CN220530750U - Folding shallow radial sedimentation tank - Google Patents
Folding shallow radial sedimentation tank Download PDFInfo
- Publication number
- CN220530750U CN220530750U CN202321890529.6U CN202321890529U CN220530750U CN 220530750 U CN220530750 U CN 220530750U CN 202321890529 U CN202321890529 U CN 202321890529U CN 220530750 U CN220530750 U CN 220530750U
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- Prior art keywords
- gallery
- corridor
- sedimentation tank
- vertical
- central
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 239000010802 sludge Substances 0.000 claims description 19
- 210000005056 cell body Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a folding shallow radial sedimentation tank, which comprises a tank body, wherein a gallery is arranged in the tank body, the gallery comprises a central gallery, a vertical gallery and a transverse gallery, the centers of the lower ends of the galleries are respectively provided with a mud bucket, the centers of the tank body are respectively provided with the central gallery, the central gallery is connected with a water inlet pipeline through the mud bucket, water outlet pipelines are respectively arranged at the periphery of the upper end of the tank body, and scum collecting pipes are respectively arranged at the periphery of the inner wall of the top of the tank body. Through increasing vertical corridor on shallow radial sedimentation tank's basis, the corridor comprises lower part fixed wall and upper portion stainless steel movable wall board for the corridor becomes adjustable, convenient operation and maintenance, through all setting up the mud bucket in the bottom of corridor, suspended solid in the sewage is at the in-process that flows, deposits to the mud bucket, and the pipeline all adopts electric valve control, can not cause the disturbance to other regions when making single mud bucket mud discharge, and can realize full automatic control.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a folding shallow radial flow sedimentation tank.
Background
The secondary sedimentation tank is generally arranged behind the biochemical treatment unit and is used for sedimentation removal of biochemical sludge in sewage. At present, a secondary sedimentation tank generally adopts an inclined tube sedimentation tank, a radial flow type clarification tank and the like.
The existing sedimentation tank, the inclined tube sedimentation tank has the problems that the inclined tube needs to be replaced, the inclined tube sludge discharge is difficult, the radial flow sedimentation tank with a central sludge scraper has high energy consumption, the tank type is complex and the manufacturing cost is high, and the operation and maintenance of the cleaning water tank by the two tank type working personnel are inconvenient, so the folding shallow radial flow sedimentation tank is provided.
Disclosure of Invention
The utility model aims to provide a folding shallow radial sedimentation tank, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a folding shallow radial sedimentation tank, includes the cell body, the inside corridor that is provided with of cell body, the corridor includes central corridor, vertical corridor and horizontal corridor, corridor lower extreme center department all is provided with the mud bucket, cell body center department is provided with central corridor, central corridor passes through mud bucket and is connected with the inlet channel, all be provided with outlet channel around the cell body upper end, cell body top inner wall all is provided with the dross collecting pipe all around.
As a further scheme of the utility model: the vertical galleries are uniformly distributed in the longitudinal direction of the central gallery, the transverse galleries are uniformly distributed in the transverse direction of the central gallery, four vertical galleries and four transverse galleries are respectively distributed in a rectangular mode along the center of the central gallery in a mutually perpendicular mode.
As still further aspects of the utility model: the number of the water outlet pipelines is four, and the water outlet pipelines respectively penetrate through the side face of the tank body and are connected with the vertical gallery and the transverse gallery.
As still further aspects of the utility model: the vertical gallery and the transverse gallery are connected with the sludge discharge pipeline through the sludge hopper respectively, and movable wall plates are arranged at one ends of the vertical gallery and the transverse gallery, which are far away from the sludge hopper, respectively.
As still further aspects of the utility model: the movable wall plate is made of stainless steel materials.
As still further aspects of the utility model: the water inlet pipeline, the water outlet pipeline, the mud discharge pipeline and the scum collecting pipe are respectively provided with an electric valve.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cell body can be designed into various regular patterns (round/square/polygonal), and is suitable for different application scenes;
2. according to the utility model, the vertical gallery is added on the basis of the shallow radial flow sedimentation tank, and consists of the lower fixed wall and the upper stainless steel movable wall plate, so that the gallery is adjustable, and is convenient to operate and maintain;
3. according to the utility model, the mud hoppers are arranged at the bottoms of the galleries, the water inlet mode of the central water inlet pipeline is adopted, the water outlet pipeline is arranged around, water flows are also baffled up and down in the vertical galleries in the process of diffusing around, suspended matters in sewage are precipitated to the mud hoppers in the flowing process, purified water is discharged from the water outlet pipeline, and the pipelines are controlled by the electric valves, so that the mud discharge of a single mud hopper cannot cause disturbance to other areas, and full-automatic control can be realized.
Drawings
FIG. 1 is a cross-sectional view of a folding shallow radial sedimentation tank;
FIG. 2 is a top view of a folding shallow radial sedimentation tank;
in the figure: 1. a cell body; 2. a gallery; 21. a central gallery; 22. a vertical gallery; 23. a transverse gallery; 3. a mud bucket; 4. a movable wall plate; 5. a water inlet pipe; 6. a water outlet pipe; 7. an electric valve; 8. a sludge discharge pipe; 9 dross collection tubes.
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. 1-2, in the embodiment of the utility model, a folding shallow radial sedimentation tank comprises a tank body 1, wherein a gallery 2 is arranged in the tank body 1, the gallery 2 comprises a central gallery 21, a vertical gallery 22 and a transverse gallery 23, a mud bucket 3 is arranged at the center of the lower end of the gallery 2, the central gallery 21 is arranged at the center of the tank body 1, the central gallery 21 is connected with a water inlet pipeline 5 through the mud bucket 3, water outlet pipelines 6 are arranged around the upper end of the tank body 1, scum collecting pipes 9 are arranged around the inner wall of the top of the tank body 1, and the tank body 1 can be designed into a plurality of regular patterns (round/square/polygonal) and is suitable for different application scenes.
Preferably, the vertical galleries 22 are uniformly distributed in the longitudinal direction of the central gallery 21, the transverse galleries 23 are uniformly distributed in the transverse direction of the central gallery 21, the vertical galleries 22 and the transverse galleries 23 are respectively four, and the four vertical galleries 22 and the four transverse galleries 23 are mutually perpendicular and are distributed in a rectangular shape along the center of the central gallery 21.
Preferably, the number of the water outlet pipes 6 is four, and the water outlet pipes are respectively connected with the vertical gallery 22 and the transverse gallery 23 through the side surface of the tank body 1.
Preferably, the vertical gallery 22 and the horizontal gallery 23 are respectively connected with the sludge discharge pipeline 8 through the sludge hopper 3, one ends of the vertical gallery 22 and the horizontal gallery 23, which are far away from the sludge hopper 3, are respectively provided with the movable wall plates 4, and the vertical gallery 22 is added on the basis of a shallow radial sedimentation tank, and the gallery 2 is composed of a lower end fixed wall and an upper end stainless steel movable wall plate 4, so that the gallery 2 becomes adjustable, and the operation and the maintenance are convenient.
Preferably, the movable wall panel 4 is made of stainless steel material.
Preferably, the inlet pipeline 5, the outlet pipeline 6, the sludge discharge pipeline 8 and the scum collecting pipe 9 are respectively provided with an electric valve 7, the sludge hoppers 3 are arranged at the bottoms of the galleries 2, the water inlet mode of the central inlet pipeline 5 is adopted, the water outlet pipeline 6 is arranged around, water flows are required to be baffled up and down in the vertical galleries 22 in the process of diffusing all around, suspended matters in sewage are precipitated to the sludge hoppers 3 in the flowing process, purified water is discharged from the outlet pipeline 6, the pipelines are controlled by the electric valves 7, so that disturbance can not be caused to other areas when the sludge is discharged from the single sludge hoppers 3, and full-automatic control can be realized.
The working principle of the utility model is as follows:
when in use, the tank body 1 can be designed into a plurality of regular patterns (round/square/polygonal) and is suitable for different application scenes, the vertical corridor 22 is added on the basis of a shallow radial sedimentation tank, the corridor 2 consists of a fixed wall at the lower end and a stainless steel movable wall plate 4 at the upper end, so that the corridor 2 becomes adjustable, the operation and the maintenance are convenient, the design of the corridor 2 accords with the principle of a shallow tank theory proposed by Hazhen, the sedimentation tank is divided into n layers, the n times of treatment efficiency can be theoretically improved, by arranging a mud bucket 3 at the bottom of each corridor 2, adopting a mode of water inlet of a central water inlet pipeline 5, water outlet pipelines 6 are arranged around, water flows are also required to be baffled up and down in the vertical corridor 22 in the process of spreading all around, suspended matters in sewage flow, the sediment is discharged to the mud bucket 3 from the water outlet pipeline 6, the pipeline is controlled by the electric valve 7, so that the mud is discharged from the single mud bucket 3 without disturbing other areas, full-automatic control can be realized, when the scum is required to be discharged, the electric valve 7 of the water outlet pipeline 6 can be closed, the liquid level is lifted to exceed the top of the gallery 2, the scum is flushed into the scum discharge pipeline 9 under the pushing flow of the water inlet pipeline 5, the scum scraper can be improved and added in a later stage to improve the efficiency, the shallow layer theory is utilized, the characteristics of the shallow layer sedimentation tank and the radial flow sedimentation tank are combined, the production mode, the operation and the maintenance and the energy conservation are optimized compared with the existing sedimentation tank on the basis of improving the sedimentation efficiency, but the volume of the mud bucket 3 after dispersion is small, the mud storage amount is low, the mud is discharged frequently, therefore, the novel folding shallow radial sedimentation tank is only applicable to the sewage secondary sedimentation unit with smaller suspended matter content.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a folding shallow radial sedimentation tank, includes cell body (1), its characterized in that: the utility model discloses a pool, including pond body (1), pond body (1) inside is provided with corridor (2), corridor (2) are including central corridor (21), vertical corridor (22) and horizontal corridor (23), corridor (2) lower extreme center department all is provided with mud bucket (3), pond body (1) center department is provided with central corridor (21), central corridor (21) are connected with inlet channel (5) through mud bucket (3), all be provided with outlet conduit (6) around pond body (1) upper end, pond body (1) top inner wall all is provided with dross collecting pipe (9) all around.
2. A folding shallow radial flow sedimentation tank as set forth in claim 1, wherein: the vertical galleries (22) are uniformly distributed in the longitudinal direction of the central gallery (21), the transverse galleries (23) are uniformly distributed in the transverse direction of the central gallery (21), a plurality of vertical galleries (22) and a plurality of transverse galleries (23) are respectively arranged, and the vertical galleries (22) and the transverse galleries (23) are mutually perpendicular to each other and are distributed in a rectangular shape along the center of the central gallery (21).
3. A folding shallow radial flow sedimentation tank as set forth in claim 1, wherein: the number of the water outlet pipelines (6) is four, and the water outlet pipelines respectively penetrate through the side face of the tank body (1) and are connected with the vertical gallery (22) and the transverse gallery (23).
4. A folding shallow radial flow sedimentation tank as set forth in claim 1, wherein: the vertical gallery (22) and the transverse gallery (23) are respectively connected with the sludge discharge pipeline (8) through the sludge hopper (3), and one ends, far away from the sludge hopper (3), of the vertical gallery (22) and the transverse gallery (23) are respectively provided with a movable wallboard (4).
5. The folding shallow radial flow sedimentation tank of claim 4, wherein: the movable wall plate (4) is made of stainless steel materials.
6. A folding shallow radial flow sedimentation tank as set forth in claim 1, wherein: the electric valve (7) is respectively arranged on the water inlet pipeline (5), the water outlet pipeline (6), the sludge discharge pipeline (8) and the scum collecting pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890529.6U CN220530750U (en) | 2023-07-18 | 2023-07-18 | Folding shallow radial sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890529.6U CN220530750U (en) | 2023-07-18 | 2023-07-18 | Folding shallow radial sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530750U true CN220530750U (en) | 2024-02-27 |
Family
ID=89967961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321890529.6U Active CN220530750U (en) | 2023-07-18 | 2023-07-18 | Folding shallow radial sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220530750U (en) |
-
2023
- 2023-07-18 CN CN202321890529.6U patent/CN220530750U/en active Active
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