CN114684934B - Ultra-micro nano bubble aeration device - Google Patents
Ultra-micro nano bubble aeration device Download PDFInfo
- Publication number
- CN114684934B CN114684934B CN202210360192.1A CN202210360192A CN114684934B CN 114684934 B CN114684934 B CN 114684934B CN 202210360192 A CN202210360192 A CN 202210360192A CN 114684934 B CN114684934 B CN 114684934B
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- CN
- China
- Prior art keywords
- barrel
- shaped rod
- shape pole
- gear
- air compressor
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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
Abstract
The invention provides an ultra-micro nano bubble aeration device, which relates to the technical field of sewage treatment, and comprises a barrel and an air compressor, wherein the bottom of the barrel is rotationally connected with a T-shaped rod, the T-shaped rod is hollow, two ends of the T-shaped rod are slidably connected with sleeves, one end of each sleeve is provided with an aeration head, the bottom end of each T-shaped rod is rotationally connected with the barrel, the T-shaped rod is communicated with the air compressor through a first pipeline, a driving device for driving the T-shaped rod to rotate is arranged on the barrel, and a moving assembly for enabling the sleeves to perform piston movement on the T-shaped rod when the T-shaped rod rotates is arranged on each sleeve; the air compressor is started to enable the aeration head to blow out the ultra-micro bubbles, meanwhile, the driving device is started to enable the T-shaped rod to rotate with the aeration head, and under the action of the moving assembly, the cylinder body makes piston movement on the T-shaped rod, so that the aeration range is increased, and the aeration effect is high.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an ultrafine nano bubble aeration device.
Background
From Clark and the cover in the uk of 1912, it was found that aeration of sewage for a long time produced sludge, and at the same time, the water quality was significantly improved, and the activated sludge process was closely associated with wastewater treatment. The activated sludge process is most widely used in secondary biological treatment processes commonly employed in developed countries.
However, there are generally two basic methods for conventional wastewater aeration, (1) air or pure oxygen is introduced into the wastewater using an immersed porous diffuser or air nozzle, i.e., blast aeration. (2) The wastewater is agitated by mechanical equipment to dissolve atmospheric air in the wastewater, i.e., mechanical aeration. One of the essential elements of these two methods is dissolved oxygen, and the aerobic microorganisms cannot exert oxidative decomposition without sufficient dissolved oxygen.
Disclosure of Invention
The invention aims to provide an ultrafine nano bubble aeration device, which aims to solve the problem that the conventional wastewater aeration in the prior art has insufficient dissolved oxygen and aerobic microorganisms cannot play an oxidative decomposition role.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an ultra-micro nano bubble aeration equipment, includes barrel and air compressor machine, the bottom of barrel rotates and is connected with T shape pole, T shape pole is hollow, the both ends sliding connection of T shape pole has the sleeve, the aeration head is installed to telescopic one end, the bottom and the barrel of T shape pole rotate to be connected, T shape pole communicates with the air compressor machine through first pipeline, install the drive arrangement who is used for driving T shape pole rotation on the barrel, install the motion subassembly that makes the sleeve make the piston motion on T shape pole when T shape pole is rotatory on the sleeve.
In order to enable the sleeve to perform piston movement on the T-shaped rod, the invention further adopts the technical scheme that the movement assembly comprises a central shaft fixedly connected to the axis of the cylinder body, a reciprocating thread is arranged at the bottom of the central shaft, a nut is meshed with the reciprocating thread, and a connecting rod is hinged between the nut and the sleeve.
In order to enable the T-shaped rod to rotate, the driving device comprises a motor arranged on the cylinder body, wherein the output end of the motor and the bottom of the T-shaped rod are fixedly connected with belt wheels, and the two belt wheels are connected through belt transmission.
In order to enhance the mixing effect, the invention has the further technical scheme that a plurality of stirring wheels are rotationally connected on the central shaft, a transmission component for driving the stirring wheels to rotate is arranged in the cylinder body, and the input end of the transmission component is fixedly connected with the output end of the motor.
According to a further technical scheme, the transmission assembly comprises a gear ring fixedly connected with the outer ring of the stirring wheel, the output end of the motor is fixedly connected with a plurality of first gears, and the first gears are in transmission connection with the gear ring.
According to a further technical scheme, all the first gears are divided into two groups, one group of the first gears is meshed with the gear ring, and the other group of the first gears is meshed with the gear ring through the second gears.
In order to make the invention have the function of enabling the two adjacent stirring wheels to rotate in the direction, the further technical scheme of the invention is that two groups of the first gears are arranged in a staggered way.
In order to further enhance the aeration effect, the stirring rod in the stirring wheel is provided with micropores, the stirring rod and the central shaft are of hollow structures, a rotary joint is arranged at the center of the stirring wheel, the stirring rod is communicated with the central shaft through the rotary joint, and the central shaft is communicated with the air compressor through a second pipeline.
According to a further technical scheme, the air compressor is provided with the three-way control valve, and the other two ends of the three-way control valve are respectively connected with the first pipeline and the second pipeline.
According to a further technical scheme, an observation window is arranged on the cylinder body.
The beneficial effects of the invention are as follows:
1. when the aerator is used, the air compressor is started to enable the aerator to blow out ultra-micro bubbles, and the driving device is started to enable the T-shaped rod to rotate with the aerator, so that the cylinder body can perform piston movement on the T-shaped rod under the action of the movement assembly, the aeration range is increased, and the aeration effect is high.
2. When the oxygen mixing device is used, the motor is started to enable the first gear to rotate with the gear ring, so that the stirring wheel rotates, and the oxygen mixing effect is enhanced.
3. When the air conditioner is used, the air compressor is started to enable air to enter the second pipeline and then enter the central shaft, and finally the air passes through the stirring rod to be discharged from the micropores, so that the aeration rate is increased.
Drawings
Fig. 1 is a schematic diagram of the internal structure of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a cartridge in an embodiment of the invention.
Fig. 3 is a cross-sectional view of a stirring wheel in an embodiment of the invention.
Fig. 4 is a schematic structural view of an embodiment of the present invention.
In the figure: 1. a cylinder; 2. an air compressor; 3. a T-bar; 4. a sleeve; 5. an aeration head; 6. a first pipe; 7. a central shaft; 8. a nut; 9. a connecting rod; 10. a motor; 11. a belt wheel; 12. a stirring wheel; 13. a first gear; 14. a second gear; 15. a rotary joint; 16. a second pipe; 17. a three-way control valve; 18. a gear ring; 19. a belt.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
As shown in fig. 1-4, an ultra-micro nano bubble aeration device comprises a barrel 1 and an air compressor 2, wherein a T-shaped rod 3 is rotatably connected to the bottom of the barrel 1, the T-shaped rod 3 is hollow, two ends of the T-shaped rod 3 are slidably connected with a sleeve 4, an aeration head 5 is installed at one end of the sleeve 4, the bottom end of the T-shaped rod 3 is rotatably connected with the barrel 1, the T-shaped rod 3 is communicated with the air compressor 2 through a first pipeline 6, a driving device for driving the T-shaped rod 3 to rotate is installed on the barrel 1, and a moving assembly for enabling the sleeve 4 to perform a piston movement on the T-shaped rod 3 when the T-shaped rod 3 rotates is installed on the sleeve 4.
In the specific embodiment, the air compressor 2 is started to enable the aeration head 5 to blow out ultra-micro bubbles, meanwhile, the driving device is started to enable the T-shaped rod 3 to rotate with the aeration head 5, and under the action of the moving assembly, the cylinder 1 performs piston movement on the T-shaped rod 3, so that the aeration range is increased, and the aeration effect is high.
Specifically, the motion assembly comprises a central shaft 7 fixedly connected to the axis of the cylinder body 1, a reciprocating thread is arranged at the bottom of the central shaft 7, a nut 8 is meshed with the reciprocating thread, a connecting rod 9 is hinged between the nut 8 and the sleeve 4, the T-shaped rod 3 rotates to enable the nut 8 to lift on the reciprocating thread, so that the connecting rod 9 moves, and the cylinder body 1 performs piston motion on the T-shaped rod 3.
Specifically, the driving device comprises a motor 10 arranged on the cylinder body 1, the output end of the motor 10 and the bottom of the T-shaped rod 3 are fixedly connected with belt wheels 11, and the two belt wheels 11 are in transmission connection through a belt 19.
Further, the central shaft 7 is rotatably connected with a plurality of stirring wheels 12, a transmission assembly for driving the stirring wheels 12 to rotate is installed in the cylinder 1, and the input end of the transmission assembly is fixedly connected with the output end of the motor 10.
Specifically, the transmission assembly includes a gear ring 18 fixedly connected to an outer ring of the stirring wheel 12, the output end of the motor 10 is fixedly connected to a plurality of first gears 13, the first gears 13 are in transmission connection with the gear ring 18, and the motor 10 is started to enable the first gears 13 to rotate with the gear ring 18, so that the stirring wheel 12 rotates, and the oxygen mixing effect is enhanced.
Further, all the first gears 13 are divided into two groups, one of the first gears 13 is meshed with the ring gear 18, and the other of the first gears 13 is meshed with the ring gear 18 through the second gear 14.
Preferably, the two sets of the first gears 13 are staggered, so that the rotation directions of the two adjacent stirring wheels 12 are opposite.
Further, micropores are formed in the stirring rod in the stirring wheel 12, the stirring rod and the central shaft 7 are of hollow structures, a rotary joint 15 is arranged at the center of the stirring wheel 12, the stirring rod and the central shaft 7 are communicated through the rotary joint 15, the central shaft 7 is communicated with the air compressor 2 through a second pipeline 16, the air compressor 2 is started to enable air to enter the second pipeline 16, then enter the central shaft 7, finally, the air enters the micropores through the stirring rod, and therefore the aeration quantity is increased.
Further, a three-way control valve 17 is installed on the air compressor 2, and the other two ends of the three-way control valve 17 are respectively connected with the first pipeline 6 and the second pipeline 16.
Preferably, the cylinder 1 is provided with an observation window.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention 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 invention 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides an ultra-micro nano bubble aeration device, its characterized in that includes barrel (1) and air compressor machine (2), the bottom rotation of barrel (1) is connected with T shape pole (3), T shape pole (3) are hollow, the both ends sliding connection of T shape pole (3) have sleeve (4), aeration head (5) are installed to the one end of sleeve (4), the bottom and the barrel (1) of T shape pole (3) rotate to be connected, T shape pole (3) are through first pipeline (6) and air compressor machine (2) intercommunication, install the drive arrangement who is used for driving T shape pole (3) rotation on barrel (1), install the motion subassembly that makes sleeve (4) make the piston motion on T shape pole (3) when T shape pole (3) are rotatory, the motion subassembly includes center pin (7) of fixed connection in barrel (1) axle center department, the bottom of center pin (7) is provided with the reciprocal screw thread, mesh on the reciprocal screw thread has nut (8), install motor (8) and connecting rod (4) are connected with one another on the barrel (10) and are connected with one another on the barrel (4) and are connected with one another on the bottom (10), the two belt pulleys (11) are connected through belt (19) transmission, rotate on center pin (7) and be connected with a plurality of agitator wheels (12), install in barrel (1) and be used for driving the drive assembly of agitator wheel (12) rotatory, drive assembly's input and the output fixed connection of motor (10), drive assembly includes ring gear (18) of agitator wheel (12) outer loop department fixed connection, the output fixedly connected with of motor (10) a plurality of first gears (13), first gear (13) are connected with ring gear (18) transmission, all first gears (13) divide into two sets of, and one of them a set of first gear (13) and ring gear (18) meshing, another set of first gear (13) are through second gear (14) and ring gear (18) meshing, two sets of first gear (13) are crisscross to be set up, set up micropore on the puddler in agitator wheel (12), puddler and center pin (7) are hollow structure, center pin (12) are installed center pin (15) and are connected through rotatory joint (15) with second rotation joint (2).
2. The ultra-micro nano bubble aeration device according to claim 1, wherein a three-way control valve (17) is arranged on the air compressor (2), and the other two ends of the three-way control valve (17) are respectively connected with the first pipeline (6) and the second pipeline (16).
3. The ultra-micro nano bubble aeration device according to claim 2, wherein an observation window is arranged on the cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210360192.1A CN114684934B (en) | 2022-04-07 | 2022-04-07 | Ultra-micro nano bubble aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210360192.1A CN114684934B (en) | 2022-04-07 | 2022-04-07 | Ultra-micro nano bubble aeration device |
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| Publication Number | Publication Date |
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| CN114684934A CN114684934A (en) | 2022-07-01 |
| CN114684934B true CN114684934B (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210360192.1A Active CN114684934B (en) | 2022-04-07 | 2022-04-07 | Ultra-micro nano bubble aeration device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115646938B (en) * | 2022-11-19 | 2023-06-13 | 苏州智程半导体科技股份有限公司 | Method for cleaning silicon wafer by utilizing nano bubbles with film coating to strengthen megasonic |
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