A sewage body ecological restoration pool for lake pollution ecological restoration

Abstract

The present invention discloses an ecological restoration pool for sewage bodies for ecological restoration of lake pollution, which belongs to the technical field of ecological sewage treatment, and includes a self-adjusting assembly, a rotating drive component, an aeration adjustment component, an aeration plate, and a crossbeam fixed on the pool body, wherein the aeration plate is used to aerate the bottom of the pool body; the self-adjusting assembly is connected to the rotating drive component for adjusting the output speed, the self-adjusting assembly is connected to the aeration adjustment component for adjusting the air intake, and the aeration adjustment component is connected to the rotating drive component. By arranging the self-adjusting assembly, the rotating drive component, and the aeration adjustment component, the present invention can automatically adjust the stirring speed and the aeration speed according to the temperature when the ambient temperature changes, so as to ensure the activity of microorganisms and the sewage treatment speed, and effectively solve the problem that the current ecological restoration pool for sewage treatment cannot adapt to the temperature difference change, resulting in the inhibition of microbial activity and low sewage treatment efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of ecological sewage treatment, and specifically refers to an ecological restoration pool for sewage bodies for ecological restoration of lake pollution. Background Art

[0002] As an important part of the ecosystem, lakes play a key role in maintaining ecological balance and providing ecological services. However, as a large amount of pollutants are discharged into lakes, the lake water is polluted, which not only affects the beauty and use function of the water body, but also damages the biodiversity in the lake ecosystem and affects fisheries and water ecological balance.

[0003] However, due to the large temperature difference in the north, the traditional sewage remediation pool cannot adjust the stirring speed and aeration speed in the pool according to the temperature during aerobic treatment, resulting in the inhibition of the activity of microorganisms in the sewage and low sewage treatment efficiency. Therefore, in order to enable the stirring speed and aeration speed to adjust automatically according to changes in ambient temperature during sewage treatment and improve the activity of microorganisms and sewage treatment efficiency, a sewage body ecological restoration pool for lake pollution ecological restoration is proposed. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a sewage ecological restoration pool for lake pollution ecological restoration. By setting a self-adjusting assembly, a rotating drive component and an aeration adjustment component, the stirring speed and the aeration speed can be adjusted according to the temperature when the ambient temperature changes, so as to ensure the activity of microorganisms and the sewage treatment speed, and effectively solve the problem that the current sewage treatment ecological restoration pool cannot adapt to temperature changes, resulting in the inhibition of microbial activity and low sewage treatment efficiency.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a sewage body ecological restoration pool for lake pollution ecological restoration, comprising a self-adjusting assembly, a rotating drive component, an aeration adjustment component, an aeration plate and a crossbeam fixed on the pool body, wherein the aeration plate is used to aerate the bottom of the pool body;

[0006] The self-adjusting assembly is connected to the rotary drive assembly for adjusting the output speed, the self-adjusting assembly is connected to the aeration adjustment assembly for adjusting the air intake, and the aeration adjustment assembly is connected to the rotary drive assembly;

[0007] The rotation drive assembly includes a driving structure for driving the aeration disc to rotate and a speed regulating structure for regulating the speed;

[0008] The driving structure includes a hollow shaft rotating on a crossbeam, the aeration plate is arranged at the bottom of the hollow shaft and rotates with the hollow shaft, and the aeration adjustment component is arranged at the top air inlet of the hollow shaft for adjusting the amount of air introduced.

[0009] Furthermore, the self-adjusting assembly includes a temperature sensing component, a driving adjustment structure and a driving block, the temperature sensing component includes an air storage chamber for sensing temperature changes, a pneumatic cylinder connected to the air storage chamber, and a scissor rod for pushing the driving block to move, a piston is slidably connected inside the pneumatic cylinder, a push rod is fixedly connected to the piston, and the push rod is hinged to one end of the scissor rod;

[0010] The driving adjustment structure includes a screw rod, a worm and an active bevel gear, the worm and the active bevel gear are both fixedly connected to the screw rod, a bracket is fixedly connected to the crossbeam, the screw rod is rotatably connected to the bracket, the active bevel gear is configured such that an input end is connected to a speed adjustment structure, and the worm is configured such that an input end is connected to an aeration adjustment component;

[0011] The driving block comprises a screw-shaped block moving on the screw-shaped rod and a moving frame fixed on the screw-shaped block.

[0012] Furthermore, the driving structure also includes a conical roller, a lifting block and a driven wheel. The conical roller is rotatably connected to the crossbeam. A connecting key is fixedly provided on the outer circumference of the hollow rotating shaft. A key slot is opened in the driven wheel. The driven wheel is slidably connected to the connecting key through the key slot. The driven wheel is rotatably connected to the lifting block. The conical roller and the driven wheel are closely arranged and transmitted by friction.

[0013] Furthermore, the aeration adjustment component includes a flow limiting tube and a rotating ring, the flow limiting tube is fixedly connected to the top of the hollow rotating shaft, the rotating ring is rotatably connected to the flow limiting tube, the outside of the rotating ring is fixedly connected to a worm gear, and the worm gear is meshingly connected to the worm.

[0014] Furthermore, the speed adjustment structure includes a rotating shaft, a threaded rod and a threaded block, the rotating shaft is rotatably connected to the bracket, the threaded rod is rotatably connected to the crossbeam, the threaded rod is fixedly connected to the rotating shaft, the threaded block is fixedly connected to the lifting block, the threaded block is threadedly connected to the threaded rod, the bracket is fixedly connected with a guide column, the threaded block is slidably connected to the guide column, the rotating shaft is fixedly connected with a driven bevel gear, and the driven bevel gear is meshingly connected with the driving bevel gear.

[0015] Furthermore, the air storage chamber and the pneumatic cylinder are fixedly mounted on the bracket, the movable frame is provided with a slide groove, a slider is slidably connected in the slide groove, the scissors rod is provided with four connecting ends, namely a fixed head 1, a movable head 1, a fixed head 2 and a movable head 2, the movable head 1 is hingedly connected to the push rod, the fixed head 1 is rotatably connected to the bracket, the fixed head 2 is hingedly connected to the movable frame, and the movable head 2 is hingedly connected to the slider.

[0016] Furthermore, a rotating disk is fixedly connected inside the rotating ring, a second vent hole is opened on the rotating disk, a fixed disk is fixedly connected inside the flow limiting tube, a first vent hole is opened on the fixed disk, and the rotating disk and the fixed disk are closely arranged.

[0017] Furthermore, the aeration plate includes an air inlet cavity and a fixed ring, the air inlet cavity is fixedly connected to the bottom end of the hollow rotating shaft and is communicated with the interior of the hollow rotating shaft, the bottom of the air inlet cavity is fixedly connected to an aeration cone, aeration holes are provided on the aeration cone, the fixed ring is fixedly connected to the air inlet cavity, and drainage blades are fixedly connected to the outer circumference of the fixed ring, and the drainage blades are arc-shaped structures.

[0018] The beneficial effects achieved by the present invention using the above structure are as follows:

[0019] (1) In order to solve the problem that the traditional sewage ecological restoration pool cannot adjust the stirring speed and aeration speed according to environmental changes, resulting in the inhibition of microbial activity and low sewage treatment efficiency, the present invention can adjust the aeration rate and stirring speed automatically when the ambient temperature changes by setting a self-adjusting assembly, a rotating drive component and an aeration adjustment component, thereby effectively improving the sewage treatment efficiency;

[0020] (2) The self-regulating assembly simultaneously drives the rotation drive component and the aeration regulating component to adjust the stirring speed and the aeration speed, so that when the temperature changes, the stirring speed and the aeration speed can be changed synchronously, and then the stirring speed of the aeration plate is reduced when the temperature rises to avoid excessive suspension of sludge and excessive mixing of water. At the same time, the aeration volume is increased to increase the dissolved oxygen in the tank body. When the temperature drops, the stirring speed of the aeration plate is increased to ensure the mixing amount of sludge in the water to avoid sludge sedimentation. At the same time, the aeration volume is reduced to adapt to the activity changes of microorganisms at different temperatures and improve the conversion efficiency of microorganisms to pollutants in sewage;

[0021] (3) The aeration adjustment component changes the effective cross-sectional area of ​​ventilation through the cooperation between the rotating ring and the fixed disk, thereby adjusting the aeration volume. This precise adjustment capability can ensure that the dissolved oxygen content in the pool is always maintained at a level suitable for the survival and activity of microorganisms, providing a good living environment for microorganisms and promoting their efficiency in treating pollutants.

[0022] (3) The conical roller and the driven wheel in the rotating drive assembly adopt a friction transmission method, and the transmission ratio can change as the driven wheel moves up and down to adjust the stirring speed. When the temperature is high and the sludge suspension capacity is strong, the stirring speed can be reduced to avoid excessive suspension of the sludge. When the temperature is low and the sludge sedimentation is strong, the stirring speed can be increased to avoid sludge sedimentation at the bottom of the pool, thereby ensuring the uniformity of sludge suspension, ensuring that microorganisms are in full contact with sludge, and improving the self-purification capacity of the water body;

[0023] (4) In addition, when the drainage blades on the aeration plate rotate, they can cause the surrounding liquid to move downward and outward, thereby driving the bubbles to diffuse in the pool and increasing the uniformity of bubble dispersion. At the same time, this stirring action can also suspend the sludge in the water, ensuring full contact between the microorganisms and the sludge, thereby improving the self-purification capacity of the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of a sewage body ecological restoration pool for lake pollution ecological restoration proposed by the present invention;

[0025] Figure 2 A schematic diagram of the partial structure of a sewage ecological restoration pool for lake pollution ecological restoration proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the internal structure of a sewage body ecological restoration pool for lake pollution ecological restoration proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of a rotating drive assembly of a sewage body ecological restoration pool for lake pollution ecological restoration proposed by the present invention;

[0028] Figure 5 is a schematic diagram of the drive structure;

[0029] Figure 6 It is a structural schematic diagram of the lifting block;

[0030] Figure 7 This is a schematic structural diagram of a self-regulating assembly of a sewage body ecological restoration pool for lake pollution ecological restoration proposed by the present invention;

[0031] Figure 8 It is a schematic diagram of the exploded structure of the self-adjusting assembly;

[0032] Fig. 9 It is a schematic diagram of the internal structure of the temperature sensing component;

[0033] Fig.10 It is a schematic diagram of the exploded structure of the aeration adjustment component;

[0034] Fig.11 A schematic diagram of the aeration plate structure.

[0035] Among them, 1. tank body; 2. self-adjusting assembly; 3. rotating drive assembly; 4. aeration adjustment assembly; 5. aeration plate; 6. crossbeam; 7. bracket; 8. air inlet; 21. temperature sensing assembly; 22. drive adjustment structure; 23. drive block; 24. reset spring; 211. air storage chamber; 212. pneumatic cylinder; 213. piston; 214. push rod; 215. scissor rod; 216. fixed head one; 217. movable head one; 218. fixed head two; 219. movable head two; 221. screw rod; 222. active bevel gear; 223. worm; 231. moving frame; 232. slideway; 233. slider; 23 4. Screw block; 31. Driving structure; 32. Speed ​​regulating structure; 310. Conical roller; 311. Hollow rotating shaft; 312. Connecting key; 314. Lifting block; 315. Driven wheel; 316. Keyway; 317. Guide column; 318. Driving motor; 321. Rotating shaft; 322. Threaded rod; 323. Driven bevel gear; 324. Threaded block; 401. Flow limiting tube; 402. Fixed disk; 403. First vent hole; 404. Rotating ring; 405. Rotating disk; 406. Second vent hole; 407. Worm gear; 501. Air inlet cavity; 502. Aeration cone; 503. Fixed ring; 504. Drainage blade.

[0036] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0039] like Figure 1-Figure 11As shown, the present invention proposes a sewage ecological restoration pool for lake pollution ecological restoration, including a self-adjusting assembly 2, a rotating drive component 3, an aeration regulating component 4, an aeration plate 5 and a crossbeam 6 fixed on the pool body 1, the crossbeam 6 is fixed on the pool body 1 to provide support and installation for other components, the aeration plate 5 is used to aerate the bottom of the pool body 1; the self-adjusting assembly 2 is connected to the rotating drive component 3 to adjust the output speed, the self-adjusting assembly 2 is connected to the aeration regulating component 4 to adjust the air intake, the aeration regulating component 4 is connected to the rotating drive component 3, and an air inlet 8 is provided on the top of the aeration regulating component 4, the airflow enters the aeration regulating component 4 through the air inlet 8, and then passes through the rotating The driving component 3 is then exposed from the aeration plate 5 at the bottom to introduce oxygen into the tank body 1; the rotating driving component 3 includes a driving structure 31 for driving the aeration plate 5 to rotate and a speed regulating structure 32 for adjusting the speed; the driving structure 31 includes a hollow shaft 311 rotating on the crossbeam 6, the aeration regulating component 4 is connected to the hollow shaft 311 through a rotating joint, the aeration plate 5 is arranged at the bottom of the hollow shaft 311 and rotates with the hollow shaft 311, the aeration regulating component 4 is arranged at the top air inlet of the hollow shaft 311 to adjust the amount of air introduced, and the self-regulating assembly 2, the rotating driving component 3, the aeration regulating component 4, and the aeration plate 5 can be set in multiple groups according to the size of the tank body 1.

[0040] The self-adjusting assembly 2 includes a temperature sensing component 21, a driving adjustment structure 22 and a driving block 23. The temperature sensing component 21 includes an air storage chamber 211 for sensing temperature changes, a pneumatic cylinder 212 connected to the air storage chamber 211, and a scissor rod 215 for pushing the driving block 23 to move. The air storage chamber 211 contains a gas with obvious thermal expansion and contraction effects, usually hydrogen or helium. The interior of the pneumatic cylinder 212 is slidably connected to a piston 213. The air storage chamber 211 and the pneumatic cylinder 212 are connected to each other. A connecting pipe is provided between 212, and a sealing structure is provided to prevent air leakage. A push rod 214 is fixedly connected to the piston 213, and the push rod 214 is hinged to one end of the scissor rod 215; the driving adjustment structure 22 includes a screw rod 221, a worm 223 and an active bevel gear 222, and the worm 223 and the active bevel gear 222 are fixedly connected to the screw rod 221. When the screw rod 221 rotates, the worm 223 and the active bevel gear 222 are driven to rotate together. A bracket 7 is connected, a screw rod 221 is rotatably connected to the bracket 7, an active bevel gear 222 is constructed such that an input end is connected to a speed regulating structure 32, and a worm 223 is constructed such that an input end is connected to an aeration regulating assembly 4; the driving block 23 includes a screw block 234 moving on the screw rod 221 and a moving frame 231 fixed on the screw block 234, and the screw block 234 drives the screw rod 221 to rotate when it moves. When the temperature rises, the gas in the air storage chamber 211 expands and the air pressure rises, and the gas enters the pneumatic cylinder 212 and pushes the piston 213 to move, thereby driving the scissor rod 215 to extend, so that the screw block 234 moves along the screw rod 221, thereby driving the screw rod 221, the active bevel gear 222, and the worm 223 to rotate together, and at this time, the active bevel gear 222 drives the speed regulating structure 32 to move, thereby reducing the output speed of the rotation drive assembly 3, and the slider 233 drives the aeration regulating assembly 4 to move, thereby increasing the ventilation volume in the aeration regulating assembly 4.

[0041] The driving structure 31 also includes a tapered roller 310, a lifting block 314 and a driven wheel 315. The tapered roller 310 is rotatably connected to the cross beam 6. A driving motor 318 is fixedly installed on the bracket 7. The output end of the driving motor 318 drives the tapered roller 310 to rotate. A connecting key 312 is fixedly provided on the outer circumference of the hollow rotating shaft 311. A key slot 316 is provided in the driven wheel 315. The driven wheel 315 is slidably connected to the connecting key 312 through the key slot 316. The driven wheel 315 is rotatably connected to the cross beam 6. On the lifting block 314, the driven wheel 315 is installed on the lifting block 314 through a bearing, and the driven wheel 315 can rotate on the lifting block 314. The conical roller 310 and the driven wheel 315 are closely arranged and driven by friction. When the conical roller 310 rotates, the driven wheel 315 is driven to rotate by friction. The driven wheel 315 drives the hollow shaft 311 to rotate by a key connection with the hollow shaft 311. At the same time, the driven wheel 315 can move along the axial direction of the hollow shaft 311. The conical roller 310 is set in an inclined conical shape, and one side of the conical roller 310 is always in contact with the driven wheel 315. When the driven wheel 315 moves up and down, the transmission diameter between the conical roller 310 and the driven wheel 315 changes, thereby changing the transmission ratio between the conical roller 310 and the driven wheel 315, so that the rotation speed of the hollow shaft 311 changes; the speed adjustment structure 32 includes a rotating shaft 321, a threaded rod 322 and a threaded block 324, the rotating shaft 321 is rotatably connected to the bracket 7, and the threaded rod 322 Rotating on the crossbeam 6, the threaded rod 322 is fixedly connected to the rotating shaft 321, the threaded block 324 is fixedly connected to the lifting block 314, the threaded block 324 is threadedly connected to the threaded rod 322, and the threaded block 324 is driven to move when the threaded rod 322 rotates. A guide column 317 is fixedly connected to the bracket 7, and the threaded block 324 is slidably connected to the guide column 317. A driven bevel gear 323 is fixedly connected to the rotating shaft 321, and the driven bevel gear 323 is meshed with the active bevel gear 222.

[0042] The aeration adjustment component 4 includes a flow limiting tube 401 and a rotating ring 404. The flow limiting tube 401 is fixedly connected to the top of the hollow rotating shaft 311. The flow limiting tube 401 and the hollow rotating shaft 311 are connected by a rotating joint so that the hollow rotating shaft 311 can rotate relative to the flow limiting tube 401. The rotating ring 404 is rotatably connected to the flow limiting tube 401. The outside of the rotating ring 404 is fixedly connected to a worm gear 407, which is meshed with the worm 223. The rotating ring 404 is fixedly connected to a rotating disk 405, and a second vent hole 406 is provided on the rotating disk 405. The flow limiting tube 401 is fixedly connected to the rotating disk 405. A fixed disk 402 is connected, and a first vent hole 403 is provided on the fixed disk 402. The overlap between the first vent hole 403 and the second vent hole 406 limits the airflow. When the first vent hole 403 and the second vent hole 406 completely overlap, the flow cross-sectional area in the flow limiting tube 401 is the largest, and the airflow volume is the largest. When the rotating disk 405 and the fixed disk 402 rotate relative to each other, the overlap between the first vent hole 403 and the second vent hole 406 changes, so that the flow area of ​​the airflow changes, thereby changing the airflow volume passing through the aeration adjustment component 4. The rotating disk 405 and the fixed disk 402 are closely arranged.

[0043] The air storage chamber 211 and the pneumatic cylinder 212 are fixedly installed on the bracket 7, the movable frame 231 is provided with a slide groove 232, and a slider 233 is slidably connected in the slide groove 232. The scissor rod 215 is provided with four connecting ends, namely a fixed head 216, a movable head 217, a fixed head 218 and a movable head 219. The movable head 217 is hingedly connected to the push rod 214, the fixed head 216 is rotatably connected to the bracket 7, the fixed head 218 is hingedly connected to the movable frame 231, and the movable head 219 is hingedly connected to the slider 233. A reset spring 24 is provided between the fixed head 216 and the movable head 217. The reset spring 24 is used to assist in resetting the scissor rod 215 when the temperature drops.

[0044] The aeration plate 5 includes an air inlet cavity 501 and a fixed ring 503. The air inlet cavity 501 is fixedly connected to the bottom end of the hollow rotating shaft 311 and is communicated with the inside of the hollow rotating shaft 311. An aeration cone 502 is fixedly connected to the bottom of the air inlet cavity 501. Aeration holes are provided on the aeration cone 502. After the airflow enters the air inlet cavity 501, it is ejected from the aeration port on the bottom aeration cone 502 to form bubbles. The fixed ring 503 is fixedly connected to the air inlet cavity 501. A drainage blade 504 is fixedly connected to the outer circumference of the fixed ring 503. The drainage blade 504 is an arc-shaped structure. When the drainage blade 504 rotates, the surrounding liquid has a tendency to move downward and outward, so that the liquid drives the bubbles to diffuse downward and outward from the aeration cone 502, thereby increasing the uniformity of the dispersion of the bubbles in the pool body 1.

[0045] Specific use and working principle: when the polluted water from the lake enters the pool body 1 for treatment, air is introduced from the air inlet 8, and the air enters the aeration adjustment component 4. The airflow flows through the channel formed between the rotating disk 405 and the fixed disk 402, and enters the air inlet cavity 501 through the hollow rotating shaft 311, and finally is discharged from the air holes on the aeration cone 502, forming bubbles in the water in the pool body 1, thereby increasing the oxygen content in the pool body 1. At the same time, the output end of the driving motor 318 drives the conical roller 310 to rotate, and the conical roller 310 drives the driven wheel 315 to rotate through friction transmission, thereby driving the hollow rotating shaft 311 to rotate, so that the aeration disk 5 rotates accordingly, and the drainage blades 504 on the aeration disk 5 stir the surrounding liquid to suspend the sludge, thereby ensuring the contact between the microorganisms in the pool body 1 and the sludge. At the same time, the drainage blades 504 allow the surrounding liquid to diffuse downward and externally, further increasing the uniformity of the diffusion of bubbles in the pool body 1;

[0046] When the temperature changes, the gas in the air storage chamber 211 senses the temperature change. When the temperature rises, the gas in the air storage chamber 211 expands and pushes the piston 213. The scissor rod 215 extends and pushes the screw block 234 to move, so that the screw rod 221 rotates, and the active bevel gear 222 and the worm 223 rotate accordingly; the active bevel gear 222 drives the driven bevel gear 323 to rotate, so that the screw block 324 and the lifting block 314 move downward along the guide column 317, so that the conical roller 310 and the driven bevel gear 221 rotate. The transmission ratio of the wheel 315 is reduced, the rotation speed of the driven wheel 315 is reduced, and the stirring speed of the aeration disk 5 is reduced to avoid excessive mixing of sludge and water. At the same time, the worm 223 drives the worm wheel 407 and the second vent hole 406 to rotate, so that the overlap between the second vent hole 406 and the first vent hole 403 is increased, and the ventilation cross-sectional area between the rotating disk 405 and the fixed disk 402 is increased, thereby increasing the aeration amount of the aeration disk 5 and increasing the dissolved oxygen in the tank body 1 to adapt to the activity of microorganisms;

[0047] When the temperature drops, the gas in the air storage chamber 211 contracts, causing the scissor rod 215 to shorten. At the same time, the return spring 24 can assist the contraction of the scissor rod 215, and the stirring speed of the aeration plate 5 increases to ensure the mixing amount of sludge in the water and avoid sludge sedimentation; the aeration amount of the aeration plate 5 is reduced to adapt to the changes in microbial activity.

[0048] The above is the overall workflow of the present invention.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0051] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A sewage ecological restoration pool for lake pollution ecological restoration, characterized by: It comprises a self-adjusting assembly (2), a rotating drive assembly (3), an aeration adjustment assembly (4), an aeration plate (5), and a crossbeam (6) fixed to a tank body (1), wherein the aeration plate (5) is used to aerate the bottom of the tank body (1); The self-adjusting assembly (2) is connected to the rotary drive assembly (3) for adjusting the output rotation speed, the self-adjusting assembly (2) is connected to the aeration adjustment assembly (4) for adjusting the air intake volume, and the aeration adjustment assembly (4) is connected to the rotary drive assembly (3); The rotation drive assembly (3) comprises a driving structure (31) for driving the aeration disc (5) to rotate and a rotation speed adjustment structure (32) for adjusting the rotation speed; The driving structure (31) comprises a hollow rotating shaft (311) rotating on a crossbeam (6); the aeration disc (5) is arranged at the bottom of the hollow rotating shaft (311) and rotates along with the hollow rotating shaft (311); the aeration regulating component (4) is arranged at the air inlet at the top of the hollow rotating shaft (311) and is used to regulate the amount of air introduced; The self-adjusting assembly (2) comprises a temperature sensing component (21), a drive adjustment structure (22) and a drive block (23); the temperature sensing component (21) comprises an air storage chamber (211) for sensing temperature changes, a pneumatic cylinder (212) connected to the air storage chamber (211), and a scissor rod (215) for pushing the drive block (23) to move; a piston (213) is slidably connected inside the pneumatic cylinder (212); a push rod (214) is fixedly connected to the piston (213); and the push rod (214) is hinged to one end of the scissor rod (215); The driving adjustment structure (22) comprises a screw rod (221), a worm (223) and an active bevel gear (222); the worm (223) and the active bevel gear (222) are both fixedly connected to the screw rod (221); a bracket (7) is fixedly connected to the crossbeam (6); the screw rod (221) is rotatably connected to the bracket (7); the active bevel gear (222) is configured such that an input end is connected to a speed adjustment structure (32); and the worm (223) is configured such that an input end is connected to an aeration adjustment component (4); The driving block (23) comprises a screw-shaped block (234) moving on the screw-shaped rod (221) and a moving frame (231) fixed on the screw-shaped block (234); The driving structure (31) further comprises a tapered roller (310), a lifting block (314) and a driven wheel (315); the tapered roller (310) is rotatably connected to the crossbeam (6); a connecting key (312) is fixedly provided on the outer circumference of the hollow rotating shaft (311); a keyway (316) is provided in the driven wheel (315); the driven wheel (315) is slidably connected to the connecting key (312) via the keyway (316); the driven wheel (315) is rotatably connected to the lifting block (314); the tapered roller (310) and the driven wheel (315) are closely attached and are driven by friction; The aeration adjustment component (4) comprises a flow limiting tube (401) and a rotating ring (404), wherein the flow limiting tube (401) is fixedly connected to the top end of the hollow rotating shaft (311), and the rotating ring (404) is rotatably connected to the flow limiting tube (401), and a worm gear (407) is fixedly connected to the outside of the rotating ring (404), and the worm gear (407) is meshingly connected to the worm (223); The speed regulating structure (32) comprises a rotating shaft (321), a threaded rod (322) and a threaded block (324); the rotating shaft (321) is rotatably connected to the bracket (7); the threaded rod (322) is rotatably connected to the crossbeam (6); the threaded rod (322) is fixedly connected to the rotating shaft (321); the threaded block (324) is fixedly connected to the lifting block (314); the threaded block (324) is threadedly connected to the threaded rod (322); a guide column (317) is fixedly connected to the bracket (7); the threaded block (324) is slidably connected to the guide column (317); a driven bevel gear (323) is fixedly connected to the rotating shaft (321); and the driven bevel gear (323) is meshingly connected to the driving bevel gear (222).

2. The sewage ecological restoration pool for lake pollution ecological restoration according to claim 1 is characterized by: The air storage chamber (211) and the air cylinder (212) are fixedly mounted on the bracket (7); a slide groove (232) is provided on the movable frame (231); a slider (233) is slidably connected in the slide groove (232); four connecting ends, namely, a fixed head 1 (216), a movable head 1 (217), a fixed head 2 (218) and a movable head 2 (219), are provided on the scissor rod (215); the movable head 1 (217) is hingedly connected to the push rod (214); the fixed head 1 (216) is rotatably connected to the bracket (7); the fixed head 2 (218) is hingedly connected to the movable frame (231); and the movable head 2 (219) is hingedly connected to the slider (233).

3. The sewage ecological restoration pool for lake pollution ecological restoration according to claim 2 is characterized by: A rotating disk (405) is fixedly connected inside the rotating ring (404), and a second vent hole (406) is provided on the rotating disk (405). A fixed disk (402) is fixedly connected inside the flow limiting tube (401), and a first vent hole (403) is provided on the fixed disk (402). The rotating disk (405) and the fixed disk (402) are arranged in close contact.

4. The sewage ecological restoration pool for lake pollution ecological restoration according to claim 3 is characterized by: The aeration plate (5) comprises an air intake cavity (501) and a fixing ring (503); the air intake cavity (501) is fixedly connected to the bottom end of the hollow rotating shaft (311) and is in communication with the interior of the hollow rotating shaft (311); an aeration cone (502) is fixedly connected to the bottom of the air intake cavity (501); aeration holes are provided on the aeration cone (502); the fixing ring (503) is fixedly connected to the air intake cavity (501); and a drainage blade (504) is fixedly connected to the outer circumference of the fixing ring (503); the drainage blade (504) is an arc-shaped structure.

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