CN215559258U - Aerobic pool bottom all-directional rotation control dissolved oxygen aeration device - Google Patents
Aerobic pool bottom all-directional rotation control dissolved oxygen aeration device Download PDFInfo
- Publication number
- CN215559258U CN215559258U CN202120094282.1U CN202120094282U CN215559258U CN 215559258 U CN215559258 U CN 215559258U CN 202120094282 U CN202120094282 U CN 202120094282U CN 215559258 U CN215559258 U CN 215559258U
- Authority
- CN
- China
- Prior art keywords
- aeration
- floating plate
- driving shaft
- outer box
- dissolved oxygen
- 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.)
- Active
Links
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 discloses an aerobic pool bottom all-around rotation control dissolved oxygen aeration device, which comprises an aerobic pool body, wherein the bottom end of a driving shaft is connected with aeration fan blades, an aeration conveying device is arranged on the driving shaft and at the bottom of a floating plate, an air pump connected with the aeration conveying device is arranged on one side, positioned in a driving motor, of the floating plate, the aeration conveying device comprises an outer box body, the air pump is connected with the outer box body through an air inlet pipeline, an air channel is formed in the driving shaft, air inlets are formed in two sides of one end, positioned in the outer box body, of the air channel, the bottom end of the outer box body is provided with a connecting bearing sleeve, the driving shaft is connected with an inner ring of the bearing sleeve in a penetrating manner, a plurality of groups of aeration holes I are formed in two sides of the driving shaft, a cavity communicated with the air channel is formed in the aeration fan blades, and a plurality of groups of aeration holes II are formed in the upper side and the lower side of the aeration fan blades, and the beneficial effects are that: the device has simple structure and convenient use, can rotate while aerating, improves the uniformity of aeration and increases the working efficiency.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to an aeration device for controlling dissolved oxygen in an all-directional rotating manner at the bottom of an aerobic pool.
Background
The aeration and oxygenation technology refers to a process of forcibly transferring oxygen in the air into liquid, and aims to obtain enough dissolved oxygen. In addition, the aeration also can prevent the suspension in the tank from sinking and strengthen the contact of the organic matters in the tank with microorganisms and dissolved oxygen. Thereby ensuring the oxidative decomposition of the organic matters in the sewage by the microorganisms in the tank under the condition of sufficient dissolved oxygen.
However, the prior art aeration device has poor stability and uneven aeration during the use process, and the working efficiency is seriously influenced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides an aeration device for controlling dissolved oxygen in an all-around rotating manner at the bottom of an aerobic pool, so as to overcome the technical problems in the prior related art.
The technical scheme of the utility model is realized as follows:
an aerobic pool bottom all-directional rotation control dissolved oxygen aeration device comprises an aerobic pool body, wherein a floating plate is arranged on the aerobic pool body, a driving motor is arranged at the center of the upper part of the floating plate, a driving shaft is connected below the driving motor, aeration fan blades are connected at the bottom end of the driving shaft, an aeration conveying device is arranged on the driving shaft and at the bottom of the floating plate, an air pump connected with the aeration conveying device is arranged on one side of the floating plate, which is positioned on the driving motor, the aeration conveying device comprises an outer box body, the air pump is connected with the outer box body through an air inlet pipeline, an air channel is arranged in the driving shaft, air inlets are arranged on two sides of one end, which is positioned in the outer box body, of the air channel, a connecting bearing sleeve is arranged at the bottom end of the outer box body, and the driving shaft penetrates through an inner ring of the connecting bearing sleeve, the two sides of the driving shaft are provided with a plurality of groups of aeration holes I, the inside of the aeration fan blade is provided with a cavity communicated with the air channel, and the upper side and the lower side of the aeration fan blade are provided with a plurality of groups of aeration holes II.
Furthermore, the first aeration hole and the second aeration hole are both provided with a breathable waterproof membrane.
Furthermore, flexible gag lever post is equipped with on the both sides of floating the board, be equipped with the stopper on the flexible gag lever post.
Furthermore, a sealing gasket is arranged at the joint of the connecting bearing sleeve and the outer box body.
Furthermore, a control box is arranged on the floating plate.
The utility model provides an aeration device for controlling dissolved oxygen in an all-directional rotating manner at the bottom of an aerobic pool, which has the following beneficial effects:
(1) the center of the upper part of the floating plate is provided with a driving motor, the lower part of the driving motor is connected with a driving shaft, the bottom end of the driving shaft is connected with an aeration fan blade, the driving shaft and the bottom of the floating plate are provided with an aeration conveying device, one side of the floating plate positioned on the driving motor is provided with an air pump connected with the aeration conveying device, the aeration conveying device comprises an outer box body, the air pump is connected with the outer box body through an air inlet pipeline, the inside of the driving shaft is provided with an air channel, the two sides of one end of the air channel positioned in the outer box body are provided with air inlets, the bottom end of the outer box body is provided with a connecting bearing sleeve, the driving shaft is connected with an inner ring of the bearing sleeve in a penetrating way, the two sides of the driving shaft are provided with a plurality of aeration holes I, a cavity communicated with the air channel is arranged in the aeration fan blade, and the two sides of the aeration holes are provided with a plurality of groups, when the driving motor is used, the driving shaft is driven to rotate, so that the aeration fan blade rotates, simultaneously, utilize the air pump extraction air, in getting into the outer box from the admission line, get into the air duct from the air inlet in, discharge from aeration hole one to follow the drive shaft and rotate, simultaneously, the air current can arrive on the cavity in the aeration flabellum, discharge from aeration hole two and follow the rotation of aeration flabellum, such device simple structure, convenient to use can be when carrying out the aeration, rotate, improve the homogeneity of aeration, increase work efficiency.
(2) And the aeration hole I and the aeration hole II are both provided with a breathable waterproof membrane to prevent sewage from entering.
(3) The two sides of the floating plate are provided with telescopic limiting rods, and the telescopic limiting rods are provided with limiting blocks, so that the floating plate can be displaced when the floating plate is fixed to be installed.
(4) And a sealing washer is arranged at the joint of the connecting bearing sleeve and the outer box body, so that the sealing property is improved, and water is prevented from entering.
(5) The control box is arranged on the floating plate, so that the equipment can be controlled and used conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an aeration apparatus for controlling dissolved oxygen by omni-directional rotation of an aerobic pool bottom according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an aeration conveying device in an aerobic pool bottom omni-directional rotation control dissolved oxygen aeration device according to an embodiment of the utility model.
In the figure:
1. an aerobic tank body; 2. a floating plate; 3. a drive motor; 4. a drive shaft; 5. aeration fan blades; 6. an aeration conveying device; 7. an air pump; 8. an outer case; 9. an air intake duct; 10. an air inlet; 11. connecting a bearing sleeve; 12. an air duct; 13. a first aeration hole; 14. a breathable waterproof film; 15. a cavity; 16. a second aeration hole; 17. a telescopic limiting rod; 18. a limiting block; 19. a sealing gasket; 20. and a control box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The utility model is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-2, an aeration device for controlling dissolved oxygen in an all-directional rotation manner at the bottom of an aerobic tank according to an embodiment of the present invention includes an aerobic tank body 1, a floating plate 2 is disposed on the aerobic tank body 1, a driving motor 3 is disposed at the center of the upper portion of the floating plate 2, a driving shaft 4 is connected to the lower portion of the driving motor 3, aeration blades 5 are connected to the bottom end of the driving shaft 4, an aeration delivery device 6 is mounted on the driving shaft 4 and at the bottom of the floating plate 2, an air pump 7 connected to the aeration delivery device 6 is disposed on one side of the floating plate 2 located at the driving motor 3, the aeration delivery device 6 includes an outer box 8, the air pump 7 is connected to the outer box 8 through an air inlet pipe 9, an air channel 12 is disposed inside the driving shaft 4, air inlets 10 are disposed on both sides of one end of the air channel 12 located inside the outer box 8, the bottom end of the outer box body 8 is provided with a connecting bearing sleeve 11, the driving shaft 4 penetrates through an inner ring of the connecting bearing sleeve 11, two sides of the driving shaft 4 are provided with a plurality of groups of aeration holes I13, a cavity 15 communicated with the air duct 12 is arranged in the aeration fan blade 5, and the upper side and the lower side of the aeration fan blade 5 are provided with a plurality of groups of aeration holes II 16.
According to the scheme of the utility model, the driving motor 3 is arranged at the center above the floating plate 2, the driving shaft 4 is connected below the driving motor 3, the bottom end of the driving shaft 4 is connected with the aeration fan blades 5, the bottom of the driving shaft 4 and the floating plate 2 is provided with the aeration conveying device 6, one side of the floating plate 2, which is positioned at the driving motor 3, is provided with the air pump 7 connected with the aeration conveying device 6, the aeration conveying device 6 comprises the outer box 8, the air pump 7 is connected with the outer box 8 through the air inlet pipeline 9, the driving shaft 4 is internally provided with the air passage 12, the two sides of one end, which is positioned in the outer box 8, of the air passage 12 are provided with the air inlets 10, the bottom end of the outer box 8 is provided with the connecting bearing sleeve 11, the driving shaft 4 penetrates through the inner ring of the connecting bearing sleeve 11, and the two sides of the driving shaft 4 are provided with a plurality of aeration holes 13, the utility model discloses a fan blade, including aeration flabellum 5, air pump 7, air inlet pipe 9, outer box 8, air inlet 10, in aeration flabellum 12, discharge from aeration hole 13, and follow drive shaft 4 and rotate, simultaneously, the air current can reach on the cavity 15 in aeration flabellum 5, discharge from aeration hole two 16 and follow aeration flabellum 5 and rotate, such device simple structure, high durability and convenient use, can be when carrying out the aeration, rotate, improve the homogeneity of aeration, increase work efficiency.
Example two:
as shown in fig. 1-2, the first aeration hole 13 and the second aeration hole 16 are both provided with a breathable waterproof membrane 14 to prevent sewage from entering; two sides of the floating plate 2 are provided with telescopic limiting rods 17, and the telescopic limiting rods 17 are provided with limiting blocks 18, so that the floating plate 2 can be displaced while being conveniently installed and fixed; a sealing washer 19 is arranged at the joint of the connecting bearing sleeve 11 and the outer box body 8, so that the sealing performance is improved, and water is prevented from entering; the floating plate 2 is provided with a control box 20, so that the equipment can be controlled and used conveniently.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
When in actual application, when using, it is rotatory to utilize driving motor 3 to drive shaft 4, thereby make aeration flabellum 5 rotate, simultaneously, utilize air pump 7 to extract the air, get into outer box 8 from admission line 9, get into in the air duct 12 from air inlet 10, discharge from aeration hole one 13, and rotate along with drive shaft 4, simultaneously, the air current can arrive on the cavity 15 in aeration flabellum 5, discharge and follow aeration flabellum 5 from aeration hole two 16 and rotate, such device simple structure, high durability and convenient use, can be when carrying out the aeration, rotate, improve the homogeneity of aeration, increase work efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The aeration device is characterized by comprising an aerobic tank body (1), wherein a floating plate (2) is arranged on the aerobic tank body (1), a driving motor (3) is arranged at the center of the upper part of the floating plate (2), a driving shaft (4) is connected below the driving motor (3), aeration fan blades (5) are connected to the bottom end of the driving shaft (4), an aeration conveying device (6) is arranged on the driving shaft (4) and at the bottom part of the floating plate (2), an air pump (7) connected with the aeration conveying device (6) is arranged on one side of the floating plate (2) positioned on the driving motor (3), the aeration conveying device (6) comprises an outer tank body (8), and the air pump (7) is connected with the outer tank body (8) through an air inlet pipeline (9), drive shaft (4) interior division of have air duct (12), air duct (12) are located one end both sides in outer box (8) are equipped with air inlet (10), outer box (8) bottom is equipped with connection bearing housing (11), drive shaft (4) run through the inner circle of connecting bearing housing (11), the both sides of drive shaft (4) are equipped with several sets of aeration hole one (13), be equipped with in aeration flabellum (5) with cavity (15) of air duct (12) intercommunication, the upper and lower both sides of aeration flabellum (5) are equipped with several sets of aeration hole two (16).
2. The aeration device for controlling dissolved oxygen in an all-around rotation manner at the bottom of an aerobic pool according to claim 1, wherein a breathable waterproof membrane (14) is arranged on each of the first aeration hole (13) and the second aeration hole (16).
3. The aeration device for controlling dissolved oxygen in an all-around rotation manner at the bottom of an aerobic pool according to claim 1, wherein telescopic limiting rods (17) are arranged at two sides of the floating plate (2), and limiting blocks (18) are arranged on the telescopic limiting rods (17).
4. The aeration device for controlling dissolved oxygen by omni-directional rotation of the aerobic pool bottom according to claim 1, wherein a sealing gasket (19) is arranged at the joint of the connecting bearing sleeve (11) and the outer box body (8).
5. The aeration device for controlling dissolved oxygen by omni-directional rotation at the bottom of an aerobic pool according to claim 1, characterized in that a control box (20) is arranged on the floating plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120094282.1U CN215559258U (en) | 2021-01-14 | 2021-01-14 | Aerobic pool bottom all-directional rotation control dissolved oxygen aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120094282.1U CN215559258U (en) | 2021-01-14 | 2021-01-14 | Aerobic pool bottom all-directional rotation control dissolved oxygen aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215559258U true CN215559258U (en) | 2022-01-18 |
Family
ID=79816463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120094282.1U Active CN215559258U (en) | 2021-01-14 | 2021-01-14 | Aerobic pool bottom all-directional rotation control dissolved oxygen aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215559258U (en) |
-
2021
- 2021-01-14 CN CN202120094282.1U patent/CN215559258U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105432548A (en) | Submersible turbine aerator | |
| CN201386046Y (en) | Aeration device with wind energy and solar energy as power to increase oxygen for water body | |
| CN111620515B (en) | Organic wastewater treatment device and method based on electrochemical oxidation technology | |
| CN202482145U (en) | Solar jet flow aeration system | |
| CN212024931U (en) | Domestic sewage aeration treatment device | |
| CN208545331U (en) | Turner with oxygenation and microbial inoculum addition function | |
| CN209835742U (en) | Self-purifying device for wide water surface | |
| CN215559258U (en) | Aerobic pool bottom all-directional rotation control dissolved oxygen aeration device | |
| CN215756698U (en) | Rotary submersible plug-flow aeration device | |
| CN213537403U (en) | Environment-friendly energy-saving aeration device | |
| CN116002855A (en) | Quick aeration equipment of mud purification | |
| CN202499750U (en) | Solar blowing aeration system | |
| CN211999021U (en) | High-efficiency aerobic biological aeration tank | |
| CN210736301U (en) | Radial aeration device with rotary plug flow function for sewage treatment | |
| CN107487872A (en) | A kind of Mechanical aerator | |
| CN2491446Y (en) | Self-sucking underwater diversion aerating and stirring machine | |
| CN210538260U (en) | Aeration running water oxygen-increasing machine | |
| CN221275444U (en) | Secondary sedimentation tank oxygenation aeration equipment for reclaimed water treatment | |
| CN111592123A (en) | Aeration equipment for sewage treatment | |
| CN113307389B (en) | Enhanced aeration ecological restoration device | |
| CN111732207A (en) | Microbial sewage treatment pool | |
| CN211111337U (en) | Gas distribution structure of compact tubular microporous aerator | |
| CN106396090B (en) | Suspension type underwater plug flow aerator | |
| KR100467162B1 (en) | Little waves aerator with general electricity and solar light | |
| CN215365060U (en) | Oxygen-increasing type purifying equipment for treating sewage in villages and towns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |