CN222809319U - Aeration tank for municipal domestic sewage - Google Patents
Aeration tank for municipal domestic sewage Download PDFInfo
- Publication number
- CN222809319U CN222809319U CN202421598867.7U CN202421598867U CN222809319U CN 222809319 U CN222809319 U CN 222809319U CN 202421598867 U CN202421598867 U CN 202421598867U CN 222809319 U CN222809319 U CN 222809319U
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- China
- Prior art keywords
- aeration
- plate
- tank
- tank body
- domestic sewage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an aeration tank for municipal domestic sewage, which comprises a tank body and an aeration working assembly, wherein the tank body is used for containing municipal domestic sewage, the aeration working assembly is arranged on the tank body and is used for introducing gas into sewage, the aeration working assembly comprises a gas production component, the gas production component is used for producing gas, an aeration shell is connected onto the gas production component, an aeration opening is formed in the aeration shell, a dredging plate is arranged in the aeration shell, a dredging block is connected onto the dredging plate, and a connecting rod is fixedly connected onto the top of the dredging plate. According to the utility model, through the mutual matching of the tank body, the aeration working assembly, the driving assembly and the bracket assembly, the aeration tank for municipal domestic sewage is realized, so that the water body shaking mechanism and the gas production assembly are matched, and on the premise of shaking the water body and increasing dissolved oxygen, the acting force of shaking the water body can be utilized to drive the dredging plate and the dredging block, so that the blockage of an aeration port is effectively avoided, the gas outlet efficiency is ensured, and the sewage treatment effect is also ensured.
Description
Technical Field
The utility model relates to the technical field of aeration tanks, in particular to an aeration tank for municipal domestic sewage.
Background
In the process of treating municipal domestic sewage, an aeration tank is required to be used, the aeration tank utilizes an activated sludge method to treat the sewage, a certain sewage residence time is provided in the tank, the oxygen amount required by aerobic microorganisms and the mixing condition that sewage fully contacts with the activated sludge are met, in the prior art, the aeration tank is more pure and has the functions of stirring or shaking water, an aeration structure is independently arranged, the function of utilizing the kinetic energy of the shaking water structure to convey the upper opening of the aeration pipe is not provided, impurities are unavoidably present in the sewage, the air outlet efficiency is seriously influenced after the impurities block the aeration opening, and the sewage treatment effect is also influenced.
The countercurrent biological aeration tank for treating domestic sewage comprises a tank body, wherein a mixing tank is fixedly arranged on one side of the tank body, a connecting pipe is fixedly arranged at the bottom of the mixing tank, a backwash water inlet pipe is fixedly arranged on one side of the bottom of the tank body, a backwash air inlet pipe is fixedly arranged on one side of the backwash water inlet pipe, a partition plate is arranged in the tank body, a filter head is fixedly arranged on the partition plate, and an aeration pipe is fixedly arranged above the partition plate. The utility model is provided with the climbing ladder to be matched with the standing platform, so that workers can observe and know the operation condition of the aeration tank conveniently when the aeration tank is used, the practicability of the aeration tank is improved, the limitation is reduced, the normal drainage tank is matched with the drainage pipe, and the sewage after aeration can be discharged, thereby being convenient for the next treatment process to purify the sewage, improving the practicability, enabling the aeration tank to be more convenient to use, and expanding the application range.
Disclosure of utility model
The utility model aims to provide an aeration tank for municipal domestic sewage, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the aeration tank for municipal domestic sewage comprises:
The pool body is used for accommodating municipal domestic sewage;
The aeration working assembly is arranged on the tank body and used for introducing gas into sewage, the aeration working assembly comprises a gas production component, the gas production component is used for producing gas, the gas production component is connected with an aeration shell, an aeration port is formed in the aeration shell, a dredging plate is arranged in the aeration shell, a dredging block is connected to the dredging plate, and a connecting rod is fixedly connected to the top of the dredging plate;
The driving assembly is arranged on the tank body;
The bracket component is arranged on the driving component and is used for shaking the water body in the tank body.
Optionally, the gas generating composition includes:
an air compressor mounted on the tank body for generating an air flow;
The connecting shell is arranged on the tank body, and the top of the connecting shell is communicated with the air compressor through a first pipeline;
And the second pipeline is connected to the bottom of the connecting shell, and one side, far away from the connecting shell, of the second pipeline is communicated with the aeration shell.
Optionally, the driving assembly includes:
the mounting plate is arranged above the tank body;
The fixed block is connected to the mounting plate, and the bottom of the fixed block is fixedly connected with the top of the tank body;
and the linear driving part is arranged on the mounting plate.
Optionally, the bracket assembly includes:
The top plate is connected to the output shaft at the bottom of the linear driving part;
The number of the side plates is two, and the side plates are respectively and fixedly connected to the front side and the rear side of the bottom of the top plate;
the bottom plate is arranged below the top plate, and the bottom of the side plate is fixedly connected with the top of the bottom plate;
the number of the connecting columns is several, and one side, close to the side plate, of each connecting column is fixedly connected with the corresponding connecting column;
The first shaking rod is connected to the bottom plate;
And the second shaking rod is connected to the connecting column.
Optionally, the linear driving component comprises a hydraulic cylinder, and the hydraulic cylinder is used for driving the top plate to move up and down.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the mutual matching of the tank body, the aeration working assembly, the driving assembly and the bracket assembly, the aeration tank for municipal domestic sewage is realized, so that the water body shaking mechanism and the gas production assembly are matched, and on the premise of shaking the water body and increasing dissolved oxygen, the acting force of shaking the water body can be utilized to drive the dredging plate and the dredging block, so that the blockage of an aeration port is effectively avoided, the gas outlet efficiency is ensured, and the sewage treatment effect is also ensured.
Drawings
FIG. 1 is a cross-sectional view of a front view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a top view of the present utility model;
fig. 3 is a schematic structural view of a bracket assembly according to the present utility model.
In the figure, a pool body 1, a working aeration component 2, a gas production component 201, a 2011 air compressor 2012, a 2013 pipeline I, a 2014 pipeline II, a 202 aeration shell, a 203 aeration port 204 dredging plate, a 205 dredging block 206 connecting rod, a3 driving component 301, a 302 fixing block 303 linear driving component, a4 bracket component 401 top plate, 402 side plates, 403 bottom plates, 404 connecting columns 405 shaking rods I and 406 shaking rods II are arranged.
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 to 3, an aeration tank for municipal domestic sewage, comprising:
The tank body 1 is used for containing municipal domestic sewage, the right side of the tank body 1 is provided with a controller, the controller controls the work of the linear driving component 303 and the air compressor 2011, and the controller is specifically a PLC controller, belongs to the prior art, and is not described in detail herein.
The aeration work assembly 2 is arranged on the tank body 1 and is used for introducing gas into sewage, the aeration work assembly 2 comprises a gas production component 201, the gas production component 201 is used for producing gas, an aeration shell 202 is connected to the gas production component 201, an aeration port 203 is formed in the aeration shell 202, a dredging plate 204 is arranged in the aeration shell 202, a dredging block 205 is connected to the dredging plate 204, a connecting rod 206 is fixedly connected to the top of the dredging plate 204, the top of the connecting rod 206 is fixedly connected with the bottom of the bottom plate 403, the connecting rod 206 is movably connected with the aeration shell 202, and the gas production component 201 comprises:
An air compressor 2011 is mounted on the tank 1 to generate an air flow.
The connection housing 2012 is mounted on the tank body 1, and the top of the connection housing 2012 is in communication with the air compressor 2011 through a pipe one 2013.
Pipeline two 2014 is connected in the bottom of coupling housing 2012, and pipeline two 2014 keep away from coupling housing 2012 one side and aeration housing 202 are linked together, when needs aeration, air compressor 2011 begins to work, air compressor 2011 can let in coupling housing 2012 through pipeline one 2013, coupling housing 2012 can let in aeration housing 202 through pipeline two 2014, finally gas can spill over through aeration port 203, can carry out aeration treatment to domestic sewage like this, in sewage treatment's in-process, linear drive part 303 is working, then bottom plate 403 is doing the up-and-down motion, bottom plate 403 can drive dredging plate 204 through connecting rod 206 and do the up-and-down motion, dredging plate 204 drives dredging block 205 motion, dredging block 205 can dredge to aeration port 203 constantly, effectively avoid aeration port 203 to take place the jam.
The drive assembly 3 sets up on cell body 1, and drive assembly 3 includes:
the mounting plate 301 is disposed above the tank 1.
The fixed block 302 is connected to the mounting plate 301, and the bottom of the fixed block 302 is fixedly connected with the top of the tank body 1.
The linear driving part 303 is installed on the installation plate 301, the linear driving part 303 comprises a hydraulic cylinder, the hydraulic cylinder is used for driving the top plate 401 to move up and down, the linear driving part 303 can drive the top plate 401 to move up and down when working, and the working of the linear driving part 303 is controlled by a controller.
The bracket component 4 is arranged on the driving component 3 and is used for shaking the water body inside the tank body 1, and the bracket component 4 comprises:
The top plate 401 is connected to an output shaft at the bottom of the linear driving member 303.
The number of the side plates 402 is two, and the side plates are respectively and fixedly connected to the front side and the rear side of the bottom of the top plate 401.
The bottom plate 403 is disposed below the top plate 401, and the bottom of the side plate 402 is fixedly connected with the top of the bottom plate 403.
The number of the connecting posts 404 is several, and one side of the connecting post 404 near the side plate 402 is fixedly connected with the connecting post.
The first sway bar 405 is attached to the base plate 403.
And the second shaking rod 406 is connected to the connecting column 404, when the linear driving component 303 works, the linear driving component 303 can drive the top plate 401 to move up and down, the top plate 401 can drive the bottom plate 403 to move up and down through the side plate 402, the side plate 402 can drive the second shaking rod 406 to move up and down through the connecting column 404, the first shaking rod 405 and the second shaking rod 406 can shake water, and the oxygen dissolving effect is improved.
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 (5)
1. An aeration tank for municipal domestic sewage, comprising:
a tank body (1) for containing municipal domestic sewage;
the aeration working assembly (2) is arranged on the tank body (1) and is used for introducing gas into sewage, the aeration working assembly (2) comprises a gas production component (201), the gas production component (201) is used for producing gas, an aeration shell (202) is connected to the gas production component (201), an aeration opening (203) is formed in the aeration shell (202), a dredging plate (204) is arranged in the aeration shell (202), a dredging block (205) is connected to the dredging plate (204), and a connecting rod (206) is fixedly connected to the top of the dredging plate (204);
the driving assembly (3) is arranged on the tank body (1);
The bracket component (4) is arranged on the driving component (3) and is used for shaking the water body in the tank body (1).
2. An aeration tank for municipal domestic sewage according to claim 1, wherein the gas-generating composition (201) comprises:
an air compressor (2011) mounted on the tank (1) for generating an air flow;
A connection shell (2012) mounted on the tank body (1), and the top of the connection shell (2012) is communicated with an air compressor (2011) through a first pipeline (2013);
And a second pipeline (2014) connected to the bottom of the connection shell (2012), and one side of the second pipeline (2014) away from the connection shell (2012) is communicated with the aeration shell (202).
3. An aeration tank for municipal domestic sewage according to claim 2, wherein the drive assembly (3) comprises:
the mounting plate (301) is arranged above the tank body (1);
The fixed block (302) is connected to the mounting plate (301), and the bottom of the fixed block (302) is fixedly connected with the top of the tank body (1);
And a linear driving member (303) mounted on the mounting plate (301).
4. An aeration tank for municipal domestic sewage according to claim 3, wherein the bracket assembly (4) comprises:
A top plate (401) connected to an output shaft at the bottom of the linear driving member (303);
The number of the side plates (402) is two, and the side plates are respectively and fixedly connected to the front side and the rear side of the bottom of the top plate (401);
The bottom plate (403) is arranged below the top plate (401), and the bottom of the side plate (402) is fixedly connected with the top of the bottom plate (403);
The number of the connecting columns (404) is several, and one side of the connecting columns (404) close to the side plate (402) is fixedly connected with the connecting columns;
A first shaking rod (405) connected to the base plate (403);
and the rocking rod II (406) is connected to the connecting column (404).
5. The aeration tank for municipal domestic sewage according to claim 4, wherein the linear driving means (303) comprises a hydraulic cylinder for driving the top plate (401) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421598867.7U CN222809319U (en) | 2024-07-05 | 2024-07-05 | Aeration tank for municipal domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421598867.7U CN222809319U (en) | 2024-07-05 | 2024-07-05 | Aeration tank for municipal domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222809319U true CN222809319U (en) | 2025-04-29 |
Family
ID=95460402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421598867.7U Active CN222809319U (en) | 2024-07-05 | 2024-07-05 | Aeration tank for municipal domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222809319U (en) |
-
2024
- 2024-07-05 CN CN202421598867.7U patent/CN222809319U/en active Active
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