CN219058722U - Biochemical pond aeration system - Google Patents
Biochemical pond aeration system Download PDFInfo
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- CN219058722U CN219058722U CN202320071679.8U CN202320071679U CN219058722U CN 219058722 U CN219058722 U CN 219058722U CN 202320071679 U CN202320071679 U CN 202320071679U CN 219058722 U CN219058722 U CN 219058722U
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- biochemical tank
- biochemical
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- pipe
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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 system of a biochemical tank, which comprises the biochemical tank, wherein a plurality of fillers are arranged in the biochemical tank in a rectangular array, a working cavity is arranged below the biochemical tank, and the working cavity is positioned in the ground; further comprises: the aeration pipe is arranged below the inside of the biochemical tank, a connecting pipe is arranged at the middle position of the bottom of the aeration pipe, the connecting pipe is rotationally connected with the bottom of the biochemical tank, and the lower end of the connecting pipe extends to the inside of the working cavity; the rotating roller is arranged above the inside of the biochemical tank, and six blades which are annularly and equidistantly distributed are arranged outside the rotating roller; the slag collecting cover is arranged at the rear end of the rotary roller, and is flush with the bottom of the rotary roller, so that the arrangement of the aeration pipes is reduced on the premise of ensuring the aeration uniformity of the biochemical tank, and the flowing effect of water is promoted.
Description
Technical Field
The utility model relates to the technical field of biochemical tanks, in particular to an aeration system of a biochemical tank.
Background
The biochemical pond is an indispensable department in sewage treatment equipment, provides sewage treatment in time program, but not in space program continuously, and utilizes the action of activated sludge microorganisms to perform anaerobic, anaerobic and aerobic reactions, remove organic matters and nitrogen and phosphorus in wastewater, so as to achieve the aim of purifying sewage. The biochemical tank is a core part of a sewage treatment plant, anaerobic and aerobic in the tank are in an alternate state in a water inlet mode in a plug flow process, the operation effect is stable, sewage is precipitated in a relative static state, the required time is short, the quality of the effluent is good, and the water in the biochemical tank generally needs to be kept flowing by matching with an aeration device.
For example, chinese patent publication No. CN214115052U discloses an aeration system for an aerobic biochemical pool, which comprises a guide post, a chassis and a lifting device, wherein the chassis is movably arranged on the guide post along the up-down direction, the lifting device is connected with the chassis, and the lifting device is used for driving the chassis to move along the up-down direction; the aeration assembly comprises a plurality of aeration discs and air distribution pipes, wherein the aeration discs are communicated through the air distribution pipes, and the air distribution pipes are arranged on the chassis, so that the purposes of cleaning, maintaining and replacing the blocked or air-leaking aeration discs by workers are achieved.
The prior art can conveniently maintain the aeration disc, but in the use process, a plurality of aeration pipes are generally arranged for improving the flowing effect of water in the biochemical tank, so that the arrangement cost is high on one hand, the pressure for daily maintenance is also high on the other hand, and a large amount of scum generated at the upper end of the biochemical tank in the operation process is also inconvenient to clean, so that the prior requirement is not met, and the biochemical tank aeration system is provided.
Disclosure of Invention
The utility model aims to provide an aeration system of a biochemical tank, which solves the problem of how to reduce the arrangement of aeration pipes to promote water flow on the premise of ensuring the uniformity of aeration of the biochemical tank in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the biochemical tank aeration system comprises a biochemical tank, wherein a plurality of fillers are arranged in the biochemical tank in a rectangular array, a working cavity is arranged below the biochemical tank, and the working cavity is positioned in the ground; further comprises:
the aeration pipe is arranged below the inside of the biochemical tank, a connecting pipe is arranged at the middle position of the bottom of the aeration pipe, the connecting pipe is rotationally connected with the bottom of the biochemical tank, and the lower end of the connecting pipe extends to the inside of the working cavity;
the rotating roller is arranged above the inside of the biochemical tank, and six blades which are annularly and equidistantly distributed are arranged outside the rotating roller;
and the slag collecting cover is arranged at the rear end of the rotary roller and is flush with the bottom of the rotary roller.
Preferably, one side of the inside of the working cavity is fixedly provided with an air compressor, the air outlet end of the air compressor is provided with an air pipe, the air pipe is rotationally sealed with a connecting pipe, one end of the connecting pipe, which is positioned in the inside of the working cavity, is fixedly provided with a driving wheel, the other side of the inside of the working cavity is fixedly provided with a first motor, and an output shaft of the first motor is connected with the driving wheel through a first driving belt.
Preferably, the upper end welded fastening of biochemical pond both sides has the fixed station, the top fixed mounting of fixed station has high adjustment mechanism, high adjustment mechanism's upper end fixed mounting has the second motor, high adjustment mechanism's inside rotates installs the threaded rod, and the output shaft and the upper end transmission of threaded rod are connected, the externally mounted of threaded rod has the transmission slider, one side fixed mounting of transmission slider has the mounting bracket, and the inboard lower extreme of mounting bracket is connected with the commentaries on classics roller rotation.
Preferably, a third motor is fixedly arranged at the upper end of one of the mounting frames, and an output shaft of the third motor is connected with a connecting shaft at one end of the rotating roller through a second transmission belt.
Preferably, the two sides of the front end of the slag collecting cover are fixedly connected with connecting frames in a welded mode, the connecting frames are fixed with the mounting frame, a corrugated hose is arranged at the lower end of the slag collecting cover, and the corrugated hose extends to the outside of the biochemical pond.
Preferably, the filler is a honeycomb polyethylene material.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the air compressor disclosed by the utility model, external air is pressurized and conveyed to the connecting pipe through the air conveying pipe, then high-pressure air is conveyed to the aeration pipe through the connecting pipe, the air enters the biochemical tank from the aeration pipe in countless tiny states, so that internal water flow is realized, meanwhile, the first motor is started, the driving wheel on the output shaft of the first motor drives the driving wheel to rotate through the first driving belt, so that the connecting pipe drives the aeration pipe to rotate, the aeration pipe continuously sprays high-pressure air on one hand, the water flow in the biochemical tank is promoted, and on the other hand, stirring can be formed at the bottom of the biochemical tank, so that the influence of sludge accumulation at the bottom on microbial reaction is avoided.
2. The utility model is provided with a scum collecting mechanism, a large amount of scum is generated at the upper end of a water tank along with continuous reaction of microorganisms and sewage in a biochemical tank, the second motor can be started, the output shaft of the second motor drives the threaded rod to rotate, the rotating motion is converted into linear motion under the threaded cooperation of the transmission sliding block and the threaded rod, the heights of the rotating roller and the slag collecting cover are adjusted by the mounting frame to enable the rotating roller and the slag collecting cover to be flush with the sewage surface, then the third motor is started, the output shaft of the third motor drives the rotating roller to rotate by the second driving belt, and the blades on the outer wall can play a guiding role on the upper end surface of the sewage in the rotating process, so that the scum can rapidly move towards the slag collecting cover, and then the scum enters from the slag collecting cover and is discharged to the outside of the biochemical tank from the corrugated hose, thereby effectively improving the sewage treatment efficiency.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a top view of the internal structure of the present utility model;
FIG. 3 is a perspective view of the slag collecting cover of the utility model;
fig. 4 is an enlarged view of a portion of the area a of fig. 1 in accordance with the present utility model.
In the figure: 1. a biochemical pool; 2. a filler; 3. an aeration pipe; 4. a working chamber; 5. an air compressor; 6. a gas pipe; 7. a first motor; 8. a first belt; 9. a driving wheel; 10. a connecting pipe; 11. a fixed table; 12. a rotating roller; 13. a mounting frame; 14. a height adjusting mechanism; 15. a second motor; 16. a slag collecting cover; 17. a corrugated hose; 18. a connecting frame; 19. a third motor; 20. a transmission slide block; 21. a threaded rod; 22. and a second belt.
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the biochemical tank aeration system comprises a biochemical tank 1, wherein a plurality of fillers 2 are arranged in the biochemical tank 1 in a rectangular array, a working cavity 4 is arranged below the biochemical tank 1, and the working cavity 4 is positioned in the ground; further comprises:
the aeration pipe 3 is arranged below the inside of the biochemical tank 1, a connecting pipe 10 is arranged at the middle position of the bottom of the aeration pipe 3, the connecting pipe 10 is rotationally connected with the bottom of the biochemical tank 1, and the lower end of the connecting pipe 10 extends to the inside of the working cavity 4;
the rotating roller 12 is arranged above the inside of the biochemical tank 1, and six annular equally distributed blades are arranged outside the rotating roller 12;
a slag receiving cover 16 is provided at the rear end of the rotary roller 12, and the slag receiving cover 16 is flush with the bottom of the rotary roller 12.
Referring to fig. 1, an air compressor 5 is fixedly installed on one side of the inside of a working cavity 4, an air delivery pipe 6 is installed at the air outlet end of the air compressor 5, the air delivery pipe 6 is rotationally sealed with a connecting pipe 10, a driving wheel 9 is fixedly installed at one end of the connecting pipe 10 located inside the working cavity 4, a first motor 7 is fixedly installed on the other side of the inside of the working cavity 4, an output shaft of the first motor 7 is connected with the driving wheel 9 through a first driving belt 8, high-pressure air is continuously sprayed by an aeration pipe 3, water flow inside a biochemical pond 1 is promoted, and on the other hand, stirring can be formed at the bottom of the biochemical pond 1, so that the influence of microbial reaction caused by bottom sludge accumulation is avoided.
Referring to fig. 1, 2 and 4, the upper ends of two sides of the biochemical pond 1 are fixedly welded with a fixing table 11, a height adjusting mechanism 14 is fixedly installed above the fixing table 11, a second motor 15 is fixedly installed at the upper end of the height adjusting mechanism 14, a threaded rod 21 is rotatably installed in the height adjusting mechanism 14, an output shaft of the second motor 15 is in transmission connection with the upper end of the threaded rod 21, a transmission slide block 20 is installed outside the threaded rod 21, a mounting frame 13 is fixedly installed on one side of the transmission slide block 20, the lower end of the inner side of the mounting frame 13 is rotatably connected with a rotating roller 12, and the rotating roller 12 and a slag collecting cover 16 can be kept flush with a sewage surface.
Referring to fig. 4, a third motor 19 is fixedly mounted at the upper end of one of the mounting frames 13, and an output shaft of the third motor 19 is connected with a connecting shaft at one end of the rotating roller 12 through a second driving belt 22, so that the rotating roller 12 rotates, and the scum is guided to the scum collecting cover 16 by using external blades.
Referring to fig. 3, two sides of the front end of the slag collecting cover 16 are welded and fixed with a connecting frame 18, the connecting frame 18 is fixed with the mounting frame 13, a corrugated hose 17 is arranged at the lower end of the slag collecting cover 16, and the corrugated hose 17 extends to the outside of the biochemical tank 1, so that the scum at the upper end of sewage can be discharged rapidly.
Referring to fig. 1, the filler 2 is made of honeycomb polyethylene.
Working principle: when in use, the air compressor 5 is started, high-pressure air is conveyed to the connecting pipe 10 through the air conveying pipe 6, then the high-pressure air is conveyed to the aeration pipe 3 through the connecting pipe 10, the air enters the biochemical tank 1 from the aeration pipe in countless tiny states, so as to realize internal water flow, meanwhile, the first motor 7 is started, the driving wheel on the output shaft of the first motor drives the driving wheel 9 to rotate through the first driving belt 8, so that the connecting pipe 10 drives the aeration pipe 3 to rotate, the aeration pipe 3 continuously sprays high-pressure air, the water flow in the biochemical tank 1 is promoted, on the other hand, stirring can be formed at the bottom of the biochemical tank 1, and along with continuous reaction of microorganisms and sewage in the biochemical tank 1, the upper end of the water tank generates a large amount of scum, the second motor 15 can be started, the output shaft of the second motor drives the threaded rod 21 to rotate, under the threaded fit of the transmission sliding block 20 and the threaded rod 21, the rotation motion is converted into linear motion, the heights of the rotating roller 12 and the slag collecting cover 16 are adjusted by the mounting frame 13, the rotating roller 12 and the slag collecting cover are flush with the sewage surface, then the third motor 19 is started, the output shaft of the third motor drives the rotating roller 12 to rotate through the second transmission belt 22, the blades of the outer wall can play a guiding role on the upper end surface of the sewage in the rotating process, the scum can rapidly move towards the slag collecting cover 16, and then the scum enters from the slag collecting cover 16 and is discharged to the outside of the biochemical tank from the corrugated hose 17.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The biochemical tank aeration system comprises a biochemical tank (1), wherein a plurality of fillers (2) are arranged in the biochemical tank (1) in a rectangular array, a working cavity (4) is arranged below the biochemical tank (1), and the working cavity (4) is positioned in the ground;
the method is characterized in that: further comprises:
the aeration pipe (3) is arranged below the inside of the biochemical tank (1), a connecting pipe (10) is arranged at the middle position of the bottom of the aeration pipe (3), the connecting pipe (10) is rotationally connected with the bottom of the biochemical tank (1), and the lower end of the connecting pipe (10) extends to the inside of the working cavity (4);
the rotating roller (12) is arranged above the inside of the biochemical tank (1), and six annular equidistant blades are arranged outside the rotating roller (12);
and the slag collecting cover (16) is arranged at the rear end of the rotary roller (12), and the slag collecting cover (16) is flush with the bottom of the rotary roller (12).
2. A biochemical tank aeration system according to claim 1, wherein: one side fixed mounting in working chamber (4) has air compressor (5), air compressor (5) give vent to anger and hold and install gas-supply pipe (6), and gas-supply pipe (6) and connecting pipe (10) rotate sealedly, one end fixed mounting that connecting pipe (10) are located in working chamber (4) has drive wheel (9), the opposite side fixed mounting in working chamber (4) inside has first motor (7), and is connected through first drive belt (8) between the output shaft of first motor (7) and drive wheel (9).
3. A biochemical tank aeration system according to claim 1, wherein: the biochemical pond (1) both sides's upper end welded fastening has fixed station (11), the top fixed mounting of fixed station (11) has high adjustment mechanism (14), the upper end fixed mounting of high adjustment mechanism (14) has second motor (15), threaded rod (21) are installed in the inside rotation of high adjustment mechanism (14), and the output shaft of second motor (15) is connected with the upper end transmission of threaded rod (21), the externally mounted of threaded rod (21) has transmission slider (20), one side fixed mounting of transmission slider (20) has mounting bracket (13), and the inboard lower extreme of mounting bracket (13) rotates with roller (12) to be connected.
4. A biochemical tank aeration system according to claim 3, wherein: a third motor (19) is fixedly arranged at the upper end of one mounting frame (13), and the output shaft of the third motor (19) is connected with a connecting shaft at one end of the rotating roller (12) through a second transmission belt (22).
5. The biochemical tank aeration system according to claim 4, wherein: the two sides of the front end of the slag collecting cover (16) are fixedly welded with connecting frames (18), the connecting frames (18) are fixed with the mounting frame (13), the lower end of the slag collecting cover (16) is provided with corrugated hoses (17), and the corrugated hoses (17) extend to the outside of the biochemical pond (1).
6. A biochemical tank aeration system according to claim 1, wherein: the filler (2) is made of honeycomb polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320071679.8U CN219058722U (en) | 2023-01-08 | 2023-01-08 | Biochemical pond aeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320071679.8U CN219058722U (en) | 2023-01-08 | 2023-01-08 | Biochemical pond aeration system |
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| Publication Number | Publication Date |
|---|---|
| CN219058722U true CN219058722U (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320071679.8U Active CN219058722U (en) | 2023-01-08 | 2023-01-08 | Biochemical pond aeration system |
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| CN (1) | CN219058722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118005184A (en) * | 2024-04-10 | 2024-05-10 | 烟台市弗兰德电子科技有限公司 | Urban sewage denitrification device |
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2023
- 2023-01-08 CN CN202320071679.8U patent/CN219058722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118005184A (en) * | 2024-04-10 | 2024-05-10 | 烟台市弗兰德电子科技有限公司 | Urban sewage denitrification device |
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