A sewage treatment device for natural ecosystem protection

Abstract

The application discloses a sewage treatment device for natural ecosystem protection and belongs to the technical field of sewage treatment equipment. The sewage treatment device for natural ecosystem protection comprises a treatment box body, a mounting box body is fixedly installed at one end of the treatment box body, and a sewage discharge pipeline is fixedly installed at the end, away from the treatment box body, of the mounting box body. A sludge collection assembly is installed in the mounting box body. An adjusting assembly is fixedly arranged at one end of the sludge collection assembly. A sludge treatment assembly is installed on the sludge collection assembly. The sludge collection assembly and the sludge treatment assembly are designed to quickly strip off the sludge adhered to the inner wall of the treatment box body, realize the automatic and fine treatment of the sludge on the inner wall of the treatment box body, and make the mounting scraper and the arc-shaped scraping strip be capable of being inwardly retracted or outwardly expanded, so that the device has wider applicability.

Description

Technical Field

[0001] This invention belongs to the technical field of algae wastewater treatment equipment, specifically relating to a wastewater treatment device for the protection of natural ecosystems. Background Technology

[0002] Water is the cornerstone of a healthy natural ecosystem, and wastewater treatment technology is a crucial link in maintaining the ecological balance of aquatic bodies and protecting biodiversity. Among numerous wastewater treatment technologies, biological treatment methods based on natural ecological principles, such as using aquatic organisms like algae for water purification, have received in-depth research and widespread application in recent years due to their advantages such as environmental friendliness, low energy consumption, and resource recovery. These methods typically introduce wastewater into large treatment tanks or reaction vessels, creating suitable light, temperature, and nutrient environments to promote the growth of algae and other microorganisms, thereby absorbing pollutants such as nitrogen and phosphorus from the water and achieving purification.

[0003] However, this type of wastewater ecological treatment device faces a common and challenging technical problem during long-term operation: the deposition and adhesion of sludge on the inner wall. During the treatment process, suspended solids, microbial metabolic products, aging and sloughed biofilms, and inorganic particles in the water gradually form a viscous and dense sludge layer on the inner wall of the treatment tank. This sludge accumulation not only significantly reduces the effective treatment volume and lowers hydraulic efficiency, but the resulting biofilm or hard scale layer also obstructs light transmission and may corrode the tank material, shortening the device's lifespan. More seriously, when excessive sludge accumulates and detaches, it may cause a sudden deterioration in the effluent quality, disrupting the operational stability of subsequent treatment units. Currently, the sludge treatment stage of most wastewater treatment devices relies on manual cleaning. Manual cleaning is not only inefficient but also requires operators to enter the treatment tank, posing safety hazards such as oxygen deficiency and toxic gas leaks. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a wastewater treatment device for the protection of natural ecosystems.

[0005] The technical solution adopted to solve the above-mentioned technical problems is as follows: a sewage treatment device for the protection of natural ecosystems, comprising a treatment tank, an installation tank fixedly installed at one end of the treatment tank, a sewage discharge pipe fixedly installed at the end of the installation tank away from the treatment tank, a valve assembly fixedly installed on the side of the treatment tank near the installation tank, and a suction pump installed on the sewage discharge pipe; a sludge collection assembly installed inside the installation tank, an adjustment assembly fixedly installed at one end of the sludge collection assembly, a sludge treatment assembly installed on the sludge collection assembly, an adjustment assembly on one side of the sludge treatment assembly, multiple sets of rear drive assemblies evenly installed on the outer circumference of the sludge collection assembly, and a front drive assembly installed on one side of the adjustment assembly; the sludge collection assembly includes a corrugated expansion pipe fixedly connected to the sewage discharge pipe, a connecting plate fixedly connected to one end of the corrugated expansion pipe, and a sludge collection cylinder fixedly installed on the connecting plate.

[0006] By using the above technical solution, the sludge pump is started, which can pump out the sludge in the corrugated expansion pipe, thereby completing the automatic cleaning and conveying of dirt and sludge in the treatment tank. The sludge treatment component can quickly peel off the sludge attached to the inner wall of the treatment tank. This is not only more thorough and efficient than manual cleaning, but also avoids pipe blockage or corrosion of the inner wall of the treatment tank caused by long-term accumulation of sludge.

[0007] Furthermore, the corrugated expansion pipe and the sewage pipe are integrated, a material discharge chute is provided on one side of the sludge collection component, and the inner wall of the sludge collection component is inclined and sloped.

[0008] Through the above technical solution, the corrugated expansion pipe can extend with the position of the connecting plate to ensure the continuity of sludge transportation. This allows the sludge that falls into the sludge collection cylinder to slide into the corrugated expansion pipe. The collection cylinder receives the scraped sludge through the material drop chute, and the inclined sliding design of the inner wall can guide the sludge to slide into the corrugated expansion pipe. With the action of the suction pump, the sludge can be directly pumped out of the device without manual intervention throughout the process.

[0009] Furthermore, the sludge treatment component includes a fixing ring fixedly connected to the outer wall of the sludge collection cylinder, a mounting gear ring rotatably connected to the fixing ring, a plurality of connecting rods uniformly fixedly connected to the mounting gear ring around its circumference, a drive gear meshing and driving on one side of the mounting gear ring, a motor base fixedly connected to the fixing ring, a first drive motor fixedly installed inside the motor base, and a drive gear fixedly connected to the output end of the first drive motor.

[0010] By using the above technical solution, the first drive motor is started, and the output end of the first drive motor can drive the drive gear to rotate, which in turn drives the mounting gear ring that meshes with it to rotate, causing multiple connecting rods on the mounting gear ring to drive the connecting sleeve to rotate.

[0011] Furthermore, connecting sleeves are rotatably connected to the outer walls of the multiple sets of connecting rods. Multiple sets of grooves are evenly opened at corresponding positions inside the connecting rods and connecting sleeves. Fixed position torsion springs are installed in the multiple sets of grooves. Installing scrapers and multiple arc-shaped scrapers are fixedly connected to the outer walls of the multiple sets of connecting sleeves. Connecting frames are fixedly connected between the multiple arc-shaped scrapers. A fixed column is fixedly connected to one end of the connecting frame.

[0012] Through the above technical solution, under the action of multiple fixed torsion springs, multiple mounting scrapers and arc-shaped scrapers will be tightly attached to the inner wall of the treatment tank to rotate and scrape away the sludge. As the whole device moves forward, the multiple arc-shaped scrapers continuously cut and break the sludge attached to the inner wall of the treatment tank into pieces, and then the mounting scrapers scrape it up for centralized collection.

[0013] Furthermore, the adjustment component includes a connecting drive seat fixedly installed between itself and the sludge collection component. A third electric telescopic rod is fixedly installed inside the connecting drive seat. A second drive motor is fixedly installed at the output end of the third electric telescopic rod. A drive shaft is fixedly connected to the drive end of the second drive motor. An adjustment disc is fixedly connected to the drive shaft. Multiple sets of limiting grooves are evenly opened around the circumference of the adjustment disc. A fixed column is slidably connected inside the limiting groove.

[0014] Through the above technical solution, the third electric telescopic rod is activated, which pushes the adjusting plate inward, causing the fixed columns to engage with the limiting grooves opened on the adjusting plate. The second drive motor drives the adjusting plate on the drive shaft to rotate. Through the limiting effect of the limiting grooves on the fixed columns, the fixed columns drive the connecting frame to rotate. Under the drive of the connecting frame, the mounting scraper and the arc-shaped scraper drive the connecting sleeve to rotate around the connecting rod, so that multiple sets of mounting scrapers and arc-shaped scrapers can rotate and retract inward. The sludge treatment component can be adjusted in this way to adapt to the inner wall of the treatment box of different specifications, thus having wider applicability.

[0015] Furthermore, the rear drive assembly includes a first fixed shaft seat and a second fixed shaft seat fixedly connected to the outer wall of the sludge collection cylinder. A support arm is rotatably connected between the first fixed shaft seats. One end of the inner wall of the support arm is rotatably connected to the output end of a first electric telescopic rod. The other end of the first electric telescopic rod is rotatably connected to the second fixed shaft seat. A support base is installed at one end of the support arm. A hub motor roller is rotatably connected between the support bases.

[0016] Using the above technical solution, the first electric telescopic rod is activated, and the output end of the first electric telescopic rod pushes the hub motor roller on the support arm to rotate along the first fixed shaft seat. The rotation angle of the support arm is adjusted according to the radius of the processing box until multiple sets of hub motor rollers are tightly attached to the inner wall of the processing box.

[0017] Furthermore, the front drive assembly includes a drive frame fixedly connected to one side of the adjustment assembly. A positioning seat is fixedly installed on the drive frame. Multiple sets of telescopic sleeves are evenly fixedly installed on the positioning seat around the circumference. An auxiliary frame is slidably connected inside the telescopic sleeve. The lower end of the auxiliary frame is fixedly installed to the output end of the second electric telescopic rod. The second electric telescopic rod is fixedly connected to the telescopic sleeve. An auxiliary wheel is rotatably connected to the upper end of the auxiliary frame.

[0018] Through the above technical solution, multiple sets of second electric telescopic rods are activated simultaneously. The output ends of the multiple sets of second electric telescopic rods push the installation auxiliary wheels on the auxiliary frame to slide outward along the direction of the telescopic sleeve until the multiple sets of installation auxiliary wheels are in close contact with the inner wall of the processing box, thereby providing support for the entire device and assisting in its forward movement.

[0019] Furthermore, mounting rings are fixedly installed on the outer walls of the processing box and the mounting box, a support frame is fixedly installed at the lower end of the mounting ring, a water inlet pipe is fixedly installed on one side of the processing box, and a water outlet pipe is fixedly installed at the lower end of the processing box.

[0020] The beneficial effects of the present invention are as follows: (1) The present invention, through the design of matching sludge collection components and sludge treatment components, and through the combination of arc-shaped scraper rotating and cutting, and installation of scraper for centralized scraping, can quickly peel off the sludge attached to the inner wall of the treatment tank. This is not only more thorough and efficient than manual cleaning, but also avoids the blockage of pipes in the device or corrosion of the inner wall of the treatment tank caused by long-term accumulation of sludge. It realizes the automated and refined treatment of sludge on the inner wall of the treatment tank, and the device can automatically complete the cleaning operation of sewage treatment throughout the entire process. The whole process does not require manual entry into the tank for treatment, which reduces manpower. (1) It also avoids the safety hazards of manual cleaning; (2) By designing adjustment components and sludge treatment components, the fixed column is driven to rotate under the limiting action of the limiting groove on the fixed column. Under the drive of the connecting frame, the installation scraper and arc scraper drive the connecting sleeve to rotate around the connecting rod, so that multiple sets of installation scrapers and arc scrapers can rotate and retract inward. The sludge treatment component can be adapted to the inner wall of the treatment box of different specifications through this adjustment. With the help of the adjustment component, the installation scraper and arc scraper can retract inward or expand outward, which has a wider applicability and higher efficiency. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view structural diagram of the present invention; Figure 3 This is a diagram of the internal structure of the present invention; Figure 4 This is a first-view structural diagram of the sludge collection component of the present invention; Figure 5This is a second-view structural diagram of the sludge collection component of the present invention; Figure 6 This is a cross-sectional view of the sludge collection component of the present invention; Figure 7 This is a three-dimensional structural diagram of the rear drive component and the sludge treatment component of the present invention; Figure 8 This is a three-dimensional structural diagram of the adjustment component and the front drive component of the present invention; Figure 9 This is an exploded structural diagram of the sludge treatment component of the present invention.

[0022] Reference numerals: 1. Processing box; 11. Mounting box; 12. Sewage pipe; 13. Mounting ring; 14. Support frame; 15. Inlet pipe; 16. Outlet pipe; 17. Valve assembly; 2. Sludge collection assembly; 20. Sludge collection cylinder; 21. Connecting disc; 22. Corrugated telescopic pipe; 23. Material discharge chute; 3. Sludge treatment assembly; 30. Fixing ring; 31. Mounting gear ring; 32. Drive gear; 33. First drive motor; 34. Motor base; 35. Connecting rod; 36. Groove; 37. Fixing torsion spring; 38. Connecting sleeve; 39. Mounting scraper; 310. 311. Arc-shaped scraper; 312. Connecting frame; 313. Fixed column; 4. Rear drive assembly; 40. First fixed shaft seat; 41. Second fixed shaft seat; 42. Support arm; 43. Support seat; 44. Hub motor roller; 45. First electric telescopic rod; 5. Front drive assembly; 50. Drive frame; 51. Positioning seat; 52. Telescopic sleeve; 53. Auxiliary frame; 54. Mounting auxiliary wheel; 55. Second electric telescopic rod; 6. Adjustment assembly; 60. Connecting drive seat; 61. Third electric telescopic rod; 62. Second drive motor; 63. Drive shaft; 64. Adjustment disc; 65. Limiting groove. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0024] like Figures 1-5As shown, this embodiment of a wastewater treatment device for natural ecosystem protection includes a treatment tank 1, an installation tank 11 fixedly installed at one end of the treatment tank 1, a sewage pipe 12 fixedly installed at the end of the installation tank 11 away from the treatment tank 1, a valve assembly 17 fixedly installed on the side of the treatment tank 1 near the installation tank 11, and a suction pump installed on the sewage pipe 12; a sludge collection assembly 2 is installed inside the installation tank 11, an adjusting assembly 6 is fixedly installed at one end of the sludge collection assembly 2, a sludge treatment assembly 3 is installed on the sludge collection assembly 2, an adjusting assembly 6 is provided on one side of the sludge treatment assembly 3, multiple sets of rear drive assemblies 4 are evenly installed around the outer circumference of the sludge collection assembly 2, and a front drive assembly 5 is installed on one side of the adjusting assembly 6; the sludge collection assembly 2 includes the sewage pipe 12. A corrugated expansion pipe 22 is fixedly connected. A connecting plate 21 is fixedly connected to one end of the corrugated expansion pipe 22. A sludge collection cylinder 20 is installed and fixed on the connecting plate 21. When the sludge pump is started, the sludge pump can pump out the sludge in the corrugated expansion pipe 22, thereby completing the automatic cleaning and conveying of dirt and sludge in the treatment box 1. The sludge treatment component 3 can quickly peel off the sludge attached to the inner wall of the treatment box 1. This is not only more thorough and efficient than manual cleaning, but also avoids the pipe blockage or corrosion of the inner wall of the treatment box caused by long-term accumulation of sludge. The outer walls of the treatment box 1 and the installation box 11 are respectively fixedly installed with installation rings 13. A support frame 14 is fixedly installed at the lower end of the installation ring 13. A water inlet pipe 15 is fixedly installed on one side of the treatment box 1, and a water outlet pipe 16 is fixedly installed at the lower end of the treatment box 1.

[0025] like Figures 1-6 As shown, the corrugated expansion pipe 22 and the sewage pipe 12 are integrated. A material drop chute 23 is provided on one side of the sludge collection component 2. The inner wall of the sludge collection component 2 is inclined and sloped. The corrugated expansion pipe 22 can extend with the position of the connecting plate 21 to ensure the continuity of sludge transportation. The sludge that falls into the sludge collection cylinder 20 can slide into the corrugated expansion pipe 22. The collection cylinder 20 receives the scraped sludge through the material drop chute 23. The inclined and sloped design of the inner wall can guide the sludge to slide into the corrugated expansion pipe 22. With the action of the sewage suction pump, the sludge can be directly pumped out of the device without manual intervention.

[0026] like Figures 1-7As shown, the sludge treatment component 3 includes a fixing ring 30 fixedly connected to the outer wall of the sludge collection cylinder 20. A mounting gear ring 31 is rotatably connected to the fixing ring 30. Multiple sets of connecting rods 35 are evenly fixedly connected to the mounting gear ring 31 around its circumference. A drive gear 32 is meshed and driven on one side of the mounting gear ring 31. A motor base 34 is fixedly connected to the fixing ring 30. A first drive motor 33 is fixedly installed inside the motor base 34. The output end of the first drive motor 33 is fixedly connected to the drive gear 32. When the first drive motor 33 is started, the output end of the first drive motor 33 can drive the drive gear 32 to rotate, which in turn drives the mounting gear ring 31 to rotate, causing the multiple connecting rods 35 on the mounting gear ring 31 to drive the connecting sleeve 38 to rotate.

[0027] like Figures 1-9 As shown, multiple sets of connecting rods 35 are rotatably connected to connecting sleeves 38 on their outer walls. Multiple sets of grooves 36 are evenly provided at corresponding positions inside the connecting rods 35 and connecting sleeves 38. Fixed position torsion springs 37 are installed in the grooves 36 respectively. Multiple sets of connecting sleeves 38 are fixedly connected to mounting scrapers 39 and multiple arc-shaped scrapers 310 on their outer walls respectively. A connecting frame 311 is fixedly connected between the multiple arc-shaped scrapers 310. A fixed column 312 is fixedly connected to one end of the connecting frame 311. Under the action of multiple fixed position torsion springs 37, multiple mounting scrapers 39 and arc-shaped scrapers 310 will be tightly attached to the inner wall of the treatment box 1 to rotate and scrape away the sludge. As the whole device moves forward, the multiple arc-shaped scrapers 310 continuously cut and break the sludge attached to the inner wall of the treatment box 1 into pieces, and then the mounting scrapers 39 scrape it up for centralized collection.

[0028] like Figures 1-8 As shown, the adjustment assembly 6 includes a connecting drive base 60 fixedly installed between it and the sludge collection assembly 2. A third electric telescopic rod 61 is fixedly installed inside the connecting drive base 60. A second drive motor 62 is fixedly installed at the output end of the third electric telescopic rod 61. A drive shaft 63 is fixedly connected to the drive end of the second drive motor 62. An adjustment disc 64 is fixedly connected to the drive shaft 63. Multiple sets of limiting grooves 65 are evenly opened around the circumference of the adjustment disc 64. A fixed post 312 is slidably connected inside the limiting groove 65. When the third electric telescopic rod 61 is activated, it pushes the adjustment disc 64 inward, causing the fixed post 312 to move inward. The columns 312 are respectively engaged into the limiting grooves 65 opened on the adjusting plate 64. The driving end of the second drive motor 62 drives the adjusting plate 64 on the drive shaft 63 to rotate. Through the limiting effect of the limiting grooves 65 on the fixed column 312, the fixed column 312 drives the connecting frame 311 to rotate. Under the drive of the connecting frame 311, the mounting scraper 39 and the arc-shaped scraper 310 drive the connecting sleeve 38 to rotate around the connecting rod 35, so that multiple sets of mounting scrapers 39 and arc-shaped scrapers 310 can rotate and retract inward. The sludge treatment component 3 can be adjusted in this way to adapt to the inner wall of the treatment box 1 of different specifications, making it more applicable.

[0029] like Figures 1-7 As shown, the rear drive assembly 4 includes a first fixed shaft seat 40 and a second fixed shaft seat 41 fixedly connected to the outer wall of the sludge collection cylinder 20. A support arm 42 is rotatably connected between the first fixed shaft seats 40. One end of the inner wall of the support arm 42 is rotatably connected to the output end of a first electric telescopic rod 45. The other end of the first electric telescopic rod 45 is rotatably connected to the second fixed shaft seat 41. A support base 43 is installed on one end of the support arm 42. Hub motor rollers 44 are rotatably connected between the support bases 43. When the first electric telescopic rod 45 is activated, the output end of the first electric telescopic rod 45 pushes the hub motor rollers 44 on the support arm 42 to rotate along the first fixed shaft seat 40. The rotation angle of the support arm 42 is adjusted according to the radius of the processing box 1 until multiple sets of hub motor rollers 44 are tightly attached to the inner wall of the processing box 1.

[0030] like Figures 1-8 As shown, the front drive assembly 5 includes a drive frame 50 fixedly connected to one side of the adjustment assembly 6. A positioning seat 51 is fixedly installed on the drive frame 50. Multiple sets of telescopic sleeves 52 are evenly fixedly installed on the positioning seat 51. An auxiliary frame 53 is slidably connected inside the telescopic sleeve 52. The lower end of the auxiliary frame 53 is fixedly installed to the output end of the second electric telescopic rod 55. The second electric telescopic rod 55 is fixedly connected to the telescopic sleeve 52. An auxiliary wheel 54 is rotatably connected to the upper end of the auxiliary frame 53. When the multiple sets of second electric telescopic rods 55 are activated, the output ends of the multiple sets of second electric telescopic rods 55 push the auxiliary wheel 54 on the auxiliary frame 53 to slide outward along the direction of the telescopic sleeve 52 until the multiple sets of auxiliary wheels 54 are in close contact with the inner wall of the processing box 1, thereby providing support for the entire device and assisting in its forward movement.

[0031] The working principle of this embodiment is as follows: The valve assembly 17 is opened, allowing communication between the inner wall of the processing chamber 1 and the mounting chamber 11. The hub motor roller 44 is activated, propelling the entire device forward along the processing chamber 1. Simultaneously, the first drive motor 33 drives the drive gear 32 to rotate, which in turn drives the meshing mounting gear ring 31 to rotate. This causes the multiple connecting rods 35 on the mounting gear ring 31 to rotate the connecting sleeves 38. The rotation of the multiple connecting sleeves 38 drives the multiple mounting scrapers 3 fixed to their outer walls to rotate. 9 and the arc-shaped scraper 310 rotate accordingly, and under the action of multiple fixed position torsion springs 37, multiple mounting scrapers 39 and arc-shaped scrapers 310 will be pressed against the inner wall of the processing box 1 to rotate and scrape away the sludge. As the whole device moves forward, the multiple arc-shaped scrapers 310 continuously cut and break the sludge attached to the inner wall of the processing box 1, and then scrape it up by the mounting scraper 39, so that the dirt and sludge will fall into the material drop chute 23 on the top side of the sludge collection cylinder 20. While the device moves forward to scrape the inner wall of the treatment box 1, the corrugated telescopic pipe 22 can extend along with the position of the connecting plate 21, so that the sludge that falls into the sludge collection cylinder 20 can slide into the corrugated telescopic pipe 22. The suction pump is started, and the suction pump can pump out the sludge in the corrugated telescopic pipe 22, thereby completing the automatic cleaning and conveying of dirt and sludge in the treatment box 1.

[0032] The above are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention.

Claims

1. A wastewater treatment device for the protection of natural ecosystems, comprising a treatment tank (1), characterized in that, The processing box (1) is fixedly installed with an installation box (11) at one end, and a sewage pipe (12) is fixedly installed at the end of the installation box (11) away from the processing box (1). A valve assembly (17) is fixedly installed on the side of the processing box (1) close to the installation box (11), and a sewage suction pump is installed on the sewage pipe (12). The installation box (11) is equipped with a sludge collection component (2). An adjustment component (6) is fixedly installed at one end of the sludge collection component (2). A sludge treatment component (3) is installed on the sludge collection component (2). An adjustment component (6) is installed on one side of the sludge treatment component (3). Multiple sets of rear drive components (4) are evenly installed on the outer circumference of the sludge collection component (2). A front drive component (5) is installed on one side of the adjustment component (6). The sludge collection assembly (2) includes a corrugated expansion pipe (22) fixedly connected to the sewage pipe (12), and a connecting plate (21) is fixedly connected to one end of the corrugated expansion pipe (22), and a sludge collection cylinder (20) is installed and fixed on the connecting plate (21).

2. The wastewater treatment device for the protection of natural ecosystems according to claim 1, characterized in that, The corrugated expansion pipe (22) and the sewage pipe (12) are integrated together. The sludge collection component (2) has a material drop chute (23) on one side and the inner wall of the sludge collection component (2) is inclined and sloped.

3. The wastewater treatment device for the protection of natural ecosystems according to claim 1, characterized in that, The sludge treatment component (3) includes a fixing ring (30) fixedly connected to the outer wall of the sludge collection cylinder (20). A mounting gear ring (31) is rotatably connected to the fixing ring (30). Multiple sets of connecting rods (35) are evenly fixedly connected to the mounting gear ring (31) around its circumference. A drive gear (32) is meshed and driven on one side of the mounting gear ring (31). A motor base (34) is fixedly connected to the fixing ring (30). A first drive motor (33) is fixedly installed inside the motor base (34). The output end of the first drive motor (33) is fixedly connected to the drive gear (32).

4. The wastewater treatment device for the protection of natural ecosystems according to claim 3, characterized in that, Multiple sets of connecting rods (35) are rotatably connected to connecting sleeves (38) on their outer walls. Multiple sets of grooves (36) are evenly opened at corresponding positions inside the connecting rods (35) and connecting sleeves (38). Fixed position torsion springs (37) are installed in the multiple sets of grooves (36). Installing scrapers (39) and multiple arc-shaped scrapers (310) are fixedly connected to the outer walls of the multiple sets of connecting sleeves (38). Connecting frames (311) are fixedly connected between the multiple arc-shaped scrapers (310). A fixed column (312) is fixedly connected to one end of the connecting frame (311).

5. The wastewater treatment device for the protection of natural ecosystems according to claim 4, characterized in that, The adjustment component (6) includes a connecting drive seat (60) fixedly installed between the sludge collection component (2). A third electric telescopic rod (61) is fixedly installed inside the connecting drive seat (60). A second drive motor (62) is fixedly installed at the output end of the third electric telescopic rod (61). A drive shaft (63) is fixedly connected to the drive end of the second drive motor (62). An adjustment disc (64) is fixedly connected to the drive shaft (63). Multiple sets of limiting grooves (65) are evenly opened on the circumference of the adjustment disc (64). A fixed column (312) is slidably connected inside the limiting groove (65).

6. The wastewater treatment device for the protection of natural ecosystems according to claim 1, characterized in that, The rear drive assembly (4) includes a first fixed shaft seat (40) and a second fixed shaft seat (41) fixedly connected to the outer wall of the sludge collection cylinder (20). A support arm (42) is rotatably connected between the first fixed shaft seats (40). One end of the inner wall of the support arm (42) is rotatably connected to the output end of a first electric telescopic rod (45). The other end of the first electric telescopic rod (45) is rotatably connected to the second fixed shaft seat (41). A support base (43) is installed at one end of the support arm (42). A hub motor roller (44) is rotatably connected between the support bases (43).

7. The wastewater treatment device for the protection of natural ecosystems according to claim 1, characterized in that, The front drive assembly (5) includes a drive frame (50) fixedly connected to one side of the adjustment assembly (6). A positioning seat (51) is fixedly installed on the drive frame (50). Multiple sets of telescopic sleeves (52) are evenly fixedly installed on the positioning seat (51). An auxiliary frame (53) is slidably connected inside the telescopic sleeve (52). The lower end of the auxiliary frame (53) is fixedly installed to the output end of the second electric telescopic rod (55). The second electric telescopic rod (55) is fixedly connected to the telescopic sleeve (52). An auxiliary wheel (54) is rotatably connected to the upper end of the auxiliary frame (53).

8. The wastewater treatment device for the protection of natural ecosystems according to claim 1, characterized in that, The outer walls of the processing box (1) and the installation box (11) are respectively fixedly installed with mounting rings (13), and the lower end of the mounting ring (13) is fixedly installed with a support frame (14). A water inlet pipe (15) is fixedly installed on one side of the processing box (1), and a water outlet pipe (16) is fixedly installed at the lower end of the processing box (1).

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