Integrated sewage treatment self-cleaning aeration device
By introducing a sealing plate and guide rod structure into the aeration device, the problem of incomplete cleaning of traditional aeration devices is solved, and the stability of aeration effect and lifespan in the sewage treatment process is achieved, avoiding the adhesion of dirt and frequent cleaning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional integrated sewage treatment aeration devices cannot clean the holes inside the aeration discs due to the rotating brushing method, which affects the aeration effect and efficiency and reduces the service life.
A self-cleaning aeration device was designed, which utilizes a sealing plate and guide rod structure. After the sealing plate is lifted up in the aeration hole, it resets and fits against the inner wall of the aeration hole to prevent dirt from entering. At the same time, the rotating mechanism cleans the dirt on the surface of the aeration disc, maintaining the aeration effect and lifespan.
It effectively prevents dirt from entering the aeration holes, maintains aeration effect and service life, and avoids the need for frequent cleaning of the aeration discs.
Smart Images
Figure CN224030799U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to integrated sewage treatment technical field, concretely is integrated sewage treatment self -cleaning aeration device. BACKGROUND
[0002] Integrated sewage treatment is an integrated, high -efficient sewage treatment solution, it removes the pollutant in sewage through physical, chemical and biological methods, makes effluent reach discharge standard or reuse requirement. The working principle of integrated sewage treatment equipment mainly includes: pretreatment: sewage first enters the grid well, passes through the grid and intercepts the larger suspended solids, floating material such as branch, leaf, plastic garbage etc. in sewage. Adjusting pool: carry out homogenization, uniformity adjustment to sewage. Biological treatment: sewage enters biological treatment unit, through the metabolic action of microorganism. Sedimentation tank: makes the suspended solid in sewage deposit to the bottom of pool. Disinfection tank: including ultraviolet disinfection, chlorine disinfection etc. Aeration device is a kind of equipment that increases oxygen in sewage, in water treatment process, it is the key equipment of water biological pretreatment, sewage biological treatment.
[0003] Traditional integrated sewage treatment aeration device, through air blower, air is compressed and delivered to aeration disc, forms small air bubbles when passing through the hole of aeration disc, and dissolves air into sewage in the process of rising in water, the dirt in sewage adheres to the surface of aeration disc, not only affects aeration effect and efficiency, but also affects effluent quality. To solve the above problems, part of integrated sewage treatment self -cleaning aeration device, rotation mechanism and bristle are additionally arranged on the surface of aeration disc, so that the rotation mechanism drives the bristle to rotate on the surface of aeration disc and cleans, so as to ensure aeration effect, efficiency and effluent quality. But this way, due to the rotation brush cleaning mode, it cannot clean the hole in the aeration disc, not only cannot guarantee the use effect, but also reduces the service life. For this, integrated sewage treatment self -cleaning aeration device is proposed. UTILITY MODEL CONTENT
[0004] (I) technical problem solved
[0005] In view of the deficiencies of prior art, the utility model provides integrated sewage treatment self -cleaning aeration device to solve the technical problem that the above not only cannot guarantee use effect, but also reduces service life.
[0006] (II) technical scheme
[0007] To realize the above purpose, the utility model provides the following technical scheme: integrated sewage treatment self -cleaning aeration device, including:
[0008] Air blower and the air guide pipe of setting in the air outlet end of air blower, and the air outlet end of air guide pipe is connected with aeration disc, and the top of aeration disc is evenly provided with aeration hole, and the rotating end of air blower is coaxially connected with driving motor.
[0009] The bottom of the sealing plate is provided with a guide rod, and a conical seat is arranged at the bottom end of the guide rod.
[0010] The two ends of the reset spring are tightly attached to the inner wall of the aeration disc and the surface of the conical seat, respectively, and the bottom of the conical seat is attached to the bottom of the inner cavity of the aeration disc. After the aeration disc is arranged at a suitable position in the inner cavity of the integrated sewage treatment equipment, the driving motor drives the blade on the air blower to transport the external air into the inner part of the air guide pipe, so that the air enters the aeration disc along the air guide pipe, the air in the aeration disc rises along the aeration hole to lift the sealing plate along the aeration hole, and the sealing plate moves to the top of the aeration hole, so that the air along the aeration hole is oxygenated in the sewage, the sealing plate is lifted by the guide rod to extrude the reset spring by the conical seat, and when the oxygenation is completed, the sealing plate, the conical seat, the guide rod and the sealing plate are reset and lowered under the action of the reset spring, so that the surface of the sealing plate is tightly attached to the inner wall of the aeration hole. On the one hand, it can avoid the sewage from entering the inner part of the aeration hole, so that the aeration hole does not need to be cleaned, and the use effect and service life of the aeration disc are ensured. On the other hand, the top of the sealing plate is designed to be inclined, so that the sealing plate and the top of the aeration hole form a whole, and the top of the aeration disc forms a cone. When the dirt falls to the surface of the aeration disc, the dirt rolls outward along the top of the aeration disc, and the phenomenon that the dirt is attached to the upper surface of the aeration disc is avoided.
[0011] Preferably, a fixed ring plate is arranged below the aeration disc, and a ring plate is rotatably connected to the top of the fixed ring plate.
[0012] Preferably, a connecting rod is uniformly arranged on the top of the ring plate, and the top end of the connecting rod is connected to the bottom of the aeration disc. The ring plate can rotate the aeration disc on the fixed ring plate through the connecting rod, and the aeration disc can be cleaned by rotating the aeration disc, so as to ensure the cleaning effect of the aeration disc. At the same time, the aeration disc and the air guide pipe are rotatably connected, so that the aeration disc does not rotate with the air guide pipe.
[0013] Preferably, a waterproof motor is arranged on the outside of the ring plate, a driven wheel is rotatably connected to the center of the inner cavity of the fixed ring plate, and the driven wheel is connected to the ring plate. The driven wheel can rotate in the inner cavity of the fixed ring plate, so that the driven wheel drives the ring plate to rotate in the same direction, and the waterproof motor can drive the connecting structure to rotate on the ring plate and adjust the rotation direction of the connecting structure.
[0014] Preferably, the end of the air guide pipe extends outward through the center of the fixed ring plate, the ring plate and the driven wheel. The air guide pipe does not rotate with the ring plate and the driven wheel on the fixed ring plate.
[0015] Preferably, the outer side of the driven wheel is engaged with the driving wheel, and the waterproof motor is coaxially connected with the driving wheel, and uniformly provided with connecting holes on the upper surface of the fixed ring plate. The waterproof motor can drive the driving wheel to rotate on the ring plate, and adjust the rotation direction of the driving wheel, and the driving wheel drives the driven wheel to rotate.
[0016] (Three) beneficial effects
[0017] Compared with the prior art, the utility model provides integrated sewage treatment self -cleaning aeration device has the following beneficial effects:
[0018] The integrated sewage treatment self-cleaning aeration device, by setting the aeration disc in the inner chamber of the integrated sewage treatment equipment at a suitable position, the driving motor drives the blade on the air blower to transport the external air into the air guide pipe, the air in the aeration disc rises along the aeration hole, lifts the blocking plate along the aeration hole, and moves the blocking plate to the top of the aeration hole, so that the air along the aeration hole is oxygenated in the sewage, the blocking plate drives the conical seat to rise by the guide rod, the conical seat is extruded by the reset spring, when the oxygenation is finished, the blocking plate drives the conical seat, guide rod and blocking plate to reset and descend under the action of the reset spring, so that the surface of the blocking plate is tightly combined with the inner wall of the aeration hole, so that the dirt in the sewage can be prevented from entering the aeration hole, thereby avoiding the need to clean the aeration hole, and ensuring the use effect and service life of the aeration disc, and simultaneously, since the top end of the blocking plate is inclined, the blocking plate and the top end of the aeration hole form an integral whole, and the top of the aeration disc forms a conical shape, when the dirt falls to the surface of the aeration disc, the dirt rolls outward along the top of the aeration disc, and the phenomenon that the dirt adheres to the upper surface of the aeration disc due to the influence of the aeration hole is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the overall structure schematic diagram of the utility model;
[0020] Figure 2 It is the aeration disc cross section structure schematic diagram of the utility model;
[0021] Figure 3 It is the blocking plate and its connecting structure schematic diagram of the utility model;
[0022] Figure 4 It is the fixed ring plate cross section structure schematic diagram of the utility model.
[0023] In the drawing: 1, air blower;2, driving motor;3, air guide pipe;4, aeration disc;5, aeration hole;6, blocking plate;7, guide rod;8, conical seat;9, reset spring;10, fixed ring plate;11, ring plate;12, connecting rod;13, waterproof motor;14, driving wheel;15, driven wheel;16, connecting hole. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0025] The utility model provides a kind of technical scheme, integrated sewage treatment self-cleaning aeration device, comprising: Figure 1 Blower 1 and the air guide pipe 3 of the air outlet end of blower 1 are set, and the air outlet end of air guide pipe 3 is communicated with aeration disc 4, and aeration hole 5 is evenly set in the top of aeration disc 4, and the rotating end of blower 1 is coaxially connected with driving motor 2;
[0026] Please refer to Figure 2 , Figure 3 Plugging plate 6 is set in the inner cavity of aeration hole 5, and the bottom of plugging plate 6 is equipped with guide rod 7, and conical seat 8 is additionally provided at the bottom end of guide rod 7;
[0027] Reset spring 9 is set on the surface of guide rod 7, and the two ends of reset spring 9 are tightly attached to the inner wall of aeration disc 4 and the surface of conical seat 8 respectively, and the bottom of conical seat 8 is attached to the inner cavity bottom of aeration disc 4.Through setting aeration disc 4 in the inner cavity of integrated sewage treatment equipment at appropriate position, driving motor 2 drives the blade on blower 1 to transport external air into the inside of air guide pipe 3 to flow, so that air enters aeration disc 4 along air guide pipe 3, and the air in aeration disc 4 rises along aeration hole 5 to lift plugging plate 6 along aeration hole 5, and plugging plate 6 is moved to the top of aeration hole 5, so that air along aeration hole 5 is oxygenated in sewage, and plugging plate 6 drives conical seat 8 to rise through guide rod 7, and reset spring 9 is extruded by conical seat 8, and when oxygenation is finished, plugging plate 6 drives conical seat 8, guide rod 7 and plugging plate 6 to reset and drop under the action of reset spring 9, so that the surface of plugging plate 6 is tightly attached to the inner wall of aeration hole 5, which can avoid that the dirt in sewage enters the inside of aeration hole 5, so that aeration hole 5 does not need to be cleaned, and the use effect and service life of aeration disc 4 are ensured, and on the other hand, the top of plugging plate 6 is designed to be inclined, so that plugging plate 6 and the top of aeration hole 5 form a whole, and the top of aeration disc 4 forms a cone, so that dirt rolls outward along the top of aeration disc 4 when it drops to the surface of aeration disc 4, and the phenomenon that dirt is attached to the upper surface of aeration disc 4 by aeration hole 5 is avoided.
[0028] Please refer to Figure 2, the bottom of the aeration disc 4 is connected with the top of the connecting rod 12.
[0029] Please refer to Figure 4 , the bottom of the aeration disc 4 is connected with the top of the connecting rod 12. The aeration disc 4 can be rotated on the fixed ring plate 10 by the connecting rod 12, and the aeration disc 4 can be cleaned by rotating, so as to ensure the cleaning effect of the aeration disc 4. The aeration disc 4 and the air guide pipe 3 are rotatably connected, so that the aeration disc 4 does not rotate with the air guide pipe 3. The outer side of the ring plate 11 is provided with a waterproof motor 13, and the inner cavity of the fixed ring plate 10 is rotatably connected with a driven wheel 15, and the driven wheel 15 is connected with the ring plate 11. The driven wheel 15 can rotate in the inner cavity of the fixed ring plate 10, so that the driven wheel 15 drives the ring plate 11 to rotate in the same direction. The waterproof motor 13 can drive the connecting structure to rotate on the ring plate 11, and adjust the direction of the connecting structure. The end of the air guide pipe 3 penetrates the center of the fixed ring plate 10, the ring plate 11 and the driven wheel 15 and extends outward. The air guide pipe 3 does not rotate with the ring plate 11 and the driven wheel 15 on the fixed ring plate 10. The outer side of the driven wheel 15 is engaged with a driving wheel 14, and the waterproof motor 13 is coaxially connected with the driving wheel 14, and the upper surface of the fixed ring plate 10 is uniformly provided with a connecting hole 16. The waterproof motor 13 can drive the driving wheel 14 to rotate on the ring plate 11, and adjust the direction of the driving wheel 14. The driving wheel 14 drives the driven wheel 15 to rotate.
[0030] The scheme: by setting the aeration disc 4 in the inner cavity of the integrated sewage treatment equipment at a suitable position, driving the motor 2 to drive the blade on the air blower 1 to send the air outside into the air guide pipe 3, so that the air enters the aeration disc 4 along the air guide pipe 3, the air in the aeration disc 4 rises along the aeration hole 5, lifts the blocking plate 6 along the aeration hole 5, and moves the blocking plate 6 to the top of the aeration hole 5. The air along the aeration hole 5 is oxygenated in the sewage, the blocking plate 6 drives the conical seat 8 to rise through the guide rod 7, and the conical seat 8 extrudes the return spring 9, and when the oxygenation is finished, the blocking plate 6 drives the conical seat 8, the guide rod 7 and the blocking plate 6 to reset and descend under the action of the return spring 9, so that the surface of the blocking plate 6 is tightly combined with the inner wall of the aeration hole 5. The waterproof motor 13 can drive the driving wheel 14 to rotate on the ring plate 11, and adjust the direction of the driving wheel 14. The driving wheel 14 drives the driven wheel 15 to rotate. The driven wheel 15 drives the ring plate 11 to rotate in the same direction. The ring plate 11 can drive the aeration disc 4 to rotate on the fixed ring plate 10 by the connecting rod 12, and clean the aeration disc 4.
[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0032] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. An integrated wastewater treatment self-cleaning aeration device, characterized in that, include: A blower (1) and an air guide pipe (3) provided at the air outlet of the blower (1), and an aeration disc (4) is connected to the air outlet of the air guide pipe (3), and aeration holes (5) are evenly provided on the top of the aeration disc (4), and a drive motor (2) is coaxially connected to the rotating end of the blower (1). A sealing plate (6) is installed in the inner cavity of the aeration hole (5), and a guide rod (7) is installed at the bottom of the sealing plate (6), and a conical seat (8) is added to the bottom end of the guide rod (7); A return spring (9) is provided on the surface of the guide rod (7), and the two ends of the return spring (9) are tightly fitted to the inner wall of the aeration disc (4) and the surface of the conical seat (8), respectively. The bottom of the conical seat (8) is fitted to the bottom of the inner cavity of the aeration disc (4).
2. The integrated wastewater treatment self-cleaning aeration device according to claim 1, characterized in that: A fixing ring plate (10) is provided directly below the aeration disc (4), and an annular plate (11) is rotatably connected to the top of the fixing ring plate (10).
3. The integrated wastewater treatment self-cleaning aeration device according to claim 2, characterized in that: The top of the annular plate (11) is uniformly provided with connecting rods (12), and the top of the connecting rods (12) is connected to the bottom of the aeration disc (4).
4. The integrated wastewater treatment self-cleaning aeration device according to claim 3, characterized in that: A waterproof motor (13) is added to the outside of the annular plate (11), and a driven wheel (15) is rotatably connected to the center of the inner cavity of the fixed annular plate (10), and the driven wheel (15) is connected to the annular plate (11).
5. The integrated wastewater treatment self-cleaning aeration device according to claim 4, characterized in that: The end of the air guide pipe (3) extends outward through the center of the fixed ring plate (10), the annular plate (11) and the driven wheel (15).
6. The integrated wastewater treatment self-cleaning aeration device according to claim 5, characterized in that: The driven wheel (15) is engaged with the driving wheel (14) on its outer side, and the waterproof motor (13) is coaxially connected to the driving wheel (14), and connecting holes (16) are evenly provided on the upper surface of the fixed ring plate (10).