Three-dimensional integrated sewage treatment system

Abstract

The application provides a three-dimensional integrated sewage treatment system, which comprises an integrated box body, the bottom of the inner side of the integrated box body is respectively provided with raw water bins and clean water bins, the top of the raw water bins and the clean water bins is sequentially provided with flocculation and precipitation bins, aeration bins and filter bins from top to bottom, one end of the flocculation and precipitation bins, the aeration bins and the filter bins is provided with discharge bins, the inner side of the discharge bins is provided with adjusting mechanisms, the adjusting mechanisms comprise rotating rods, three thread sections are formed in the surface of the rotating rods, lifting plates are connected to the outer side of the thread sections through screw holes, the inner side of one end of the flocculation and precipitation bins, the aeration bins and the filter bins is respectively provided with movable doors through torsional spring rotating shafts. The raw water bins, the flocculation and precipitation bins, the aeration bins and the like are integrated together to form a three-dimensional integrated structure, the sewage treatment system has the advantages of small land occupation, low investment cost and high construction efficiency.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically a three-dimensional integrated wastewater treatment system. Background Technology

[0002] A wastewater treatment system is a general term for various structures that are combined in a certain order according to their functions to jointly complete wastewater treatment. These structures include sedimentation, filtration, and aeration. Wastewater treatment systems can effectively remove harmful substances from wastewater, such as precious metals, harmful chemicals, and microorganisms, thereby reducing environmental pollution and protecting the sustainable use of water resources. The equipment used in wastewater treatment systems includes sedimentation tanks, filtration tanks, and aeration tanks. In existing technologies, sedimentation tanks, filtration tanks, and aeration tanks are independent of each other and are connected by pipelines according to the wastewater treatment process. However, sedimentation tanks, filtration tanks, and aeration tanks occupy a large area, resulting in high investment costs, complex technology, and low construction efficiency in wastewater treatment systems.

[0003] Therefore, the present invention provides a three-dimensional integrated wastewater treatment system. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention aims to provide a three-dimensional integrated wastewater treatment system to solve the problems mentioned in the background. The present invention integrates raw water tank, flocculation sedimentation tank, aeration tank, etc. into a three-dimensional integrated structure. This wastewater treatment system has a small footprint, low investment cost, and high construction efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a three-dimensional integrated wastewater treatment system, comprising an integrated housing. A raw water tank and a clear water tank are respectively arranged at the bottom of the inner side of the integrated housing. A flocculation sedimentation tank, an aeration tank, and a filtration tank are arranged sequentially from top to bottom on the top of the raw water tank and the clear water tank. A discharge tank is provided at one end of each of the flocculation sedimentation tank, aeration tank, and filtration tank. An adjustment mechanism is provided inside the discharge tank. The adjustment mechanism includes a rotating rod, the surface of which has three threaded sections. The outer side of each threaded section is threaded through a threaded hole. The integrated housing is equipped with a lifting plate. Each of the flocculation sedimentation chamber, aeration chamber, and filtration chamber has a movable door installed at one end via a torsion spring shaft. The lifting plate is located on one side of the movable door. A first filter screen is fixedly installed at an angle inside the raw water chamber. The discharge chamber is located above the raw water chamber and is connected to it. A driving mechanism is installed on the top of the integrated housing. The driving mechanism includes a third fixed cover, which is fixedly installed on the top of the integrated housing. A stirring rod is installed inside the flocculation sedimentation chamber. An air inlet pipe is fixedly installed on the top of the inner side of the filtration chamber.

[0006] Furthermore, a servo motor is fixedly installed at the top of one end of the third fixed cover, the output shaft of the servo motor is fixedly connected to the top end of the rotating rod, the top end of the stirring rod is located inside the third fixed cover, and the rotating rod is rotatably installed inside the discharge chamber.

[0007] Furthermore, a stirring blade is fixedly provided at the bottom end of the stirring rod, the stirring blade is located inside the flocculation sedimentation chamber, and a pulley mechanism is provided between the top end of the stirring rod and the top end of the rotating rod.

[0008] Furthermore, the pulley mechanism includes two pulleys and a belt. The two pulleys are respectively fixedly installed on the top of the rotating rod and the stirring rod, and the belt is installed in close contact between the two pulleys.

[0009] Furthermore, the lifting plate is T-shaped, and a limiting groove is provided on the side wall of the discharge chamber corresponding to the position of the lifting plate. One end of the lifting plate is limited and slidably installed inside the limiting groove, and a sewage inlet is fixedly provided on one side of the top of the discharge chamber corresponding to the inside of the limiting groove.

[0010] Furthermore, a fixing plate is fixedly installed on the inner side of the discharge compartment corresponding to the side of the movable door. The rotating rod is rotatably installed inside the fixing plate. The fixing plates are respectively located below the lifting plate. A spring is fixedly installed on the top of the fixing plate corresponding to the outer side of the rotating rod.

[0011] Furthermore, a second filter screen, a third filter screen, and a fourth filter screen are fixedly installed at the bottom of the inner side of the flocculation sedimentation chamber, the aeration chamber, and the filtration chamber, respectively. A lower drain pipe is fixedly installed at the bottom of each of the flocculation sedimentation chamber, the aeration chamber, and the filtration chamber. The second filter screen, the third filter screen, and the fourth filter screen are all located on one side of the movable door. A flocculant addition port is provided at the top of the flocculation sedimentation chamber.

[0012] Furthermore, the top of the air inlet pipe is fixedly installed at equal intervals in the vertical pipe, the vertical pipe is fixedly installed inside the bottom end of the aeration chamber, and the vertical pipe is installed below the third filter screen.

[0013] Furthermore, the bottom drain pipe of the filter chamber is located inside the clean water chamber. A drain pipe is fixedly installed on one side of the bottom of the clean water chamber corresponding to the integrated box. A second fixing cover is fixedly installed on the outer side of the right side of the integrated box corresponding to the drain pipe. The top of the drain pipe is located above the second fixing cover.

[0014] Furthermore, a first fixing cover is fixedly installed on the left outer wall of the integrated box, an inlet pipe is fixedly installed at the bottom of the raw water tank corresponding to the integrated box, a drain pipe is fixedly installed at the top of one end of the first filter screen corresponding to the raw water tank, the drain pipe and the inlet pipe are both located inside the first fixing cover, the top of the drain pipe and the inlet pipe are located at the top of the first fixing cover, and an inlet is opened on the outer wall of the front end of the flocculation sedimentation tank.

[0015] The beneficial effects of the present invention: The present invention provides a three-dimensional integrated sewage treatment system, comprising: 1. an integrated housing, a first fixed cover, a second fixed cover, a third fixed cover, a servo motor, a flocculant addition port, a sewage addition port, a water inlet, a sewage discharge pipe, a water inlet pipe, a drainage pipe, an air inlet pipe, a raw water tank, a clean water tank, a discharge tank, a flocculation sedimentation tank, an aeration tank, a filter tank, a rotating rod, a stirring rod, a pulley mechanism, a second filter screen, a third filter screen, a fourth filter screen, a first filter screen, a limiting slide, a lifting plate, a movable door, a fixed plate, and a lower discharge pipe.

[0016] 1. This three-dimensional integrated wastewater treatment system includes a raw water tank, a flocculation sedimentation tank, an aeration tank, a filtration tank, and a clear water tank. These components are integrated into a three-dimensional integrated structure, and the bottom of the integrated tank is buried below ground level, resulting in a small footprint, low investment cost, and high construction efficiency. Furthermore, it enables unified treatment of sludge, avoiding secondary pollution caused by sludge discharge.

[0017] 2. This three-dimensional integrated wastewater treatment system allows wastewater to be added to the raw water tank through a wastewater inlet. After preliminary filtration by the first filter screen, the wastewater is discharged into the flocculation sedimentation tank. Flocculant is added inside the flocculation sedimentation tank, and the stirring rod and stirring blades are driven by a drive mechanism to stir the wastewater, facilitating the sedimentation of impurities. Second, third, and fourth filter screens are respectively installed at the bottom of the inner side of the flocculation sedimentation tank, aeration tank, and filtration tank to filter the wastewater separately. Finally, the filtered wastewater is discharged into the clear water tank through the drain pipe, completing the preliminary treatment of the wastewater.

[0018] 3. This three-dimensional integrated sewage treatment system uses a servo motor and rotating rod to adjust the lifting plate, allowing the movable door to rotate under the action of the torsion spring shaft and sediment. This facilitates the discharge of sediment filtered from the second, third, and fourth filters into the discharge chamber, which then flows into the raw water chamber. The sediment is then discharged and treated uniformly through the sewage pipe. The sewage inlet is located above the lifting plate, allowing for flushing of the lifting plate and preventing sediment residue. The first and second fixed covers provide additional protection for the inlet pipe, sewage pipe, and drain pipe. Attached Figure Description

[0019] Figure 1 This is a structural diagram of a three-dimensional integrated wastewater treatment system according to the present invention;

[0020] Figure 2 This is a front cross-sectional view of a three-dimensional integrated wastewater treatment system according to the present invention;

[0021] Figure 3 This invention relates to a three-dimensional integrated wastewater treatment system. Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This invention relates to a three-dimensional integrated wastewater treatment system. Figure 2 Enlarged view at point B in the middle;

[0023] Figure 5 This is a cross-sectional view of a partial structure of a three-dimensional integrated wastewater treatment system according to the present invention;

[0024] Figure 6 This is a structural diagram of the regulating mechanism of a three-dimensional integrated sewage treatment system according to the present invention;

[0025] In the diagram: 1. Integrated housing; 2. First fixed cover; 3. Second fixed cover; 4. Third fixed cover; 5. Servo motor; 6. Flocculant addition port; 7. Wastewater addition port; 8. Water inlet; 9. Sewage pipe; 10. Water inlet pipe; 11. Drainage pipe; 12. Air inlet pipe; 13. Raw water tank; 14. Clear water tank; 15. Discharge tank; 16. Flocculation sedimentation tank; 17. Aeration tank; 18. Filter tank; 19. Rotating rod; 20. Stirring rod; 21. Belt pulley mechanism; 22. Second filter screen; 23. Third filter screen; 24. Fourth filter screen; 25. First filter screen; 26. Limiting slide; 27. Lifting plate; 28. Movable door; 29. ​​Fixed plate; 30. Lower drain pipe. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0027] Please see Figures 1 to 6This invention provides a technical solution: a three-dimensional integrated sewage treatment system, including an integrated housing 1. A raw water tank 13 and a clear water tank 14 are respectively arranged at the bottom of the inner side of the integrated housing 1. A flocculation sedimentation tank 16, an aeration tank 17, and a filtration tank 18 are arranged sequentially from top to bottom on the top of the raw water tank 13 and the clear water tank 14. A discharge tank 15 is arranged at one end of each of the flocculation sedimentation tank 16, the aeration tank 17, and the filtration tank 18. An adjustment mechanism is provided inside the discharge tank 15. The adjustment mechanism includes a rotating rod 19. The surface of the rotating rod 19 has three threaded sections. A lifting plate 27 is screwed onto the outer side of the threaded sections through threaded holes. A movable door 28 is installed inside one end of each of the flocculation sedimentation tank 16, the aeration tank 17, and the filtration tank 18 through a torsion spring shaft. The lifting plate 27 is located at the movable door 28. On one side of the raw water tank 13, a first filter screen 25 is fixedly installed at an incline. The discharge tank 15 is located above the raw water tank 13 and is connected to it. A driving mechanism is installed on the top of the integrated box 1. The driving mechanism includes a third fixed cover 4, which is fixedly installed on the top of the integrated box 1. A stirring rod 20 is installed inside the flocculation sedimentation tank 16. An air inlet pipe 12 is fixedly installed on the top of the inner side of the filter tank 18. A large amount of air can be introduced into the aeration tank 17 through the air inlet pipe 12, thereby aerating the wastewater. This system integrates the raw water tank 13, the clear water tank 14, the flocculation sedimentation tank 16, the aeration tank 17, and the filter tank 18 together, making the system compact, occupying a small area, with low investment cost, and improving construction efficiency.

[0028] In this embodiment, a servo motor 5 is fixedly installed at the top of one end of the third fixed cover 4. The output shaft of the servo motor 5 is fixedly connected to the top of the rotating rod 19. The top of the stirring rod 20 is located inside the third fixed cover 4. The rotating rod 19 is rotatably installed inside the discharge chamber 15. A stirring blade is fixedly installed at the bottom of the stirring rod 20. The stirring blade is located inside the flocculation sedimentation chamber 16. A pulley mechanism 21 is provided between the top of the stirring rod 20 and the top of the rotating rod 19. The pulley mechanism 21 includes two pulleys and a belt. The two pulleys are respectively fixedly installed at the top of the rotating rod 19 and the stirring rod 20. The belt is in close contact between the two pulleys. The servo motor 5 can drive the stirring rod 20 and the stirring blade to rotate inside the flocculation sedimentation chamber 16 through the rotating rod 19 and the pulley mechanism 21, which facilitates the mixing and stirring of flocculant and sewage, thereby accelerating the formation of sediment.

[0029] In this embodiment, the lifting plate 27 is T-shaped. A limiting groove 26 is provided on the side wall of the discharge chamber 15 at the position corresponding to the lifting plate 27. One end of the lifting plate 27 is slidably installed inside the limiting groove 26. A sewage inlet 7 is fixedly provided on one side of the top of the discharge chamber 15 corresponding to the inside of the limiting groove 26. A fixing plate 29 is fixedly provided on the inner side of the discharge chamber 15 corresponding to the side of the movable door 28. The rotating rod 19 is rotatably installed inside the fixing plate 29. The fixing plates 29 are respectively located below the lifting plate 27. A spring is fixedly provided on the top of the fixing plate 29 corresponding to the outer side of the rotating rod 19. A second filter screen 22 and a third filter screen are fixedly provided on the bottom of the inner side of the flocculation sedimentation chamber 16, the aeration chamber 17, and the filter chamber 18, respectively. The bottom of the flocculation sedimentation chamber 16, aeration chamber 17 and filtration chamber 18 are all fixedly equipped with a down-discharge pipe 30. The second filter screen 22, the third filter screen 23 and the fourth filter screen 24 are all located on one side of the movable door 28. The top of the flocculation sedimentation chamber 16 is equipped with a flocculant addition port 6. The lifting plate 27 can be limited by the limiting slide groove 26. When the rotating rod 19 rotates, it drives the lifting plate 27 to move up and down, so that the lifting plate 27 can squeeze the movable door 28, and the movable door 28 can also rotate under the action of the torsion spring shaft, which facilitates the discharge of sediment on the second filter screen 22, the third filter screen 23 and the fourth filter screen 24. The fixed plate 29 and the spring can limit the lifting plate 27, so that the lifting plate 27 can contact the threaded area.

[0030] In this embodiment, the top of the air inlet pipe 12 is fixedly installed at equal intervals in the vertical pipe, and the vertical pipe is fixedly installed inside the bottom end of the aeration chamber 17. The vertical pipe is installed below the third filter screen 23. Air can be introduced into the aeration chamber 17 through the air inlet pipe 12 and the vertical pipe, thereby facilitating the aeration treatment of sewage.

[0031] In this embodiment, the drain pipe 30 at the bottom of the filter chamber 18 is located inside the clear water chamber 14. A drain pipe 11 is fixedly installed on one side of the bottom end of the clear water chamber 14 corresponding to the integrated housing 1. A second fixing cover 3 is fixedly installed on the outer side of the right side of the integrated housing 1 corresponding to the outside of the drain pipe 11. The top end of the drain pipe 11 is located above the second fixing cover 3. The wastewater filtered by the filter chamber 18 can be discharged into the clear water chamber 14 through the drain pipe 30. The wastewater inside the clear water chamber 14 can be extracted through the drain pipe 11 for subsequent treatment. The second fixing cover 3 can increase the protection of the drain pipe 11.

[0032] In this embodiment, a first fixing cover 2 is fixedly installed on the left outer wall of the integrated housing 1. A water inlet pipe 10 is fixedly installed at the bottom of the raw water tank 13 corresponding to the integrated housing 1. A sewage discharge pipe 9 is fixedly installed at the top of one end of the first filter screen 25 corresponding to the raw water tank 13. Both the sewage discharge pipe 9 and the water inlet pipe 10 are located inside the first fixing cover 2. The top ends of the sewage discharge pipe 9 and the water inlet pipe 10 are located at the top of the first fixing cover 2. A water inlet 8 is opened on the outer wall of the front end of the flocculation sedimentation tank 16. Through the water inlet pipe 10 and the water inlet 8, the sewage inside the raw water tank 13 can be discharged into the flocculation sedimentation tank 16. Through the sewage discharge pipe 9, the sediment can be discharged and uniformly treated. The first fixing cover 2 can increase the protection of the water inlet pipe 10 and the sewage discharge pipe 9 and improve the safety of the water inlet pipe 10 and the sewage discharge pipe 9.

[0033] When using this integrated wastewater treatment system, a pit is dug in the ground where the system needs to be installed, and the integrated housing 1 is buried in the pit, so that the tops of the first fixing cover 2 and the second fixing cover 3 are flush with the ground. The first fixing cover 2 and the second fixing cover 3 respectively provide protection for the sewage pipe 9, the inlet pipe 10, and the drain pipe 11. The drain pipe 11 is connected to the sewage pump through a pipe, the sewage pipe 9 is connected to the sludge pump, the inlet pipe 10 is fixedly connected to the sewage pump, and the pipe is fixedly connected to the inlet 8. Wastewater is added into the discharge chamber 15 through the sewage addition port 7. The wastewater enters the raw water chamber 13, and the first filter screen 25 inside the raw water chamber 13 can perform preliminary filtration of the wastewater. The pump, inlet pipe 10, and pipeline draw wastewater from the raw water tank 13 and discharge it into the flocculation sedimentation tank 16. The sediment remains above the first filter screen 25. Flocculant is added into the flocculation sedimentation tank 16 through the flocculant addition port 6. At the same time, the servo motor 5 is started, which drives the rotating rod 19 to rotate inside the discharge tank 15. At this time, the lifting plate 27 moves downward under the action of the threaded area and is squeezed by the spring. Under the elastic force of the spring, it remains in contact with the threaded area and blocks the bottom of the movable door 28. Meanwhile, the rotating rod 19 drives the stirring rod 20 and stirring blade to rotate in the flocculation sedimentation tank 16 through the pulley, belt, and other pulley mechanism 21. This can promote the mixing of flocculant and wastewater. Stirring accelerates sediment formation. Solenoid valves are installed at the bottom of the two upper drain pipes 30. Opening the drain pipe 30 at the bottom of the flocculation sedimentation chamber 16 allows wastewater inside the chamber to enter the aeration chamber 17 via the drain pipe 30. The sediment is filtered through the second filter screen 22. Air is introduced into the aeration chamber 17 through the air inlet pipe 12 and the vertical pipe to facilitate wastewater aeration. An exhaust port is located on one side of the top of the aeration chamber 17 to expel excess air. After aeration, the drain pipe 30 at the bottom of the aeration chamber 17 is opened to discharge wastewater into the filter chamber 18, where the sediment is filtered through the third filter screen 23. Wastewater in filter chamber 18 is filtered by the fourth filter screen 24 and directly discharged into the interior of clear water chamber 14. The servo motor 5 drives the rotating rod 19 to rotate in the opposite direction. The rotating rod 19 drives the lifting plate 27 to rotate through the threaded area. Under the limit of the limiting slide groove 26, the lifting plate 27 moves upward, so that the movable door 28 can rotate under the action of the torsion spring shaft. The sediment in the flocculation sedimentation chamber 16, aeration chamber 17 and filter chamber 18 can enter the interior of raw water chamber 13 through discharge chamber 15. The sludge on the first filter screen 25 is extracted and treated uniformly by the sludge pump and sewage pipe 9. The wastewater in the clear water chamber 14 is extracted by the sewage pump and drain pipe 11 to facilitate subsequent treatment of the wastewater.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A three-dimensional integrated sewage treatment system, comprising an integrated housing (1), characterized in that, The bottom of the inner side of the integrated box (1) is provided with a raw water tank (13) and a clear water tank (14). The top of the raw water tank (13) and the clear water tank (14) is provided with a flocculation sedimentation tank (16), an aeration tank (17) and a filtration tank (18) in sequence from top to bottom. A discharge tank (15) is provided at one end of the flocculation sedimentation tank (16), the aeration tank (17) and the filtration tank (18). An adjustment mechanism is provided inside the discharge tank (15). The adjustment mechanism includes a rotating rod (19). The surface of the rotating rod (19) is provided with three threaded sections. A lifting plate (27) is screwed onto the outside of the threaded sections through a screw hole. The flocculation sedimentation tank (16), the aeration tank (17) and the filtration tank (18) are provided with a flocculation sedimentation tank (16), ... The filter chamber (18) has a movable door (28) installed inside one end via a torsion spring shaft. The lifting plate (27) is located on one side of the movable door (28). The raw water chamber (13) has a first filter screen (25) fixedly installed inside at an incline. The discharge chamber (15) is located above the raw water chamber (13) and is connected to the raw water chamber (13). The integrated box (1) has a driving mechanism at the top. The driving mechanism includes a third fixed cover (4). The third fixed cover (4) is fixedly installed at the top of the integrated box (1). The flocculation sedimentation chamber (16) has a stirring rod (20) inside. The filter chamber (18) has an air inlet pipe (12) fixedly installed at the top of the inner side. A fixing plate (29) is fixedly installed on the inner side of the discharge chamber (15) corresponding to the side of the movable door (28). The rotating rod (19) is rotatably installed inside the fixing plate (29). The fixing plates (29) are respectively set below the lifting plate (27). A spring is fixedly installed on the top of the fixing plate (29) corresponding to the outer side of the rotating rod (19). The bottom of the inner side of the flocculation sedimentation chamber (16), aeration chamber (17) and filtration chamber (18) are respectively fixedly provided with a second filter screen (22), a third filter screen (23) and a fourth filter screen (24). The bottom of the flocculation sedimentation chamber (16), aeration chamber (17) and filtration chamber (18) are all fixedly provided with a down-drain pipe (30). The second filter screen (22), the third filter screen (23) and the fourth filter screen (24) are all located on one side of the movable door (28). The top of the flocculation sedimentation chamber (16) is provided with a flocculant addition port (6). The lifting plate (27) is T-shaped. A limiting groove (26) is provided on the side wall of the discharge chamber (15) at the position corresponding to the lifting plate (27). One end of the lifting plate (27) is limited and slidably installed inside the limiting groove (26). A sewage inlet (7) is fixedly provided on one side of the top of the discharge chamber (15) corresponding to the inside of the limiting groove (26).

2. The integrated three-dimensional wastewater treatment system according to claim 1, characterized in that: A servo motor (5) is fixedly installed on the top of one end of the third fixed cover (4). The output shaft of the servo motor (5) is fixedly connected to the top of the rotating rod (19). The top of the stirring rod (20) is located inside the third fixed cover (4). The rotating rod (19) is installed inside the discharge chamber (15) with a limited rotation.

3. The integrated three-dimensional wastewater treatment system according to claim 2, characterized in that: The bottom end of the stirring rod (20) is fixedly provided with stirring blades, which are located inside the flocculation sedimentation tank (16). A belt pulley mechanism (21) is provided between the top end of the stirring rod (20) and the top end of the rotating rod (19).

4. The integrated three-dimensional wastewater treatment system according to claim 3, characterized in that: The pulley mechanism (21) includes two pulleys and a belt. The two pulleys are fixedly installed on the top of the rotating rod (19) and the stirring rod (20), respectively, and the belt is installed in close contact between the two pulleys.

5. The integrated three-dimensional wastewater treatment system according to claim 1, characterized in that: The top of the air inlet pipe (12) is fixedly installed at equal intervals in the vertical pipe, which is fixedly installed inside the bottom end of the aeration chamber (17) and is located below the third filter screen (23).

6. The integrated three-dimensional wastewater treatment system according to claim 1, characterized in that: The bottom drain pipe (30) of the filter chamber (18) is located inside the clean water chamber (14). A drain pipe (11) is fixedly installed on one side of the bottom end of the clean water chamber (1) corresponding to the integrated box (1). A second fixing cover (3) is fixedly installed on the outer side of the drain pipe (11) on the right outer wall of the integrated box (1). The top end of the drain pipe (11) is located above the second fixing cover (3).

7. The integrated three-dimensional wastewater treatment system according to claim 1, characterized in that: A first fixed cover (2) is fixedly installed on the left outer wall of the integrated box (1). A water inlet pipe (10) is fixedly installed on the bottom end of the raw water tank (13) corresponding to the integrated box (1). A sewage pipe (9) is fixedly installed on the top end of one end of the first filter screen (25) corresponding to the raw water tank (13). The sewage pipe (9) and the water inlet pipe (10) are both located inside the first fixed cover (2). The top ends of the sewage pipe (9) and the water inlet pipe (10) are located on the top of the first fixed cover (2). A water inlet (8) is opened on the outer wall of the front end of the flocculation sedimentation tank (16).

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