Sludge residue cleaning device for sewage treatment precipitation reaction tank

Abstract

The utility model relates to the technical field of sewage treatment equipment, and provides a sludge residue cleaning device for a sewage treatment precipitation reaction tank. When the sludge residue cleaning device is used for cleaning a sewage tank, a worker starts a motor through a controller, a motor rotating shaft rotates, the motor drives a first threaded rod to rotate, and the first threaded rod drives a driving wheel to rotate; the driving wheel drives the belt to rotate, the belt drives the driven wheel to rotate, the driven wheel drives the second threaded rod to rotate, and therefore the first threaded rod and the second threaded rod rotate to drive the threaded sliding block to move. When the threaded sliding block moves, the threaded sliding block drives the rotating shaft to move, the rotating shaft drives the brush cylinder to move, and the brush cylinder drives the brush to move. When the rotating shaft moves, the rotating shaft drives the gear to move along the rack, under the mutual cooperation of the rack and the gear, the gear starts to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the brush cylinder to rotate, the brush cylinder drives the brush to rotate, and then the inner wall of the sewage pool is cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field related to sewage treatment, and particularly relates to a sludge residue cleaning device for a sewage treatment sedimentation reaction tank. Background Art

[0002] The sedimentation reaction tank is an essential infrastructure in the sewage treatment process. It uses gravity to automatically settle the suspended matter in the water, thereby removing the suspended matter in the water. However, after long-term use, a large amount of dirt will remain in the sedimentation reaction tank, and sludge will accumulate. In order to keep the sedimentation reaction tank clean and the water treatment quality, it is necessary to clean the inside of the sedimentation reaction tank regularly.

[0003] However, the current sewage treatment tank scraper has the following problems: it is not convenient to clean the sludge on the inner wall of the sewage treatment tank, thereby reducing the cleaning efficiency of the inner surface of the sewage treatment tank. Utility Model Content

[0004] The utility model aims to solve the technical problem of how to clean the inner wall of a sewage pool, and proposes a sludge residue cleaning device for a sewage treatment sedimentation reaction tank. The technical solution of the utility model is as follows:

[0005] A sludge residue cleaning device for a sewage treatment sedimentation reaction tank comprises: a sewage tank, a driving device, a moving device, a transmission device, two cleaning devices, two rotating devices, and a controller. The sewage tank is rectangular. The driving device is arranged on the outer side of the short side of the sewage tank and is fixedly connected to the outer side of the short side of the sewage tank. The moving device is arranged above the sewage tank, is rotatably connected to the upper part of the sewage tank, and is fixedly connected to the driving device. The transmission device is sleeved on the moving device, is arranged at a position of the moving device close to the driving device, and is fixedly connected to the moving device. The two cleaning devices are symmetrically arranged inside the sewage tank, arranged below the moving device, contacting the bottom surface of the sewage tank, and connected to the moving device. The two rotating devices are symmetrically arranged, the two rotating devices are respectively arranged on the inner walls of the two long sides of the sewage tank, arranged below the moving device, the two rotating devices are respectively arranged on the side of the two cleaning devices close to the inner wall of the sewage tank, the two rotating devices are respectively fixedly connected to the inner walls of the two long sides of the sewage tank, and the two rotating devices are respectively connected to the two cleaning devices. The controller is arranged above the driving device and is electrically connected to the driving device.

[0006] When the sewage pool needs to be cleaned, the staff turns on the driving device through the controller, the driving device drives the moving device to rotate, the moving device drives the transmission device to rotate, and with the cooperation of the transmission device, the moving device drives the two cleaning devices to move along the inner wall of the sewage pool. While the cleaning device is moving, the cleaning device rotates with the assistance of the rotating device to achieve cleaning of the inner wall of the sewage pool.

[0007] Furthermore, the driving device includes a mounting frame and a motor. The mounting frame is horizontally arranged and arranged on the outer side of the short side of the sewage pool, and one side of the mounting frame is fixedly connected to the outer side of the short side of the sewage pool. The motor shaft is horizontally arranged and parallel to the long side of the sewage pool. The motor is arranged above the mounting frame and fixedly connected to the upper surface of the mounting frame, and the motor is electrically connected to the controller.

[0008] When the sewage pool needs to be cleaned, the staff turns on the motor through the controller, and the motor shaft rotates. The mounting bracket is convenient for fixing the motor to prevent the motor from moving during work.

[0009] Furthermore, the moving device includes: a first threaded rod, a second threaded rod, and two threaded sliders. The axis of the first threaded rod coincides with the axis of the motor shaft, the first threaded rod is arranged on one side of the motor shaft, the first threaded rod is arranged above the sewage pool, one end of the first threaded rod is fixedly connected to one end of the motor shaft, and the other end of the first threaded rod is rotatably connected to the sewage pool. The second threaded rod is arranged parallel to the first threaded rod, and is arranged above the side of the sewage pool away from the first threaded rod, and both ends of the second threaded rod are rotatably connected to the sewage pool. The two threaded sliders are respectively sleeved on the outside of the first threaded rod and the second threaded rod, and are threadedly connected to the first threaded rod and the second threaded rod.

[0010] When the motor shaft rotates, the motor shaft drives the first threaded rod to rotate, and the rotation of the first threaded rod drives one of the threaded sliders to move along the first threaded rod. When the first threaded rod rotates, the first threaded rod drives the transmission device to rotate, and the transmission device drives the second threaded rod to rotate, and the rotation of the second threaded rod drives another threaded slider to move along the second threaded rod.

[0011] Furthermore, the transmission device includes: a driving wheel, a driven wheel, and a belt: the driving wheel is sleeved on one end of the first threaded rod close to the motor and is fixedly connected to the first threaded rod. The driven wheel is sleeved on one end of the second threaded rod, the driven wheel and the driving wheel are in the same plane, and the driven wheel is fixedly connected to the second threaded rod. The belt is sleeved on the driving wheel and the driven wheel and is in contact with the driving wheel and the driven wheel.

[0012] When the first threaded rod rotates, the first threaded rod drives the driving wheel to rotate, the driving wheel drives the belt to rotate, and the belt drives the driven wheel to rotate.

[0013] Furthermore, the cleaning device includes: a rotating shaft, a brush barrel, a plurality of brushes, and a moving wheel. The rotating shaft is vertically arranged and arranged directly below the threaded slider. The upper end of the rotating shaft is rotatably connected to the bottom surface of the lower part of the threaded slider, and its rotation axis coincides with the axis of the rotating shaft. The brush barrel is vertically arranged and arranged directly below the rotating shaft. The upper surface of the brush barrel is fixedly connected to the lower end of the rotating shaft. A plurality of brushes are arranged on the outer surface of the brush barrel and are fixedly connected to the brush barrel. The moving wheel is arranged below the brush barrel and arranged on the inner bottom surface of the sewage tank. It is rotatably connected to the lower surface of the brush barrel. Its rotation axis coincides with the axis of the brush barrel, and the moving wheel contacts the inner bottom surface of the sewage tank.

[0014] When the threaded slider moves, the threaded slider drives the rotating shaft to move, the rotating shaft drives the brush cylinder to move, and the brush cylinder drives the brush to move inside the sewage pool to clean the inside of the sewage pool. When the brush cylinder moves, the brush cylinder drives the moving wheel to move on the bottom surface of the sewage pool.

[0015] Furthermore, the rotating device includes: a rack and a gear. The rack is parallel to the first threaded rod, is arranged on the inner wall of the long side of the sewage pool, is arranged on the side of the rotating shaft close to the inner wall of the sewage pool, the tooth groove on the rack faces the inside of the sewage pool, and the rack is fixedly connected to the inner wall of the long side of the sewage pool. The gear is sleeved on the rotating shaft, is arranged on the side of the rack close to the inside of the sewage pool, the gear is fixedly connected to the rotating shaft, and the gear is meshed with the rack.

[0016] When the rotating shaft moves, the rotating shaft drives the gear to move along the rack. With the cooperation of the rack and the gear, the gear rotates, and the rotation of the gear drives the rotating shaft to rotate. The rotation of the rotating shaft drives the brush cylinder to rotate, and the rotation of the brush cylinder drives the brush to rotate. The rotation of the brush can clean the inside of the sewage pool more effectively.

[0017] The beneficial effects of the utility model are as follows: when the sewage pool needs to be cleaned, the staff turns on the driving device through the controller, the driving device drives the moving device to rotate, the moving device drives the transmission device to rotate, and with the cooperation of the transmission device, the moving device drives the two cleaning devices to move along the inner wall of the sewage pool. While the cleaning device is moving, the cleaning device rotates with the assistance of the rotating device, thereby achieving the cleaning of the inner wall of the sewage pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 It is a side view of the utility model;

[0021] Figure 3 It is a top view of the utility model;

[0022] Explanation of the reference numerals in the accompanying drawings: 1. sewage tank; 2. controller; 3. mounting bracket; 4. motor; 5. first threaded rod; 6. second threaded rod; 7. threaded slider; 8. driving wheel; 9. passive wheel; 10. belt; 11. rotating shaft; 12. brush cylinder; 13. several brushes; 14. moving wheel; 15. rack; 16. gear. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 3 The utility model provides a sludge residue cleaning device for a sewage treatment sedimentation reaction tank, including: a sewage tank 1, a driving device, a moving device, a transmission device, two cleaning devices, two rotating devices, and a controller 2. The sewage tank 1 is rectangular. The driving device is arranged on the outer side of the short side of the sewage tank 1, and is fixedly connected to the outer side of the short side of the sewage tank 1. The moving device is arranged above the sewage tank 1, is rotatably connected to the upper part of the sewage tank 1, and is fixedly connected to the driving device. The transmission device is sleeved on the moving device, is arranged at a position where the moving device is close to the driving device, and is fixedly connected to the moving device. The two cleaning devices are symmetrical, arranged inside the sewage tank 1, arranged below the moving device, contacting with the inner bottom surface of the sewage tank 1, and connected to the moving device. The two rotating devices are symmetrically arranged, the two rotating devices are respectively arranged on the inner walls of the two long sides of the sewage tank 1, arranged below the moving device, the two rotating devices are respectively arranged on the side of the two cleaning devices close to the inner wall of the sewage tank 1, the two rotating devices are respectively fixedly connected to the inner walls of the two long sides of the sewage tank 1, and the two rotating devices are respectively connected to the two cleaning devices. The controller 2 is disposed above the driving device and is electrically connected to the driving device.

[0025] When the sewage pool 1 needs to be cleaned, the staff turns on the driving device through the controller 2, the driving device drives the moving device to rotate, the moving device drives the transmission device to rotate, and with the cooperation of the transmission device, the moving device drives the two cleaning devices to move along the inner wall of the sewage pool 1. While the cleaning device is moving, the cleaning device rotates with the assistance of the rotating device to achieve the cleaning of the inner wall of the sewage pool 1.

[0026] The driving device includes a mounting frame 3 and a motor 4. The mounting frame 3 is horizontally arranged and arranged on the outer side of the short side of the sewage tank 1. One side of the mounting frame 3 is fixedly connected to the outer side of the short side of the sewage tank 1. The rotating shaft of the motor 4 is horizontally arranged and parallel to the long side of the sewage tank 1. The motor 4 is arranged above the mounting frame 3 and fixedly connected to the upper surface of the mounting frame 3. The motor 4 is electrically connected to the controller 2.

[0027] When the sewage pool 1 needs to be cleaned, the staff turns on the motor 4 through the controller 2, and the shaft of the motor 4 rotates. The mounting frame 3 is convenient for fixing the motor 4 to prevent the motor 4 from moving during the working process.

[0028] The moving device includes: a first threaded rod 5, a second threaded rod 6, and two threaded sliders 7. The axis of the first threaded rod 5 coincides with the axis of the rotating shaft of the motor 4. The first threaded rod 5 is arranged on one side of the rotating shaft of the motor 4. The first threaded rod 5 is arranged above the sewage pool 1. One end of the first threaded rod 5 is fixedly connected to one end of the rotating shaft of the motor 4, and the other end of the first threaded rod 5 is rotatably connected to the sewage pool 1. The second threaded rod 6 is arranged parallel to the first threaded rod 5, and is arranged above the side of the sewage pool 1 away from the first threaded rod 5. Both ends of the second threaded rod 6 are rotatably connected to the sewage pool 1. The two threaded sliders 7 are respectively sleeved on the outside of the first threaded rod 5 and the second threaded rod 6, and are threadedly connected to the first threaded rod 5 and the second threaded rod 6.

[0029] When the motor 4 shaft rotates, the motor 4 shaft drives the first threaded rod 5 to rotate, and the rotation of the first threaded rod 5 drives one of the threaded sliders 7 to move along the first threaded rod 5. When the first threaded rod 5 rotates, the first threaded rod 5 drives the transmission device to rotate, and the transmission device drives the second threaded rod 6 to rotate, and the rotation of the second threaded rod 6 drives another threaded slider 7 to move along the second threaded rod 6.

[0030] The transmission device includes: a driving wheel 8, a driven wheel 9, and a belt 10: the driving wheel 8 is sleeved on one end of the first threaded rod 5 close to the motor 4 and is fixedly connected to the first threaded rod 5. The driven wheel 9 is sleeved on one end of the second threaded rod 6, the driven wheel 9 and the driving wheel 8 are in the same plane, and the driven wheel 9 is fixedly connected to the second threaded rod 6. The belt 10 is sleeved on the driving wheel 8 and the driven wheel 9 and is in contact with the driving wheel 8 and the driven wheel 9.

[0031] When the first threaded rod 5 rotates, the first threaded rod 5 drives the driving wheel 8 to rotate, the driving wheel 8 drives the belt 10 to rotate, and the belt 10 drives the driven wheel to rotate.

[0032] The cleaning device includes: a rotating shaft 11, a brush barrel 12, a plurality of brushes 13, and a moving wheel 14. The rotating shaft 11 is vertically arranged and arranged directly below the threaded slider 7. The upper end of the rotating shaft 11 is rotatably connected to the bottom surface of the lower part of the threaded slider 7, and its rotation axis coincides with the axis of the rotating shaft 11. The brush barrel 12 is vertically arranged and arranged directly below the rotating shaft 11. The upper surface of the brush barrel 12 is fixedly connected to the lower end of the rotating shaft 11. A plurality of brushes 13 are arranged on the outer surface of the brush barrel 12 and are fixedly connected to the brush barrel 12. The moving wheel 14 is arranged below the brush barrel 12, arranged on the inner bottom surface of the sewage tank 1, and is rotatably connected to the lower surface of the brush barrel 12. Its rotation axis coincides with the axis of the brush barrel 12, and the moving wheel 14 contacts the inner bottom surface of the sewage tank 1.

[0033] When the threaded slider 7 moves, the threaded slider 7 drives the rotating shaft 11 to move, the rotating shaft 11 drives the brush barrel 12 to move, and the brush barrel 12 drives the brush to move inside the sewage pool 1 to clean the inside of the sewage pool 1. When the brush barrel 12 moves, the brush barrel 12 drives the moving wheel 14 to move on the bottom surface of the sewage pool 1.

[0034] The rotating device includes: a rack 15 and a gear 16. The rack 15 is parallel to the first threaded rod 5, and is arranged on the inner wall of the long side of the sewage tank 1, and is arranged on the side of the rotating shaft 11 close to the inner wall of the sewage tank 1. The tooth groove on the rack 15 faces the inside of the sewage tank 1, and the rack 15 is fixedly connected to the inner wall of the long side of the sewage tank 1. The gear 16 is sleeved on the rotating shaft 11, and is arranged on the side of the rack 15 close to the inside of the sewage tank 1. The gear 16 is fixedly connected to the rotating shaft 11, and the gear 16 is meshed with the rack 15.

[0035] When the rotating shaft 11 moves, the rotating shaft 11 drives the gear 16 to move along the rack 15. Under the cooperation between the rack 15 and the gear 16, the gear 16 rotates, and the rotation of the gear 16 drives the rotating shaft 11 to rotate. The rotation of the rotating shaft 11 drives the brush tube 12 to rotate, and the rotation of the brush tube 12 drives the brush to rotate. The rotation of the brush can clean the inside of the sewage pool 1 more effectively.

[0036] Working principle:

[0037] When the sewage pool 1 needs to be cleaned, the staff turns on the motor 4 through the controller 2, and the motor 4 shaft rotates. The rotation of the motor 4 shaft drives the first threaded rod 5 to rotate, and the rotation of the first threaded rod 5 drives a threaded slider 7 to move along the first threaded rod 5. When the first threaded rod 5 rotates, the first threaded rod 5 drives the driving wheel 8 to rotate, the driving wheel 8 drives the belt 10 to rotate, the belt 10 drives the driven wheel to rotate, the driven wheel drives the second threaded rod 6 to rotate, and the second threaded rod 6 rotates to drive another threaded slider 7 to move along the second threaded rod 6. When the threaded slider 7 moves, the threaded slider 7 drives the rotating shaft 11 to move, the rotating shaft 11 drives the brush cylinder 12 to move, and the brush cylinder 12 drives the brush to move along the inside of the sewage pool 1. When the brush cylinder 12 moves, the brush cylinder 12 drives the moving wheel 14 to move on the bottom surface inside the sewage pool 1. When the rotating shaft 11 moves, the rotating shaft 11 drives the gear 16 to move along the rack 15. Under the cooperation of the rack 15 and the gear 16, the gear 16 starts to rotate. The rotation of the gear 16 drives the rotating shaft 11 to rotate. The rotation of the rotating shaft 11 drives the brush cylinder 12 to rotate. The rotation of the brush cylinder 12 drives the brush to rotate, thereby cleaning the inner wall of the sewage pool 1.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sludge residue cleaning device for a sewage treatment sedimentation reaction tank, characterized in that: include: A sewage pool (1), a driving device, a moving device, a transmission device, two cleaning devices, two rotating devices, and a controller (2); the sewage pool (1) is rectangular; the driving device is arranged on the outer side of the short side of the sewage pool (1) and is fixedly connected to the outer side of the short side of the sewage pool (1); the moving device is arranged above the sewage pool (1), is rotatably connected to the upper part of the sewage pool (1), and is fixedly connected to the driving device; the transmission device is sleeved on the moving device, is arranged at a position of the moving device close to the driving device, and is fixedly connected to the moving device; the two cleaning devices are symmetrically arranged on the sewage pool The invention relates to a cleaning device for cleaning a sewage tank (1). The cleaning device for cleaning a sewage tank (1) is provided inside the sewage tank (1), is arranged below the moving device, contacts the bottom surface of the sewage tank (1), and is connected to the moving device; the two rotating devices are symmetrically arranged, the two rotating devices are respectively arranged on the inner walls of the two long sides of the sewage tank (1), are arranged below the moving device, the two rotating devices are respectively arranged on the side of the two cleaning devices close to the inner wall of the sewage tank (1), the two rotating devices are respectively fixedly connected to the inner walls of the two long sides of the sewage tank (1), and the two rotating devices are respectively connected to the two cleaning devices; the controller (2) is arranged above the driving device and is electrically connected to the driving device.

2. A sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 1, characterized in that: The driving device comprises a mounting frame (3) and a motor (4); the mounting frame (3) is arranged horizontally and is arranged on the outer side of the short side of the sewage pool (1); one side of the mounting frame (3) is fixedly connected to the outer side of the short side of the sewage pool (1); the rotating shaft of the motor (4) is arranged horizontally and is parallel to the long side of the sewage pool (1); the motor (4) is arranged above the mounting frame (3) and is fixedly connected to the upper surface of the mounting frame (3); and the motor (4) is electrically connected to the controller (2).

3. A sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 2, characterized in that: The moving device comprises: a first threaded rod (5), a second threaded rod (6), and two threaded sliders (7); the axis of the first threaded rod (5) coincides with the axis of the rotating shaft of the motor (4); the first threaded rod (5) is arranged on one side of the rotating shaft of the motor (4); the first threaded rod (5) is arranged above the sewage pool (1); one end of the first threaded rod (5) is fixedly connected to one end of the rotating shaft of the motor (4); the other end of the first threaded rod (5) is rotatably connected to the sewage pool (1); the second threaded rod (6) is arranged parallel to the first threaded rod (5), and is arranged above the side of the sewage pool (1) away from the first threaded rod (5); the two ends of the second threaded rod (6) are rotatably connected to the sewage pool (1); the two threaded sliders (7) are respectively sleeved on the outside of the first threaded rod (5) and the second threaded rod (6), and are threadably connected to the first threaded rod (5) and the second threaded rod (6).

4. A sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 3, characterized in that: The transmission device comprises: a driving wheel (8), a driven wheel (9), and a belt (10): the driving wheel (8) is sleeved on one end of the first threaded rod (5) close to the motor (4), and is fixedly connected to the first threaded rod (5); the driven wheel (9) is sleeved on one end of the second threaded rod (6), the driven wheel (9) and the driving wheel (8) are in the same plane, and the driven wheel (9) is fixedly connected to the second threaded rod (6); the belt (10) is sleeved on the driving wheel (8) and the driven wheel (9), and is in contact with the driving wheel (8) and the driven wheel (9).

5. The sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 3 is characterized in that: The cleaning device comprises: a rotating shaft (11), a brush barrel (12), a plurality of brushes (13), and a moving wheel (14); the rotating shaft (11) is vertically arranged and arranged directly below the threaded slider (7); the upper end of the rotating shaft (11) is rotatably connected to the bottom surface of the lower part of the threaded slider (7); the rotating axis thereof coincides with the axis of the rotating shaft (11); the brush barrel (12) is vertically arranged and arranged directly below the rotating shaft (11); the upper end of the brush barrel (12) is rotatably connected to the bottom surface of the lower part of the threaded slider (7); the rotating axis thereof coincides with the axis of the rotating shaft (11); The surface of the brush cylinder (12) is fixedly connected to the lower end of the rotating shaft (11); a plurality of brushes are arranged on the outer surface of the brush cylinder (12) and are fixedly connected to the brush cylinder (12); the moving wheel (14) is arranged below the brush cylinder (12), on the inner bottom surface of the sewage pool (1), and is rotatably connected to the lower surface of the brush cylinder (12), the rotation axis thereof coincides with the axis of the brush cylinder (12), and the moving wheel (14) is in contact with the inner bottom surface of the sewage pool (1).

6. The sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 5 is characterized in that: The rotating device comprises: a rack (15) and a gear (16); the rack (15) is parallel to the first threaded rod (5), is arranged on the inner wall of the long side of the sewage pool (1), and is arranged on the side of the rotating shaft (11) close to the inner wall of the sewage pool (1); the tooth groove on the rack (15) faces the inside of the sewage pool (1), and the rack (15) is fixedly connected to the inner wall of the long side of the sewage pool (1); the gear (16) is sleeved on the rotating shaft (11), and is arranged on the side of the rack (15) close to the inside of the sewage pool (1); the gear (16) is fixedly connected to the rotating shaft (11), and the gear (16) is meshed with the rack (15).

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