CN220245787U - Prevent aeration structure of scale deposit in aeration tank - Google Patents
Prevent aeration structure of scale deposit in aeration tank Download PDFInfo
- Publication number
- CN220245787U CN220245787U CN202321151772.6U CN202321151772U CN220245787U CN 220245787 U CN220245787 U CN 220245787U CN 202321151772 U CN202321151772 U CN 202321151772U CN 220245787 U CN220245787 U CN 220245787U
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- China
- Prior art keywords
- air
- aeration tank
- aeration
- branch
- pipeline
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- 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.)
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- 238000005273 aeration Methods 0.000 title claims abstract description 85
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000013049 sediment Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 210000000621 bronchi Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Abstract
The utility model discloses an aeration structure for preventing scaling in an aeration tank, which comprises one or more main air pipelines, wherein each main air pipeline is connected with a plurality of branch air pipelines, each branch air pipeline is used for extending into the aeration tank, and each branch air pipeline is provided with a plurality of air outlet pipes which are obliquely directed to the bottom of the aeration tank. The air conditioner has the advantages that the external air passes through the main air pipeline, the main air pipeline shunts the air to the branch air pipeline, the air in the branch air pipeline flows into the aeration tank from the air outlet pipe, the air is fully mixed with the liquid in the aeration tank, and the sediment in the aeration tank cannot be deposited at the air outlet of the air outlet pipe because the air outlet pipe is obliquely directed to the bottom of the aeration tank, and meanwhile, the air is emitted to the bottom of the aeration tank and then flows from the bottom of the aeration tank to the top, so that the air is easier to mix with the liquid in the aeration tank.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to an aeration structure for preventing scaling in an aeration tank.
Background
As shown in fig. 1, in order to increase the oxygen content in the aeration tank 20, an external oxygen supply device supplies oxygen into the aeration tank 20 through an aeration structure, which includes a first pipe 21, a plurality of second pipes 22, a plurality of third pipes 23 and a plurality of aeration disks 24; the tops of the second pipelines 22 are respectively connected with the first pipeline 21, the bottoms of the second pipelines 22 are connected with the third pipeline 23, the third pipeline 23 is provided with an aeration disc 24, the aeration disc 24 is positioned at the bottom of the aeration tank 20, a gap is reserved between the aeration disc 24 and the bottom of the aeration tank 20, when gas is introduced into the first pipeline 21, the gas flows along the second pipelines 22 and the third pipeline 23, and finally flows into the aeration tank 20 from the aeration disc 24, and as the openings of the air outlets of the aeration disc 24 face upwards, sediment in the aeration tank 20 is easy to scale at the air outlets of the aeration disc 24, so that the air outlets of the aeration disc 24 are blocked, a gap is reserved between the aeration disc 24 and the bottom of the aeration tank 20, the sediment is easy to accumulate in the gap, and when an aeration structure needs to be overhauled, the liquid of the aeration tank 20 needs to be pumped out, and overhauling is inconvenient; meanwhile, the conventional aeration structure has more bending from the fan to the air outlet holes of the aeration disc 24 and has larger resistance.
Disclosure of Invention
The technical problem that this application was to solve lies in, to the not enough of prior art, provides an aeration structure that prevents scale deposit in the aeration tank.
In order to solve the technical problems, the following technical scheme is adopted.
An aeration structure for preventing scaling in an aeration tank comprises one or more main air pipelines, wherein each main air pipeline is connected with a plurality of branch air pipelines, each branch air pipeline is used for extending into the aeration tank, and each branch air pipeline is provided with a plurality of air outlet pipes which are obliquely directed to the bottom of the aeration tank.
The preferred scheme is that the air outlet pipes are arranged around the bronchus pipeline, and the air outlet pipes are alternately arranged from top to bottom along the bronchus pipeline.
The aeration structure for preventing scaling in the aeration tank further comprises a lifting structure, wherein the main air pipeline is connected with the lifting structure, and the lifting structure controls the lifting of the branch air pipeline through the main air pipeline.
A preferred solution is that the main gas pipe is connected with a gas flow controller.
The aeration structure for preventing scaling in the aeration tank provided by the embodiment of the application has at least the following beneficial effects: the external gas passes through the main gas pipeline, the main gas pipeline shunts the gas to the branch gas pipeline, the gas in the branch gas pipeline flows into the aeration tank from the gas outlet pipe, the gas is fully mixed with the liquid in the aeration tank, and the sediment in the aeration tank cannot be deposited at the gas outlet of the gas outlet pipe as the gas outlet pipe is obliquely directed to the bottom of the aeration tank, and the gas is emitted to the bottom of the aeration tank and then flows from the bottom of the aeration tank to the top, so that the gas is easier to mix with the liquid in the aeration tank; the curve of the gas flow is smaller and the energy consumption is smaller.
The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification, so that the foregoing and other objects, features and advantages of the present application can be more clearly understood, and the following detailed description of the preferred embodiments will be given with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a prior art aeration structure;
fig. 2 is a schematic diagram of the present utility model.
Detailed Description
The present application is described in more detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, the embodiment of the application discloses an aeration structure for preventing scaling in an aeration tank, which comprises one or more main air pipelines 10, each main air pipeline 10 is connected with a plurality of branch air pipelines 11, the branch air pipelines 11 are used for extending into the aeration tank 20, and the branch air pipelines 11 are provided with a plurality of air outlet pipes 12 which are inclined and directed to the bottom of the aeration tank 20.
As shown in fig. 1, the external air passes through the main air pipe 10, the main air pipe 10 divides the air into the branch air pipe 11, the air in the branch air pipe 11 flows into the aeration tank 20 from the air outlet pipe 12, the air is fully mixed with the liquid in the aeration tank 20, the sediment in the aeration tank 20 is not deposited at the air outlet of the air outlet pipe 12 due to the inclined direction of the air outlet pipe 12 to the bottom of the aeration tank 20, and the air is simultaneously emitted to the bottom of the aeration tank 20 and then flows from the bottom of the aeration tank 20 to the top, so that the air is more easily mixed with the liquid in the aeration tank 20.
As shown in fig. 1, the air outlet pipes 12 are disposed around the air branch pipe 11, and the air outlet pipes 12 are alternately disposed from top to bottom along the air branch pipe 11. So that the gas is uniformly mixed with the liquid in the aeration tank 20.
As shown in fig. 1, the aeration structure for preventing scale formation in the aeration tank further comprises a lifting structure 13, the main gas pipe 10 is connected with the lifting structure 13, and the lifting structure 13 controls the lifting of the branch gas pipe 11 through the main gas pipe 10. The lifting structure 13 can control the main air pipe 10 and the branch air pipe 11 to ascend, so that the main air pipe and the branch air pipe 11 are convenient to overhaul, and the liquid in the aeration tank 20 is not required to be drained; after maintenance, the lifting structure 13 can control the main gas pipeline 10 and the branch gas pipeline 11 to descend.
As shown in fig. 1, the main gas duct 10 is connected to a gas flow controller 14. The gas flow controller 14 can control the flow rate of the gas flowing into the main gas pipeline 10, so that the main gas pipeline 10 and the branch gas pipeline 11 are unstable in gas flow, and the gas flowing into the aeration tank 20 from the gas outlet pipe 12 generates an impulse force, so that the gas is easier to mix with the liquid in the aeration tank 20.
The foregoing is a specific embodiment of the present application, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications are also considered as the protection scope of the present application.
Claims (4)
1. The utility model provides an prevent aeration structure of scale deposit in aeration tank, its characterized in that includes one or more main air pipe, and every main air pipe is connected with a plurality of air pipes, the air pipe is arranged in stretching into the aeration tank, the air pipe is equipped with a plurality of directional outlet ducts of aeration tank bottom of slope.
2. An aeration structure for preventing scale formation in an aeration tank according to claim 1, wherein said air outlet pipes are provided around the branch air pipe, and said air outlet pipes are alternately provided from top to bottom along the branch air pipe.
3. An aeration structure for preventing scale formation in an aeration tank according to claim 1, wherein the aeration structure for preventing scale formation in an aeration tank further comprises a lifting structure, the main gas pipe is connected to the lifting structure, and the lifting structure controls the lifting of the branch gas pipe through the main gas pipe.
4. An aeration structure for preventing scale in an aeration tank according to claim 1, wherein a gas flow controller is connected to said main gas pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321151772.6U CN220245787U (en) | 2023-05-12 | 2023-05-12 | Prevent aeration structure of scale deposit in aeration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321151772.6U CN220245787U (en) | 2023-05-12 | 2023-05-12 | Prevent aeration structure of scale deposit in aeration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245787U true CN220245787U (en) | 2023-12-26 |
Family
ID=89265280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321151772.6U Active CN220245787U (en) | 2023-05-12 | 2023-05-12 | Prevent aeration structure of scale deposit in aeration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245787U (en) |
-
2023
- 2023-05-12 CN CN202321151772.6U patent/CN220245787U/en active Active
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| GR01 | Patent grant |