CN220723821U - Sewage treatment aeration tank - Google Patents
Sewage treatment aeration tank Download PDFInfo
- Publication number
- CN220723821U CN220723821U CN202322102521.5U CN202322102521U CN220723821U CN 220723821 U CN220723821 U CN 220723821U CN 202322102521 U CN202322102521 U CN 202322102521U CN 220723821 U CN220723821 U CN 220723821U
- Authority
- CN
- China
- Prior art keywords
- aeration tank
- fixedly connected
- fixed plate
- gear
- aeration
- Prior art date
- 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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Links
- 238000005273 aeration Methods 0.000 title claims abstract description 85
- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005276 aerator Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a sewage treatment aeration tank, which comprises an aeration tank, wherein a first fixed plate and a second fixed plate are arranged outside the aeration tank, an aerator is arranged on the first fixed plate, the aerator is connected with an air inlet pipe, the air inlet pipe penetrates through the side wall of the aeration tank, a stirring motor is arranged on the second fixed plate, the stirring motor is connected with a first rotating shaft, a first gear is arranged on the surface of the first rotating shaft, vertical plates are symmetrically arranged in the aeration tank, a second rotating shaft is connected between the vertical plates in a rotating way, one end of the second rotating shaft penetrates through the vertical plates and is fixedly connected with the second gear, the first gear and the second gear are connected through belt transmission, a plurality of stirring rods are fixedly connected on the surface of the second rotating shaft, the first rotating shaft is driven to rotate through the stirring motor, so that the stirring rods rotate in sewage, the sewage is in full contact with air, and a better aeration effect is provided.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment aeration tank.
Background
Aeration is a treatment process of circulating air in a liquid or a substance, mixing the air with the liquid or the substance, or dissolving the air in the liquid or the substance, an aeration tank is a structure for sewage treatment by an activated sludge process, a certain sewage retention time is provided in the tank, the oxygen amount required by aerobic microorganisms and the mixing condition of the sewage and the activated sludge being sufficiently contacted are satisfied, and aeration is a means of strongly contacting the air with water, and the purpose of the aeration is to dissolve oxygen in the air in the water.
The existing partial aeration tank can not make sewage and air fully contact, so that the aeration efficiency is lower.
Therefore, it is necessary to design a sewage treatment aeration tank which has high practicability and can make sewage fully contact with air.
Disclosure of Invention
The utility model aims to provide a sewage treatment aeration tank, which solves the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a sewage treatment aeration tank, includes the aeration tank, the lateral wall fixedly connected with first fixed plate and second fixed plate of aeration tank, the last fixed surface of first fixed plate is connected with the aeration machine, the one end of aeration machine connection has the intake pipe, the other end of intake pipe runs through fixed connection with the lateral wall lower part of aeration tank, the last fixed surface fixedly connected with agitator motor of second fixed plate, the first pivot of output shaft fixedly connected with of agitator motor, the surface fixedly connected with first gear of first pivot, the inside bottom surface symmetry fixedly connected with riser of aeration tank, joint rotation is connected with the second pivot between the riser, riser and fixedly connected with second gear are run through to the one end of second pivot, pass through belt drive connection between first gear and the second gear, the surface fixedly connected with a plurality of puddlers of second pivot.
According to the technical scheme, the outer side wall of the aeration tank is fixedly connected with a drain pipe in a penetrating mode, and a valve is arranged on the surface of the drain pipe.
According to the technical scheme, the other end of the air inlet pipe is fixedly connected with the air distribution pipe, and a plurality of air holes penetrate through the surface of the air distribution pipe.
According to the technical scheme, the inside bottom surface of aeration tank rotates and is connected with threaded rod and three guide bar, the inside wall sliding connection of aeration tank has the clearance frame, the upper surface of clearance frame runs through and is equipped with three guiding hole, the guide bar respectively with guiding hole sliding connection, threaded rod and the upper surface of clearance frame run through threaded connection, the inside wall fixedly connected with third fixed plate of aeration tank, just the threaded rod runs through with the third fixed plate and rotates to be connected, the upper surface fixedly connected with elevator motor of third fixed plate, elevator motor's output shaft and threaded rod fixed connection.
According to the technical scheme, the upper end faces of the guide rods are fixedly connected with limiting blocks.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the aeration tank is arranged, sewage is discharged into the aeration tank to be in contact with air, so that the sewage is subjected to aeration treatment, the aerator and the stirring motor are respectively arranged at the outer side of the aeration tank through the first fixing plate and the second fixing plate, the air can be discharged into the sewage in the aeration tank through the air inlet pipe after the aerator is started, the sewage is in strong contact with the air, so that oxygen in the air is dissolved in the water, the vertical plate can enable the second rotating shaft to stably rotate in the sewage, the stirring motor drives the first rotating shaft to rotate through the output shaft, the first rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate through belt transmission, the second gear drives the second rotating shaft to rotate between the vertical plates, finally, the stirring rod rotates in the sewage, the sewage is in more full contact with the air, and a better aeration effect is provided.
The drain pipe that adopts sets up in the lateral wall lower part of aeration tank, and when the staff opened the valve, the sewage in the aeration tank can pass through the drain pipe and discharge.
The adopted gas distribution pipe can discharge the gas in the gas inlet pipe through the gas holes, and the gas distribution pipe can lead the gas outlet points in the aeration tank to be more uniform, so that the sewage is in full contact with the air.
The threaded rod and the three guide rods that adopt set up respectively in the aeration tank inner bottom surface four corners, the lateral wall of clearance frame and the inside wall laminating of aeration tank, and guiding hole and guide rod cooperation can play spacing guide's effect to the clearance frame, drive the threaded rod after the elevator motor starts and rotate, and the threaded rod drives the clearance frame through threaded connection's mode and is elevating movement, can slide the inner wall of aeration tank when the clearance frame takes place vertical removal to clear up the dirt that adheres to on the aeration tank inner wall.
The limiting block can limit the cleaning frame.
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 schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the structure of an aeration tank according to the present utility model;
FIG. 4 is a schematic view of a cleaning frame structure of the present utility model;
in the figure: 1-aeration tank, 2-first fixed plate, 3-second fixed plate, 4-aeration machine, 5-intake pipe, 6-agitator motor, 7-first pivot, 8-first gear, 9-riser, 10-second pivot, 11-second gear, 12-puddler, 13-drain pipe, 14-valve, 15-gas distribution pipe, 16-gas pocket, 17-threaded rod, 18-guide bar, 19-clearance frame, 20-guiding hole, 21-third fixed plate, 22-elevator motor, 23-stopper.
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. 1-4, the present utility model provides the following technical solutions: the sewage treatment aeration tank comprises an aeration tank 1, sewage is discharged into the aeration tank 1 to enable the sewage to be in contact with air, so that the sewage is subjected to aeration treatment, a first fixing plate 2 and a second fixing plate 3 are fixedly connected to the outer side wall of the aeration tank 1, an aerator 4 is fixedly connected to the upper surface of the first fixing plate 2, one end of an air inlet pipe 5 is connected to the aerator 4, the other end of the air inlet pipe 5 is fixedly connected with the lower part of the side wall of the aeration tank 1 in a penetrating manner, air can be discharged into the sewage in the aeration tank 1 through the air inlet pipe 5 after the aerator 4 is started, the sewage is enabled to be in strong contact with the air, thereby oxygen in the air is dissolved in the water, a stirring motor 6 is fixedly connected to the upper surface of the second fixing plate 3, a first rotating shaft 7 is fixedly connected to the output shaft of the stirring motor 6, the surface of the first rotating shaft 7 is fixedly connected with a first gear 8, the inner bottom surface of the aeration tank 1 is symmetrically and fixedly connected with a vertical plate 9, the vertical plate 9 can enable a second rotating shaft 10 to rotate stably in sewage, the vertical plates 9 are connected with a second rotating shaft 10 in a rotating mode, one end of the second rotating shaft 10 penetrates through the vertical plate 9 and is fixedly connected with a second gear 11, the first gear 8 and the second gear 11 are connected through a belt transmission, the surface of the second rotating shaft 10 is fixedly connected with a plurality of stirring rods 12, the stirring motor 6 drives the first rotating shaft 7 to rotate through an output shaft, the first rotating shaft 7 drives the first gear 8 to rotate, the first gear 8 drives the second gear 11 to rotate through a belt transmission, the second gear 11 drives the second rotating shaft 10 to rotate between the vertical plates 9, finally the stirring rods 12 rotate in the sewage, the sewage is enabled to be in full contact with air, providing better aeration effect.
Specifically, the outer side wall of the aeration tank 1 is fixedly connected with a drain pipe 13 in a penetrating manner, and a valve 14 is arranged on the surface of the drain pipe 13.
The drain pipe 13 is arranged at the lower part of the side wall of the aeration tank 1, and when the valve 14 is opened by a worker, sewage in the aeration tank 1 can be discharged through the drain pipe 13.
Specifically, the other end of the air inlet pipe 5 is fixedly connected with an air distribution pipe 15, and a plurality of air holes 16 are formed in the surface of the air distribution pipe 15 in a penetrating mode.
The adopted gas distribution pipe 15 can discharge the gas in the gas inlet pipe 5 through the gas hole 16, and the gas distribution pipe 15 can lead the gas outlet points in the aeration tank 1 to be more uniform, so that the sewage is in full contact with the air.
Specifically, the inside bottom surface of aeration tank 1 rotates and is connected with threaded rod 17 and three guide bar 18, the inside wall sliding connection of aeration tank 1 has clearance frame 19, the upper surface of clearance frame 19 runs through and is equipped with three guiding hole 20, guide bar 18 respectively with guiding hole 20 sliding connection, threaded rod 17 runs through threaded connection with the upper surface of clearance frame 19, the inside wall fixedly connected with third fixed plate 21 of aeration tank 1, just threaded rod 17 runs through and rotates with third fixed plate 21 to be connected, the upper surface fixedly connected with elevator motor 22 of third fixed plate 21, elevator motor 22's output shaft and threaded rod 17 fixed connection.
The threaded rod 17 and the three guide rods 18 that adopt set up respectively in aeration tank 1 inner bottom surface four corners, the lateral wall of clearance frame 19 and the laminating of aeration tank 1's inside wall, guiding hole 20 and guide rod 18 cooperation can play spacing guide's effect to clearance frame 19, drive threaded rod 17 rotation after elevator motor 22 starts, threaded rod 17 drives clearance frame 19 through threaded connection's mode and carries out elevating movement, can slide the inner wall of aeration tank 1 when clearance frame 19 takes place vertical movement to clear up the dirt that adheres to on the aeration tank 1 inner wall.
Specifically, the upper end surfaces of the guide rods 18 are fixedly connected with limiting blocks 23.
The limiting block 23 can limit the cleaning frame 19.
Working principle: when the utility model is used, sewage is firstly discharged into the aeration tank 1, the aerator 4 and the stirring motor 6 are started, at the moment, air enters the sewage through the air holes 16, the stirring rod 12 starts stirring the sewage, after the aeration is finished, the aerator 4 and the stirring motor 6 are closed, the valve 14 is opened, the sewage flows out from the drain pipe 13, the lifting motor 22 is started, the threaded rod 17 starts to rotate, and the cleaning frame 19 is driven to do lifting motion, so that the inner wall of the aeration tank 1 is cleaned.
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.
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 (5)
1. The utility model provides a sewage treatment aeration tank, includes aeration tank (1), its characterized in that: the utility model provides an aeration tank, the lateral wall fixedly connected with first fixed plate (2) and second fixed plate (3) of aeration tank (1), the last fixed surface of first fixed plate (2) is connected with aeration machine (4), aeration machine (4) are connected with the one end of intake pipe (5), the other end of intake pipe (5) runs through fixed connection with the lateral wall lower part of aeration tank (1), the last fixed surface of second fixed plate (3) is connected with agitator motor (6), the first pivot (7) of output shaft fixedly connected with of agitator motor (6), the fixed surface of first pivot (7) is connected with first gear (8), the inside bottom surface symmetry fixedly connected with riser (9) of aeration tank (1), common rotation is connected with second pivot (10) between riser (9), the one end of second pivot (10) runs through riser (9) and fixedly connected with second gear (11), pass through belt drive connection between first gear (8) and second gear (11), the fixed surface of second pivot (10) is connected with a plurality of stirring rod (12).
2. A sewage treatment aeration tank according to claim 1, wherein: the outer side wall of the aeration tank (1) is fixedly connected with a drain pipe (13) in a penetrating mode, and a valve (14) is arranged on the surface of the drain pipe (13).
3. A sewage treatment aeration tank according to claim 2, wherein: the other end of the air inlet pipe (5) is fixedly connected with an air distribution pipe (15), and a plurality of air holes (16) are formed in the surface of the air distribution pipe (15) in a penetrating mode.
4. A sewage treatment aeration tank according to claim 3, wherein: the utility model discloses a three-dimensional aeration device, including aeration tank (1), inside bottom surface rotation of aeration tank (1) is connected with threaded rod (17) and three guide bar (18), inside wall sliding connection of aeration tank (1) has clearance frame (19), the upper surface of clearance frame (19) runs through and is equipped with three guiding hole (20), guide bar (18) respectively with guiding hole (20) sliding connection, threaded rod (17) run through threaded connection with the upper surface of clearance frame (19), inside wall fixedly connected with third fixed plate (21) of aeration tank (1), just threaded rod (17) and third fixed plate (21) run through rotation connection, the upper surface fixedly connected with elevator motor (22) of third fixed plate (21), the output shaft and threaded rod (17) fixed connection of elevator motor (22).
5. A sewage treatment aeration tank according to claim 4, wherein: limiting blocks (23) are fixedly connected to the upper end faces of the guide rods (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102521.5U CN220723821U (en) | 2023-08-07 | 2023-08-07 | Sewage treatment aeration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102521.5U CN220723821U (en) | 2023-08-07 | 2023-08-07 | Sewage treatment aeration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723821U true CN220723821U (en) | 2024-04-05 |
Family
ID=90498096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322102521.5U Active CN220723821U (en) | 2023-08-07 | 2023-08-07 | Sewage treatment aeration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723821U (en) |
-
2023
- 2023-08-07 CN CN202322102521.5U patent/CN220723821U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |