Aeration equipment for sewage treatment

Abstract

The utility model relates to the field of sewage treatment, in particular to aeration equipment for sewage treatment, which comprises a supporting bottom plate, an aeration tank is arranged at the top of the supporting bottom plate, a liquid discharge component is arranged at the bottom of the aeration tank, and a liquid adding component is arranged on the side wall of the top of the aeration tank; l-shaped supporting plates are arranged at the four corners of the top of the supporting bottom plate, arc-shaped connecting pieces are arranged at the two ends of the tops of the L-shaped supporting plates, telescopic rods are embedded in the centers of the arc-shaped connecting pieces, a moving plate is arranged at the bottoms of the telescopic rods, a rotating pipe is rotationally arranged in the center of the moving plate, and a rotating driving assembly is installed on the moving plate; the bottom of the rotating pipe is connected with an aeration pipe through a connecting sleeve, the aeration pipe is of a square closed-loop structure, and aeration hoods are arranged at two ends of the aeration pipe; the top of the rotating pipe is rotatably provided with an air supply pipe, the air supply pipe is in sliding connection with the connecting plate, and the two ends of the connecting plate are fixedly connected with the arc-shaped connecting piece, and the aeration equipment can be effectively and conveniently driven to perform rotary aeration treatment, so that sewage treatment can be facilitated.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment, specifically an aeration device for wastewater treatment. Background Technology

[0002] Wastewater treatment is an important task in the field of environmental protection. It aims to treat wastewater through a series of technologies and measures to make it meet the prescribed discharge standards or water quality standards for reuse, thereby reducing environmental pollution and protecting water resources.

[0003] In the process of wastewater treatment, aeration devices are needed to aerate and reduce dust in the wastewater. However, the current aeration equipment is fixed at the bottom of the aeration tank and cannot rotate, which affects the treatment of wastewater. Utility Model Content

[0004] The purpose of this invention is to provide an aeration device for wastewater treatment to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An aeration device for wastewater treatment includes a supporting base plate with rolling components at its four bottom corners for easy movement. An aeration tank is located at the center of the top of the supporting base plate, with a drainage component at the bottom and a liquid addition component on the top sidewall. L-shaped support plates are located at the four top corners of the supporting base plate, with arc-shaped connectors at both ends. A telescopic rod is embedded at the center of each arc-shaped connector, and a movable plate is located at the telescopic end of the telescopic rod. A rotating tube is rotatably mounted at the center of the movable plate, and a rotation drive component is installed on the movable plate to drive the rotating tube. The bottom of the rotating tube is connected to an aeration pipe via a connecting sleeve. The aeration pipe has a square closed-loop structure, with aeration hoods at both ends. An air supply pipe is rotatably mounted on the top of the rotating tube, slidingly connected to a connecting plate, with both ends of the connecting plate fixedly connected to the arc-shaped connectors.

[0007] Preferably, the rolling assembly includes a support leg fixedly connected to the bottom of the support base plate, a roller is provided at the bottom of the support leg, and a brake is provided at the outer end of the roller.

[0008] Preferably, the drainage assembly includes a drainage pipe that is connected in communication with the aeration tank, and a control valve is installed on the drainage pipe.

[0009] Preferably, the liquid addition assembly includes an inlet pipe embedded in the side wall of the aeration tank, and an inlet hood is installed on the inlet pipe located outside the aeration tank.

[0010] Preferably, a guide rod is fixedly installed inside the L-shaped support plate, and the guide rod is connected to the movable plate.

[0011] Preferably, the rotation drive assembly includes a rotation motor fixedly connected to the movable plate, a drive gear is mounted on the motor shaft of the rotation motor, a driven gear is meshed on the drive gear, and the driven gear is connected to the rotating tube.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model drives the moving plate to move downward through the telescopic rod. The moving plate drives the aeration pipe to enter the sewage solution inside the aeration tank through the rotating pipe. With the help of the rotation drive component, the rotating pipe is driven to rotate. The rotating pipe drives the aeration pipe and the aeration hood through the connecting sleeve to achieve horizontal rotation and aeration treatment, thereby facilitating sewage treatment and the use of aeration equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an aeration device for wastewater treatment according to the present invention.

[0014] Figure 2 This is a front view of an aeration device for wastewater treatment according to the present invention.

[0015] Figure 3 This is a front sectional view of an aeration device for wastewater treatment according to the present invention.

[0016] 1. Support base plate; 2. Support legs; 3. Rollers; 4. Brake; 5. Aeration tank; 6. Drain pipe; 7. Control valve; 8. Inlet pipe; 9. Inlet hood; 10. L-shaped support plate; 11. Guide rod; 12. Arc-shaped connector; 13. Telescopic rod; 14. Moving plate; 15. Rotating pipe; 16. Rotating motor; 17. Drive gear; 18. Driven gear; 19. Connecting sleeve; 20. Aeration pipe; 21. Aeration hood; 22. Air supply pipe. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been presented in the various embodiments of this utility model to enable the reader to better understand this application. However, the technical solutions claimed in this application can be implemented even without these technical details and with various changes and modifications based on the following embodiments.

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] See Figure 1-3 In this embodiment of the present invention, an aeration device for wastewater treatment includes a supporting base plate 1. Rolling components are provided at the four bottom corners of the supporting base plate 1 to facilitate movement of the device. An aeration tank 5 is located at the top center of the supporting base plate 1. A drainage component is located at the bottom of the aeration tank 5, and a liquid addition component is located on the top side wall of the aeration tank 5. L-shaped support plates 10 are located at the four top corners of the supporting base plate 1. Arc-shaped connectors 12 are located at both ends of the top of the L-shaped support plates 10. A telescopic rod 13 is embedded at the center of each arc-shaped connector 12. 3. A movable plate 14 is provided at the bottom telescopic end. A rotating tube 15 is rotatably provided at the center of the movable plate 14. A rotation drive assembly for driving the rotating tube 15 to rotate is installed on the movable plate 14. The bottom of the rotating tube 15 is connected to the aeration tube 20 through the connecting sleeve 19. The aeration tube 20 has a square closed-loop structure. Aeration hoods 21 are provided at both ends of the aeration tube 20. An air supply tube 22 is rotatably installed at the top of the rotating tube 15. The air supply tube 22 is slidably connected to the connecting plate 23. The two ends of the connecting plate 23 are fixedly connected to the arc-shaped connecting piece 12.

[0021] This invention uses a telescopic rod 13 to drive a moving plate 14 downwards. The moving plate 14, through a rotating pipe 15, drives the aeration pipe 20 into the wastewater solution inside the aeration tank 5. Gas is supplied to the aeration pipe 20 through the air supply pipe 22 via the rotating pipe 15 and the connecting sleeve 19. Gas is added into the aeration tank 5 through the aeration hood 21. The rotating pipe 15 is driven to rotate by a rotation drive assembly. The rotating pipe 15, through the connecting sleeve 19, drives the aeration pipe 20 and the aeration hood 21 to achieve horizontal rotation and aeration treatment, thereby facilitating wastewater treatment.

[0022] See Figure 1 In one embodiment of this utility model, the rolling assembly includes a support leg 2 fixedly connected to the bottom of the support base plate 1. A roller 3 is provided at the bottom of the support leg 2, and a brake 4 is provided at the outer end of the roller 3. The roller 3 and the brake 4 facilitate the adjustment of the movement position of the equipment, thereby facilitating the use of the equipment.

[0023] See Figure 3 In one embodiment of this utility model, the drainage component includes a drainage pipe 6 that is connected in communication with the aeration tank 5. A control valve 7 is installed on the drainage pipe 6. By opening the control valve 7, the drainage pipe 6 can conveniently discharge and treat the sewage solution.

[0024] See Figure 3In one embodiment of this utility model, the liquid addition component includes an inlet pipe 8 embedded in the side wall of the aeration tank 5, and an inlet cover 9 is installed on the inlet pipe 8 located outside the aeration tank 5. The arrangement of the inlet pipe 8 and the inlet cover 9 can facilitate the addition of sewage into the aeration tank 5 for liquid addition treatment.

[0025] See Figure 3 In one embodiment of this utility model, a guide rod 11 is fixedly provided inside the L-shaped support plate 10. The guide rod 11 is connected to the moving plate 14. The guide rod 11 can guide the moving plate 14, thereby ensuring that the moving plate 14 moves smoothly.

[0026] See Figure 2 In one embodiment of this utility model, the rotation drive assembly includes a rotation motor 16 fixedly connected to the movable plate 14. A drive gear 17 is mounted on the motor shaft of the rotation motor 16, and a driven gear 18 is meshed on the drive gear 17. The driven gear 18 is connected to the rotating tube 15. When the rotation motor 16 works, the rotation motor 16 drives the drive gear 17 to rotate, and the drive gear 17 drives the meshed driven gear 18 to rotate. The driven gear 18 can drive the rotating tube 15 to rotate.

[0027] Working Principle: This utility model introduces wastewater into the aeration tank 5 for storage and treatment via an inlet assembly. A telescopic rod 13 drives a moving plate 14, which moves downwards under the guidance of a guide rod 11. The moving plate 14, through a rotating tube 15, moves the aeration pipe 20 downwards and inserts it into the aeration tank 5. Gas is supplied to the aeration pipe 20 via an air supply pipe 22, passing through the rotating tube 15 and connecting sleeve 19. The aeration pipe 20 aerates the wastewater through an aeration hood 21. The system also works in conjunction with a rotating motor 16, which drives a drive gear 17 to rotate. The drive gear 17 then drives a meshing driven gear 18 to rotate, which in turn drives the rotating tube 15 to rotate. The rotating tube 15, through the connecting sleeve 19, drives the aeration pipe 20 and the aeration hood 21 to rotate horizontally for aeration treatment. This facilitates the aeration and treatment of wastewater.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An aeration device for wastewater treatment, comprising a supporting base plate (1), characterized in that, The bottom four corners of the support base plate (1) are provided with rolling components to facilitate the movement of the equipment; An aeration tank (5) is provided at the top center of the supporting base plate (1), a drainage component is provided at the bottom of the aeration tank (5), and a liquid addition component is provided on the top side wall of the aeration tank (5). The support base plate (1) has L-shaped support plates (10) at the four corners of its top. The L-shaped support plates (10) have arc-shaped connectors (12) at both ends of their top. A telescopic rod (13) is embedded in the center of the arc-shaped connector (12). A movable plate (14) is provided at the bottom telescopic end of the telescopic rod (13). A rotating tube (15) is rotatably provided at the center of the movable plate (14). A rotation drive assembly for driving the rotating tube (15) to rotate is installed on the movable plate (14). The bottom of the rotating tube (15) is connected to the aeration tube (20) through the connecting sleeve (19). The aeration tube (20) has a square closed-loop structure and aeration hoods (21) are provided at both ends of the aeration tube (20). The top of the rotating tube (15) is rotatably mounted with an air supply pipe (22), which is slidably connected to the connecting plate (23). Both ends of the connecting plate (23) are fixedly connected to the arc-shaped connector (12).

2. The aeration equipment for wastewater treatment according to claim 1, characterized in that, The rolling assembly includes a support leg (2) fixedly connected to the bottom of the support base plate (1), and a roller (3) is provided at the bottom of the support leg (2), with a brake (4) provided at the outer end of the roller (3).

3. The aeration equipment for wastewater treatment according to claim 1, characterized in that, The drainage assembly includes a drainage pipe (6) that is connected in communication with the aeration tank (5), and a control valve (7) is installed on the drainage pipe (6).

4. The aeration equipment for wastewater treatment according to claim 1, characterized in that, The liquid addition assembly includes an inlet pipe (8) embedded in the side wall of the aeration tank (5), and an inlet cover (9) is installed on the inlet pipe (8) located outside the aeration tank (5).

5. An aeration device for wastewater treatment according to claim 1, characterized in that, The L-shaped support plate (10) is fixedly provided with a guide rod (11), which is connected to the movable plate (14).

6. The aeration equipment for wastewater treatment according to claim 1, characterized in that, The rotation drive assembly includes a rotation motor (16) fixedly connected to the movable plate (14). A drive gear (17) is mounted on the motor shaft of the rotation motor (16). A driven gear (18) is meshed on the drive gear (17). The driven gear (18) is connected to the rotating tube (15).

Images