CN220618646U - Jet aeration type A/O integrated sewage treatment device - Google Patents
Jet aeration type A/O integrated sewage treatment device Download PDFInfo
- Publication number
- CN220618646U CN220618646U CN202322283374.6U CN202322283374U CN220618646U CN 220618646 U CN220618646 U CN 220618646U CN 202322283374 U CN202322283374 U CN 202322283374U CN 220618646 U CN220618646 U CN 220618646U
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- China
- Prior art keywords
- sewage
- plate
- top plate
- fixed
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 130
- 238000005273 aeration Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims description 13
- 230000010354 integration Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 238000005276 aerator Methods 0.000 description 11
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect 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
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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 discloses a jet aeration type A/O integrated sewage treatment device, and relates to the technical field of water treatment. The sewage pool comprises a sewage pool, a top plate and a hydraulic cylinder, wherein a partition plate is longitudinally fixed in the middle of the inside of the sewage pool, the top plate is fixed on the upper part of one side of the inside of the sewage pool, a push plate is movably connected in the sewage pool below the top plate, a unidirectional conveying pipe is fixedly penetrated in the push plate, and the hydraulic cylinder is symmetrically fixed on the top of the top plate front and back. By arranging the sewage tank, the top plate and the hydraulic cylinder, the utility model solves the problems that bubbles are not easy to be uniformly mixed in sewage when sewage is treated by the A/O method and the sewage conveying amount is not easy to be controlled when sewage is treated, and has the advantages that: the A section aeration treatment can facilitate the uniform mixing of bubbles in sewage, and the sewage treatment amount can be controlled more conveniently when sewage treatment is carried out.
Description
Technical Field
The utility model belongs to the technical field of water treatment, and particularly relates to a jet aeration type A/O integrated sewage treatment device.
Background
The A/O method is an anoxic and aerobic biochemical treatment method, is a novel sewage treatment technology developed at the end of the seventies of the 20 th century abroad, can remove BOD5 and CODcr in sewage and can effectively remove nitrogen compounds in the sewage, and in order to ensure that sufficient oxygen can be supplied to a bacterial group for aerobic treatment during O section treatment, the treated sewage needs to be aerated, the aeration refers to the method of increasing the contact area of water and air by the methods of aerating or mechanically stirring the water, and the like, and is an intermediate technology of aerobic biological treatment of the wastewater, but the method still has the following defects in practical use:
1. when sewage is treated by the A/O method, the O section is inflated by adopting the jet aerator, so that the oxygen content in the sewage can be better increased, and the breeding of flora is facilitated;
2. when the A/O method is used for sewage treatment, during the treatment process, all the sewage is directly led out when the sewage is output, when the sewage is treated next time, additional microorganisms are needed, and during the use, the sewage is led out through natural flow and is led out, and during the working process, the sewage conveying amount is not well controlled.
Disclosure of Invention
The utility model aims to provide a jet aeration type A/O integrated sewage treatment device, which solves the problems that bubbles are not easy to uniformly mix in sewage when sewage is treated by an A/O method and the sewage conveying amount is not well controlled when sewage is treated by the A/O method by arranging a sewage tank, a top plate and a hydraulic cylinder.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a jet aeration type A/O integrated sewage treatment device which comprises a sewage tank, a top plate and a hydraulic cylinder, wherein a partition plate is longitudinally fixed in the middle of the inside of the sewage tank, the top plate is fixed on the upper part of one side of the inside of the sewage tank, a push plate is movably connected in the sewage tank below the top plate, a one-way conveying pipe is fixedly penetrated in the push plate, the hydraulic cylinder is symmetrically fixed on the top of the top plate front and back, and when the device works, the device receives sewage to be treated through the sewage tank, and the space for anaerobic treatment of the sewage is closed through the cooperation of the top plate and the partition plate, and the push plate is driven to lift through the hydraulic cylinder to push the sewage subjected to anaerobic treatment in the sewage tank to be guided to an aerobic treatment position of the sewage tank.
Further, one side of the inner bottom of the sewage pool far away from the top plate is rotationally connected with a rotating frame, a limiting plate is fixed at the lower part of the inner wall of the sewage pool between the baffle plate and the rotating frame, and the sewage pool is driven to rotate under the action of water flow with bubbles conveyed in the jet aerator through the rotating frame, so that the bubbles are uniformly dispersed in sewage.
Further, the lower part of the front side of the sewage pool between the limiting plate and the rotating frame is fixedly communicated with an aeration input pipe, the lower part of one side of the sewage pool far away from the top plate is fixedly communicated with an electric control valve, the lower part of one side of the partition plate is communicated with a water delivery port, and the water flow with bubbles, which is conveyed in the jet aerator, is guided into the sewage pool through the aeration water delivery pipe.
Further, driving motor is fixed with in the top central authorities of roof, swing joint has the stirring frame in the roof, the top of stirring frame is fixed with driving motor's output, one side of roof link up and is fixed with one-way input tube, and when driving motor drive stirring frame moved, evenly spread anaerobic bacteria in sewage.
Further, the hydraulic cylinder is internally and movably connected with a hydraulic rod, the hydraulic rod is communicated and movably connected with the top plate, the bottom end of the hydraulic rod is fixed at the top of the push plate, and the hydraulic cylinder moves by driving the hydraulic rod, so that the push plate is pushed.
Further, a limiting plate is movably connected in the sewage pool between the partition plate and the limiting plate, pneumatic lifters are symmetrically fixed at the top of the limiting plate, and the limiting plate seals the water delivery port on the partition plate when working.
The utility model has the following beneficial effects:
1. the utility model solves the problem that bubbles are not easy to be uniformly mixed in sewage when the sewage is treated by the A/O method by arranging the sewage tank, and when the sewage is treated by the O section, the pneumatic lifter is started, the limiting plate is driven to descend to close the water delivery port on the partition plate, at the moment, the jet aerator is started, and after the generated water flow containing the bubbles is led into the sewage tank, the rotating frame is driven to rotate, so that the bubbles generated by the aerator are uniformly dispersed into the sewage at the aerobic treatment position in the sewage tank, and the aerated bubbles can be well uniformly mixed in the sewage.
2. According to the utility model, the problem that the sewage conveying amount is not well controlled when sewage is treated by the A/O method is solved by arranging the sewage tank, the top plate and the hydraulic cylinder, when the hydraulic cylinder is started to drive the push plate to move upwards, sewage between the top plate and the push plate is driven to be guided into the sewage tank below the push plate through the one-way conveying pipe, and when the push plate moves downwards, the sewage can be pushed to be guided to one side of the sewage tank, which is rotationally connected with the rotating frame, through the water conveying port on the partition plate, so that the sewage treating amount is more convenient to control in the treatment process.
Drawings
FIG. 1 is a perspective view of an assembled structure of the present utility model;
FIG. 2 is a perspective view of the structure of the sewage tank of the present utility model;
FIG. 3 is a perspective view of a separator plate structure according to the present utility model;
FIG. 4 is a perspective view of a cross-sectional structure of a top plate of the present utility model;
FIG. 5 is a perspective view of the hydraulic cylinder and push plate structure of the present utility model;
fig. 6 is a perspective view of a limiting plate structure of the present utility model.
Reference numerals:
100. a sewage pool; 101. a partition plate; 102. a limiting plate; 103. a rotating frame; 104. an aeration input pipe; 105. an electric control valve; 106. a water delivery port; 200. a top plate; 201. a driving motor; 202. a stirring rack; 203. a unidirectional input tube; 300. a hydraulic cylinder; 301. a hydraulic rod; 302. a push plate; 303. a unidirectional conveying pipe; 400. a limiting plate; 401. a pneumatic elevator.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-6, the present utility model is a jet aeration type a/O integrated sewage treatment device, comprising a sewage tank 100, a top plate 200 and a hydraulic cylinder 300, wherein a partition plate 101 is longitudinally fixed in the middle of the inside of the sewage tank 100, the sewage in the sewage tank 100 is treated and separated into anoxic and aerobic treatment stages by the partition plate 101, the top plate 200 is fixed at the upper part of one side of the inside of the sewage tank 100, the position of the sewage tank 100 for anoxic treatment is closed by the top plate 200 in cooperation with the partition plate 101, a push plate 302 is movably connected in the sewage tank 100 below the top plate 200, the push plate 302 pushes water in the sewage tank 100 below the push plate 302 to one side of the sewage tank 100 far away from the top plate 200 by pressing down, a unidirectional conveying pipe 303 is fixedly penetrated in the push plate 302, the unidirectional conveying pipe 303 guides the sewage above the push plate 302 to the lower part of the push plate 302 in a single direction when the push plate 302 is upward, the hydraulic cylinder 300 is symmetrically fixed at the front and back at the top of the top plate 200, and the hydraulic cylinder 300 generates power for driving the push plate 302 to move up and down.
As shown in fig. 1-2, a rotating frame 103 is rotatably connected to one side, away from the top plate 200, of the bottom of the sewage tank 100, and when the sewage tank 100 works, the rotating frame 103 is driven to rotate under the action of water flow with bubbles output by the jet aerator, so that the bubbles input by the aerator are uniformly stirred in the sewage tank 100, a limiting plate 102 is fixed to the lower portion of the inner wall of the sewage tank 100 between a partition plate 101 and the rotating frame 103, and the limiting plate 400 is limited by the limiting plate 102 in cooperation with the partition plate 101.
As shown in fig. 1-3, the lower part of the front side of the sewage tank 100 between the limiting plate 102 and the rotating frame 103 is fixedly communicated with an aeration input pipe 104, the front end of the aeration input pipe 104 is communicated with the output end of the jet aerator, so that water flow with bubbles input by the aerator is led into the sewage tank 100, when the rotating frame 103 is driven to rotate, the bubbles are uniformly mixed with sewage in an aerobic treatment stage in the sewage tank 100, the lower part of one side of the sewage tank 100, which is far away from the top plate 200, is fixedly communicated with an electric control valve 105, the guiding-out of the sewage in the sewage tank 100 is controlled by the electric control valve 105, the lower part of one side of the partition plate 101 is communicated with a water conveying port 106, and the partition plate 101 is led out of the sewage in an anoxic treatment stage in the sewage tank 100 to the aerobic treatment stage by the water conveying port 106.
As shown in fig. 1 and 4, a driving motor 201 is fixed in the center of the top plate 200, the driving motor 201 generates power for driving the stirring frame 202 to rotate, the stirring frame 202 is movably connected in the top plate 200, the top end of the stirring frame 202 is fixed with the output end of the driving motor 201, when the stirring frame 202 is driven to rotate, sewage led into the sewage pool 100 below the top plate 200 is uniformly mixed, one side of the top plate 200 is fixedly penetrated by a one-way input pipe 203, and the one-way input pipe 203 guides the sewage to be treated into the sewage pool 100 between the top plate 200 and the push plate 302.
As shown in fig. 1 and 5, a hydraulic rod 301 is movably connected in the hydraulic cylinder 300, the hydraulic rod 301 is movably connected in the top plate 200 in a penetrating manner, the bottom end of the hydraulic rod 301 is fixed at the top of the push plate 302, and the hydraulic cylinder 300 generates power for driving the push plate 302 to move up and down.
As shown in fig. 1, 2 and 6, a limiting plate 400 is movably connected in the sewage pool 100 between the partition plate 101 and the limiting plate 102, the limiting plate 400 blocks the water delivery port 106 on the partition plate 101, and a pneumatic lifter 401 is symmetrically fixed at the top of the limiting plate 400, and the pneumatic lifter 401 generates power for driving the limiting plate 400 to lift.
The specific working principle of the utility model is as follows: when the device works, firstly, the hydraulic cylinder 300 is started to drive the push plate 302 to move downwards, meanwhile, the pneumatic lifter 401 is started to start to drive the limit plate 400 to move upwards, the water delivery port 106 on the partition plate 101 is exposed, the partition plate 101 in the sewage pool 100 is well separated, sewage sealed by the limit plate 400 and the push plate 302 is led to one side of the bottom of the sewage pool 100, which is connected with the rotating frame 103, when the push plate 302 moves downwards, negative pressure is generated, the sewage is sucked between the top plate 200 and the push plate 302 through the unidirectional input pipe 203, anaerobic bacteria in the sewage remained between the top plate 200 and the push plate 302 are mixed, then the driving motor 201 is started, the stirring frame 202 is driven to rotate by the driving motor 201, anaerobic bacteria in the sewage between the top plate 200 and the push plate 302 are uniformly dispersed, when the push plate 302 is driven to move upwards by the hydraulic cylinder 300, the sewage between the driving top plate 200 and the pushing plate 302 is guided into the sewage pool 100 below the pushing plate 302 through the one-way conveying pipe 303, when the pushing plate 302 descends, the sewage can be pushed to be guided into one side of the sewage pool 100, which is rotationally connected with the rotating frame 103, after the sewage treated in the O section is output, the pneumatic lifter 401 is started, the limiting plate 400 is driven to descend to seal the water inlet 106 on the baffle 101, at the moment, the jet aerator is started, the generated water flow containing bubbles is guided into the sewage pool 100, and then the rotating frame 103 is driven to rotate, so that the bubbles generated by the aerator are uniformly dispersed into the sewage at the aerobic treatment position in the sewage pool 100, and after the sewage in the sewage pool 100 is subjected to the anoxic-before-aerobic treatment, the sewage is guided out through opening the electric control valve 105, and the next working cycle is performed.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a jet aeration formula A/O integration sewage treatment plant, includes effluent water sump (100), roof (200) and pneumatic cylinder (300), its characterized in that: the middle in the effluent water sump (100) is longitudinally fixed with a baffle (101), a top plate (200) is fixed on the upper portion of one side in the effluent water sump (100), a push plate (302) is movably connected in the effluent water sump (100) below the top plate (200), a one-way conveying pipe (303) is fixedly penetrated in the push plate (302), and hydraulic cylinders (300) are symmetrically fixed on the top of the top plate (200) front and back.
2. A jet aeration type a/O integrated sewage treatment apparatus according to claim 1, wherein: one side of the inner bottom of the sewage tank (100) far away from the top plate (200) is rotatably connected with a rotating frame (103), and a limiting plate (102) is fixed at the lower part of the inner wall of the sewage tank (100) between the partition plate (101) and the rotating frame (103).
3. A jet aeration type a/O integrated sewage treatment apparatus according to claim 2, wherein: the lower part of the front side of the sewage pool (100) between the limiting plate (102) and the rotating frame (103) is fixedly communicated with an aeration input pipe (104), the lower part of one side of the sewage pool (100) far away from the top plate (200) is fixedly communicated with an electric control valve (105), and the lower part of one side of the partition plate (101) is communicated with a water delivery port (106).
4. A jet aeration type a/O integrated sewage treatment apparatus according to claim 1, wherein: the stirring device is characterized in that a driving motor (201) is fixed at the center of the top plate (200), a stirring frame (202) is movably connected in the top plate (200), the top end of the stirring frame (202) is fixed with the output end of the driving motor (201), and a unidirectional input pipe (203) is fixedly penetrated through one side of the top plate (200).
5. A jet aeration type a/O integrated sewage treatment apparatus according to claim 1, wherein: the hydraulic cylinder (300) is internally and movably connected with a hydraulic rod (301), the hydraulic rod (301) is communicated and movably connected in the top plate (200), and the bottom end of the hydraulic rod (301) is fixed at the top of the push plate (302).
6. A jet aeration type a/O integrated sewage treatment apparatus according to claim 2, wherein: a limiting plate (400) is movably connected in the sewage pool (100) between the partition plate (101) and the limiting plate (102), and pneumatic lifters (401) are symmetrically fixed at the top of the limiting plate (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283374.6U CN220618646U (en) | 2023-08-24 | 2023-08-24 | Jet aeration type A/O integrated sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283374.6U CN220618646U (en) | 2023-08-24 | 2023-08-24 | Jet aeration type A/O integrated sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220618646U true CN220618646U (en) | 2024-03-19 |
Family
ID=90226723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322283374.6U Active CN220618646U (en) | 2023-08-24 | 2023-08-24 | Jet aeration type A/O integrated sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220618646U (en) |
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2023
- 2023-08-24 CN CN202322283374.6U patent/CN220618646U/en active Active
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