CN221141479U - Aeration tank with double aeration - Google Patents
Aeration tank with double aeration Download PDFInfo
- Publication number
- CN221141479U CN221141479U CN202321797297.XU CN202321797297U CN221141479U CN 221141479 U CN221141479 U CN 221141479U CN 202321797297 U CN202321797297 U CN 202321797297U CN 221141479 U CN221141479 U CN 221141479U
- Authority
- CN
- China
- Prior art keywords
- fixed
- aeration
- air
- tank body
- plate
- 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 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 210000005056 cell body Anatomy 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 230000009977 dual effect Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 15
- 241000446313 Lamella Species 0.000 description 10
- 244000309464 bull Species 0.000 description 7
- 230000010405 clearance mechanism Effects 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance 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 relates to the technical field of sewage treatment, and discloses a double-aeration tank, which comprises a tank body, wherein a water outlet is formed in the left side of the tank body, a water inlet is formed in the right side of the tank body, a cleaning mechanism is arranged on the inner wall of the tank body, and the cleaning mechanism comprises: the support column, cell body inner wall fixed mounting has the base of giving vent to anger, the base top of giving vent to anger is fixed with the support column, the top of support column is fixed with the third spring, the one end that the support column was kept away from to the third spring is fixed in the backup pad, the backup pad bottom is fixed with the cock stem, the backup pad top is fixed with the sliding plate, sliding plate sliding connection rotates the connecting cylinder, it is fixed with the fixture block to rotate the connecting cylinder inner wall, this dual aeration's aeration tank, in order to avoid the oxygen that the solitary aeration caused to be insufficient, carries out aeration once through rotating the motor, then carries out secondary aeration with the air in the water through the compressor to prevent that oxygen from being insufficient.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a double-aeration tank.
Background
The aeration tank is a biochemical reactor designed by people according to the characteristics of microorganisms, and the degradation degree of organic pollutants mainly depends on the aeration reaction conditions designed by people. The aeration tank is used for sewage treatment by an activated sludge method, a certain sewage residence time is provided in the tank, the oxygen amount required by aerobic microorganisms and the mixing condition that sewage fully contacts with activated sludge are met, and the aeration tank mainly comprises a tank body, an aeration system and a water inlet and outlet. The tank body is generally constructed by reinforced concrete, and the plane shape of the tank body is rectangular, square, round and the like. Aeration is a means for making air strongly contact with water, and aims to dissolve oxygen in the air in the water or to release unnecessary gases and volatile substances in the water into the air, and an existing aeration device is usually placed at the bottom of an aeration tank, and after the aeration device works for a long time, a large amount of algae and other impurities blocking the aeration device are extremely easy to adhere to the surface, thereby affecting the aeration efficiency, so that the aeration device needs to be cleaned periodically, and a large amount of labor is consumed for cleaning the aeration tank.
Disclosure of utility model
The utility model aims to provide an aeration tank with double aeration so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aeration tank of dual aeration, includes the cell body, the cell body left side is equipped with the delivery port, the cell body right side is equipped with the water inlet, the cell body inner wall is equipped with clearance mechanism, clearance mechanism includes:
The support column, cell body inner wall fixed mounting has the base of giving vent to anger, the base top of giving vent to anger is fixed with the support column, the top of support column is fixed with the third spring, the one end that the support column was kept away from to the third spring is fixed in the backup pad, the backup pad bottom is fixed with the cock stem, the backup pad top is fixed with the sliding plate, sliding plate sliding connection rotates the connecting cylinder, it is fixed with the fixture block to rotate the connecting cylinder inner wall, base surface sliding connection has the clearance pole to give vent to anger, clearance pole top is fixed with the column, column surface is fixed with keeps off the tooth, and the column rotation drives the clearance pole rotation to reach the effect of clearance.
Preferably, a double aeration mechanism is arranged in the tank body, and the double aeration mechanism comprises: the gas outlet base, the cell body inner wall is fixed with the gas outlet base, the gas outlet base top is fixed with the air guide post, the air guide post runs through the extension board and with extension board fixed connection, the air guide post is fixed on the bottom plate of compressor bottom, the bottom plate has seted up the air vent in air guide post department.
Preferably, the top of the compressor is fixedly provided with a compression motor, the surface of the compression motor is fixedly provided with a boss, the surface of the boss is rotationally connected with one end of a swinging rod, one end of the swinging rod, which is far away from the boss, is fixed on a compression plate, the compression plate is slidably connected on the inner wall of the tank body, and the compression motor pressurizes air.
Preferably, the cell body inner wall is fixed with the intermediate lamella, go up the intermediate lamella and run through by the fixed column of giving vent to anger and with fixed column sliding connection give vent to anger, the fixed column top of giving vent to anger is fixed with the cock tip of giving vent to anger, the cock tip bottom of giving vent to anger is fixed with the second spring, the one end that the cock tip was kept away from to the second spring is fixed on the surface of intermediate lamella, go up the intermediate lamella by the fixed column of admitting air run through and with fixed column sliding connection that admits air, the fixed column top of admitting air is fixed with the dog, the fixed column bottom of admitting air is fixed with the cock tip of admitting air, the cock tip top of admitting air is fixed with first spring, the one end that the cock tip was kept away from admitting air is fixed in the intermediate lamella bottom the top of admitting air through the compressed motor, carries out aeration once by the base of giving vent to anger again.
Preferably, the support plate bottom is fixed with the rotation motor, the rotation motor bottom is fixed with the outer sleeve, the rotation motor bottom is fixed with the bull stick, bull stick surface fixation has the flabellum, the bull stick bottom is fixed with single tooth, and the rotation motor rotation drives the bull stick rotation, and the bull stick drives the flabellum rotation to the speed that disturbance rivers reinforcing air fused into rivers, thereby accomplish dual aeration.
Preferably, the surface of the air outlet base is provided with an air outlet, and the pressurized air is sprayed out from the air outlet, so that one-time aeration is completed.
Compared with the prior art, the utility model provides an aeration tank with double aeration, which comprises the following components
The beneficial effects are that:
1. In order to avoid the oxygen deficiency caused by independent aeration, the aeration tank with double aeration performs primary aeration by rotating the motor, and then performs secondary aeration by pumping air into water by the compressor, so as to prevent the oxygen deficiency.
2. This aeration tank of dual aeration is in order to avoid bacterium to reproduce at the gas outlet, is blown out when the air entrainment to along with rivers outflow, reduce the bacterial count in the aeration tank, thereby when stopping the air entrainment, clear up the base of giving vent to anger through clearance mechanism.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a dual aeration structure according to the present utility model;
FIG. 3 is a schematic view of a compressor according to the present utility model;
FIG. 4 is a schematic view of a cleaning structure according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a cleaning structure according to the present utility model.
In the figure: 1. a cell body; 2. a water inlet; 3. a water outlet; 4. a double aeration mechanism; 401. a compressor; 402. a support plate; 403. a rotating motor; 404. an outer sleeve; 405. a fan blade; 406. a rotating rod; 407. an air guide column; 408. a gas outlet base; 409. a compression motor; 410. a boss; 411. a swinging rod; 412. a compression plate; 413. an air outlet plug; 414. an air outlet; 415. a bottom plate; 416. an air guide hole; 417. a stop block; 418. a first spring; 419. an air inlet plug; 420. a second spring; 5. a cleaning mechanism; 501. a sliding plate; 502. rotating the connecting cylinder; 503. a support plate; 504. a support column; 505. a plug; 506. a third spring; 507. a clamping block; 508. single tooth; 509. a rotating column; 510. a gear; 511. cleaning the rod.
Detailed Description
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an aeration tank of dual aeration, includes cell body 1, and cell body 1 left side is equipped with delivery port 3, and cell body 1 right side is equipped with water inlet 2, and cell body 1 inner wall is equipped with clearance mechanism 5, and clearance mechanism 5 includes:
The support column 504, the inner wall of the cell body 1 is fixedly provided with the air outlet base 408, the top of the air outlet base 408 is fixedly provided with the support column 504, the top of the support column 504 is fixedly provided with the third spring 506, one end of the third spring 506, which is far away from the support column 504, is fixedly provided with the plug 505 at the bottom of the support plate 503, the top of the support plate 503 is fixedly provided with the sliding plate 501, the sliding plate 501 is in sliding connection with the rotary connecting cylinder 502, the inner wall of the rotary connecting cylinder 502 is fixedly provided with the clamping block 507, the surface of the air outlet base 408 is in sliding connection with the cleaning rod 511, the cleaning rod 511 top is fixed with the rotary column 509, rotary column 509 surface mounting has keeps off tooth 510, the plug 505 drives backup pad 503 whereabouts, the jam gas outlet 414 simultaneously, backup pad 503 drives slide plate 501 whereabouts, slide plate 501 drives and rotates connecting cylinder 502 whereabouts, the fixture block 507 of rotating connecting cylinder 502 meshes single tooth 508 and keeps off tooth 510 respectively this moment, at this moment, drive the bull stick 406 by rotating motor 403 and rotate, bull stick 406 rotates connecting cylinder 502 rotation, rotating connecting cylinder 502 drives rotary column 509 rotation, rotary column 509 drives cleaning rod 511 rotation.
The inside dual aeration mechanism 4 that is equipped with of cell body 1, dual aeration mechanism 4 includes: the gas outlet base 408, the inner wall of the tank body 1 is fixed with the gas outlet base 408, the top of the gas outlet base 408 is fixed with the gas guide post 407, the gas guide post 407 penetrates through the support plate 402 and is fixedly connected with the support plate 402, the gas guide post 407 is fixed on the bottom plate 415 at the bottom of the compressor 401, and the bottom plate 415 is provided with the gas guide hole 416 at the position of the gas guide post 407.
The top of the compressor 401 is fixed with a compression motor 409, the surface of the compression motor 409 is fixed with a boss 410, the surface of the boss 410 rotates to be connected with one end of a swinging rod 411, one end of the swinging rod 411 away from the boss 410 is fixed on a compression plate 412, the compression plate 412 is slidably connected to the inner wall of the tank body 1, the compression motor 409 drives the boss 410 to rotate, the boss 410 drives the swinging rod 411 to reciprocate, the swinging rod 411 drives the compression plate 412 to reciprocate, and the compression plate 412 extrudes air to be sent into the air guide column 407 through the air guide hole 416.
The cell body 1 inner wall is fixed with the intermediate lamella, goes up the intermediate lamella and is run through by the fixed column of giving vent to anger and with fixed column sliding connection give vent to anger, give vent to anger the fixed column top and be fixed with the cock mouth 413 of giving vent to anger, the cock mouth 413 bottom is fixed with second spring 420, the one end that the cock mouth 413 was given vent to anger was kept away from to second spring 420 is fixed on the surface of last intermediate lamella, go up the intermediate lamella by the fixed column of admitting air run through and with fixed column sliding connection that admits air, the fixed column top of admitting air is fixed with dog 417, the fixed column bottom of admitting air is fixed with the cock mouth 419, the cock mouth 419 top of admitting air is fixed with first spring 418, the one end that the cock mouth 419 was kept away from to first spring 418 is fixed at last intermediate lamella bottom.
The bottom of the support plate 402 is fixed with a rotating motor 403, the bottom of the rotating motor 403 is fixed with an outer sleeve 404, the bottom of the rotating motor 403 is fixed with a rotating rod 406, the surface of the rotating rod 406 is fixed with a fan blade 405, the bottom of the rotating rod 406 is fixed with a single tooth 508, the rotating motor 403 drives the rotating rod 406 to rotate, and the rotating rod 406 drives the fan blade 405 to rotate.
An air outlet 414 is provided in the surface of the air outlet base 408.
Working principle: when the oxygen in the aeration tank is insufficient, the compression motor 409 is turned on, the rotation motor 403 is turned on, the compression motor 409 drives the boss 410 to rotate, the boss 410 drives the swinging rod 411 to reciprocate, the swinging rod 411 drives the compression plate 412 to reciprocate, the compression plate 412 extrudes air to be sent into the air guide post 407 through the air guide hole 416, the air guide post 407 extrudes the air from the air outlet 414 to complete one-time aeration, the rotation motor 403 drives the rotating rod 406 to rotate, the rotating rod 406 drives the fan blade 405 to rotate, the water flow is disturbed, the speed of oxygen is accelerated to melt into water, double aeration is completed, when the oxygen content in the water is sufficient, the compression motor 409 is turned off, at this time, in order to prevent the colony from propagating in the air outlet base 408, the plug 505 drives the supporting plate 503 to fall due to gravity, the air outlet 414 is blocked, the supporting plate 503 drives the sliding plate 501 to descend, the sliding plate 501 drives the rotating connecting cylinder 502 to descend, at this time the rotating connecting cylinder 507 of the connecting cylinder 502 is meshed with the single tooth 508 and the blocking tooth 510 respectively, at this time, the rotating rod 406 drives the rotating connecting cylinder 502 to rotate, the rotating rod 509, the fan blade 405 to rotate, the rotating rod 509, the water drum, and the water drum 509, to disturbance, to speed, and the water flow, to accelerate the oxygen, and the water flow.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides an aeration tank of dual aeration, includes cell body (1), its characterized in that: the water tank is characterized in that a water outlet (3) is formed in the left side of the tank body (1), a water inlet (2) is formed in the right side of the tank body (1), a cleaning mechanism (5) is arranged on the inner wall of the tank body (1), and the cleaning mechanism (5) comprises:
Support column (504), cell body (1) inner wall fixed mounting has base (408) of giving vent to anger, base (408) top of giving vent to anger is fixed with support column (504), the top of support column (504) is fixed with third spring (506), the one end that support column (504) was kept away from to third spring (506) is fixed in backup pad (503), backup pad (503) bottom is fixed with plug (505), backup pad (503) top is fixed with sliding plate (501), sliding plate (501) sliding connection rotates connecting cylinder (502), it is fixed with fixture block (507) to rotate connecting cylinder (502) inner wall, base (408) surface sliding connection of giving vent to anger has cleaning rod (511), cleaning rod (511) top is fixed with rotor (509), rotor (509) surface is fixed with keeps off tooth (510).
2. A dual aeration tank according to claim 1, wherein: the double aeration mechanism (4) is arranged in the tank body (1), and the double aeration mechanism (4) comprises: the gas outlet base (408), tank body (1) inner wall is fixed with gas outlet base (408), gas outlet base (408) top is fixed with air guide post (407), air guide post (407) run through extension board (402) and with extension board (402) fixed connection, air guide post (407) are fixed on bottom plate (415) of compressor (401) bottom, air guide hole (416) have been seted up in air guide post (407) department to bottom plate (415).
3. A dual aeration tank according to claim 2, wherein: the top of the compressor (401) is fixedly provided with a compression motor (409), the surface of the compression motor (409) is fixedly provided with a boss (410), the surface of the boss (410) is rotationally connected with one end of a swinging rod (411), one end of the swinging rod (411), which is far away from the boss (410), is fixedly arranged on a compression plate (412), and the compression plate (412) is slidably connected on the inner wall of the tank body (1).
4. A dual aeration tank according to claim 3, wherein: an upper middle plate is fixed on the inner wall of the tank body (1), the upper middle plate is penetrated by an air outlet fixing column and is in sliding connection with the air outlet fixing column, an air outlet plug (413) is fixed on the top of the air outlet fixing column, a second spring (420) is fixed on the bottom of the air outlet plug (413), one end of the second spring (420) far away from the air outlet plug (413) is fixed on the surface of the upper middle plate, the upper middle plate is penetrated by the air inlet fixed column and is in sliding connection with the air inlet fixed column, a stop block (417) is fixed at the top of the air inlet fixed column, an air inlet plug (419) is fixed at the bottom of the air inlet fixed column, a first spring (418) is fixed at the top of the air inlet plug (419), and one end, far away from the air inlet plug (419), of the first spring (418) is fixed at the bottom of the upper middle plate.
5. A dual aeration tank according to claim 4, wherein: the support plate is characterized in that a rotating motor (403) is fixed at the bottom of the support plate (402), an outer sleeve (404) is fixed at the bottom of the rotating motor (403), a rotating rod (406) is fixed at the bottom of the rotating motor (403), fan blades (405) are fixed on the surface of the rotating rod (406), and single teeth (508) are fixed at the bottom of the rotating rod (406).
6. A dual aeration tank according to claim 1, wherein: an air outlet (414) is arranged on the surface of the air outlet base (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321797297.XU CN221141479U (en) | 2023-07-10 | 2023-07-10 | Aeration tank with double aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321797297.XU CN221141479U (en) | 2023-07-10 | 2023-07-10 | Aeration tank with double aeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221141479U true CN221141479U (en) | 2024-06-14 |
Family
ID=91422617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321797297.XU Active CN221141479U (en) | 2023-07-10 | 2023-07-10 | Aeration tank with double aeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221141479U (en) |
-
2023
- 2023-07-10 CN CN202321797297.XU patent/CN221141479U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |