A sewage treatment agent spraying device for sewage treatment

Abstract

The utility model discloses a sewage treatment agent spraying device for sewage treatment, and relates to the technical field of spraying devices. The utility model sets a flip component, and rotating the second gear ring can drive the vertical rod to move up and down in the vertical direction, thereby driving the liquid spray pipe to flip up and down. The liquid spray pipe is difficult to collide with the flip component during the up and down flipping process, thereby extending the service life of the device. By setting a driving component, after the sewage treatment agent is completely dissolved and diluted, the rotating ring drives the arc-shaped pressure plate to press the feeding pipe, and the first gear ring can be driven to rotate when the feeding pipe rotates. The rotation of the first gear ring drives the second gear ring to rotate, thereby driving the flip component to drive the liquid spray pipe to flip up and down, and the reverse rotation of the rotating ring drives the arc pressure plate to separate from the feeding pipe, which can avoid the liquid spray pipe and the spray head from flipping up and down before the sewage treatment agent is completely dissolved and diluted, thereby reducing energy consumption. By setting an anti-skid pad, the anti-skid pad can improve the effect of the driving component driving the flip component.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a sewage treatment agent spraying equipment for sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a water body or reuse. Sewage treatment agent is an additive needed in sewage treatment, such as polyacrylamide, cationic polyacrylamide, anionic polyacrylamide, etc. The sewage treatment agent is sprayed into the sewage as needed, so that the sewage treatment agent combines with the impurities in the sewage and settles, thereby purifying the sewage.

[0003] For example, the sewage treatment agent spraying device disclosed in the utility model with authorization announcement number CN219409283U is provided with a feeding pipe, a branch pipe and a leakage hole. After the treatment agent moves to the bottom of the feeding pipe, it enters the branch pipe and flows into the water at the bottom of the dilution tank along the leakage hole or the lower end opening of the branch pipe, so that the treatment agent quickly diffuses and dissolves in the water. By providing a driving motor, the driving motor drives the feeding pipe, the branch pipe and the stirring paddle to rotate through a belt, thereby accelerating the dissolution speed of the treatment agent and water. By providing a bevel gear, the feeding pipe drives the horizontal shaft to rotate through the bevel gear, and the horizontal shaft drives the cam to rotate. The rotation of the cam pushes the spray pipe, so that the spray pipe flips up and down on the vertical plane, further increasing the spraying area of ​​the treatment agent.

[0004] This prior art also has the following problems when used:

[0005] The device uses a cam to push the spray pipe to make the spray pipe flip upward, and uses a torsion spring to flip the spray pipe downward and reset. When the cam rotates at a fast speed, the spray pipe is easily separated from the cam due to inertia during the upward flipping process, causing the spray pipe to hit the rotating cam when flipping downward, thereby reducing the service life of the spray pipe and the cam. The device can also drive the spray pipe to flip up and down while driving the feeding pipe to rotate through the driving motor, but the pump is not started before the sewage treatment agent is completely dissolved and diluted. At this time, the spray pipe and the spray head do not need to spray the sewage treatment agent, and the rotation of the spray pipe and the spray head is likely to cause energy waste. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a sewage treatment agent spraying device for sewage treatment to solve the technical problems mentioned in the above background.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage treatment agent spraying device for sewage treatment, comprising a dilution box, a driving motor, a feeding pipe and a liquid spraying pipe, wherein the driving motor is fixedly installed on the outside of the dilution box, a feeding pipe is arranged in the center of the dilution box, and a liquid spraying pipe is arranged above the dilution box;

[0008] A flip assembly is arranged below the liquid spraying pipe, and the flip assembly can drive the liquid spraying pipe to flip up and down;

[0009] A driving component is arranged above the dilution tank. After the sewage treatment agent is dissolved and diluted, the driving component can drive the flipping component to drive the liquid spraying pipe to flip up and down;

[0010] The anti-skid pad is arranged outside the feeding pipe. The anti-skid pad is close to the feeding pipe to improve the effect of the driving component driving the flipping component.

[0011] As a preferred technical solution of the utility model, a plurality of support frames are fixedly arranged on the top surface of the dilution box, the outer side of the output end of the driving motor is connected with a belt by rotation, a limit plate is fixedly arranged on the top surface of the output end of the driving motor, the inner side of the belt is connected with the outer side of the feeding pipe by rotation, a symmetrical fixed plate is fixedly arranged on the top surface of the support frame, a fixed shaft is fixedly arranged on the inner side of the fixed plate, a through groove is arranged on the front side of the spray pipe extending to the back side, the fixed shaft passes through the spray pipe through the through groove and is movably connected to the spray pipe, and one end of the spray pipe is connected to a spray head.

[0012] As a preferred technical solution of the utility model, the flipping assembly includes a second gear ring, a tilting cylinder, an annular vertical groove, a vertical rod, a steel ball and an annular circular groove. The tilting cylinder is connected to the top surface of the support frame by rotation, the annular vertical groove is arranged on the top surface of the tilting cylinder, the annular circular groove is arranged inside the tilting cylinder, the steel ball is arranged inside the annular circular groove, the vertical rod is fixedly arranged on the top of the steel ball, and the second gear ring is fixedly arranged on the outside of the tilting cylinder.

[0013] As a preferred technical solution of the utility model, the annular vertical groove is adapted to the vertical rod, the vertical rod is rotatably connected to the inclined cylinder through the annular vertical groove, the bottom of the annular vertical groove is connected to the annular circular groove, the steel ball is adapted to the annular circular groove, the steel ball is rotatably connected to the inclined cylinder through the annular circular groove, and the end of the liquid spray pipe away from the spray head is hinged to the top surface of the vertical rod.

[0014] As a preferred technical solution of the utility model, the driving assembly includes a first gear ring, a swivel, a first sleeve, a limiting ring, a second sleeve, a lifting block, a connecting rod, a movable block, a connecting block and an arc-shaped pressure plate. The limiting ring is fixedly arranged on the outside of the feeding pipe, the first sleeve is connected to the outside of the feeding pipe by rotation, the first gear ring is fixedly arranged on the outside of the first sleeve, the swivel is arranged above the first sleeve, the second sleeve is fixedly arranged on the inside of the swivel, the lifting block is connected to the bottom surface of the second sleeve by rotation, the connecting rod is hinged to the bottom surface of the lifting block, the movable block is hinged to the other end of the connecting rod, the connecting block is fixedly arranged on the bottom surface of the movable block, and the arc-shaped pressure plate is fixedly arranged on the bottom surface of the connecting block.

[0015] As an optimal technical solution of the utility model, the first gear ring is connected with the second gear ring by meshing, the limiting ring is arranged on the inner side of the first sleeve, and the top surface, bottom surface and outer surface of the limiting ring are respectively connected with the first sleeve by rotation, the top surface of the first sleeve is provided with a threaded groove, the second sleeve is threadedly connected with the first sleeve through the threaded groove, the top surface of the lifting block is fixedly provided with a T-shaped slider, the bottom surface of the second sleeve is provided with an annular T-shaped slide groove adapted to the T-shaped slider, the T-shaped slide groove is rotatably connected with the second sleeve through the annular T-shaped slide groove, the interior of the first sleeve is connected with a symmetrical first slide groove located below the thread groove, the front and back sides of the connecting block are respectively slidably connected with the first sleeve through the first slide groove, the outer side of the first slide groove is connected with a second slide groove adapted to the movable block, the movable block is slidably connected to the first sleeve through the second slide groove, and the inner side of the arc pressure plate is fixedly connected to the anti-slip pad.

[0016] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0017] The utility model provides a flip assembly by arranging the second gear ring, which can drive the vertical rod to move up and down in the vertical direction, thereby driving the liquid spray pipe to flip up and down. The liquid spray pipe is difficult to collide with the flip assembly during the up and down flipping process, thereby extending the service life of the device. By providing a driving assembly, after the sewage treatment agent is completely dissolved and diluted, the rotating ring drives the arc-shaped pressure plate to press the feeding pipe, and the first gear ring can be driven to rotate when the feeding pipe rotates. The rotation of the first gear ring drives the second gear ring to rotate, thereby driving the flip assembly to drive the liquid spray pipe to flip up and down, and the rotating ring is rotated in the opposite direction to drive the arc pressure plate to separate from the feeding pipe. The liquid spray pipe and the spray head can be prevented from flipping up and down before the sewage treatment agent is completely dissolved and diluted, thereby reducing energy consumption. By providing an anti-skid pad, the anti-skid pad is close to the feeding pipe, which can improve the effect of the driving assembly driving the flip assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 4 For this utility model Figure 3 A schematic diagram of the partially enlarged structure at B in the middle;

[0022] Figure 5 It is a schematic diagram of the right view structure of the utility model;

[0023] Figure 6It is a schematic diagram of the structure of the utility model in a top view;

[0024] Among them: 1. Dilution box; 2. Driving motor; 3. Belt; 4. Support frame; 5. Feeding pipe; 6. Fixed plate; 7. Spray pipe; 8. Spray head; 9. First gear ring; 10. Second gear ring; 11. Tilting cylinder; 12. Annular vertical groove; 13. Vertical rod; 14. Swivel; 15. Steel ball; 16. Annular circular groove; 17. First sleeve; 18. Limiting ring; 19. Second sleeve; 20. Lifting block; 21. Connecting rod; 22. Movable block; 23. Connecting block; 24. Arc pressure plate; 25. Anti-slip pad. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0026] Example

[0027] Please refer to Figure 1-Figure 6 As shown, the utility model provides a sewage treatment agent spraying device for sewage treatment, including a dilution box 1, a driving motor 2, a feeding pipe 5 and a liquid spraying pipe 7. The driving motor 2 is fixedly installed on the outside of the dilution box 1, and the outer side of the output end of the driving motor 2 is connected with a belt 3 by rotation. The top surface of the output end of the driving motor 2 is fixedly provided with a limit plate, and the inner side of the belt 3 is connected with the feeding pipe 5 by rotation. A plurality of support frames 4 are fixedly provided on the top surface of the dilution box 1. The feeding pipe 5 penetrates the support frame 4 and is connected with the support frame 4 by rotation. The bottom of the feeding pipe 5 is connected with a plurality of branch pipes, and the bottom of the branch pipe is provided with a plurality of leakage holes. A stirring paddle is fixedly provided on the bottom surface of the feeding pipe 5, and the bottom surface of the stirring paddle is connected with the bottom surface of the dilution box 1 by rotation. After the sewage treatment agent is added into the feeding pipe 5, it flows into the water at the bottom of the dilution box 1 along the lower end opening or the leakage hole of the branch pipe, so that the sewage treatment agent can be quickly diffused and dissolved in the water. The operation of the driving motor 2 can drive the feeding pipe 5 to rotate through the belt 3, and the rotation of the feeding pipe 5 drives the stirring paddle to rotate, thereby accelerating the dissolution speed of the treatment agent and water.

[0028] like Figure 1-Figure 6As shown, a symmetrical fixing plate 6 is fixedly provided on the top surface of the support frame 4, a fixed shaft is fixedly provided on the inner side of the fixing plate 6, a through groove is provided on the front side of the liquid spraying pipe 7 and extends to the back side, the through groove is matched with the fixed shaft, the fixed shaft extends through the liquid spraying pipe 7 through the through groove and is movably connected with the liquid spraying pipe 7, one end of the liquid spraying pipe 7 is connected to a spray head 8, a hose is connected to the outside of the liquid spraying pipe 7, the other end of the hose is connected to a pump, a pump is installed on the pump and is connected to the inside of the dilution tank 1. After the sewage treatment agent is dissolved and diluted, the pump extracts the sewage treatment agent in the dilution tank 1 through the pump, and sprays water mist into the sewage through the hose, the liquid spraying pipe 7 and the spray head 8.

[0029] like Figure 1-Figure 6 As shown, a flip assembly is arranged below the liquid spray pipe 7, and the flip assembly consists of a second gear ring 10, an inclined cylinder 11, an annular vertical groove 12, a vertical rod 13, a steel ball 15 and an annular circular groove 16. The top surface of the support frame 4 is connected with the inclined cylinder 11 by rotation. The top surface of the inclined cylinder 11 is an inclined surface. The top surface of the inclined cylinder 11 is provided with an annular vertical groove 12. An inclined annular circular groove 16 is arranged inside the inclined cylinder 11. The inclination angle of the annular circular groove 16 relative to the horizontal plane is the same as the inclination angle of the top surface of the inclined cylinder 11. The bottom of the annular vertical groove 12 is connected to the annular circular groove 16. A steel ball 15 adapted to the annular circular groove 16 is arranged inside the annular circular groove 16. The steel ball 15 is rotatably connected to the inclined cylinder 11 through the annular circular groove 16. The top of the steel ball 15 is fixedly provided with a vertical rod 13. The annular vertical groove 12 is connected to the vertical rod 13. The rod 13 is adapted, and the vertical rod 13 is rotatably connected with the tilting cylinder 11 through the annular vertical groove 12. The end of the spray pipe 7 away from the spray head 8 is hinged on the top surface of the vertical rod 13. A second gear ring 10 is fixedly arranged on the outside of the tilting cylinder 11. Rotating the second gear ring 10 can drive the tilting cylinder 11 to rotate. The rotation of the tilting cylinder 11 drives the vertical rod 13 and the steel ball 15 to rotate relative to the tilting cylinder 11 in the annular vertical groove 12 and the annular circular groove 16 respectively. The rotation of the steel ball 15 relative to the tilting cylinder 11 drives the steel ball 15 to move up and down in the annular circular groove 16 relative to the tilting cylinder 11. The movement of the steel ball 15 drives the vertical rod 13 to move up and down in the vertical direction, thereby driving the spray pipe 7 to flip up and down. During the upside-down flipping process of the spray pipe 7, it is difficult to collide with the flipping component, thereby extending the service life of the device.

[0030] like Figure 1-Figure 5As shown, a driving assembly is arranged above the dilution box 1, and the driving assembly consists of a first gear ring 9, a rotating ring 14, a first sleeve 17, a limiting ring 18, a second sleeve 19, a lifting block 20, a connecting rod 21, a movable block 22, a connecting block 23 and an arc-shaped pressing plate 24. A limiting ring 18 is fixedly arranged on the outer side of the feeding pipe 5, and the outer side of the feeding pipe 5 is connected to the first sleeve 17 by rotation. The limiting ring 18 is arranged on the inner side of the first sleeve 17, and the top surface, bottom surface and outer side surface of the limiting ring 18 are respectively connected to the first sleeve 17 by rotation. The first gear ring 9 is fixedly arranged on the outer side of the first sleeve 17. The first gear ring 9 is meshed with the second gear ring 10, a swivel 14 is arranged above the first sleeve 17, an anti-slip pattern is arranged on the outside of the swivel 14, a second sleeve 19 is fixedly arranged on the inside of the swivel 14, a thread groove is arranged on the top surface of the first sleeve 17, the second sleeve 19 is threadedly connected to the first sleeve 17 through the thread groove, a symmetrical first slide groove is connected to the inside of the first sleeve 17 below the thread groove, a lifting block 20 is connected to the bottom surface of the second sleeve 19 by rotation, a T-shaped slider is fixedly arranged on the top surface of the lifting block 20, and an annular T-shaped slider adapted to the T-shaped slider is arranged on the bottom surface of the second sleeve 19 The T-shaped slider is rotatably connected to the second sleeve 19 through an annular T-shaped slide groove, the bottom surface of the lifting block 20 is hinged with a connecting rod 21, and the other end of the connecting rod 21 is hinged with a movable block 22. The outer side of the first slide groove is connected with a second slide groove adapted to the movable block 22, and the movable block 22 is slidably connected to the first sleeve 17 through the second slide groove. The second slide groove allows the movable block 22 to move left and right only in the horizontal direction. A connecting block 23 is fixedly arranged on the bottom surface of the movable block 22. The lifting block 20, the connecting rod 21 and the connecting block 23 are all arranged inside the first slide groove, and the front and back sides of the connecting block 23 are respectively connected by the first The slide groove is slidably connected to the first sleeve 17, and an arc-shaped pressure plate 24 is fixedly provided on the bottom surface of the connecting block 23. After the sewage treatment agent is completely dissolved and diluted, the rotating ring 14 drives the arc-shaped pressure plate 24 to press the feeding pipe 5, and the first gear ring 9 can be driven to rotate when the feeding pipe 5 rotates. The rotation of the first gear ring 9 drives the second gear ring 10 to rotate, thereby driving the flipping assembly to drive the spray pipe 7 to flip up and down, and the rotating ring 14 is rotated in the reverse direction to drive the arc-shaped pressure plate 24 to separate from the feeding pipe 5, which can prevent the spray pipe 7 and the spray head 8 from flipping up and down before the sewage treatment agent is completely dissolved and diluted, thereby reducing energy consumption.

[0031] Specifically, the first sleeve 17 is held and the rotating ring 14 is rotated to drive the second sleeve 19 to rotate. The rotation of the second sleeve 19 drives the second sleeve 19 to move upward along the thread groove of the rotating ring 14. The T-shaped slider cooperates with the annular T-shaped slide groove to enable the lifting block 20 to maintain its original position when the second sleeve 19 rotates. At the same time, the second sleeve 19 moves upward to drive the lifting block 20 to move upward. The movement of the lifting block 20 drives the connecting rod 21 to rotate. The rotation of the connecting rod 21 drives the movable block 22 to move in the direction close to the feeding pipe 5. The movable block 22 moves and drives the connecting block 23 The arc-shaped pressing plate 24 moves in the direction close to the feeding pipe 5 until the inner side of the arc-shaped pressing plate 24 presses the feeding pipe 5. The arc-shaped pressing plate 24 pressing the feeding pipe 5 can drive the arc-shaped pressing plate 24 to rotate along the central axis of the feeding pipe 5 when the feeding pipe 5 rotates, thereby driving the first sleeve 17 to rotate. The rotation of the first sleeve 17 drives the first gear ring 9 to rotate. The movable block 22 never leaves the second slide groove during the movement. An anti-skid pad 25 is fixedly provided on the inner side of the arc-shaped pressing plate 24. The anti-skid pad 25 is close to the feeding pipe 5 to improve the effect of the driving component driving the flipping component.

[0032] Specific working principle:

[0033] When the device is used, water is injected into the dilution box 1, and the sewage treatment agent is injected through the feeding pipe 5. After the sewage treatment agent is added into the support frame 4, it flows into the water at the bottom of the dilution box 1 along the lower end opening of the branch pipe or the leakage hole, so that the sewage treatment agent can be quickly diffused and dissolved in the water. The first sleeve 17 is held and the rotating ring 14 is rotated to drive the second sleeve 19 to rotate. The rotation of the second sleeve 19 drives the second sleeve 19 to move downward along the thread groove of the rotating ring 14. The T-shaped slider cooperates with the annular T-shaped slide groove to enable the lifting block 20 to rotate when the second sleeve 19 rotates. Maintaining the original position, the second sleeve 19 moves downward to drive the lifting block 20 to move downward, the movement of the lifting block 20 drives the connecting rod 21 to rotate, the rotation of the connecting rod 21 drives the movable block 22 to move away from the feeding pipe 5, the movement of the movable block 22 drives the connecting block 23 and the arc-shaped pressure plate 24 to move away from the feeding pipe 5, until the arc-shaped pressure plate 24 is away from the feeding pipe 5, the running drive motor 2 can drive the feeding pipe 5 to rotate through the belt 3, the rotation of the feeding pipe 5 drives the stirring paddle to rotate, thereby accelerating the dissolution speed of the treatment agent and water.

[0034] After the sewage treatment agent is dissolved and diluted, the pump extracts the sewage treatment agent inside the dilution box 1 through the suction pipe, and sprays water mist into the sewage through the hose, the spray pipe 7 and the spray head 8. The first sleeve 17 is held and the swivel 14 is rotated to drive the second sleeve 19 to rotate. The rotation of the second sleeve 19 drives the second sleeve 19 to move upward along the threaded groove of the swivel 14. The T-shaped slider cooperates with the annular T-shaped slide groove to enable the lifting block 20 to maintain its original position when the second sleeve 19 rotates. At the same time, the second sleeve 19 moves upward to drive the lifting block 20 to move upward. The movement of the lifting block 20 drives the connecting rod 21 to rotate. The rotation of the connecting rod 21 drives the movable block 22 to move toward the feeding pipe 5. The movable block 22 moves and drives the connecting block 23 and the arc-shaped pressure plate 24 to move toward the feeding pipe 5 until the inner side of the arc-shaped pressure plate 24 presses the feeding. Tube 5, the arc pressure plate 24 presses the feeding tube 5, and can drive the arc pressure plate 24 to rotate along the central axis of the feeding tube 5 when the feeding tube 5 rotates, thereby driving the first sleeve 17 to rotate, and the rotation of the first sleeve 17 drives the first gear ring 9 to rotate, and the rotation of the first gear ring 9 drives the second gear ring 10 to rotate, and the rotation of the second gear ring 10 can drive the tilting tube 11 to rotate, and the rotation of the tilting tube 11 drives the vertical rod 13 and the steel ball 15 to rotate relative to the tilting tube 11 in the annular vertical groove 12 and the annular circular groove 16 respectively, and the rotation of the steel ball 15 relative to the tilting tube 11 drives the steel ball 15 to move up and down in the annular circular groove 16 relative to the tilting tube 11, and the movement of the steel ball 15 drives the vertical rod 13 to move up and down in the vertical direction, thereby driving the spray tube 7 to flip up and down. During the upside-down flipping process of the spray tube 7, it is difficult to collide with the flipping component, thereby extending the service life of the device.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage treatment agent spraying device for sewage treatment, comprising a dilution box (1), a driving motor (2), a feeding pipe (5) and a liquid spraying pipe (7), wherein the driving motor (2) is fixedly mounted on the outside of the dilution box (1), a feeding pipe (5) is arranged in the center of the dilution box (1), and a liquid spraying pipe (7) is arranged above the dilution box (1), characterized in that: A flip assembly, which is arranged below the liquid spraying pipe (7) and can drive the liquid spraying pipe (7) to flip up and down; A driving component, the driving component is arranged above the dilution box (1), and the driving component can drive the flipping component to drive the liquid spraying pipe (7) to flip up and down after the sewage treatment agent is dissolved and diluted; The anti-skid pad (25) is arranged outside the feeding pipe (5). The anti-skid pad (25) is closely attached to the feeding pipe (5) to improve the effect of the driving component driving the flipping component.

2. The sewage treatment agent spraying device for sewage treatment according to claim 1 is characterized in that: A plurality of support frames (4) are fixedly arranged on the top surface of the dilution box (1); a belt (3) is rotatably connected to the outer side of the output end of the drive motor (2); a limit plate is fixedly arranged on the top surface of the output end of the drive motor (2); the inner side of the belt (3) is rotatably connected to the outer side of the feeding pipe (5); a symmetrical fixed plate (6) is fixedly arranged on the top surface of the support frame (4); a fixed shaft is fixedly arranged on the inner side of the fixed plate (6); a through groove is arranged on the front side of the liquid spraying pipe (7) extending to the back side; the fixed shaft passes through the liquid spraying pipe (7) through the through groove and is movably connected to the liquid spraying pipe (7); and a spray head (8) is connected to one end of the liquid spraying pipe (7).

3. The sewage treatment agent spraying device for sewage treatment according to claim 2 is characterized in that: The turning assembly comprises a second gear ring (10), a tilting cylinder (11), an annular vertical groove (12), a vertical rod (13), a steel ball (15) and an annular circular groove (16); the tilting cylinder (11) is connected to the top surface of the support frame (4) by rotation; the annular vertical groove (12) is arranged on the top surface of the tilting cylinder (11); the annular circular groove (16) is arranged inside the tilting cylinder (11); the steel ball (15) is arranged inside the annular circular groove (16); the vertical rod (13) is fixedly arranged on the top of the steel ball (15); and the second gear ring (10) is fixedly arranged on the outside of the tilting cylinder (11).

4. The sewage treatment agent spraying device for sewage treatment according to claim 3 is characterized in that: The annular vertical groove (12) is matched with the vertical rod (13), and the vertical rod (13) is rotatably connected to the inclined cylinder (11) through the annular vertical groove (12). The bottom of the annular vertical groove (12) is connected to the annular circular groove (16). The steel ball (15) is matched with the annular circular groove (16), and the steel ball (15) is rotatably connected to the inclined cylinder (11) through the annular circular groove (16). One end of the liquid spray pipe (7) away from the spray head (8) is hinged to the top surface of the vertical rod (13).

5. The sewage treatment agent spraying device for sewage treatment according to claim 4, characterized in that: The driving assembly comprises a first gear ring (9), a rotating ring (14), a first sleeve (17), a limiting ring (18), a second sleeve (19), a lifting block (20), a connecting rod (21), a movable block (22), a connecting block (23) and an arc-shaped pressing plate (24), wherein the limiting ring (18) is fixedly arranged on the outside of the feeding pipe (5), the first sleeve (17) is connected to the outside of the feeding pipe (5) by rotation, the first gear ring (9) is fixedly arranged on the outside of the first sleeve (17), and the rotating The ring (14) is arranged above the first sleeve (17), the second sleeve (19) is fixedly arranged on the inner side of the rotating ring (14), the lifting block (20) is connected to the bottom surface of the second sleeve (19) by rotation, the connecting rod (21) is hinged to the bottom surface of the lifting block (20), the movable block (22) is hinged to the other end of the connecting rod (21), the connecting block (23) is fixedly arranged on the bottom surface of the movable block (22), and the arc-shaped pressure plate (24) is fixedly arranged on the bottom surface of the connecting block (23).

6. The sewage treatment agent spraying device for sewage treatment according to claim 5, characterized in that: The first gear ring (9) is meshedly connected with the second gear ring (10); the limiting ring (18) is arranged on the inner side of the first sleeve (17); the top surface, the bottom surface and the outer surface of the limiting ring (18) are respectively connected to the first sleeve (17) by rotation; the top surface of the first sleeve (17) is provided with a thread groove; the second sleeve (19) is threadedly connected to the first sleeve (17) via the thread groove; a T-shaped slider is fixedly arranged on the top surface of the lifting block (20); and an annular T-shaped slider adapted to the T-shaped slider is arranged on the bottom surface of the second sleeve (19). The T-shaped slider is rotatably connected to the second sleeve (19) through an annular T-shaped slide groove. A symmetrical first slide groove is connected to the first sleeve (17) below the thread groove. The front and back sides of the connecting block (23) are respectively slidably connected to the first sleeve (17) through the first slide groove. The outer side of the first slide groove is connected to a second slide groove adapted to the movable block (22). The movable block (22) is slidably connected to the first sleeve (17) through the second slide groove. The inner side of the arc pressure plate (24) is fixedly connected to the anti-slip pad (25).

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