- Prior art keywords
- mabr
- end part
- membrane
- membrane module
- column
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 69
- UEKDBDAWIKHROY-UHFFFAOYSA-L bis(4-bromo-2,6-ditert-butylphenoxy)-methylalumane Chemical compound [Al+2]C.CC(C)(C)C1=CC(Br)=CC(C(C)(C)C)=C1[O-].CC(C)(C)C1=CC(Br)=CC(C(C)(C)C)=C1[O-] UEKDBDAWIKHROY-UHFFFAOYSA-L 0.000 title claims abstract 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 230000000813 microbial effect Effects 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a column type MABR composite membrane assembly, which relates to the technical field of sewage treatment and mainly comprises an air inlet port, an upper end part, an inner support piece, MABR membrane wires, a lower end part and an inner grid sleeve piece, wherein the air inlet port is arranged at the upper end part through a reducing connecting piece, outer wires are arranged at two ends of the inner support piece, the outer wires are respectively fixed at an upper end part fixing hole and a lower end part fixing hole through inner wire nuts, and the MABR membrane wires are fixed outside the inner support piece through winding. The device is internally provided with an inner supporting piece, one end of the MABR membrane wire is fixed at the bottom end of the upper end, a column type membrane assembly is formed on the inner supporting piece through winding and fixing, granular biological fillers are arranged in an inner grid of the membrane assembly, and rich microbial films are formed with the MABR membranes respectively to degrade and remove pollutants of water. The utility model has the advantages of simple structure, low installation height, convenient application, space saving and the like.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a column type MABR composite membrane component.
Background
The Membrane Aeration Bioreactor (MABR) combines a gas diffusion membrane process and a biological membrane process, utilizes a gas permeable membrane to supply oxygen to microorganisms and enables the microorganisms to grow in an attached mode outside the membrane wall. The existing MABR membrane modules are mostly curtain-type membrane modules, the length of the membrane module is relatively long, the installation inside the culture pond body is limited, a large installation space is needed during external circulation treatment, in view of the inconvenience of use in the culture water body, the development of a composite MABR membrane module with short length is needed, and the composite MABR membrane module is suitable for the use of the culture water body treatment or the water body with shallow water depth treatment scale.
Disclosure of Invention
In summary, the utility model provides a column type MABR composite membrane module, which winds MABR membrane wires into a column type membrane module, reduces the length of the membrane module, can meet the design requirement of water body when in vertical installation, and simultaneously fills granular biological filler in the column type module to enrich microbial films, and acts together with the MABR films to degrade pollutants in the water body.
The utility model is realized by the following technical scheme:
the column type MABR composite membrane component is characterized by mainly comprising an air inlet port, an upper end part, an inner support piece, MABR membrane wires, a lower end part and an inner grid sleeve piece, wherein the air inlet port is arranged at the upper end part through a reducing connecting piece, outer wires are arranged at two ends of the inner support piece and are respectively fixed at an upper end part fixing hole and a lower end part fixing hole through inner wire nuts, and the MABR membrane wires are fixed outside the inner support piece through winding; the upper end part comprises an upper end part fixing hole, a reducing connecting piece and an upper end part bottom end, the lower end part comprises a bottom part lower end part fixing hole and a lower end part water inlet hole, and the lower end part water inlet hole is arranged at the bottom part; an inner grid is arranged in the inner grid sleeve, and is installed inside the inner supporting piece.
Further, the reducing connecting piece of the upper end part is hollow in the bottom end of the upper end part.
Further, the bottom end of the upper end part is fixed with MABR membrane wires and then sealed at the upper end part.
Further, one end of the MABR membrane wire is fixed at the bottom end of the upper end part, the other end of the MABR membrane wire is knotted and closed by winding, and the MABR membrane wire is fixed on an inner support piece on the lower end part.
Further, the inner grid is filled with granular biological filler.
Further, the length of the inner support is 0.2-1.0 meters.
Further, the size of the air inlet port is phi 8-phi 16.
Further, the number of the MABR membrane filaments is 3 or more.
According to the column type MABR composite membrane assembly, the inner supporting piece is arranged inside, one end of the MABR membrane wire is fixed at the bottom end of the upper end, the column type membrane assembly is formed by winding and fixing the inner supporting piece, the granular biological filler is arranged in the inner grid of the membrane assembly, and the granular biological filler and the MABR membrane respectively form rich microbial membranes to degrade and remove pollutants of a water body. The utility model has the advantages of simple structure, low installation height, convenient application, space saving and the like.
Drawings
Fig. 1 is a schematic view of the external structure of the present utility model.
Fig. 2 is a schematic view of the internal structure of the present utility model.
Fig. 3 is a schematic top view of the upper end.
Fig. 4 is a schematic front view of the upper end portion.
Fig. 5 is a schematic view of the structure of the bottom end of the upper middle end.
Fig. 6 is a schematic view of the structure of the lower end portion.
Fig. 7 is a schematic structural view of the inner grid set.
In the figure: 1. the device comprises an air inlet port, 2, an upper end part, 201, an upper end part fixing hole, 202 reducing connecting pieces, 203, an upper end part bottom end, 3, an inner supporting piece, 4, MABR membrane wires, 5, a lower end part, 501, a lower end part fixing hole, 502, a lower end part water inlet hole, 6, an inner grid sleeve, 601 and an inner grid.
Description of the embodiments
In order to make the technical means, the creation features, the achievement of the purposes and the effects of the present utility model easy to understand, the present utility model is further described below with reference to fig. 1 in conjunction with the specific embodiment.
The column type MABR composite membrane component mainly comprises an air inlet port 1, an upper end 2, an inner support 3, MABR membrane wires 4, a lower end 5 and an inner grid sleeve 6, wherein the air inlet port 1 is arranged at the upper end 2 through a reducing connecting piece 202, outer wires are arranged at two ends of the inner support 3 and are respectively fixed at an upper end fixing hole 201 and a lower end fixing hole 501 through inner wire nuts, and the MABR membrane wires 4 are fixed outside the inner support 3 through winding; the upper end 2 comprises an upper end fixing hole 201, a reducing connecting piece 202 and an upper end bottom 203, the lower end 5 comprises a bottom lower end fixing hole 501 and a lower end water inlet hole 502, and the lower end water inlet hole 502 is arranged at the bottom; an inner grid 601 is provided within the inner grid set 6 and is mounted within the inner support 3.
Wherein, the reducing connector 202 of the upper end 2 is hollow in the bottom end 203 of the upper end; the bottom end 203 of the upper end is fixed with MABR membrane wires 4 and then sealed at the upper end 2; one end of the MABR membrane wire 4 is fixed at the bottom end 203 of the upper end part, and the other end is knotted and closed by winding and is fixed on the inner support piece 6 on the lower end part 5; the inner mesh 601 is filled with a granular bio-filler.
Example 1: the membrane component comprises the following components: 4 upper end fixing holes 201 are formed in the upper end 2, 4 lower end fixing holes 501 are formed in the lower end 5, 4 inner support pieces 3 are formed in the lower end, 5 MABR membrane wires 4 are wound around the inner support pieces 3 to form a membrane assembly of 0.5 m, and knotted and fixed; porous granular biological filler with the diameter of about 3-8mm is arranged in the membrane component and is integrally arranged through an inner grid; the air inlet end of the membrane module is sized to be a phi 12 interface.
Meanwhile, 8 membrane modules are used, a gas supply main pipeline is connected with the gas inlet end through a pneumatic connector and controlled by a pneumatic valve, the connecting pipeline is the same as the gas inlet end in size, and an external gas pump supplies gas to the membrane modules.
The MABR composite column type membrane components can be set into membrane components with different sizes according to the depth requirement of the water body to be treated, the membrane components are installed in series and parallel, and the membrane components can be installed in a box body to be used as bypass treatment or can be treated in situ in the tank body of the aquaculture water body.
The foregoing embodiments are merely for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, not to limit the scope of the present utility model. Any person skilled in the art, within the technical scope of the present utility model, shall make equivalent substitutions or alterations according to the technical solution of the present utility model and the conception thereof, and shall be covered by the protection scope of the present utility model.
Claims (8)
1. A column type MABR combined type membrane module, its characterized in that: the MABR membrane wire is fixed outside the inner support piece through winding; the upper end part comprises an upper end part fixing hole, a reducing connecting piece and an upper end part bottom end, the lower end part comprises a bottom part lower end part fixing hole and a lower end part water inlet hole, and the lower end part water inlet hole is arranged at the bottom part; an inner grid is arranged in the inner grid sleeve, and is installed inside the inner supporting piece.
2. A column MABR composite membrane module according to claim 1, wherein: the reducing connecting piece of the upper end part is hollow in the bottom end of the upper end part.
3. A column MABR composite membrane module according to claim 1, wherein: and the bottom end of the upper end part is fixed with MABR membrane wires and then sealed at the upper end part.
4. A column MABR composite membrane module according to claim 1, wherein: one end of the MABR membrane wire is fixed at the bottom end of the upper end part, the other end of the MABR membrane wire is knotted and closed by winding, and the MABR membrane wire is fixed on an inner support piece on the lower end part.
5. A column MABR composite membrane module according to claim 1, wherein: the inner grid is filled with granular biological filler.
6. A column MABR composite membrane module according to claim 1, wherein: the length of the inner support is 0.2-1.0 m.
7. A column MABR composite membrane module according to claim 1, wherein: the size of the air inlet port is phi 8-phi 16.
8. A column MABR composite membrane module according to claim 1, wherein: the number of the MABR membrane filaments is 3 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322485068.0U CN220788252U (en) | 2023-09-13 | 2023-09-13 | Column type MABR combined type membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322485068.0U CN220788252U (en) | 2023-09-13 | 2023-09-13 | Column type MABR combined type membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220788252U true CN220788252U (en) | 2024-04-16 |
Family
ID=90660868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322485068.0U Active CN220788252U (en) | 2023-09-13 | 2023-09-13 | Column type MABR combined type membrane module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220788252U (en) |
-
2023
- 2023-09-13 CN CN202322485068.0U patent/CN220788252U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207091114U (en) | A kind of solar energy aeration oxygenation is combined biological floating bed | |
| ES2689936T3 (en) | Transesterification process using an air circulation reactor | |
| CN211946477U (en) | Device for purifying water body by using submerged plants | |
| CN203048663U (en) | Flexible pipe micropore oxygenating and aerating device | |
| CN105110551B (en) | Sewage disposal system and handling process of a kind of high dissolved oxygen aeration with reference to artificial swamp | |
| CN220788252U (en) | Column type MABR combined type membrane module | |
| CN211111285U (en) | Hollow fiber aeration membrane sewage treatment device | |
| CN203333370U (en) | Circulation type bio-contact oxidation integrated reactor allowing membranes to be formed easily | |
| CN105906034A (en) | Water quality purification device | |
| CN219449491U (en) | Oval plate type aerator | |
| CN107840458A (en) | A kind of mix is oxygenated microbial immobilized biological reinforced type artificial floating island | |
| CN205603333U (en) | Rubber tubular microporous aerator | |
| CN206828182U (en) | A kind of high-performance bio membrane reactor | |
| CN215946891U (en) | Microbial generation device for water bodies of rivers and lakes | |
| CN215161362U (en) | High-efficiency membrane aeration bioreactor | |
| CN109437398A (en) | A kind of doughnut aeration film sewage treatment system | |
| CN213012207U (en) | Novel water ecological remediation device | |
| CN209367912U (en) | It is a kind of to be aerated microorganism immobilization and release bed certainly | |
| CN204762872U (en) | Energy -concerving and environment -protective aeration type oxygen -increasing machine | |
| CN105858920A (en) | Rubber tube type microporous aerator | |
| CN107739100B (en) | Mixed oxygenation-artificial floating island integrated water quality restoration device | |
| CN209778459U (en) | Oxygenation type bionic microorganism carrier | |
| CN108083436B (en) | Floating type double-bed microporous membrane water body restoration device | |
| CN203238251U (en) | Microalgae culture pond with novel aeration device | |
| CN207713496U (en) | A kind of floated anaerobic bacteria culture bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |