Wastewater treatment equipment for water conservancy projects

Abstract

This invention relates to the field of wastewater treatment technology and discloses a wastewater treatment device for water conservancy projects, including a wastewater treatment tank. A motor is fixedly connected to the top of the wastewater treatment tank, and a transmission rod is fixedly connected to the output end of the motor. A water inlet pipe is fixedly connected to the top of the wastewater treatment tank. This invention utilizes a wall-scraping mechanism. When the transmission wheel rotates, it drives a bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, the threaded rings on its surface move towards each other. Simultaneously, the moving threaded rings push a push rod towards each other. When the push rod moves, it pushes a push frame to extend outwards. When the push frame extends, it pushes a wall-scraping telescopic rod to extend and fit against the inner wall of the wastewater treatment tank. When the wall-scraping telescopic rod extends, it drives an expansion frame to move. When the expansion frame moves, it compresses a force-bearing plate and drives the wall-scraping telescopic rod to extend away from each other.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment equipment, in particular to wastewater treatment equipment for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the needs of people's lives and production for water resources. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals. In urban water conservancy projects, wastewater treatment is essential.

[0003] In the prior art, when treating wastewater, some impurities in the wastewater are usually filtered out, and the filtered wastewater can be used in other places. However, after filtering the wastewater, some stains will adhere to the inner wall of the wastewater treatment device. After a long time of use, the adhered stains will increase, thereby reducing the efficiency of treating wastewater. Summary of the invention

[0004] The purpose of the present invention is to provide a wastewater treatment device for water conservancy projects to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a wastewater treatment equipment for water conservancy projects, comprising a wastewater treatment barrel, a motor is fixedly connected to the top of the wastewater treatment barrel, a transmission rod is fixedly connected to the output end of the motor, a water inlet pipe is fixedly connected to the top of the wastewater treatment barrel, a water outlet pipe is fixedly connected to the bottom of the wastewater treatment barrel, a support frame is fixedly connected to the surface of the wastewater treatment barrel, a filter disc is fixedly connected to the inner wall of the wastewater treatment barrel, and further comprising;

[0007] A vibration mechanism, the vibration mechanism comprising a vibration plate, a support plate is fixedly connected to the surface of the vibration plate, and a contact plate is fixedly connected to one end of the support plate away from the vibration plate;

[0008] A wall scraping mechanism, the wall scraping mechanism comprising a push rod, the end of the push rod is fixedly connected to a push frame, and the surface of the push frame is fixedly connected to a wall scraping telescopic rod;

[0009] The cleaning mechanism comprises a slide rail, a slide plate is slidably connected to the surface of the slide rail, and a driven plate is fixedly connected to the surface of the slide plate.

[0010] Furthermore, the end of the water inlet pipe is interconnected with the top of the wastewater treatment barrel, the number of the support frames is three, the three support frames are symmetrically arranged with the wastewater treatment barrel as the center, and the end of the water outlet pipe is interconnected with the bottom of the wastewater treatment barrel.

[0011] Furthermore, the vibration mechanism includes a transmission wheel, the surface of the transmission wheel is transmission-connected with a transmission belt, the end of the transmission belt away from the transmission wheel is transmission-connected with a rotating wheel, the surface of the rotating wheel is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a vibration roller, and the surface of the vibration plate is fixedly connected with a vibration elastic rod.

[0012] Furthermore, one end of the transmission rod away from the motor is fixedly connected to the surface of the transmission wheel, the surface of the vibration roller contacts the surface of the vibration plate, the surface of the vibration plate is fixedly connected to the surface of the wastewater treatment barrel, the number of the vibration elastic rods is four, the four vibration elastic rods are symmetrically arranged on the surface of the vibration plate, and the surface of the contact plate contacts the surface of the wastewater treatment barrel.

[0013] Furthermore, the wall scraping mechanism includes a bidirectional threaded rod, a threaded ring is threadedly connected to the surface of the bidirectional threaded rod, an expansion frame is fixedly connected to the surface of the wall scraping telescopic rod, a limiting elastic rod is fixedly connected to the surface of the threaded ring, a fixing ring is fixedly connected to the surface of the bidirectional threaded rod, and a force plate is fixedly connected to the surface of the fixing ring.

[0014] Furthermore, one end of the transmission wheel away from the transmission rod is fixedly connected to the end of the bidirectional threaded rod, the number of the wall-scraping telescopic rods is three, and the three wall-scraping telescopic rods are symmetrically arranged with the bidirectional threaded rod as the center, one end of the expansion frame away from the wall-scraping telescopic rod is in contact with the surface of the force plate, and one end of the limiting elastic rod away from the threaded ring is fixedly connected to the surface of the fixing ring.

[0015] Furthermore, the cleaning mechanism includes a passive ring, a cleaning plate is fixedly connected to the surface of the passive ring, an end of the cleaning plate away from the passive ring is fixedly connected to a storage plate, the surface of the slide plate is fixedly connected to an elastic plate, the surface of the elastic plate is fixedly connected to a cleaning rod, and the surface of the slide plate is fixedly connected to a centralized slide groove rod.

[0016] Furthermore, the inner wall of the passive ring is fixedly connected to the surface of the bidirectional threaded rod, the end of the driven plate away from the slide plate is fixedly connected to the surface of the threaded ring, the surface of the cleaning rod is slidably connected to the inner wall of the concentrated slide groove rod, the bottom of the cleaning rod is in contact with the surface of the cleaning plate, and the bottom of the concentrated slide groove rod is in contact with the surface of the cleaning plate.

[0017] The present invention has the following beneficial effects:

[0018] The present invention sets a vibration mechanism, first starts the motor, drives the transmission rod to rotate, and when the transmission rod rotates, it drives the transmission wheel to rotate, and when the transmission wheel rotates, it drives the transmission belt to rotate, and when the transmission belt rotates, it drives the rotating wheel to rotate at the same time, and when the rotating wheel rotates, it drives the rotating shaft to rotate, and when the rotating shaft rotates, it drives the vibration roller to rotate, and when the vibration roller rotates, it rubs against the surface of the vibration plate to generate vibration, and when the vibration plate vibrates, it drives the support plate to vibrate, and when the support plate vibrates, it drives the contact plate to vibrate, which can effectively vibrate the wastewater inside the wastewater treatment device, so that the wastewater remains in a vibrating state, and the precipitation of impurities in the wastewater is prevented.

[0019] The present invention provides a wall scraping mechanism, when the driving wheel rotates, it will drive the two-way threaded rod to rotate. When the two-way threaded rod rotates, the threaded ring on the surface moves in the direction of approaching each other. When the threaded ring moves, it will push the push rod to move in the direction of approaching each other. When the push rod moves, it will push the pushing frame to extend outward. When the pushing frame extends, it will push the wall scraping telescopic rod to extend and fit with the inner wall of the wastewater treatment barrel. When the wall scraping telescopic rod extends, it will drive the expansion frame to move. When the expansion frame moves, it squeezes the force plate and drives the wall scraping telescopic rod to extend in the direction away from each other. The inner wall of the wastewater treatment barrel can be effectively cleaned in time, which is convenient for next use, saves labor and improves treatment efficiency.

[0020] The present invention provides a cleaning mechanism, when the bidirectional threaded rod rotates, it drives the passive ring to rotate, when the passive ring rotates, it drives the cleaning plate to rotate, when the threaded ring moves in the direction of approaching each other, it drives the driven plate to move in the direction of approaching each other, when the driven plate moves, it drives the slide plate to move on the surface of the slide rail in the direction of approaching each other, when the slide plate moves, it drives the concentrated slide groove rod to move in the direction of approaching each other, when the slide plate moves, it pushes the elastic plate and squeezes the elastic plate, when the elastic plate is subjected to the squeezing force, the middle part will bend and push the cleaning rod, when the cleaning rod moves, it will clean the impurities on the surface of the cleaning plate and push them into the inside of the storage plate, when the concentrated slide groove rod moves, it will cause the cleaning rod to contract, effectively capture the impurities in the wastewater through the cleaning plate, concentrate them, and then store them through the storage plate.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the overall structure of the vibration mechanism of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the vibration roller of the present invention;

[0027] Figure 5 It is a schematic diagram of the overall structure of the wall scraping mechanism of the present invention;

[0028] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of part A;

[0029] Figure 7 It is a schematic diagram of the overall structure of the cleaning mechanism of the present invention;

[0030] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of part B in FIG.

[0031] In the figure: 1. wastewater treatment barrel; 2. motor; 3. transmission rod; 4. water inlet pipe; 5. water outlet pipe; 6. support frame; 7. filter plate; 10. vibration mechanism; 11. transmission wheel; 12. transmission belt; 13. rotating wheel; 14. rotating shaft; 15. vibration roller; 16. vibration plate; 17. vibration elastic rod; 18. support plate; 19. contact plate; 30. scraper mechanism; 31. two-way threaded rod; 32. threaded ring; 33. push rod; 34. push frame; 35. scraper telescopic rod; 36. expansion frame; 37. limit elastic rod; 38. fixed ring; 39. force plate; 50. cleaning mechanism; 51. passive ring; 52. cleaning plate; 53. storage plate; 54. slide rail; 55. slide plate; 56. driven plate; 57. elastic plate; 58. cleaning rod; 59. centralized slide trough rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1 - Figure 8 As shown, the present invention is a wastewater treatment equipment for water conservancy projects, including a wastewater treatment barrel 1, a motor 2 is fixedly connected to the top of the wastewater treatment barrel 1, and a transmission rod 3 is fixedly connected to the output end of the motor 2. First, the motor 2 is started to drive the transmission rod 3 to rotate, and the top of the wastewater treatment barrel 1 is fixedly connected to the water inlet pipe 4, the bottom of the wastewater treatment barrel 1 is fixedly connected to the water outlet pipe 5, the surface of the wastewater treatment barrel 1 is fixedly connected to the support frame 6, and the inner wall of the wastewater treatment barrel 1 is fixedly connected to the filter disc 7, and also includes;

[0034] The vibration mechanism 10 includes a vibration plate 16. When the vibration roller 15 rotates, the surface of the vibration roller 15 rubs against the surface of the vibration plate 16, thereby generating vibration. A support plate 18 is fixedly connected to the surface of the vibration plate 16. When the vibration plate 16 vibrates, the support plate 18 is driven to vibrate. One end of the support plate 18 away from the vibration plate 16 is fixedly connected to a contact plate 19.

[0035] The wall scraping mechanism 30 includes a push rod 33. When the threaded ring 32 moves, the push rod 33 is pushed to move toward each other. The end of the push rod 33 is fixedly connected to a push frame 34. When the push rod 33 moves, the push frame 34 is pushed to extend outward. The surface of the push frame 34 is fixedly connected to a wall scraping telescopic rod 35. When the push frame 34 extends, the wall scraping telescopic rod 35 is pushed to extend and fit with the inner wall of the wastewater treatment barrel 1.

[0036] The cleaning mechanism 50 includes a slide rail 54, and a slide plate 55 is slidably connected to the surface of the slide rail 54. When the driven plate 56 moves, the slide plate 55 is driven to move on the surface of the slide rail 54 in a direction approaching each other. The surface of the slide plate 55 is fixedly connected to the driven plate 56. When the threaded ring 32 moves in a direction approaching each other, the driven plate 56 is driven to move in a direction approaching each other.

[0037] The end of the water inlet pipe 4 is interconnected with the top of the wastewater treatment barrel 1. There are three support frames 6, which are symmetrically arranged with the wastewater treatment barrel 1 as the center. The end of the water outlet pipe 5 is interconnected with the bottom of the wastewater treatment barrel 1.

[0038] The vibration mechanism 10 includes a transmission wheel 11. When the transmission rod 3 rotates, the transmission wheel 11 is driven to rotate. The surface of the transmission wheel 11 is connected to a transmission belt 12. When the transmission wheel 11 rotates, the transmission belt 12 is driven to rotate. The end of the transmission belt 12 away from the transmission wheel 11 is connected to a rotating wheel 13. When the transmission belt 12 rotates, the rotating wheel 13 is driven to rotate at the same time. The surface of the rotating wheel 13 is fixedly connected to a rotating shaft 14. When the rotating wheel 13 rotates, the rotating shaft 14 is driven to rotate. The surface of the rotating shaft 14 is fixedly connected to a vibration roller 15. When the rotating shaft 14 rotates, the vibration roller 15 is driven to rotate. The surface of the vibration plate 16 is fixedly connected to a vibration elastic rod 17. When the support plate 18 vibrates, the contact plate 19 is driven to vibrate, which can effectively vibrate the wastewater inside the wastewater treatment device, keep the wastewater in a vibrating state, and prevent the precipitation of impurities in the wastewater.

[0039] One end of the transmission rod 3 away from the motor 2 is fixedly connected to the surface of the transmission wheel 11, the surface of the vibration roller 15 contacts the surface of the vibration plate 16, the surface of the vibration plate 16 is fixedly connected to the surface of the wastewater treatment barrel 1, and the number of vibration elastic rods 17 is four, and the four vibration elastic rods 17 are symmetrically arranged on the surface of the vibration plate 16, and the surface of the contact plate 19 contacts the surface of the wastewater treatment barrel 1.

[0040] The wall scraping mechanism 30 includes a bidirectional threaded rod 31, and a threaded ring 32 is threadedly connected to the surface of the bidirectional threaded rod 31. When the bidirectional threaded rod 31 rotates, the threaded ring 32 on the surface moves in a direction close to each other. The surface of the wall scraping telescopic rod 35 is fixedly connected to an expansion frame 36. When the wall scraping telescopic rod 35 extends, it will drive the expansion frame 36 to move. The surface of the threaded ring 32 is fixedly connected to a limiting elastic rod 37, and the surface of the bidirectional threaded rod 31 is fixedly connected to a fixing ring 38. The surface of the fixing ring 38 is fixedly connected to a force plate 39, which can effectively clean the inner wall of the wastewater treatment barrel 1 in time, facilitate the next use, save labor, and improve the treatment efficiency.

[0041] One end of the transmission wheel 11 away from the transmission rod 3 is fixedly connected to the end of the bidirectional threaded rod 31. When the transmission wheel 11 rotates, the bidirectional threaded rod 31 will be driven to rotate. There are three wall-scraping telescopic rods 35, and the three wall-scraping telescopic rods 35 are symmetrically arranged with the bidirectional threaded rod 31 as the center. One end of the expansion frame 36 away from the wall-scraping telescopic rod 35 contacts the surface of the force plate 39. When the expansion frame 36 moves, it squeezes the force plate 39 and drives the wall-scraping telescopic rod 35 to extend in a direction away from each other. The end of the limiting elastic rod 37 away from the threaded ring 32 is fixedly connected to the surface of the fixing ring 38.

[0042] The cleaning mechanism 50 includes a passive ring 51, and a cleaning plate 52 is fixedly connected to the surface of the passive ring 51. When the passive ring 51 rotates, the cleaning plate 52 is driven to rotate. The end of the cleaning plate 52 away from the passive ring 51 is fixedly connected to the storage plate 53 and pushed into the inside of the storage plate 53. The surface of the slide plate 55 is fixedly connected to an elastic plate 57. When the slide plate 55 moves, it pushes the elastic plate 57 and squeezes the elastic plate 57. The surface of the elastic plate 57 is fixedly connected to a cleaning rod 58. When the elastic plate 57 is subjected to the squeezing force, the middle part will bend and push the cleaning rod 58. The surface of the slide plate 55 is fixedly connected to a concentrated slide rod 59. When the concentrated slide rod 59 moves, the cleaning rod 58 will be contracted, so that the impurities in the wastewater are effectively captured and concentrated through the cleaning plate 52, and then stored through the storage plate 53. The specific process is as follows: when the elastic plate 57 is subjected to the extrusion force, the middle part will bend and push the cleaning rod 58. When the cleaning rod 58 moves, it will clean the impurities on the surface of the cleaning plate 52 and push the dust to the inside of the storage plate 53, because the concentrated slide groove rod 59 can move in the direction of approaching each other (when the concentrated slide groove rod 59 moves in the direction of approaching each other, it will push the cleaning rod 58 to shrink, because the two ends of the cleaning rod 58 can shrink toward the middle part and be slidably connected with the concentrated cleaning rod 59), the impurities on the surface of the cleaning plate 52 can be concentrated while the concentrated slide groove rod 59 moves, and the concentrated impurities can be pushed to the inside of the storage plate 53 while the cleaning rod 58 slides on the inner wall of the concentrated slide groove rod 59.

[0043] The inner wall of the passive ring 51 is fixedly connected to the surface of the bidirectional threaded rod 31. When the bidirectional threaded rod 31 rotates, it drives the passive ring 51 to rotate. The end of the driven plate 56 away from the slide plate 55 is fixedly connected to the surface of the threaded ring 32. The surface of the cleaning rod 58 is slidably connected to the inner wall of the concentrated slide groove rod 59. When the slide plate 55 moves, it drives the concentrated slide groove rod 59 to move in a direction close to each other. The bottom of the cleaning rod 58 contacts the surface of the cleaning plate 52, and the bottom of the concentrated slide groove rod 59 contacts the surface of the cleaning plate 52. When the cleaning rod 58 moves, it cleans the impurities on the surface of the cleaning plate 52.

[0044] When in use, first start the motor 2 to drive the transmission rod 3 to rotate. When the transmission rod 3 rotates, it drives the transmission wheel 11 to rotate. When the transmission wheel 11 rotates, it drives the transmission belt 12 to rotate. When the transmission belt 12 rotates, it also drives the rotating wheel 13 to rotate. When the rotating wheel 13 rotates, it drives the rotating shaft 14 to rotate. When the rotating shaft 14 rotates, it drives the vibration roller 15 to rotate. When the vibration roller 15 rotates, it rubs against the surface of the vibration plate 16 through the surface, thereby generating vibration. When the vibration plate 16 vibrates, it drives the support plate 18 to vibrate. When the support plate 18 vibrates, it drives the contact plate 19 to vibrate. When the transmission wheel 11 rotates, it drives the bidirectional threaded rod 31 to rotate. When the bidirectional threaded rod 31 rotates, the threaded ring 32 on the surface moves in a direction approaching each other. When the threaded ring 32 moves, it pushes the push rod 33 to move in a direction approaching each other. When the push rod 33 moves, it pushes the push frame 34 to extend outward. When the push frame 34 extends, it pushes the scraper telescopic rod 35 to extend and contact with the wastewater treatment barrel 1 When the sliding plate 54 is moved, the central sliding groove rod 59 is driven to move in the direction of approaching each other. When the sliding plate 55 moves, the central sliding groove rod 59 is driven to move in the direction of approaching each other. When the sliding plate 55 moves, the central sliding groove rod 59 is driven to move in the direction of approaching each other. When the sliding plate 55 moves, the central sliding groove rod 59 is driven to move in the direction of approaching each other. When the sliding plate 55 moves, the elastic plate 57 is pushed and squeezed. When the elastic plate 57 is subjected to the squeezing force, the middle part will bend and push the cleaning rod 58. When the cleaning rod 58 moves, the impurities on the surface of the cleaning plate 52 are cleaned and pushed to the inside of the storage plate 53. When the central sliding groove rod 59 moves, the cleaning rod 58 is contracted.

[0045] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wastewater treatment device for a water conservancy project, comprising a wastewater treatment barrel (1), a motor (2) fixedly connected to the top of the wastewater treatment barrel (1), a transmission rod (3) fixedly connected to the output end of the motor (2), a water inlet pipe (4) fixedly connected to the top of the wastewater treatment barrel (1), a water outlet pipe (5) fixedly connected to the bottom of the wastewater treatment barrel (1), a support frame (6) fixedly connected to the surface of the wastewater treatment barrel (1), and a filter disc (7) fixedly connected to the inner wall of the wastewater treatment barrel (1), characterized in that: Also includes: A vibration mechanism (10), the vibration mechanism (10) comprising a vibration plate (16), a support plate (18) being fixedly connected to a surface of the vibration plate (16), and a contact plate (19) being fixedly connected to an end of the support plate (18) away from the vibration plate (16); The vibration mechanism (10) further comprises a transmission wheel (11), the surface of the transmission wheel (11) being transmission-connected to a transmission belt (12), one end of the transmission belt (12) away from the transmission wheel (11) being transmission-connected to a rotating wheel (13), the surface of the rotating wheel (13) being fixedly connected to a rotating shaft (14), the surface of the rotating shaft (14) being fixedly connected to a vibration roller (15), and the surface of the vibration plate (16) being fixedly connected to a vibration elastic rod (17); One end of the transmission rod (3) away from the motor (2) is fixedly connected to the surface of the transmission wheel (11); the surface of the vibration roller (15) contacts the surface of the vibration plate (16); the surface of the vibration plate (16) is fixedly connected to the surface of the wastewater treatment barrel (1); the number of the vibration elastic rods (17) is four, and the four vibration elastic rods (17) are symmetrically arranged on the surface of the vibration plate (16); the surface of the contact plate (19) contacts the surface of the wastewater treatment barrel (1); A wall scraping mechanism (30), the wall scraping mechanism (30) comprising a push rod (33), the end of the push rod (33) being fixedly connected to a push frame (34), and the surface of the push frame (34) being fixedly connected to a wall scraping telescopic rod (35); The wall scraping mechanism (30) further comprises a bidirectional threaded rod (31), a threaded ring (32) being threadedly connected to the surface of the bidirectional threaded rod (31), an expansion frame (36) being fixedly connected to the surface of the wall scraping telescopic rod (35), a limiting elastic rod (37) being fixedly connected to the surface of the threaded ring (32), a fixing ring (38) being fixedly connected to the surface of the bidirectional threaded rod (31), and a force-bearing plate (39) being fixedly connected to the surface of the fixing ring (38); One end of the transmission wheel (11) away from the transmission rod (3) is fixedly connected to the end of the bidirectional threaded rod (31); the number of the wall scraping telescopic rods (35) is three, and the three wall scraping telescopic rods (35) are symmetrically arranged with the bidirectional threaded rod (31) as the center; one end of the expansion frame (36) away from the wall scraping telescopic rod (35) is in contact with the surface of the force plate (39); and one end of the limiting elastic rod (37) away from the threaded ring (32) is fixedly connected to the surface of the fixing ring (38); A cleaning mechanism (50), the cleaning mechanism (50) comprising a slide rail (54), a slide plate (55) being slidably connected to the surface of the slide rail (54), and a driven plate (56) being fixedly connected to the surface of the slide plate (55); The cleaning mechanism (50) further comprises a passive ring (51), a cleaning plate (52) being fixedly connected to the surface of the passive ring (51), a storage plate (53) being fixedly connected to one end of the cleaning plate (52) away from the passive ring (51), an elastic plate (57) being fixedly connected to the surface of the slide plate (55), a cleaning rod (58) being fixedly connected to the surface of the elastic plate (57), and a central slide groove rod (59) being fixedly connected to the surface of the slide plate (55); The inner wall of the passive ring (51) is fixedly connected to the surface of the bidirectional threaded rod (31), the end of the driven plate (56) away from the slide plate (55) is fixedly connected to the surface of the threaded ring (32), the surface of the cleaning rod (58) is slidably connected to the inner wall of the central sliding groove rod (59), the bottom of the cleaning rod (58) is in contact with the surface of the cleaning plate (52), and the bottom of the central sliding groove rod (59) is in contact with the surface of the cleaning plate (52).

2. A wastewater treatment equipment for water conservancy projects according to claim 1, characterized in that: The end of the water inlet pipe (4) is mutually connected with the top of the wastewater treatment barrel (1), the number of the support frames (6) is three, and the three support frames (6) are symmetrically arranged with the wastewater treatment barrel (1) as the center, and the end of the water outlet pipe (5) is mutually connected with the bottom of the wastewater treatment barrel (1).

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