CN214936384U - Aeration tank for sewage treatment - Google Patents
Aeration tank for sewage treatment Download PDFInfo
- Publication number
- CN214936384U CN214936384U CN202023182533.6U CN202023182533U CN214936384U CN 214936384 U CN214936384 U CN 214936384U CN 202023182533 U CN202023182533 U CN 202023182533U CN 214936384 U CN214936384 U CN 214936384U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- aeration tank
- supporting plate
- hollow
- sewage treatment
- 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.)
- Expired - Fee Related
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 72
- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000005276 aerator Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 9
- 230000010405 clearance mechanism Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to an aeration tank for sewage treatment, aiming at the problems that the sewage and the air can not be fully contacted and the inner wall of the aeration tank can not be cleaned conveniently in the prior art, the utility model provides a proposal that comprises a base, the top of the base is fixedly connected with the aeration tank, the top of the base is fixedly connected with two fixed plates which are respectively positioned at the two sides of the aeration tank, the top of the two fixed plates is fixedly connected with a supporting plate together, the inner wall at the bottom of the aeration tank is rotationally connected with a hollow rotary rod, the top of the hollow rotary rod runs through the top of the supporting plate and extends to the supporting plate, the top of the hollow rotary rod is rotationally connected with a rotary drum, the outer part of the hollow rotary rod is fixedly connected with a plurality of hollow stirring blades, the utility model can fully contact the sewage and the air, and the dirt is not easy to adhere to the inner wall of the aeration tank in the sewage treatment process, the inner wall of the aeration tank is convenient to clean.
Description
Technical Field
The utility model relates to a sewage treatment technical field, in particular to aeration tank for sewage treatment.
Background
Aeration is a treatment process in which air is circulated through a liquid or a substance to mix the air with the liquid or the substance or to dissolve the air in the liquid or the substance, an aeration tank is a structure for sewage treatment by an activated sludge method, a certain sewage retention time is provided in the tank to satisfy the amount of oxygen required by aerobic microorganisms and the mixing conditions under which sewage and activated sludge are sufficiently contacted, and aeration is a means for strongly contacting air with water and is intended to dissolve oxygen in air in water.
The existing aeration tank can not make sewage and air fully contact, resulting in lower aeration efficiency, and dirt is easily adhered to the inner wall of the aeration tank in the sewage treatment process, so that the inner wall of the aeration tank is inconvenient to clean.
Therefore, it is necessary to develop an aeration tank for sewage treatment to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aeration tank for sewage treatment has solved among the prior art and can not make sewage and air carry out abundant contact and inconvenient problem of clearing up the aeration tank inner wall.
In order to achieve the above object, the utility model provides a following technical scheme: an aeration tank for sewage treatment comprises a base, wherein the top of the base is fixedly connected with an aeration tank, the top of the base is fixedly connected with two fixed plates, the two fixed plates are respectively positioned at two sides of the aeration tank, the top of the two fixed plates is fixedly connected with a supporting plate together, the bottom inner wall of the aeration tank is rotatably connected with a hollow rotating rod, the top of the hollow rotating rod penetrates through the supporting plate and extends to the top of the supporting plate, the top of the hollow rotating rod is rotatably connected with a rotary drum, the outside of the hollow rotating rod is fixedly connected with a plurality of hollow stirring blades, the outside of the hollow stirring blades is provided with a plurality of openings, the bottom of the supporting plate is fixedly connected with a rotating motor through a fixing mechanism, the output end of the rotating motor is connected with a driving gear through coupling transmission, the outside of the hollow rotating rod is fixedly connected with a driven gear, the driven gear is located below the supporting plate, the driving gear is meshed with the driven gear, the top of the supporting plate is fixedly connected with an aerator, an air inlet of the aerator is fixedly connected with an air inlet pipe, one end of the aerator and the top of the rotary drum are fixedly connected through the air inlet pipe, the top of the supporting plate is fixedly connected with a water tank, one side of the water tank is fixedly connected with a water pump, the bottom of the water pump and the top of the supporting plate are fixedly connected, a water pipe is fixedly connected with the water inlet of the water pump, one end of the water pump and one side of the air inlet pipe are fixedly connected through the water pipe, and a first cleaning mechanism and a second cleaning mechanism are mounted outside the hollow rotary rod.
Preferably, the fixing mechanism includes two connecting plates fixedly connected to the bottom of the supporting plate and two mounting plates fixedly connected to one side of the two connecting plates close to each other, and one side of the mounting plates is fixedly connected to the outside of the rotating electrical machine.
Preferably, the first cleaning mechanism comprises a connecting rod fixedly connected to one side of the hollow rotating rod and a cleaning plate fixedly connected to one end of the connecting rod, and one side of the cleaning plate is attached to the inner wall of one side of the aeration tank.
Preferably, the second cleaning mechanism comprises a scraper fixedly connected to one side of the hollow rotating rod, and the bottom of the scraper is attached to the inner wall of the bottom of the aeration tank.
Preferably, the outer surface of the aeration tank is provided with an opening, a transparent glass window is fixedly connected inside the opening, and a sealing gasket is fixedly connected at the joint of the opening and the transparent glass window.
Preferably, one side of the aeration tank is fixedly connected with a drain pipe, one end of the drain pipe penetrates through one of the fixing plates and extends to the outside of the one of the fixing plates, and the outside of the drain pipe, the air inlet pipe and the water pipe are fixedly connected with valves.
The utility model discloses a technological effect and advantage:
1. the inner wall of the aeration tank is convenient to clean through the first cleaning mechanism and the second cleaning mechanism which are arranged, the cleaning plate and the scraper blade can be driven to rotate in the rotating process when the hollow rotating rod is rotated, so that the phenomenon that the inner wall of the aeration tank is difficult to clean due to the fact that dirt is adhered to the inner wall of the aeration tank is avoided, and the aeration tank is also convenient to clean.
2. Can drive hollow rotary rod through the rotating electrical machines that is equipped with and rotate, when starting aeration machine, the air can enter into aeration tank's inside through the intake pipe, can stir while giving off the air like this, utilize machinery to stir the mode and increase water and air area of contact to make the air can evenly give off in the aeration tank, can effectively realize oxygen and activated sludge's mixture, improve sewage treatment's efficiency.
3. The transparent glass window is convenient for the staff to observe the condition of the inside emergence of aeration tank, makes things convenient for the staff in time to operate, takes timely counter-measure, has improved the security of device in the use to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic front structural view of the present invention.
Fig. 4 is a schematic view of a partial structure of the present invention.
In the figure: 1. a base; 2. an aeration tank; 3. a fixing plate; 4. a support plate; 5. a water tank; 6. a water pump; 7. an air inlet pipe; 8. an aerator; 9. a hollow rotating rod; 10. a hollow stirring blade; 11. an opening; 12. a squeegee; 13. a connecting rod; 14. cleaning the plate; 15. a drain pipe; 16. a valve; 17. a transparent glass window; 18. a rotating drum; 19. a water pipe; 20. a connecting plate; 21. mounting a plate; 22. a driven gear; 23. a driving gear; 24. a spin column; 25. a rotating electric machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an aeration tank for sewage treatment as shown in figures 1-4, which comprises a base 1, an aeration tank 2 is fixedly connected on the top of the base 1, two fixed plates 3 are fixedly connected on the top of the base 1, the two fixed plates 3 are respectively positioned on both sides of the aeration tank 2, a support plate 4 is fixedly connected on the top of the two fixed plates 3 together, a hollow rotary rod 9 is rotatably connected on the inner wall of the bottom of the aeration tank 2, the top of the hollow rotary rod 9 penetrates through the support plate 4 and extends to the top of the support plate 4, the top of the hollow rotary rod 9 is rotatably connected with a rotary drum 18, a plurality of hollow stirring blades 10 are fixedly connected on the outside of the hollow rotary rod 9, a plurality of openings 11 are arranged on the outside of the hollow stirring blades 10, a rotary motor 25 is fixedly connected on the bottom of the support plate 4 through a fixing mechanism, the output end of the rotary motor 25 is connected with a driving gear 23 through a coupling transmission, the outside of the hollow rotary rod 9 is fixedly connected with a driven gear 22, the driven gear 22 is positioned below the support plate 4, a driving gear 23 and the driven gear 22 are meshed with each other, the top of the support plate 4 is fixedly connected with an aerator 8, an air inlet 7 is fixedly connected with an air inlet of the aerator 8, one end of the air inlet 7, far away from the aerator 8, is fixedly connected with the top of the rotary drum 18, the rotary motor 25 can drive the hollow rotary rod 9 to rotate, when the aerator 8 is started, air can enter the aeration tank 2 through the air inlet 7, so that the air can be dispersed while being stirred, the contact area of the water and the air is increased by utilizing a mechanical stirring mode, so that the air can be uniformly dispersed into the aeration tank, the mixing of the oxygen and the activated sludge can be effectively realized, the sewage treatment efficiency is improved, the top of the support plate 4 is fixedly connected with a water tank 5, one side fixedly connected with water pump 6 of water tank 5, the bottom of water pump 6 and the top fixed connection of backup pad 4, the fixedly connected with water pipe 19 of water inlet department of water pump 6, one end that water pump 6 and one side fixed connection of intake pipe 7 are kept away from to water pipe 19, and the externally mounted of hollow rotary rod 9 has first clearance mechanism and second clearance mechanism.
As shown in fig. 1 and fig. 2, the fixing mechanism includes two connecting plates 20 fixedly connected to the bottom of the supporting plate 4 and two mounting plates 21 fixedly connected to one side of the two connecting plates 20 close to each other, one side of the two mounting plates 21 and the external fixing connection of the rotating electrical machine 25, and the fixing mechanism provided can prevent the rotating electrical machine 25 from shaking in the working process, so as to ensure the rotating electrical machine 25 to perform normal rotation work.
As shown in fig. 1, the first cleaning mechanism comprises a connecting rod 13 fixedly connected to one side of the hollow rotating rod 9 and a cleaning plate 14 fixedly connected to one end of the connecting rod 13, one side of the cleaning plate 14 is attached to one side of the inner wall of the aeration tank 2, the inner wall of the aeration tank 2 can be cleaned through the first cleaning mechanism provided with the first cleaning mechanism, and the phenomenon that dirt is adhered to the inner wall of the aeration tank to cause difficult cleaning of the inner wall of the aeration tank is avoided.
As shown in fig. 1, the second cleaning mechanism comprises a scraper 12 fixedly connected to one side of the hollow rotating rod 9, the bottom of the scraper 12 is attached to the inner wall of the bottom of the aeration tank 2, and the deposited dirt at the bottom can be cleaned through the second cleaning mechanism, so that the dirt is prevented from being accumulated at the bottom of the aeration tank 2.
As shown in fig. 3, the outer surface of the aeration tank 2 is provided with an opening, the inside of the opening is fixedly connected with a transparent glass window 17, the joint of the opening and the transparent glass window 17 is fixedly connected with a sealing pad, and the condition of the inside of the aeration tank 2 is observed by a worker conveniently through the transparent glass window 17, so that the worker can operate in time, take timely countermeasures and improve the safety of the device in the using process to a certain extent.
As shown in fig. 1, one side of the aeration tank 2 is fixedly connected with a drain pipe 15, one end of the drain pipe 15 penetrates through one of the fixing plates 3 and extends to the outside of one of the fixing plates 3, and the outside of the drain pipe 15, the air inlet pipe 7 and the water pipe 19 is fixedly connected with a valve 16, so that the phenomenon of cross flow and turbulent flow between pipelines is avoided through the arranged valve 16.
The utility model discloses the theory of operation: in a specific implementation process, the rotating motor 25 and the aerator 8 are simultaneously started, the rotating motor 25 can drive the rotating column 24 to rotate, the driving gear 23 can be driven to rotate in the rotating process of the rotating column 24, and the driven gear 22 can be driven to rotate, at the moment, the hollow rotating rod 9 can be driven to rotate, the hollow stirring blades 10 can be driven to rotate when the hollow rotating rod 9 rotates, meanwhile, the aerator 8 can convey gas into the air inlet pipe 7, and then the gas enters the hollow stirring rod 9 from the air inlet pipe 7, and then the gas is dispersed into the hollow stirring blades 10 and is uniformly dispersed into the aeration tank 2 through the plurality of openings 11, so that the gas can be dispersed while being stirred, the contact area between the water and the air is increased by using a mechanical stirring mode, and the air can be uniformly dispersed into the aeration tank 2, can effectively realize oxygen and activated sludge's mixture, improve sewage treatment's efficiency, when needs clear up aeration tank 2, can close 7 outside valves 16 of intake pipe, open 19 outside valves 16 of water pipe, start water pump 6 this moment, water pump 6 can be with the water suction in the water tank 5 to water pipe 19, the water of suction in to water pipe 19 can enter into the inside of hollow puddler 9, then flow into the inside of a plurality of hollow stirring leaves 10, spray out through a plurality of openings 11, first clearance mechanism and second clearance mechanism can clear up aeration tank 2's inner wall, it can drive clearance board 14 and scraper blade 12 and rotate to carry out the in-process of rotating when hollow rotary rod 9, avoided the adhesion at aeration tank 2's inner wall like this, the difficult clear up phenomenon of aeration tank 2 inner wall causes, and also made things convenient for clearing up the dirt to aeration tank.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an aeration tank for sewage treatment, includes base (1), its characterized in that: the aeration tank (2) is fixedly connected to the top of the base (1), the two fixing plates (3) are respectively located on two sides of the aeration tank (2), the supporting plate (4) is fixedly connected to the tops of the two fixing plates (3) together, the inner wall of the bottom of the aeration tank (2) is rotatably connected with a hollow rotating rod (9), the top of the hollow rotating rod (9) penetrates through the supporting plate (4) and extends to the top of the supporting plate (4), the top of the hollow rotating rod (9) is rotatably connected with a rotating drum (18), a plurality of hollow stirring blades (10) are fixedly connected to the outside of the hollow rotating rod (9), a plurality of openings (11) are formed in the outside of the hollow stirring blades (10), and a rotating motor (25) is fixedly connected to the bottom of the supporting plate (4) through a fixing mechanism, the output end of the rotating motor (25) is connected with a driving gear (23) through a coupler in a transmission manner, the outside of the hollow rotating rod (9) is fixedly connected with a driven gear (22), the driven gear (22) is positioned below the supporting plate (4), the driving gear (23) is meshed with the driven gear (22), the top of the supporting plate (4) is fixedly connected with an aerator (8), an air inlet (7) is fixedly connected with an air inlet pipe (7) at the air inlet of the aerator (8), one end of the air inlet pipe (7) far away from the aerator (8) is fixedly connected with the top of the rotary drum (18), the top of the supporting plate (4) is fixedly connected with a water tank (5), one side of the water tank (5) is fixedly connected with a water pump (6), the bottom of the water pump (6) is fixedly connected with the top of the supporting plate (4), and a water inlet of the water pump (6) is fixedly connected with a water pipe (19), one end that water pump (6) were kept away from in water pipe (19) and one side fixed connection of intake pipe (7), the externally mounted of hollow rotary rod (9) has first clearance mechanism and second clearance mechanism.
2. An aeration tank for sewage treatment according to claim 1, characterized in that: the fixing mechanism comprises two connecting plates (20) fixedly connected to the bottom of the supporting plate (4) and two mounting plates (21) fixedly connected to one side, close to one side of the two connecting plates (20), of each other, and one side of each mounting plate (21) is fixedly connected with the outer portion of the rotating motor (25).
3. An aeration tank for sewage treatment according to claim 1, characterized in that: first clearance mechanism includes connecting rod (13) and fixed connection in the clearance board (14) of connecting rod (13) one end of fixed connection in hollow rotary rod (9) one side, the one side of clearance board (14) and the one side inner wall laminating of aeration tank (2).
4. An aeration tank for sewage treatment according to claim 1, characterized in that: the second cleaning mechanism comprises a scraping plate (12) fixedly connected to one side of the hollow rotating rod (9), and the bottom of the scraping plate (12) is attached to the inner wall of the bottom of the aeration tank (2).
5. An aeration tank for sewage treatment according to claim 1, characterized in that: an opening is formed in the outer surface of the aeration tank (2), a transparent glass window (17) is fixedly connected to the inside of the opening, and a sealing gasket is fixedly connected to the joint of the opening and the transparent glass window (17).
6. An aeration tank for sewage treatment according to claim 1, characterized in that: one side of the aeration tank (2) is fixedly connected with a drain pipe (15), one end of the drain pipe (15) penetrates through one of the fixing plates (3) and extends to the outside of one of the fixing plates (3), and the drain pipe (15), the air inlet pipe (7) and the water pipe (19) are all fixedly connected with a valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182533.6U CN214936384U (en) | 2020-12-25 | 2020-12-25 | Aeration tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182533.6U CN214936384U (en) | 2020-12-25 | 2020-12-25 | Aeration tank for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214936384U true CN214936384U (en) | 2021-11-30 |
Family
ID=79115322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023182533.6U Expired - Fee Related CN214936384U (en) | 2020-12-25 | 2020-12-25 | Aeration tank for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214936384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116288620A (en) * | 2023-02-01 | 2023-06-23 | 重庆弘耀电子科技有限公司 | An active and stable three-in-one electroplating line chemical copper tank and method |
-
2020
- 2020-12-25 CN CN202023182533.6U patent/CN214936384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116288620A (en) * | 2023-02-01 | 2023-06-23 | 重庆弘耀电子科技有限公司 | An active and stable three-in-one electroplating line chemical copper tank and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |