Energy-saving water treatment environment-friendly equipment and treatment process

Abstract

The invention provides energy-saving water treatment environment-friendly equipment and a treatment process, and belongs to the technical field of sewage treatment. Comprising an ozone machine and a sewage pool, and further comprises a movable aeration structure, the movable aeration structure comprises a movable shell arranged in the sewage pool, inner threaded sleeves are fixed to the two opposite ends of the movable shell, mounting bases are fixed to the two opposite sides of the sewage pool, and servo motors are fixed to the mounting bases. By arranging the servo motor, the movable shell and the round pipe, the round pipe can move left and right in the sewage pool and can also rotate automatically, ozone is sprayed out from different depths and positions at different speeds and directions in cooperation with the first inclined air outlet holes and the second spirally-distributed air outlet holes, the mixing efficiency of ozone and sewage is greatly improved, and the service life of the ozone generator is prolonged. The problem that a large amount of ozone is discharged at the same position at one time and cannot be fully mixed and drifts away to be wasted is solved, invalid loss of ozone is reduced, energy consumption of ozone preparation is reduced, and energy conservation and efficiency improvement are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to energy-saving and environmentally friendly water treatment equipment and a treatment process. Background Art

[0002] In the water treatment process, sewage is first smoothly introduced into the sewage pool. This process uses a low-power, high-efficiency water pump. Its optimized hydraulic design significantly reduces energy consumption when transporting sewage. At the same time, the ozone machine continues to operate and continuously produces ozone. The ozone machine uses advanced energy-saving technology. Through the intelligent control system, it accurately matches the amount of ozone produced and the sewage treatment needs, avoiding energy waste caused by excessive ozone production. The generated ozone is accurately transported to the sewage pool through a special pipeline system. Relying on the powerful oxidation characteristics of ozone, it chemically reacts with various pollutants in the sewage, thereby achieving sewage purification, effectively reducing the pollutant content and improving water quality.

[0003] In water treatment, when ozone is introduced into sewage using an aerator, the bubbles generated after the aerator is running are too dense, making it difficult for the ozone to be fully and evenly mixed with the sewage in a limited space and time. At the same time, a large amount of ozone that has not been mixed with the sewage will drift directly into the surrounding air, causing ozone to be wasted on the one hand, and on the other hand, the drifting ozone will also pollute the surrounding environment and pose a potential threat to the ecological environment and human health. There is a need for further optimization in the full mixing of ozone and sewage. Therefore, the present application provides an energy-saving water treatment and environmental protection equipment and a treatment process to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an energy-saving water treatment and environmental protection equipment and a treatment process to solve the problem of low mixing efficiency of ozone and sewage.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: An energy-saving water treatment and environmental protection equipment and treatment process, including an ozone generator and a sewage pool, and also including: A mobile aeration structure, the mobile aeration structure comprises a mobile shell arranged inside a sewage pool, internal thread sleeves are fixed at opposite ends of the mobile shell, mounting seats are fixed at opposite sides of the sewage pool, a servo motor is fixed on the mounting seat, an output shaft of the servo motor movably penetrates the mounting seat and is fixed with a screw, the internal thread sleeve is threadedly sleeved on the surface of the screw, two rotating motors are fixed on the top of the mobile shell, the output ends of the two rotating motors movably penetrate the mobile shell and are fixed with a connecting rod, a round tube is fixed at the bottom of the connecting rod, an air inlet, an air outlet one and a plurality of air outlet twos are opened on the surface of the round tube, the plurality of air outlet twos are spirally distributed, the air inlet is located above the air outlet two, the air outlet two is located above the air outlet one, a three-way pipe is fixedly penetrated at the bottom of the mobile shell, the three-way pipe is rotatably connected to the two round tubes, the three-way pipe is connected to the round tube through the air inlet, and the three-way pipe is connected to the ozone generator through a hose; During sewage treatment, the servo motor drives the screw to rotate, and the screw drives the moving shell to move back and forth on the sewage pool through the internal threaded sleeve. The moving shell can drive the round tube to move back and forth in the sewage pool. At the same time, the rotating motor drives the round tube to rotate through the connecting rod, so that ozone is sprayed at different depths and positions at different speeds and directions.

[0006] Preferably, two opposite sides of the movable shell are rotatably connected with rotating plates, and the bottoms of the two rotating plates are provided with vertical portions.

[0007] Preferably, a plurality of hollow floating blocks are fixed on opposite sides of the two rotating plates, and the spacings between the plurality of hollow floating blocks are the same.

[0008] Preferably, a guide surface is provided on the side of the hollow floating block for guiding the discharge of the floating foam.

[0009] Preferably, a fixing sleeve is fixed to the surface of the circular tube, a spring is fixed to the bottom of the inner wall of the fixing sleeve, a ring is fixed to the top of the spring, the ring is movably sleeved on the surface of the circular tube, the outer surface of the circular tube is movably connected to the inner wall of the fixing sleeve, a spiral strip is fixed to the top of the ring, a bearing is movably sleeved on the surface of the circular tube, the top of the spiral strip is fixed to the bottom of the inner ring of the bearing, an inclined rod is fixed to the outer ring surface of the bearing, the inclined rod is resting on the rotating plate, a guide rod is fixed to the outer ring of the bearing, the surface of the guide rod is movably sleeved with a guide sleeve, and the guide sleeve is fixed to the bottom of the movable shell, the rotating plate can drive the inclined rod to move downward by rotation, the downward movement of the inclined rod can drive the spiral strip to move downward through the bearing, and during the downward movement of the spiral strip, the exposed area of ​​the second air outlet gradually increases.

[0010] Preferably, the air outlet hole is inclined.

[0011] Preferably, cleaning plates are rotatably connected to the tops of the two opposite ends of the sewage pool.

[0012] Preferably, a protrusion is provided at the top edge of the cleaning plate.

[0013] Preferably, a storage box is fixed at both ends of the sewage pool, and a sewage outlet is provided at the bottom of the storage box. An energy-saving water treatment process, applied to the above-mentioned energy-saving water treatment environmental protection equipment, includes the following processes: S1. Supply sewage to the sewage pool; S2, generate ozone through an ozone generator and fully mix the ozone with sewage through a mobile aeration structure; S3. Drain the sewage from the sewage pool.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by arranging a servo motor, a movable shell and a circular tube, the circular tube can move left and right in the sewage pool and rotate on its own. In conjunction with the inclined air outlet one and the spirally distributed air outlet two, ozone can be sprayed out from different depths and positions at different speeds and directions, which greatly improves the mixing efficiency of ozone and sewage, avoids the problem of a large amount of ozone being ejected at the same position at one time, resulting in insufficient mixing and wasteful dispersion, reduces the ineffective loss of ozone, and thus reduces the energy consumption of ozone preparation, achieving energy saving and efficiency improvement.

[0015] By setting spiral bars and rotating plates, the speed of the servo motor is adjusted according to the sewage concentration. When the sewage concentration is high, the speed is accelerated, so that the spiral bar descends more and the exposed area of ​​the second air outlet is larger, thereby increasing the gas output of the second air outlet; when the concentration is low, the speed is decelerated, the spiral bar descends less, and the exposed area of ​​the second air outlet is smaller, thereby reducing the ozone spraying amount, accurately adapting to the treatment needs, avoiding ozone waste, and further enhancing the energy-saving performance.

[0016] Through the inclined air outlet 1, the air outlet 1 can effectively blow up the impurities deposited at the bottom of the sewage pool, so that ozone and pollutants are fully in contact, reducing treatment dead corners in the sewage pool, ensuring more thorough sewage purification, and improving the overall treatment quality.

[0017] By setting up a cleaning plate, the rotating plate and the hollow floating block work together, the floating foam generated by aeration can flow out along the guide surface, and the rotating plate facing the sewage can also gather the floating foam to one side; when the rotating plate contacts the cleaning plate, the floating foam can be scooped up by the cleaning plate and flow into the storage box. The protrusions on the cleaning plate effectively prevent the floating foam from overflowing, ensuring that the floating foam is cleaned efficiently and thoroughly, and maintaining the smoothness of the treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and enable those skilled in the relevant art to make and use the present disclosure.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the sewage pool of the present invention; Figure 3 It is a cross-sectional view of the sewage tank of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the mobile aeration structure of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the three-way pipe of the present invention; Figure 6 It is a cross-sectional view of a circular tube of the present invention; Figure 7 This is an enlarged view of the fixing sleeve of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the circular tube of the present invention. Attached photos

[0020] 1. Ozone generator; 2. Sewage tank; 3. Mounting seat; 4. Servo motor; 5. Screw; 6. Internal threaded sleeve; 7. Mobile aeration structure; 8. Mobile shell; 9. Rotating plate; 10. Vertical part; 11. Rotating motor; 12. Connecting rod; 13. Round tube; 14. Air outlet 1; 15. Air outlet 2; 16. Air inlet; 17. Bearing; 18. Inclined rod; 19. Guide rod; 20. Guide sleeve; 21. Spiral strip; 22. Fixed sleeve; 23. Spring; 24. Ring; 25. Tee; 26. Hollow floating block; 27. Guide surface; 28. Cleaning plate; 29. ​​Storage box.

[0021] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0022] The following is a detailed description of an energy-saving water treatment and environmental protection equipment and treatment process provided by the present invention in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0023] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0024] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0025] like Figure 1-Figure 8 As shown, the embodiment of the present invention provides an energy-saving water treatment and environmental protection equipment and treatment process, including an ozone generator 1 and a sewage pool 2, and also includes: The mobile aeration structure 7 includes a mobile shell 8 arranged inside the sewage pool 2, and the opposite ends of the mobile shell 8 are fixed with internal thread sleeves 6, and the opposite sides of the sewage pool 2 are fixed with mounting seats 3, and the mounting seats 3 are fixed with servo motors 4. The output shaft of the servo motor 4 movably penetrates the mounting seat 3 and is fixed with a screw 5. The internal thread sleeve 6 is threadedly sleeved on the surface of the screw 5. Two rotating motors 11 are fixed on the top of the mobile shell 8. The output ends of the two rotating motors 11 movably penetrate the mobile shell 8 and are fixed with connecting rods 12 A round tube 13 is fixed at the bottom of the connecting rod 12, and an air inlet 16, an air outlet 14 and a plurality of air outlet 2s 15 are provided on the surface of the round tube 13. The plurality of air outlet 2s 15 are spirally distributed, and the air inlet 16 is located above the air outlet 2 15, and the air outlet 2 15 is located above the air outlet 1 14. A three-way pipe 25 is fixedly passed through the bottom of the movable shell 8, and the three-way pipe 25 is rotatably connected to the two round tubes 13. The three-way pipe 25 is connected to the round tube 13 through the air inlet 16, and the three-way pipe 25 is connected to the ozone machine 1 through a hose; During sewage treatment, the servo motor 4 drives the screw 5 to rotate, and the screw 5 drives the moving shell 8 to move back and forth on the sewage pool 2 through the internal threaded sleeve 6. The moving shell 8 can drive the round tube 13 to move back and forth in the sewage pool 2. At the same time, the rotating motor 11 drives the round tube 13 to rotate through the connecting rod 12, so that ozone is sprayed at different depths and positions at different speeds and directions; The internal threaded sleeves 6 fixed at both ends of the moving shell 8 cooperate with the screw 5 on the mounting seat 3. The mounting seat 3 is fixed on both sides of the sewage pool 2 to provide support for the entire moving system. The servo motor 4 drives the screw 5 to rotate. Due to the threaded sleeve connection between the internal threaded sleeve 6 and the screw 5, the screw 5 can accurately drive the moving shell 8 to move back and forth on the sewage pool 2 when it rotates, thereby driving the round tube 13 to change its position, realizing the aeration treatment of sewage in different areas, expanding the scope of ozone action, and avoiding uneven local treatment. The two rotating motors 11 on the top of the moving shell 8 drive the connecting rod 12 to rotate, thereby allowing the round tube 13 to change its position. 3 rotation, this combination of movement and rotation allows ozone to be sprayed at different speeds and directions at different depths and positions of sewage, greatly improving the mixing efficiency of ozone and sewage, reducing ozone waste caused by uneven mixing, saving energy and improving treatment effects. The air inlet 16 opened on the surface of the circular tube 13 is used to receive ozone from the three-way pipe 25, and the three-way pipe 25 is connected to the ozone machine 1 through a hose to ensure a stable supply of ozone, and the air outlet holes 14 at different positions on the circular tube 13 and the air outlet holes 2 15 distributed in a spiral shape can flexibly adjust the injection state of ozone according to needs.

[0026] like Figure 3 and Figure 4 As shown, in this embodiment, the two opposite sides of the movable shell 8 are rotatably connected with rotating plates 9, and the bottoms of the two rotating plates 9 are provided with vertical parts 10. Especially when the sewage concentration is large, the servo motor 4 increases the rotation speed, and the resistance between the rotating plate 9 and the sewage increases. The rotating plate 9 facing the sewage rotates downward, and the vertical part 10 increases the contact area with the sewage, which not only makes the rotating plate 9 easier to rotate, but also further enhances the stirring effect on the sewage, promotes more intense sewage flow, helps ozone to diffuse better, increases the contact probability with pollutants, and speeds up the treatment process. At the same time, the rotation of the rotating plate 9 is also related to a series of subsequent adaptive adjustment actions, which lays a foundation for the flexible operation of the entire equipment according to the sewage working conditions.

[0027] like Figure 4 As shown, in this embodiment, a plurality of hollow floating blocks 26 are fixed on opposite sides of the two rotating plates 9, and the spacing between the plurality of hollow floating blocks 26 is the same. During aeration, foam is easily gathered on the water surface, and the hollow floating blocks 26 float on the sewage surface. The guide surface 27 arranged on the side thereof can guide the foam to be discharged in a specific direction, thereby avoiding the accumulation of a large amount of foam on the surface of the sewage pool 2, reducing the interference of the foam on the subsequent treatment links, maintaining the smoothness of the treatment process, and also being conducive to improving the overall stability and reliability of the equipment and reducing maintenance costs.

[0028] like Figure 4As shown, in this embodiment, a guide surface 27 is provided on the side of the hollow floating block 26 for guiding the discharge of the foam. After the foam is generated, it will naturally flow along the guide surface 27 under the action of water flow and buoyancy, thereby achieving preliminary separation and drainage of the foam, preventing the foam from accumulating at the bottom of the rotating plate 9, ensuring continuous and efficient sewage treatment, and also reducing the burden of subsequent foam cleaning.

[0029] like Figure 4-Figure 7 As shown, in this embodiment, a fixing sleeve 22 is fixed on the surface of the circular tube 13, a spring 23 is fixed to the bottom of the inner wall of the fixing sleeve 22, a ring 24 is fixed on the top of the spring 23, the ring 24 is movably sleeved on the surface of the circular tube 13, the outer surface of the circular tube 13 is movably connected to the inner wall of the fixing sleeve 22, a spiral strip 21 is fixed on the top of the ring 24, a bearing 17 is movably sleeved on the surface of the circular tube 13, the top of the spiral strip 21 is fixed to the bottom of the inner ring of the bearing 17, and the outer ring surface of the bearing 17 is fixed with The inclined rod 18 is against the rotating plate 9, and the outer ring of the bearing 17 is fixed with a guide rod 19. The surface of the guide rod 19 is movably sleeved with a guide sleeve 20, and the guide sleeve 20 is fixed to the bottom of the moving shell 8. The rotating plate 9 rotates to drive the inclined rod 18 to move downward. The downward movement of the inclined rod 18 can drive the spiral strip 21 to move downward through the bearing 17. During the downward movement of the spiral strip 21, the exposed area of ​​the air outlet 15 gradually increases. When the rotating plate 9 rotates, the inclined rod 18 against it will Move downward, since the inclined rod 18 is fixed to the outer ring of the bearing 17, the bottom of the inner ring of the bearing 17 is fixed with a spiral strip 21, and the top of the spiral strip 21 is fixed to the surface of the round tube 13, the inclined rod 18 moves downward and can drive the spiral strip 21 to move downward through the bearing 17. In this process, the exposed area of ​​the second air outlet 15 gradually increases, which means that the ozone output volume gradually increases. When the sewage concentration is large and more ozone is required to participate in the reaction, the equipment can make adjustments to improve the sewage treatment efficiency and avoid incomplete treatment due to insufficient ozone supply; when the sewage concentration is low, the rotating plate 9 rotates with a small amplitude, the opening of the second air outlet 15 becomes smaller, and the ozone spray volume is reduced to prevent ozone waste, thereby realizing intelligent and energy-saving regulation according to the actual situation of sewage. At the same time, a convex block is provided on the surface of the ring 24, and a groove is provided on the inner wall of the fixed sleeve 22. The convex-convex cooperation of the convex block and the groove jointly ensures the stability of each component during the movement, avoids unnecessary shaking or dislocation, and ensures the accurate and reliable operation of the adjustment system.

[0030] like Figure 7As shown, in this embodiment, the air outlet 14 is inclined. When ozone is discharged from the air outlet 14, it can impact the bottom of the sewage pool 2 at a certain angle, and blow up the impurities deposited at the bottom, so that the bottom impurities that were originally difficult to contact with ozone are fully exposed to the ozone environment, allowing ozone to contact the pollutants in the sewage in all directions, reducing dead corners in the sewage pool 2, greatly improving the degree of sewage purification, making the treatment more thorough, and improving the overall treatment quality.

[0031] like Figure 1-Figure 3 As shown, in this embodiment, the tops of the two opposite ends of the sewage pool 2 are rotatably connected with cleaning plates 28. During the operation of the equipment, the floating foam generated by aeration is gathered by the rotating plate 9 and guided to the cleaning plate 28. The special design of the cleaning plate 28 enables it to rotate upward along the inclined surface of the rotating plate 9 until it is separated from the sewage. At this time, the moving shell 8 stays for a period of time, and the floating foam will be shoveled up and flow into the storage boxes 29 at both ends along the cleaning plate 28, thereby achieving efficient cleaning of the floating foam, avoiding the circulation of the floating foam in the sewage pool 2, ensuring the cleanliness of the treatment environment, facilitating the stable progress of subsequent treatment processes, and reducing the risk of corrosion of equipment components by the floating foam.

[0032] like Figure 2 As shown, in this embodiment, a protrusion is provided at the top edge of the cleaning plate 28. When the foam flows along the cleaning plate 28, the protrusion can effectively prevent the foam from flowing to both sides, ensuring that the foam can only flow into the collection box along a predetermined path, thereby improving the accuracy and integrity of foam collection, preventing the foam from scattering back into the sewage pool 2, maintaining the cleanliness of the sewage pool 2 and the entire treatment system, reducing the risk of secondary pollution, and ensuring the orderly progress of sewage treatment.

[0033] like Figure 1-Figure 3 As shown, in this embodiment, storage boxes 29 are fixed at both ends of the sewage pool 2, and a sewage outlet is set at the bottom of the storage box 29. The storage box 29 is used to collect the floating foam transported by the cleaning plate 28. The sewage outlet is convenient for regularly discharging the accumulated floating foam for subsequent treatment, thereby avoiding the accumulation and deterioration of the floating foam in the storage box 29, maintaining the storage capacity of the storage box 29, ensuring the long-term stable operation of the floating foam cleaning link, and providing strong support for the continuous and efficient operation of the sewage treatment equipment. At the same time, the reasonable setting of the storage box 29 is also convenient for the overall maintenance and management of the equipment, reducing the operation and maintenance costs.

[0034] An energy-saving water treatment process, applied to the above-mentioned energy-saving water treatment environmental protection equipment, includes the following processes: S1, supplying sewage to sewage pool 2; S2, generating ozone through the ozone generator 1 and fully mixing the ozone with the sewage through the mobile aeration structure 7; S3, drain the sewage in the sewage pool 2.

[0035] Working principle: First, the sewage is introduced into the sewage tank 2, and oxygen is introduced into the ozone generator 1; The ozone generator 1 converts oxygen into ozone, which is transported through a hose. To prevent the hose from contacting the sewage and overlapping and entanglement, a hose winding and reeling device is provided on the side of the sewage pool 2 for winding and unwinding the hose. The ozone is finally delivered to the three-way pipe 25. After the ozone enters the three-way pipe 25, it enters the round tube 13 through the air inlet 16. At the same time, the servo motor 4 on the mounting seat 3 is started, driving the screw 5 to reciprocate, and the screw 5 drives the internal threaded sleeve 6 of the threaded sleeve to reciprocate synchronously, and the internal threaded sleeve 6 then drives the moving shell 8 to reciprocate on the sewage pool 2. During the movement of the moving shell 8, the two rotating motors 11 on the top of the moving shell drive the connecting rod 12 to rotate, and the connecting rod 12 drives the round tube 13 to rotate. In this way, the round tube 13 can move left and right in the sewage pool 2 and can also rotate. When the circular tube 13 rotates, ozone is discharged from the inclined air outlet 14 and the plurality of spirally distributed air outlets 15. The ozone discharged from the air outlet 14 impacts the bottom of the sewage pool 2, blows up the deposited impurities, makes the ozone fully contact with the pollutants, and reduces the treatment dead angle; the spirally distributed air outlet 15 allows the ozone to be sprayed at different depths and positions at different speeds and directions, greatly improving the mixing efficiency of ozone and sewage, avoiding ozone waste, and reducing energy consumption; According to the different sewage concentrations, the rotation speed of the servo motor 4 is changed. When the sewage concentration is high, the rotation speed of the servo motor 4 is increased to increase the resistance between the rotating plate 9 and the sewage. The rotating plate 9 facing the sewage rotates downward, and the vertical part 10 at the bottom of the rotating plate 9 increases the contact area with the sewage, making it easier to rotate. The rotating plate 9 rotates to drive the inclined rod 18 to move downward, and the inclined rod 18 drives the bearing 17 and the spiral strip 21 to move downward. During the process, the exposed area of ​​the second air outlet 15 gradually increases, and the ozone output gradually increases, thereby improving the sewage treatment efficiency; at the same time, the spiral strip 21 drives the ring 24 to move downward and compress the spring 23. When the sewage concentration is low, the rotation speed of the servo motor 4 is reduced, the downward rotation amplitude of the rotating plate 9 is reduced, the opening of the second air outlet 15 becomes smaller, and the ozone spraying amount is reduced to avoid waste. In this process, the guide rod 19 and the guide sleeve 20 are the movement guides of the bearing 17, and the ring 24 and the fixed sleeve 22 cooperate through the concave-convex structure to avoid the rotation of the components and ensure stable operation; When the moving shell 8 moves, the rotating plate 9 on one side rotates downward, and the rotating plate 9 on the other side rotates upward under the action of sewage resistance. The hollow floating block 26 at the bottom of the rotating plate 9 floats on the sewage surface, and the floating foam generated by aeration flows out along the guide surface 27 on the side of the hollow floating block 26. The rotating plate 9 facing the sewage also gathers the floating foam to one side. When the rotating plate 9 contacts the cleaning plates 28 added on the top of both ends of the sewage pool 2, the cleaning plates 28 rotate upward along the inclined surface of the rotating plate 9 until they are separated from the sewage. At this time, the moving shell 8 stays for a while, and the rotating plate 9 shovels up the gathered floating foam, and the floating foam flows into the storage boxes 29 at both ends along the cleaning plate 28. The protrusions at the top edges of the cleaning plates 28 prevent the floating foam from flowing to both sides, ensuring that the floating foam only flows into the collection box, thereby achieving efficient cleaning of the floating foam. After cleaning, the moving shell 8 moves in the opposite direction, and the cleaning plate 28 falls and resets.

[0036] The present invention encompasses any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An energy-saving water treatment and environmental protection device, comprising an ozone generator (1) and a sewage tank (2), characterized in that: Also includes: A mobile aeration structure (7), the mobile aeration structure (7) comprising a mobile shell (8) arranged inside a sewage pool (2), internal thread sleeves (6) being fixed to opposite ends of the mobile shell (8), mounting seats (3) being fixed to opposite sides of the sewage pool (2), a servo motor (4) being fixed to the mounting seat (3), an output shaft of the servo motor (4) movably passing through the mounting seat (3) and being fixed with a screw rod (5), the internal thread sleeve (6) being threadedly sleeved on the surface of the screw rod (5), two rotating motors (11) being fixed to the top of the mobile shell (8), the output ends of the two rotating motors (11) both movably passing through the mobile shell (8) and being fixed with a connecting rod (12 ), a circular tube (13) is fixed at the bottom of the connecting rod (12), an air inlet (16), an air outlet one (14) and a plurality of air outlet two (15) are provided on the surface of the circular tube (13), the plurality of air outlet two (15) are arranged in a spiral pattern, the air inlet (16) is located above the air outlet two (15), the air outlet two (15) is located above the air outlet one (14), a three-way pipe (25) is fixedly passed through the bottom of the movable shell (8), the three-way pipe (25) is rotatably connected to the two circular tubes (13), the three-way pipe (25) is connected to the circular tube (13) through the air inlet (16), and the three-way pipe (25) is connected to the ozone generator (1) through a hose; During sewage treatment, the servo motor (4) drives the screw (5) to rotate, and the screw (5) drives the moving shell (8) to move back and forth on the sewage pool (2) through the internal threaded sleeve (6). The moving shell (8) can drive the circular tube (13) to move back and forth in the sewage pool (2). At the same time, the rotating motor (11) drives the circular tube (13) to rotate through the connecting rod (12), so that ozone is sprayed out at different depths and positions at different speeds and directions.

2. The energy-saving water treatment and environmental protection equipment according to claim 1 is characterized in that: The movable shell (8) is rotatably connected to rotating plates (9) on opposite sides thereof, and vertical portions (10) are provided at the bottoms of the two rotating plates (9).

3. The energy-saving water treatment and environmental protection equipment according to claim 2 is characterized in that: A plurality of hollow floating blocks (26) are fixed on opposite sides of the two rotating plates (9), and the spacing between the plurality of hollow floating blocks (26) is the same.

4. The energy-saving water treatment and environmental protection equipment according to claim 3 is characterized in that: A guide surface (27) is provided on the side of the hollow floating block (26) for guiding the discharge of floating foam.

5. The energy-saving water treatment and environmental protection equipment according to claim 2 is characterized in that: A fixing sleeve (22) is fixed on the surface of the circular tube (13), a spring (23) is fixed to the bottom of the inner wall of the fixing sleeve (22), a circular ring (24) is fixed to the top of the spring (23), the circular ring (24) is movably sleeved on the surface of the circular tube (13), the outer surface of the circular tube (13) is movably connected to the inner wall of the fixing sleeve (22), a spiral strip (21) is fixed to the top of the circular ring (24), a bearing (17) is movably sleeved on the surface of the circular tube (13), the top of the spiral strip (21) is fixed to the bottom of the inner ring of the bearing (17), and the inner ring of the bearing (17) is movably sleeved on the outer surface of the circular tube (13). An inclined rod (18) is fixed on the surface of the outer ring, and the inclined rod (18) is against the rotating plate (9). A guide rod (19) is fixed on the outer ring of the bearing (17). A guide sleeve (20) is movably sleeved on the surface of the guide rod (19). The guide sleeve (20) is fixed to the bottom of the movable shell (8). The rotating plate (9) can drive the inclined rod (18) to move downward. The downward movement of the inclined rod (18) can drive the spiral strip (21) to move downward through the bearing (17). During the downward movement of the spiral strip (21), the exposed area of ​​the second air outlet hole (15) gradually increases.

6. The energy-saving water treatment and environmental protection equipment according to claim 5 is characterized in that: The air outlet hole 1 (14) is inclined.

7. The energy-saving water treatment and environmental protection equipment according to claim 1 is characterized in that: Cleaning plates (28) are rotatably connected to the tops of the two opposite ends of the sewage pool (2).

8. The energy-saving water treatment and environmental protection equipment according to claim 7 is characterized in that: A protrusion is provided at the top edge of the cleaning plate (28).

9. The energy-saving water treatment and environmental protection equipment according to claim 1, characterized in that: A storage box (29) is fixed at both ends of the sewage pool (2), and a sewage outlet is provided at the bottom of the storage box (29).

10. An energy-saving water treatment process, applied to an energy-saving water treatment and environmental protection equipment according to any one of claims 1 to 9, characterized in that: Including the following processes: S1, supplying sewage to the sewage pool (2); S2, generating ozone through an ozone generator (1) and fully mixing the ozone with sewage through a mobile aeration structure (7); S3, draining the sewage from the sewage pool (2).

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