Inclined tube anti-blocking device for inclined tube sedimentation tank

Abstract

The utility model discloses an inclined tube anti-blocking device for an inclined tube sedimentation tank, and relates to the technical field of inclined tube anti-blocking devices. The inclined tube anti-blocking device for the inclined tube sedimentation tank comprises a sedimentation tank, a mounting bottom plate is arranged on the upper surface of the sedimentation tank, a T-shaped block is arranged on the upper surface of the mounting bottom plate, two driving air cylinders are fixedly connected to the lower surface of a transverse plate of the T-shaped block, and a conveying plate is fixedly connected to the lower ends of the two driving air cylinders; the upper surface of the conveying plate makes contact with the lower surface of the mounting bottom plate, the lower surface of the conveying plate is fixedly connected with a conveying pipe, the lower end of the conveying pipe is fixedly connected with a pushing head, a spray head is arranged on the outer surface of the pushing head, and the lower surface of the conveying plate is rotationally connected with a rotating cylinder. And no hard structure makes contact with the inner wall of the inclined pipe, damage to the inclined pipe is reduced to the minimum, and the problem that cleaning is not thorough due to the fact that friction of the whole structure becomes small is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inclined tube anti-blocking devices, in particular to an inclined tube anti-blocking device for an inclined tube sedimentation tank. Background Art

[0002] Inclined tube sedimentation tanks are sedimentation tanks with inclined tubes within the sedimentation area. These are assembled in two forms: inclined tubes and branch tubes. In a horizontal flow or horizontal flow sedimentation tank, the sedimentation area is divided into a series of shallow sedimentation layers using inclined parallel tubes or parallel pipes (sometimes using honeycomb fillers). The treated and settled sludge moves and separates within each shallow sedimentation layer.

[0003] For example, the Chinese utility model patent with patent publication number CN217449074U includes an anti-blocking device arranged on a sedimentation tank body, and the anti-blocking device includes a supporting plate covered on the sedimentation tank body and an anti-blocking component arranged on the inner side of the supporting plate close to the sedimentation tank body, the anti-blocking component includes a push rod and a driving component, the push rod is inclined, and the inclination angle of the push rod is consistent with the inclination degree of the inclined tube in the sedimentation tank body, and the driving component is used to drive the push rod to push the silt in the inclined tube to the bottom of the inclined tube. This patent can improve the sedimentation efficiency of the inclined tube, but when cleaning the silt attached to the inner wall of the inclined tube, the driving cylinder is used to push the hanging block for cleaning, and the scraper block needs to be in close contact with the inner wall of the inclined tube to thoroughly clean the silt on the inner wall of the inclined tube, which can easily cause damage and friction to the inner wall of the inclined tube. Once the inclined tube or the scraper block rubs, the silt on the inner wall will not be thoroughly cleaned. In view of this, we propose an inclined tube anti-blocking device for an inclined tube sedimentation tank. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an inclined tube anti-blocking device for an inclined tube sedimentation tank, which can solve the problem that the scraper block is easily scratched when it is in close contact with the inner wall, and once wear occurs, it will lead to incomplete cleaning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inclined tube anti-blocking device for an inclined tube sedimentation tank, comprising a sedimentation tank, the upper surface of the sedimentation tank is provided with a mounting base, the upper surface of the mounting base is provided with a T-shaped block, the lower surface of the cross plate of the T-shaped block is fixedly connected to two driving cylinders, the lower ends of the two driving cylinders are fixedly connected to a conveying plate, the upper surface of the conveying plate contacts the lower surface of the mounting base, the lower surface of the conveying plate is fixedly connected to a conveying pipe, the lower end of the conveying pipe is fixedly connected to a pushing head, the outer surface of the pushing head is provided with a nozzle, the lower surface of the conveying plate is rotatably connected to a rotating cylinder, the outer surface of the rotating cylinder is fixedly connected to a mounting ring, the outer surface of the mounting ring is fixedly connected to a brush, the outer surface of the rotating cylinder is sleeved with a rubber ring, and a rotating assembly is provided on the conveying plate.

[0006] Preferably, the rotating assembly includes a motor, which is fixedly connected to the left surface of the conveying plate. The output end of the motor is fixedly connected to a first gear. The outer surface of the rotating cylinder is sleeved with a second gear, which is meshed with the first gear, and the two adjacent second gears are meshed with each other.

[0007] Preferably, a positioning groove is provided on the upper surface of the sedimentation tank, a clamping groove is provided on the bottom wall of the positioning groove, and a clamping block is fixedly connected to the lower surface of the mounting base plate, and the clamping block is adapted to the clamping groove.

[0008] Preferably, two mounting plates are fixedly connected to the lower surface of the mounting base, a clamping plate is provided on one side surface of the two mounting plates that are close to each other, and a threaded rod is fixedly connected to the other side surfaces of the two clamping plates.

[0009] Preferably, opposite ends of the two threaded rods are respectively threaded through opposite side surfaces of the two mounting plates, and opposite ends of the two threaded rods are respectively fixedly connected to the driving disks.

[0010] Preferably, a second motor is fixedly connected to the upper surface of the mounting base, a second threaded rod is fixedly connected to the output end of the second motor, and a support plate is fixedly connected to the upper surface of the mounting base.

[0011] Preferably, the left end of the second threaded rod is rotatably connected to the support plate, the T-shaped block is threadedly sleeved on the outer surface of the second threaded rod, and a water tank is provided on the rear surface of the sedimentation tank.

[0012] Preferably, a pump body is provided inside the water tank, an output end of the pump body is fixedly connected to a water pipe, and the other end of the water pipe extends into the interior of the conveying plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The inclined tube sedimentation tank uses an inclined tube anti-blocking device. When cleaning the silt on the inner wall of the inclined tube, the conveying plate is synchronously driven by the driving cylinder to move as a whole. When the conveying plate moves, it will synchronously drive the conveying pipe, the push head and the nozzle to move. After the nozzle enters the interior of the inclined tube, it starts to spray water to flush the more stubborn silt remaining on the inner wall. At the same time, during the descent process, it will also synchronously drive the rotating drum, the brush and the rubber ring to move. During the displacement, the rotating assembly is used to drive the rotating drum to rotate. When the rotating drum rotates, the mounting ring is used to synchronously drive When the brush rotates, it will also drive the rubber ring to rotate. After the brush rotates, it cleans the sludge remaining on the inner wall and uses its own rotation to reduce the possibility of sludge adhesion. Finally, the rubber ring is used to clean again to further prevent the presence of residue on the inner wall. When the overall structure is retracted, the nozzle can be used for the final finishing. Through the above structure, when cleaning the inner wall of the inclined tube, there is no hard structure in contact with the inner wall of the inclined tube, the damage to the inclined tube is minimized, and the problem of incomplete cleaning due to reduced friction of the overall structure is also solved.

[0015] (2) The inclined tube sedimentation tank uses an inclined tube anti-blocking device, which uses a second motor to synchronously drive the second threaded rod to rotate, and uses the conveying plate to limit the T-shaped block, so that when the second threaded rod rotates, it will synchronously drive the T-shaped block to move horizontally, and then use the T-shaped block to drive the entire structure to move. When installing the installation base plate, the positioning groove is used to facilitate the card block to be inserted into the inside of the card groove, and then the two threaded rods are used to drive the clamping plate to move, so that the installation base plate is completed by the clamping plate. When the nozzle is working, the pump body is used to transmit the water flow in the water tank through the water pipe, the conveying plate and the conveying pipe to the nozzle, and the water pipe is a hose with a certain margin to avoid pulling the water pipe after displacement. Through the above structure, the second motor can be used to facilitate the movement of the entire structure, and the positioning groove can be used to facilitate positioning, and the two clamping plates can be used to avoid the installation base plate from moving up during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic structural diagram of an inclined tube anti-blocking device for an inclined tube sedimentation tank according to the utility model;

[0018] Figure 2 This is a schematic diagram of the motor of the utility model;

[0019] Figure 3 This is a schematic diagram of the water tank of the utility model;

[0020] Figure 4 This is a schematic diagram of the card slot of the utility model;

[0021] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0022] Figure numerals: 1. Sedimentation tank; 2. Mounting base plate; 3. T-shaped block; 4. Driving cylinder; 5. Conveying plate; 6. Conveying pipe; 7. Pushing head; 8. Spraying head; 9. Rotating cylinder; 10. Mounting ring; 11. Brush; 12. Rubber ring; 13. Motor; 14. First gear; 15. Second gear; 16. Positioning groove; 17. Clamping groove; 18. Clamping block; 19. Mounting plate; 20. Clamping plate; 21. Threaded rod; 22. Driving disk; 23. Second motor; 24. Second threaded rod; 25. Support plate; 26. Water tank; 27. Water pipe. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] See also Figure 1-5The utility model provides a technical solution: an inclined tube anti-blocking device for an inclined tube sedimentation tank, comprising a sedimentation tank 1, a mounting base plate 2 is provided on the upper surface of the sedimentation tank 1, a T-shaped block 3 is provided on the upper surface of the mounting base plate 2, two driving cylinders 4 are fixedly connected to the lower surface of the transverse plate of the T-shaped block 3, a conveying plate 5 is fixedly connected to the lower end of the two driving cylinders 4, the upper surface of the conveying plate 5 contacts the lower surface of the mounting base plate 2, a conveying pipe 6 is fixedly connected to the lower surface of the conveying pipe 6, a pusher head 7 is fixedly connected to the outer surface of the pusher head 7 The surface is provided with a nozzle 8, the lower surface of the conveying plate 5 is rotatably connected to the rotating cylinder 9, the outer surface of the rotating cylinder 9 is fixedly connected to the mounting ring 10, the outer surface of the mounting ring 10 is fixedly connected to the brush 11, the outer surface of the rotating cylinder 9 is sleeved with a rubber ring 12, and a rotating assembly is provided on the conveying plate 5. The driving cylinder 4 described in the text is an existing structure. For details, please refer to the patent publication number CN217449074U, and the diameter of the push head 7 described in the text is smaller than the diameter of the inclined tube. When cleaning the sludge on the inner wall of the inclined tube, the driving cylinder 4 is used at the same time. The conveying plate 5 is driven to move as a whole. When the conveying plate 5 is moved, the conveying pipe 6, the pushing head 7 and the nozzle 8 are moved synchronously. After the nozzle 8 enters the interior of the inclined tube, it starts to spray water to flush the more stubborn silt remaining on the inner wall. At the same time, in the process of descending, the rotating cylinder 9, the brush 11 and the rubber ring 12 are also driven to move synchronously. During the displacement, the rotating assembly is used to drive the rotating cylinder 9 to rotate. When the rotating cylinder 9 rotates, the mounting ring 10 is used to drive the brush 11 to rotate, and the rubber ring 12 is also driven to rotate. After the brush 11 rotates, the silt remaining on the inner wall is cleaned, and its own rotation is used to reduce the possibility of silt adhesion. Finally, the rubber ring 12 is used to clean again to further prevent the presence of residue on the inner wall. When the overall structure is retracted, the nozzle 8 can be used for the final finishing. Through the above structure, when cleaning the inner wall of the inclined tube, no hard structure contacts the inner wall of the inclined tube, the damage to the inclined tube is minimized, and the problem of incomplete cleaning due to reduced friction of the overall structure is also solved.

[0025] Furthermore, the rotating assembly includes a motor 13, which is fixedly connected to the left surface of the conveying plate 5, and the output end of the motor 13 is fixedly connected to the first gear 14. The outer surface of the rotating cylinder 9 is provided with a second gear 15, and the second gear 15 is meshed with the first gear 14. The two adjacent second gears 15 are meshed with each other. The upper surface of the sedimentation tank 1 is provided with a positioning groove 16, and the bottom wall of the positioning groove 16 is provided with a card groove 17. The lower surface of the mounting base 2 is fixedly connected with a card block 18, and the card block 18 is adapted to the card groove 17. The lower surface of the mounting base 2 is fixedly connected with two mounting plates 19, and a clamping plate 20 is provided on the side surface close to the two mounting plates 19, and the opposite side surfaces of the two clamping plates 20 are respectively A threaded rod 21 is fixedly connected, and opposite ends of the two threaded rods 21 are respectively threaded through the opposite side surfaces of the two mounting plates 19, and opposite ends of the two threaded rods 21 are respectively fixedly connected to a driving disk 22, and the upper surface of the mounting base 2 is fixedly connected to a second motor 23, and the output end of the second motor 23 is fixedly connected to a second threaded rod 24. The upper surface of the mounting base 2 is fixedly connected to a support plate 25, and the left end of the second threaded rod 24 is rotatably connected to the support plate 25. The T-shaped block 3 is threadedly sleeved on the outer surface of the second threaded rod 24, and a water tank 26 is provided on the rear side surface of the sedimentation tank 1. A pump body is provided inside the water tank 26, and a water pipe 27 is fixedly connected to the output end of the pump body. The other end of the water pipe 27 extends into the water tank. Inside the feeding plate 5, when the rotating cylinder 9 is driven to rotate, the motor 13 is used to synchronously drive the first gear 14 to rotate. After the first gear 14 rotates, the second gear 15 is synchronously driven to rotate. When the second gear 15 rotates, it will synchronously drive the rotating cylinder 9 to rotate, and the engagement of the adjacent second gears 15 is used to drive the remaining second gears 15 and the rotating cylinder 9 to rotate. At the same time, when the entire structure is driven to move horizontally to facilitate cleaning of inclined tubes at different positions, the second motor 23 is used to synchronously drive the second threaded rod 24 to rotate, and with the help of the conveying plate 5 to limit the T-shaped block 3, when the second threaded rod 24 rotates, it will synchronously drive the T-shaped block 3 to move horizontally, and then use the T-shaped block 3 to drive the entire structure to move. When installing the base plate 2, the positioning groove 16 is used to facilitate the insertion of the block 18 into the interior of the slot 17, and then the two threaded rods 21 are used to drive the clamping plate 20 to move, so that the installation of the base plate 2 is completed using the clamping plate 20. When the nozzle 8 is working, the pump body is used to transmit the water flow in the water tank 26 to the nozzle 8 through the water pipe 27, the conveying plate 5 and the conveying pipe 6, and the water pipe 27 has a certain margin for the hose to avoid pulling the water pipe 27 after displacement. Through the above structure, the second motor 23 can be used to facilitate the movement of the overall structure, and the positioning groove 16 can be used to facilitate positioning, and the two clamping plates 20 can be used to prevent the base plate 2 from moving up during the cleaning process.

[0026] Working principle: When cleaning the silt on the inner wall of the inclined tube, the conveying plate 5 is synchronously driven by the driving cylinder 4 to move as a whole. When the conveying plate 5 moves, the conveying pipe 6, the pushing head 7 and the nozzle 8 are synchronously driven to move. After the nozzle 8 enters the interior of the inclined tube, it starts to spray water to flush the more stubborn silt remaining on the inner wall. At the same time, during the descending process, the rotating cylinder 9, the brush 11 and the rubber ring 12 are synchronously driven to move. During the displacement, the rotating cylinder 9 is driven to rotate by the rotating assembly. When the rotating cylinder 9 rotates, the brush 11 is synchronously driven by the mounting ring 10 to rotate, and the rubber ring 12 is also driven to rotate. After the brush 11 rotates, the silt remaining on the inner wall is cleaned, and its own rotation is used to reduce the possibility of silt adhesion. Finally, the rubber ring 12 is used to clean again to further prevent the presence of residue on the inner wall. When the overall structure is retracted, the nozzle 8 can be used for the final finishing. When the rotating cylinder 9 is driven to rotate, the motor 13 is used to synchronously drive the first gear 14 to rotate. The first gear 14 rotates After that, the second gear 15 is synchronously driven to rotate. When the second gear 15 rotates, it will synchronously drive the rotating cylinder 9 to rotate, and the meshing of the adjacent second gears 15 will drive the other second gears 15 and the rotating cylinder 9 to rotate. At the same time, when the whole structure is driven to move horizontally to facilitate cleaning of the inclined tubes at different positions, the second motor 23 is used to synchronously drive the second threaded rod 24 to rotate, and with the help of the conveying plate 5 to limit the T-shaped block 3, when the second threaded rod 24 rotates, it will synchronously drive the T-shaped block 3 to move horizontally, and then use The T-shaped block 3 drives the entire structure to move. When installing the mounting base plate 2, the positioning groove 16 is used to facilitate the card block 18 to be inserted into the inside of the card groove 17. Then, the two threaded rods 21 are used to drive the clamping plate 20 to move, so that the installation of the mounting base plate 2 is completed using the clamping plate 20. When the nozzle 8 is working, the pump body is used to transmit the water flow in the water tank 26 to the nozzle 8 through the water pipe 27, the delivery plate 5 and the delivery pipe 6, and the water pipe 27 has a certain margin for the hose to avoid pulling the water pipe 27 after displacement.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An inclined tube anti-blocking device for an inclined tube sedimentation tank, comprising a sedimentation tank (1), characterized in that: The upper surface of the sedimentation tank (1) is provided with a mounting base plate (2), the upper surface of the mounting base plate (2) is provided with a T-shaped block (3), the lower surface of the transverse plate of the T-shaped block (3) is fixedly connected to two driving cylinders (4), the lower ends of the two driving cylinders (4) are fixedly connected to a conveying plate (5), the upper surface of the conveying plate (5) contacts the lower surface of the mounting base plate (2), the lower surface of the conveying plate (5) is fixedly connected to a conveying pipe (6), the lower end of the conveying pipe (6) is fixedly connected to a pusher head (7), the outer surface of the pusher head (7) is provided with a nozzle (8), the lower surface of the conveying plate (5) is rotatably connected to a rotating cylinder (9), the outer surface of the rotating cylinder (9) is fixedly connected to a mounting ring (10), the outer surface of the mounting ring (10) is fixedly connected to a brush (11), the outer surface of the rotating cylinder (9) is sleeved with a rubber ring (12), and a rotating assembly is provided on the conveying plate (5).

2. The device for preventing blocking of inclined tubes for inclined tube sedimentation tanks according to claim 1, characterized in that: The rotating assembly comprises a motor (13), the motor (13) being fixedly connected to the left side surface of the conveying plate (5), the output end of the motor (13) being fixedly connected to a first gear (14), the outer surface of the rotating cylinder (9) being sleeved with a second gear (15), the second gear (15) being meshed with the first gear (14), and two adjacent second gears (15) being meshed with each other.

3. The device for preventing obstruction of an inclined tube for an inclined tube sedimentation tank according to claim 1, characterized in that: The upper surface of the sedimentation tank (1) is provided with a positioning groove (16), the bottom wall of the positioning groove (16) is provided with a clamping groove (17), and the lower surface of the mounting base plate (2) is fixedly connected with a clamping block (18), and the clamping block (18) is adapted to the clamping groove (17).

4. The device for preventing obstruction of an inclined tube for an inclined tube sedimentation tank according to claim 1, characterized in that: Two mounting plates (19) are fixedly connected to the lower surface of the mounting base plate (2); a clamping plate (20) is provided on the adjacent side surfaces of the two mounting plates (19); and threaded rods (21) are fixedly connected to the opposite side surfaces of the two clamping plates (20).

5. The device for preventing obstruction of an inclined tube for an inclined tube sedimentation tank according to claim 4, characterized in that: The opposite ends of the two threaded rods (21) are respectively threaded through the opposite side surfaces of the two mounting plates (19), and the opposite ends of the two threaded rods (21) are respectively fixedly connected to the driving disc (22).

6. The device for preventing obstruction of an inclined tube for an inclined tube sedimentation tank according to claim 1, characterized in that: A second motor (23) is fixedly connected to the upper surface of the mounting base plate (2), a second threaded rod (24) is fixedly connected to the output end of the second motor (23), and a support plate (25) is fixedly connected to the upper surface of the mounting base plate (2).

7. The device for preventing obstruction of an inclined tube for an inclined tube sedimentation tank according to claim 6, characterized in that: The left end of the second threaded rod (24) is rotatably connected to the support plate (25), the T-shaped block (3) is threadedly sleeved on the outer surface of the second threaded rod (24), and a water tank (26) is provided on the rear side surface of the sedimentation tank (1).

8. The device for preventing obstruction of an inclined tube for an inclined tube sedimentation tank according to claim 7, characterized in that: A pump body is provided inside the water tank (26), and the output end of the pump body is fixedly connected to a water delivery pipe (27), and the other end of the water delivery pipe (27) extends into the interior of the conveying plate (5).

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