CN221235318U - Inside water conservancy diversion structure of filtration membrane group - Google Patents
Inside water conservancy diversion structure of filtration membrane group Download PDFInfo
- Publication number
- CN221235318U CN221235318U CN202323127029.XU CN202323127029U CN221235318U CN 221235318 U CN221235318 U CN 221235318U CN 202323127029 U CN202323127029 U CN 202323127029U CN 221235318 U CN221235318 U CN 221235318U
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- China
- Prior art keywords
- filter plate
- flow guiding
- fixedly connected
- funnel
- block
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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 239000012528 membrane Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 239000010865 sewage Substances 0.000 abstract description 24
- 239000012535 impurity Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an internal flow guiding structure of a filtering membrane group, which comprises a shell, wherein a first filter plate is arranged at the top of the shell, a second filter plate is arranged at the bottom of the shell, a funnel is arranged below the first filter plate and fixedly connected to the inside of the shell, a mounting block is fixedly connected to the middle part of the second filter plate, a connecting rod is rotationally connected to the middle part of the mounting block, a second flow guiding block is fixedly connected to the top end of the connecting rod, a plurality of flow guiding strips are fixedly connected to the inside of the funnel, the plurality of flow guiding strips are circumferentially arranged, sewage is subjected to primary filtration of the first filter plate and then falls into the funnel, the primarily filtered sewage flows downwards along the inner wall of the funnel and flows along the flow guiding strips, flows out of the funnel in a spiral mode and impinges on the second flow guiding block, and the water flows are dispersed to four sides along the second flow guiding block and are uniformly distributed on the upper end surface of the second filter plate, so that the sewage is prevented from being unevenly distributed and affecting the filtering efficiency.
Description
Technical Field
The utility model relates to the technical field of water purification treatment, in particular to an internal flow guiding structure of a filtering membrane group.
Background
Along with the acceleration of modern development, the sewage produced in urban production and life is also increased year by year, especially domestic sewage, and the urban sewage pipeline is heavier in load due to a large number of pollution sources and large discharge amount, and the problem of accumulated sludge blockage is often encountered.
In the process of purifying water, the partial area on the filter membrane can be blocked by impurities in sewage, so that when the water on the upper layer flows to the filter membrane on the lower layer, the water flow is unevenly distributed, and the filtering efficiency of the filter membrane on the lower layer is affected.
In order to solve the above problems, an improvement is provided for this purpose, and an internal flow guiding structure of the filtering membrane set is provided.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides an internal flow guiding structure of a filtering membrane group, which comprises a shell, wherein a first filter plate is arranged at the top of the shell, a second filter plate is arranged at the bottom of the shell, a funnel is arranged below the first filter plate and fixedly connected with the inside of the shell, a mounting block is fixedly connected with the middle part of the second filter plate, a connecting rod is rotationally connected with the middle part of the mounting block, a second flow guiding block is fixedly connected with the top end of the connecting rod, the second flow guiding block is arranged below the funnel, a plurality of flow guiding strips are fixedly connected with the inside of the funnel, and the flow guiding strips are circumferentially arranged.
As a preferable technical scheme of the utility model, the side surfaces of the first filter plate and the second filter plate are fixedly connected with sealing rings, and the sealing rings are fixedly connected in the shell.
As a preferable technical scheme of the utility model, the top end of the first filter plate is fixedly connected with a first flow guide block, and the first flow guide block is conical.
As a preferable technical scheme of the utility model, the outer side of the mounting block is rotationally connected with a mounting sleeve, the outer side of the mounting sleeve is fixedly connected with a scraping rod, and the bottom surface of the scraping rod is contacted with the upper end surface of the second filter plate.
As a preferable technical scheme of the utility model, the top of the mounting sleeve is fixedly connected with a toothed ring, the inner side of the toothed ring is connected with a first gear in a meshed manner, the outer surface of the first gear is connected with a second gear in a meshed manner, and the second gear is fixedly connected with the bottom end of the connecting rod.
As a preferable technical scheme of the utility model, the upper end face of the second flow guide block is fixedly connected with a plurality of stress strips, and the stress strips are circumferentially arranged.
As a preferable technical scheme of the utility model, the outer end of the scraping rod is rotatably connected with a roller, and the bottom end of the roller is contacted with the top end of the sealing ring outside the second filter plate.
The beneficial effects of the utility model are as follows:
1. According to the utility model, sewage is subjected to preliminary filtration by the first filter plate, then falls into the funnel, the preliminarily filtered sewage flows downwards along the inner wall of the funnel and flows along the guide strips, flows out of the funnel in a spiral form and impinges on the second guide block, and the water flow is dispersed in four sides along the second guide block and uniformly distributed on the upper end surface of the second filter plate, so that the influence of uneven sewage distribution on the filtration efficiency is avoided.
2. According to the utility model, the sewage subjected to preliminary filtration is discharged out of the funnel in a spiral motion state, is impacted onto the second flow guiding block and acts on the stress strip on the top surface of the second flow guiding block, so that the second flow guiding block and the connecting rod rotate on the mounting block, the connecting rod rotates to drive the second gear to rotate, the rotating second gear rotates the toothed ring through the first gear, the toothed ring rotates to enable the mounting sleeve to rotate on the outer side of the mounting block, the scraping rod further performs circular motion, the upper end surface of the second filter plate works, impurities on the top surface of the second filter plate are stirred, the impurities are prevented from blocking the filter holes on the second filter plate, and the service time of the device is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a top perspective view of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is a schematic view of the interior of the housing of the present utility model;
FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;
FIG. 5 is a schematic view of a funnel of the present utility model;
In the figure: 1. a housing; 2. a first filter plate; 3. a first deflector block; 4. a seal ring; 5. a second filter plate; 6. a funnel; 7. the second flow guiding block; 8. a force bar; 9. a connecting rod; 10. a scraping rod; 11. a roller; 12. a mounting block; 13. a mounting sleeve; 14. a toothed ring; 15. a first gear; 16. a second gear; 17. and a flow guiding strip.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples:
As shown in fig. 1-5, an internal flow guiding structure of a filtering membrane group comprises a shell 1, a first filter plate 2 is arranged at the top of the shell 1, a second filter plate 5 is arranged at the bottom of the shell 1, a funnel 6 is arranged below the first filter plate 2, the funnel 6 is fixedly connected inside the shell 1, a mounting block 12 is fixedly connected to the middle part of the second filter plate 5, a connecting rod 9 is rotatably connected to the middle part of the mounting block 12, a second flow guiding block 7 is fixedly connected to the top end of the connecting rod 9, the second flow guiding block 7 is arranged below the funnel 6, a plurality of flow guiding strips 17 are fixedly connected to the inside of the funnel 6, the plurality of flow guiding strips 17 are circumferentially arranged, the first filter plate 2 and the second filter plate 5 both comprise support plates, filtering membranes are arranged at the upper end and the lower end of each support plate, and the filtering holes of the first filter plate 2 are slightly larger than those of the second filter plate 5;
Sewage enters the shell 1 and falls onto the first filter plate 2, the sewage is subjected to preliminary filtration by the first filter plate 2, then falls into the funnel 6, the sewage subjected to preliminary filtration flows downwards along the inner wall of the funnel 6 and flows along the guide strip 17, flows out of the funnel 6 in a spiral form and impacts on the second guide block 7, and the water flow is dispersed to four sides along the second guide block 7 and uniformly distributed on the upper end surface of the second filter plate 5, so that the uneven influence of sewage distribution on the filtering efficiency is avoided.
Specifically, as shown in fig. 1 and 2, the side surfaces of the first filter plate 2 and the second filter plate 5 are fixedly connected with a sealing ring 4, the sealing ring 4 is fixedly connected inside the casing 1, the first filter plate 2 and the second filter plate 5 are connected with the casing 1 through the sealing ring 4, and the tightness between the first filter plate 2 and the second filter plate 5 and the casing 1 is improved.
Specifically, as shown in fig. 1, the top end of the first filter plate 2 is fixedly connected with a first flow guiding block 3, the first flow guiding block 3 is conical, sewage enters the shell 1 and then contacts with the first flow guiding block 3, and the sewage is dispersed to the periphery under the action of the first flow guiding block 3, so that the sewage is uniformly distributed on the surface of the first filter plate 2, and the sewage can conveniently pass through the first filter plate 2.
Specifically, as shown in fig. 3 and 4, the outside rotation of installation piece 12 is connected with installation cover 13, the outside fixedly connected with scraper bar 10 of installation cover 13, and the bottom surface of scraper bar 10 is the up end contact of second filter plate 5, one side that scraper bar 10 and direction of motion are the same is provided with the chamfer, reduce the resistance that scraper bar 10 received in water, the top fixedly connected with ring gear 14 of installation cover 13, the inboard meshing of ring gear 14 is connected with first gear 15, first gear 15 rotates the top at installation piece 12, the surface meshing of first gear 15 is connected with second gear 16, and second gear 16 fixed connection is in the bottom of connecting rod 9, the up end fixedly connected with of second guide piece 7 is a plurality of atress strips 8, a plurality of atress strips 8 are circumference range, be provided with ball bearing between installation piece 12 and the connecting rod 9, and the outside of installation piece 12 is provided with the resistance that the sewage of preliminary filtration receives in the spiral motion state goes out funnel 6, strike on second guide piece 7, and act on the atress strip 8 on second guide piece 7 top surface, make second guide piece 7 and rotate on second guide piece 7 top surface's atress strip 8, second gear 16 rotates the connecting rod 16 and make second guide piece 12 and rotate on the connecting rod 5, the second filter plate 5 rotates the top surface of second filter plate 5, the rotation hole is realized at second filter plate 5, the rotation of second guide piece is rotated to the connecting rod 5, the top surface is further rotated to the second filter plate 5, the rotation of second filter plate is prevented from rotating the top surface of second gear 16, the second filter plate is rotated, the top surface is rotated on the sealing layer is rotated.
Specifically, as shown in fig. 3, the outer end of the scraping rod 10 is rotatably connected with a roller 11, the bottom end of the roller 11 is in contact with the top end of the sealing ring 4 outside the second filter plate 5, the roller 11 is lapped on the sealing ring 4 to support the scraping rod 10, and the roller 11 is arranged to reduce the resistance applied to the scraping rod 10 in the moving process.
Working principle: sewage enters the shell 1 and falls onto the first filter plate 2, the sewage is subjected to preliminary filtration by the first filter plate 2, then falls into the funnel 6, the preliminarily filtered sewage flows downwards along the inner wall of the funnel 6 and flows along the guide bar 17, flows out of the funnel 6 in a spiral form and impacts on the second guide block 7, the water flow is dispersed to four sides along the second guide block 7, is uniformly distributed on the upper end face of the second filter plate 5, and impacts on the second guide block 7 and acts on the stress bar 8 on the top face of the second guide block 7 when the preliminarily filtered sewage exits the funnel 6 in a spiral movement state, so that the second guide block 7 and the connecting bar 9 rotate on the mounting block 12, the connecting bar 9 rotates to drive the second gear 16 to rotate, the rotating second gear 16 rotates the toothed ring 14 through the first gear 15, the toothed ring 14 rotates to drive the mounting sleeve 13 to rotate on the outer side of the mounting block 12, and further the scraping bar 10 performs circular movement on the upper end face of the second filter plate 5, and agitates the impurities on the top face of the second filter plate 5, and prevents the impurities from blocking the filter holes on the second filter plate 5.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an inside water conservancy diversion structure of filtration membrane group, includes casing (1), its characterized in that, the top of casing (1) is provided with first filter plate (2), the bottom of casing (1) is provided with second filter plate (5), the below of first filter plate (2) is provided with funnel (6), and funnel (6) fixed connection is in the inside of casing (1), the middle part fixedly connected with installation piece (12) of second filter plate (5), the middle part rotation of installation piece (12) is connected with connecting rod (9), the top fixedly connected with second water conservancy diversion piece (7) of connecting rod (9), and second water conservancy diversion piece (7) set up in the below of funnel (6), the inside fixedly connected with a plurality of water conservancy diversion strips (17) of funnel (6), a plurality of water conservancy diversion strip (17) are circumference and arrange.
2. The internal flow guiding structure of the filtering membrane group according to claim 1, wherein the side surfaces of the first filter plate (2) and the second filter plate (5) are fixedly connected with sealing rings (4), and the sealing rings (4) are fixedly connected in the shell (1).
3. The internal flow guiding structure of the filtering membrane group according to claim 1, wherein a first flow guiding block (3) is fixedly connected to the top end of the first filter plate (2), and the first flow guiding block (3) is conical.
4. The internal flow guiding structure of the filtering membrane group according to claim 1, wherein an installation sleeve (13) is rotatably connected to the outer side of the installation block (12), a scraping rod (10) is fixedly connected to the outer side of the installation sleeve (13), and the bottom surface of the scraping rod (10) is in contact with the upper end surface of the second filter plate (5).
5. The internal flow guiding structure of a filtering membrane set according to claim 4, wherein a toothed ring (14) is fixedly connected to the top of the mounting sleeve (13), a first gear (15) is connected to the inner side of the toothed ring (14) in a meshed manner, a second gear (16) is connected to the outer surface of the first gear (15) in a meshed manner, and the second gear (16) is fixedly connected to the bottom end of the connecting rod (9).
6. The internal flow guiding structure of the filtering membrane group according to claim 1, wherein the upper end surface of the second flow guiding block (7) is fixedly connected with a plurality of stress strips (8), and the stress strips (8) are circumferentially arranged.
7. The internal flow guiding structure of a filtering membrane set according to claim 4, wherein the outer end of the scraping rod (10) is rotatably connected with a roller (11), and the bottom end of the roller (11) is in contact with the top end of the sealing ring (4) outside the second filtering plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323127029.XU CN221235318U (en) | 2023-11-20 | 2023-11-20 | Inside water conservancy diversion structure of filtration membrane group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323127029.XU CN221235318U (en) | 2023-11-20 | 2023-11-20 | Inside water conservancy diversion structure of filtration membrane group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221235318U true CN221235318U (en) | 2024-06-28 |
Family
ID=91594782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323127029.XU Active CN221235318U (en) | 2023-11-20 | 2023-11-20 | Inside water conservancy diversion structure of filtration membrane group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221235318U (en) |
-
2023
- 2023-11-20 CN CN202323127029.XU patent/CN221235318U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |