CN220056459U - Membrane method sewage treatment device - Google Patents
Membrane method sewage treatment device Download PDFInfo
- Publication number
- CN220056459U CN220056459U CN202321512811.0U CN202321512811U CN220056459U CN 220056459 U CN220056459 U CN 220056459U CN 202321512811 U CN202321512811 U CN 202321512811U CN 220056459 U CN220056459 U CN 220056459U
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- CN
- China
- Prior art keywords
- membrane
- shell
- sewage treatment
- water purifying
- pipe
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- 239000012528 membrane Substances 0.000 title claims abstract description 124
- 239000010865 sewage Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 4
- 238000000746 purification Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000001223 reverse osmosis Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000909 electrodialysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 238000001728 nano-filtration Methods 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a membrane sewage treatment device, which comprises a membrane shell and a membrane column, wherein a sewage filtering mechanism is arranged on the membrane shell and the membrane column, the sewage filtering mechanism comprises a water purifying pipe fixedly arranged on the lower surface of an inner cavity of the membrane shell, penetrating holes are formed in the surface of the water purifying pipe, a water purifying outlet pipe penetrating through the lower surface of the membrane shell is fixedly arranged at the bottom of the water purifying pipe, a membrane cover is connected with the top of the membrane shell through threads, a connecting rod is fixedly arranged on the lower surface of the inner side of the membrane cover, a pressing plate is fixedly arranged at one end, far away from the membrane cover, of the connecting rod, and two water inlet pipes are fixedly arranged on the upper surface of the membrane cover. This embrane method sewage treatment plant through being equipped with the water purification pipe in the membrane shell, is equipped with the spliced groove on the membrane post, can install the membrane post on the water purification pipe through the spliced groove when using, can realize the separation of water purification pipe and membrane post, compare with membrane post and water purification pipe integral type structure among the prior art, only need change the membrane post during the change can, use cost is lower.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a membrane method sewage treatment device.
Background
The membrane technology is mainly used for separating and purifying sewage through potential difference, excitation difference and concentration difference, and comprises microfiltration, ultrafiltration, nanofiltration, reverse osmosis, dialysis, electrodialysis, pervaporation, liquid membrane and the like, and commonly used ultrafiltration membranes, microfiltration membranes, reverse osmosis, electrodialysis and nanofiltration membrane technologies are adopted, wherein the reverse osmosis membrane is most widely applied and mainly comprises a central tube and a reverse osmosis membrane.
However, the existing reverse osmosis membrane and the water purifying pipe are of an integrated structure, when the osmotic membrane needs to be replaced, the membrane and the water purifying pipe are replaced together, and the water purifying pipe can be repeatedly used, so that the integral replacement can lead to higher use cost of the existing sewage treatment device.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a membrane sewage treatment device which has the advantage of being beneficial to reducing the use cost, and solves the problem that the use cost of the existing sewage treatment device is high due to the integral replacement of the membrane and the water purifying pipe when the permeable membrane needs to be replaced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the membrane sewage treatment device comprises a membrane shell and a membrane column, wherein a sewage filtering mechanism is arranged on the membrane shell and the membrane column;
the sewage filtering mechanism comprises a water purifying pipe fixedly arranged on the lower surface of an inner cavity of the membrane shell, penetrating holes are formed in the surface of the water purifying pipe, a water purifying outlet pipe penetrating through the lower surface of the membrane shell is fixedly arranged at the bottom of the water purifying pipe, a membrane cover is connected with the top of the membrane shell in a threaded manner, two water inlet pipes are fixedly arranged on the upper surface of the membrane cover, and inserting grooves are formed in the lower surface of the membrane column.
Further, the rubber sealing ring is fixedly arranged on the lower surface of the inner side of the membrane cover.
Further, the number of the penetration holes on the water purifying pipe is multiple, and the distances between every two adjacent penetration holes are equal.
Further, the lower surface of the inner cavity of the membrane shell is fixedly provided with two sewage outlet pipes.
Further, the lower surface of the inner cavity of the membrane shell is fixedly provided with a mounting seat, the surface of the mounting seat is provided with a mounting groove, and the inner shape and the size of the mounting groove are matched with the outer shape and the size of the membrane column.
Further, the inner shape and the size of the inserting groove are matched with the outer shape and the size of the water purifying pipe.
Further, the length of the inserting groove is smaller than that of the membrane column.
Further, the connecting rod is fixedly arranged on the lower surface of the inner side of the membrane cover, and a pressing plate is fixedly arranged at one end, far away from the membrane cover, of the connecting rod.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
this embrane method sewage treatment plant through being equipped with the water purification pipe in the membrane shell, is equipped with the spliced groove on the membrane post, can install the membrane post on the water purification pipe through the spliced groove when using, can realize the separation of water purification pipe and membrane post, compare with membrane post and water purification pipe integral type structure among the prior art, only need change the membrane post during the change can, use cost is lower.
Drawings
FIG. 1 is a schematic view of the overall interior of the structure of the present utility model;
FIG. 2 is a schematic view of the interior of a structural membrane shell of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural membrane column of the present utility model.
In the figure: 1. a membrane shell; 2. a membrane column; 3. a water purifying pipe; 4. a penetration hole; 5. a purified water outlet pipe; 6. a membrane cover; 7. a connecting rod; 8. a pressing plate; 9. a water inlet pipe; 10. a plug-in groove; 11. a rubber seal ring; 12. a sewage outlet pipe; 13. a mounting base; 14. and a mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a membrane sewage treatment device in this embodiment includes a membrane shell 1 and a membrane column 2, a mounting seat 13 is fixedly mounted on the lower surface of the inner cavity of the membrane shell 1, a mounting groove 14 is formed on the surface of the mounting seat 13, the inner shape of the mounting groove 14 is adapted to the outer shape of the membrane column 2, the membrane column 2 is convenient to mount, two sewage outlet pipes 12 are fixedly mounted on the lower surface of the inner cavity of the membrane shell 1, sewage is conveniently discharged out of the membrane shell 1, a sewage filtering mechanism is arranged on the membrane shell 1 and the membrane column 2, the sewage filtering mechanism includes a water purifying pipe 3 fixedly mounted on the lower surface of the inner cavity of the membrane shell 1, permeation holes 4 are formed on the surface of the water purifying pipe 3, the number of permeation holes 4 on the water purifying pipe 3 is multiple, the distance between two adjacent permeation holes 4 is equal, the water inlet pipe 3 is convenient to enter the water purifying pipe, a water purifying outlet pipe 5 penetrating through the lower surface of the membrane shell 1 is fixedly mounted at the bottom of the water purifying pipe 3, a membrane cover 6 is screwed on the top of the membrane shell 1, a rubber cover 11 is fixedly mounted on the lower surface of the inner side of the membrane cover 6, the inner side of the membrane cover 6 is convenient to discharge sewage into the membrane 1, a water filtering mechanism is arranged on the membrane 1 and the membrane column 2 is convenient to mount the membrane column 10, the water inlet pipe is fixedly mounted on the upper surface of the water purifying pipe 10 is fixedly mounted on the surface of the water inlet pipe 10 is provided with a large-side of the water inlet pipe 10, the water inlet pipe 10 is convenient to have a small plug-shaped length between the membrane 1 and the membrane 2 is convenient to mount, and large-shaped and convenient to install.
The working principle of the embodiment is as follows:
when the membrane cover 6 is opened in use, the membrane column 2 is arranged on the water purifying pipe 3 through the inserting groove 10, the bottom end of the membrane column 2 is clamped into the mounting groove 14 on the mounting seat 13, the membrane cover 6 is arranged at the top of the membrane shell 1, the sewage pipe is connected with the water inlet pipe 9 on the membrane cover 6, impurities in sewage are blocked by the membrane column 2 layer by layer under the action of pressure difference, purified water is discharged through the permeation hole 4 and the purified water outlet pipe 5 on the water purifying pipe 3, and sewage is discharged through the sewage outlet pipe 12, so that when the membrane column 2 needs to be replaced, the membrane cover 6 is only required to be opened, and the membrane column 2 needs to be replaced independently.
In the second embodiment, on the basis of the first embodiment, a connecting rod 7 is fixedly installed on the lower surface of the inner side of the membrane cover 6, and a pressing plate 8 is fixedly installed at one end, away from the membrane cover 6, of the connecting rod 7, so that the membrane column 2 is conveniently fixed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a embrane method sewage treatment plant, includes membrane shell (1) and membrane column (2), its characterized in that: the membrane shell (1) and the membrane column (2) are provided with a sewage filtering mechanism;
the sewage filtering mechanism comprises a water purifying pipe (3) fixedly mounted on the lower surface of an inner cavity of a membrane shell (1), penetrating holes (4) are formed in the surface of the water purifying pipe (3), a water purifying outlet pipe (5) penetrating through the lower surface of the membrane shell (1) is fixedly mounted at the bottom of the water purifying pipe (3), a membrane cover (6) is connected with the top of the membrane shell (1) in a threaded manner, two water inlet pipes (9) are fixedly mounted on the upper surface of the membrane cover (6), and inserting grooves (10) are formed in the lower surface of the membrane column (2).
2. A membrane process sewage treatment apparatus according to claim 1, wherein: the rubber sealing ring (11) is fixedly arranged on the lower surface of the inner side of the membrane cover (6).
3. A membrane process sewage treatment apparatus according to claim 1, wherein: the number of the penetrating holes (4) on the water purifying pipe (3) is multiple, and the distances between two adjacent penetrating holes (4) are equal.
4. A membrane process sewage treatment apparatus according to claim 1, wherein: the lower surface of the inner cavity of the membrane shell (1) is fixedly provided with two sewage outlet pipes (12).
5. A membrane process sewage treatment apparatus according to claim 1, wherein: the membrane column is characterized in that an installation seat (13) is fixedly installed on the lower surface of the inner cavity of the membrane shell (1), an installation groove (14) is formed in the surface of the installation seat (13), and the inner shape and the size of the installation groove (14) are matched with the outer shape and the size of the membrane column (2).
6. A membrane process sewage treatment apparatus according to claim 1, wherein: the inner shape and the size of the inserting groove (10) are matched with the outer shape and the size of the water purifying pipe (3).
7. A membrane process sewage treatment apparatus according to claim 1, wherein: the length of the inserting groove (10) is smaller than that of the membrane column (2).
8. A membrane process sewage treatment apparatus according to claim 1, wherein: the membrane cover (6) is characterized in that a connecting rod (7) is fixedly arranged on the lower surface of the inner side of the membrane cover (6), and a pressing plate (8) is fixedly arranged at one end, far away from the membrane cover (6), of the connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321512811.0U CN220056459U (en) | 2023-06-14 | 2023-06-14 | Membrane method sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321512811.0U CN220056459U (en) | 2023-06-14 | 2023-06-14 | Membrane method sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056459U true CN220056459U (en) | 2023-11-21 |
Family
ID=88761893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321512811.0U Active CN220056459U (en) | 2023-06-14 | 2023-06-14 | Membrane method sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056459U (en) |
-
2023
- 2023-06-14 CN CN202321512811.0U patent/CN220056459U/en active Active
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