Water delivery device for chemical production

Abstract

The utility model relates to the technical field of chemical production, in particular to a water delivery device for chemical production, which comprises a mounting plate, a through hole is arranged in the middle of the top end of the mounting plate, a rotating groove is arranged at the top end of the mounting plate and positioned on the outer side of the through hole, and a water delivery tank is mounted at the top end of the mounting plate. And a rotating ring is fixed to the bottom end of the water conveying tank, the rotating ring is inserted into the rotating groove in a sliding mode, a water conveying cavity is formed in the water conveying tank, and an inserting hole is formed in the top end of the water conveying tank. The device has the advantages that the water conveying tank is detachably and rotatably mounted at the top end of the mounting plate, dismounting and mounting are convenient, the first water conveying pipe can slide and rotate in the second guide hole and the insertion hole, dismounting and mounting are convenient, and water leakage is not prone to occurring; the water spraying holes can spray water flow in different directions, and water can be conveniently and fully sprayed to the inner surface of the chemical equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a water delivery device for chemical production. Background Art

[0002] The chemical production process refers to the production process of valuable products obtained by chemical processing of raw materials. Due to the diversity of raw materials and products and the complexity of the production process, tens of thousands of chemical production processes have been formed. The chemical production process is an organic combination of chemical reactions and several physical operations. The chemical equipment in the chemical production process is the basis of production. Therefore, whether before or after the chemical reaction operation in chemical production and manufacturing, the staff needs to thoroughly clean the interior of the chemical equipment to ensure that the subsequent chemical reactions inside the chemical equipment can proceed normally. Therefore, the cleanliness of the interior of the chemical equipment has a very important impact on chemical production.

[0003] For example, the prior art Chinese patent publication number "CN219597485U" provides a water delivery device for chemical production, including a sealing plate, the top of the sealing plate is fixedly connected to a fixing mechanism, the top of the fixing mechanism is installed with a bearing seat, the bottom of the fixing mechanism is fixedly connected to a disc, and the top of the disc is fixedly connected to a first motor.

[0004] The device can drive the water pipe and the nozzle to rotate inside the chemical equipment, thereby improving the cleaning effect of the subsequent cleaning mechanism on the inside of the chemical equipment. In addition, the device can also increase the relative stability of the water pipe during use through the coordinated use of the auxiliary mechanism and the clamping mechanism, solving the problem that the water pipe and the nozzle of some existing equipment are relatively fixed in position when in use, which easily affects the cleaning effect of the equipment on the inner wall of the chemical equipment during use, and the chemical reaction in chemical production is easily affected.

[0005] In the existing water delivery devices for chemical production, the water delivery pipe needs to rotate during the water delivery process, which is prone to entanglement, stretching and loosening, or even breaking. It is not safe, and the water delivery volume is small and slow. It is also inconvenient to disassemble and install the water delivery pipe. At the same time, the water spraying pressure of the water delivery pipe is low, and it cannot be sprayed well onto the inner surface of the chemical equipment, which is not convenient for cleaning the inner surface of the chemical equipment. Moreover, the water spraying direction of the water delivery pipe is relatively fixed and only rotates. The spraying angle cannot be adjusted in the vertical direction, and the interior of the chemical equipment cannot be fully sprayed with water. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art that the water pipe needs to be rotated, is prone to entanglement or stretching loose, or even pulled apart, is not safe, has a small and slow water delivery volume, and is inconvenient to disassemble and install the water pipe. A water delivery device for chemical production is proposed to solve the shortcomings of the prior art that the water pipe needs to be rotated, is prone to entanglement or stretching loose, or even pulled apart, is not safe, has a small and slow water delivery volume, and is inconvenient to disassemble and install the water pipe.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A water delivery device for chemical production is designed, comprising a mounting plate, a through hole is opened in the middle of the top of the mounting plate, a rotating groove is opened at the top of the mounting plate and outside the through hole, a water delivery box is installed on the top of the mounting plate, a rotating ring is fixed at the bottom of the water delivery box, the rotating ring is slidably inserted into the rotating groove, a water delivery cavity is provided inside the water delivery box, a plug hole is opened at the top of the water delivery box, a first water delivery pipe slides through the inside of the plug hole, a limiting plate is fixed on the surface of the first water delivery pipe, a sealing gasket is bonded in the middle of the bottom end of the limiting plate, and a fixing is fixed on the bottom edge of the limiting plate. A first magnetic ring, a second magnetic ring is fixed at the top of the water tank and located around the plug hole, the first magnetic ring is connected to the top of the second magnetic ring, a support column is fixed at the top of the water tank, a top plate is fixed at the top of the support column, a first guide hole is opened on the surface of the top plate, a guide rod slides through the inside of the first guide hole, a spring is sleeved on the surface of the guide rod, a pressure block is fixed to the bottom end of the guide rod, a second guide hole is opened in the middle of the top plate, a wear-resistant sleeve is bonded to the inner surface of the second guide hole, and the top of the first water pipe slides through the wear-resistant sleeve.

[0009] Furthermore, a driven gear is fixed to the top end of the side of the water delivery tank, a first motor is installed on the top end of the mounting plate, the top end of the first motor is connected to a rotating rod, a driving gear is installed on the surface of the rotating rod, a rotating hole is opened in the middle of the water delivery tank, a second motor is installed in the middle of the top end of the water delivery tank, a cleaning rotating rod passes through the bottom end of the second motor, a booster pump is installed at the bottom end of the inner bottom of the water delivery cavity, the bottom end of the booster pump is connected to a second water delivery pipe surrounding the cleaning rotating rod, a water spray hole is opened on the surface of the second water delivery pipe, a connecting rod is fixed on the side of the through hole and at a position outside the second water delivery pipe, and a pushing plate for intermittently pushing the second water delivery pipe is fixed to the outer end of the connecting rod.

[0010] Furthermore, the mounting plate is a circular plate structure and is horizontally arranged, the through hole is a circular hole structure, the rotating groove and the rotating ring are both circular ring structures, the water tank rotates and slides on the top of the mounting plate through the rotating ring, and the water tank is a circular structure and is horizontally arranged.

[0011] Furthermore, the first water pipe is vertically arranged, the limiting plate is horizontally arranged at the top of the water tank, and is a circular plate structure. The sealing gasket is made of rubber material and abuts and covers the top of the plug hole.

[0012] Furthermore, the first magnetic ring and the second magnetic ring are both circular ring structures, and are horizontally arranged, aligned up and down, and are slidably connected to each other. The support column is vertically arranged on the outside of the limit plate, and the top plate is a circular plate structure and is horizontally arranged.

[0013] Furthermore, the guide rod is vertically arranged around the first water pipe, the top end of the guide rod protrudes from the top end of the top plate, the spring is arranged between the pressure block and the top plate, and the wear-resistant sleeve is made of rubber.

[0014] Furthermore, the driven gear and the driving gear are both spur gear structures, are horizontally arranged, and are meshed with each other for transmission connection, and the cleaning rotating rod slides through the rotating hole and the through hole.

[0015] Furthermore, the second water pipe adopts a hose structure and passes downward through the through hole. The water spray holes are evenly distributed on the surface of the second water pipe. The connecting rod is a rectangular rod structure and is horizontally arranged at the inner bottom end of the through hole. The pushing plate is an arc plate structure and is horizontally arranged at the inner bottom end of the through hole to push the second water pipe.

[0016] The utility model provides a water delivery device for chemical production, which has the following beneficial effects:

[0017] 1. The utility model uses a rotating ring and a rotating groove to make the water delivery box detachable and rotatable on the top of the mounting plate, which is relatively convenient for disassembly and installation. Moreover, a water delivery chamber is provided inside the water delivery box, which can hold a large amount of water, thereby increasing the water delivery and spraying amount. At the same time, at the top of the water delivery box, the first water delivery pipe is inserted into the water delivery chamber through the plug hole, and is pressed against the top of the plug hole by the limit plate and the sealing gasket, and is connected by the first magnetic ring and the second magnetic ring. Moreover, the guide rod slides through the first guide hole and, through the elastic force of the spring, drives the pressing block to press against the top of the limit plate. Therefore, the first water delivery pipe can slide and rotate inside the second guide hole and the plug hole, and is convenient for disassembly and installation, and is not easy to leak.

[0018] 2. The utility model provides a booster pump inside the water delivery chamber, and the second water delivery pipe is connected to the bottom end of the booster pump. Therefore, the water pressure of the water sprayed from the second water delivery pipe and the water spray hole can be increased, which is conducive to spraying on the inner surface of the chemical equipment. Moreover, as the water delivery tank rotates, the second water delivery pipe intermittently collides with the top moving plate, is pushed, and becomes skewed. Therefore, the water spray hole can be made to spray water in different directions, which is convenient for comprehensive and sufficient water spraying on the inner surface of the chemical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Enlarged view of point D;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the three-dimensional structure;

[0022] Figure 4 For this utility model Figure 3 Enlarged view of point E;

[0023] Figure 5 For this utility model Figure 1 sectional view of

[0024] Figure 6 For this utility model Figure 5 A magnified view of point A;

[0025] Figure 7 For this utility model Figure 5 Enlarged view of point B;

[0026] Figure 8 For this utility model Figure 5 Enlarged view of point C.

[0027] In the figure: 1. Mounting plate; 2. Water tank; 3. Driven gear; 4. Water delivery chamber; 5. Booster pump; 6. Rotating hole; 7. Second motor; 8. First water delivery pipe; 9. Driving gear; 10. Rotating rod; 11. First motor; 12. Rotating ring; 13. Connecting rod; 14. Cleaning rotating rod; 15. Second water delivery pipe; 16. Through hole; 17. Rotating groove; 18. Water spray hole; 19. Pushing plate; 20. Connecting hole; 21. Second magnetic ring; 22. First magnetic ring; 23. Limiting plate; 24. Pressing block; 25. Spring; 26. Support column; 27. Guide rod; 28. Top plate; 29. First guide hole; 30. Wear-resistant sleeve; 31. Second guide hole; 32. Sealing gasket. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0029] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 , a water delivery device for chemical production shown in the figure includes a mounting plate 1, a through hole 16 is opened in the middle of the top of the mounting plate 1, a rotating groove 17 is opened at the top of the mounting plate 1 and located outside the through hole 16, a water delivery box 2 is installed on the top of the mounting plate 1, a rotating ring 12 is fixed to the bottom end of the water delivery box 2, the rotating ring 12 is slidably inserted into the rotating groove 17, a water delivery cavity 4 is provided inside the water delivery box 2, a plug hole 20 is opened at the top of the water delivery box 2, a first water delivery pipe 8 is slidably passed through the inside of the plug hole 20, a limiting plate 23 is fixed to the surface of the first water delivery pipe 8, a sealing gasket 32 is bonded to the middle of the bottom end of the limiting plate 23, and a first magnetic suction is fixed to the bottom edge of the limiting plate 23 Ring 22, a second magnetic ring 21 is fixed at the top of the water delivery box 2 and located around the plug hole 20, the first magnetic ring 22 is attracted and connected to the top of the second magnetic ring 21, the top of the water delivery box 2 is fixed with a support column 26, the top of the support column 26 is fixed with a top plate 28, a first guide hole 29 is opened on the surface of the top plate 28, a guide rod 27 slides through the inside of the first guide hole 29, a spring 25 is sleeved on the surface of the guide rod 27, a pressure block 24 is fixed to the bottom end of the guide rod 27, a second guide hole 31 is opened in the middle of the top plate 28, the inner surface of the second guide hole 31 is bonded with a wear-resistant sleeve 30, and the top of the first water delivery pipe 8 slides through the wear-resistant sleeve 30.

[0030] Through the rotating ring 12 and the rotating groove 17, the water delivery box 2 can be detachably and rotatably mounted on the top of the mounting plate 1, which is relatively convenient for disassembly and installation. Moreover, a water delivery chamber 4 is provided inside the water delivery box 2, which can hold a larger amount of water, thereby increasing the water delivery and spraying amount. At the same time, at the top of the water delivery box 2, the first water delivery pipe 8 is inserted into the water delivery chamber 4 through the plug hole 20, and is pressed against the top of the plug hole 20 by the limit plate 23 and the sealing gasket 32, and is connected by the first magnetic ring 22 and the second magnetic ring 21. Moreover, the guide rod 27 slides through the first guide hole 29, and through the elastic force of the spring 25, drives the pressing block 24 to press against the top of the limiting plate 23. Therefore, the first water delivery pipe 8 can slide and rotate inside the second guide hole 31 and the plug hole 20, and is convenient for disassembly and installation, and is not easy to leak.

[0031] The mounting plate 1 is a circular plate structure and is horizontally arranged. The through hole 16 is a circular hole structure. The rotating groove 17 and the rotating ring 12 are both circular structures. The water tank 2 rotates and slides on the top of the mounting plate 1 through the rotating ring 12. The water tank 2 is a circular structure and is horizontally arranged.

[0032] The first water pipe 8 is vertically arranged, the limiting plate 23 is horizontally arranged at the top of the water tank 2 and is a circular plate structure, and the sealing gasket 32 is made of rubber material and abuts and covers the top of the plug hole 20.

[0033] The first magnetic ring 22 and the second magnetic ring 21 are both circular ring structures, and are horizontally arranged, aligned up and down, and are slidably connected to each other. The support column 26 is vertically arranged on the outside of the limit plate 23, and the top plate 28 is a circular plate structure and is horizontally arranged.

[0034] The guide rod 27 is vertically arranged around the first water pipe 8, and the top end of the guide rod 27 protrudes from the top end of the top plate 28. The spring 25 is arranged between the pressure block 24 and the top plate 28. The wear-resistant sleeve 30 is made of rubber. Example

[0035] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8, a water delivery device for chemical production shown in the figure includes a mounting plate 1, a through hole 16 is opened in the middle of the top of the mounting plate 1, a rotating groove 17 is opened at the top of the mounting plate 1 and located outside the through hole 16, a water delivery box 2 is installed on the top of the mounting plate 1, a rotating ring 12 is fixed to the bottom end of the water delivery box 2, the rotating ring 12 is slidably inserted into the rotating groove 17, a water delivery cavity 4 is provided inside the water delivery box 2, a plug hole 20 is opened at the top of the water delivery box 2, a first water delivery pipe 8 is slidably passed through the inside of the plug hole 20, a limiting plate 23 is fixed to the surface of the first water delivery pipe 8, a sealing gasket 32 is bonded to the middle of the bottom end of the limiting plate 23, and a first magnetic suction is fixed to the bottom edge of the limiting plate 23 Ring 22, a second magnetic ring 21 is fixed at the top of the water delivery box 2 and located around the plug hole 20, the first magnetic ring 22 is attracted and connected to the top of the second magnetic ring 21, the top of the water delivery box 2 is fixed with a support column 26, the top of the support column 26 is fixed with a top plate 28, a first guide hole 29 is opened on the surface of the top plate 28, a guide rod 27 slides through the inside of the first guide hole 29, a spring 25 is sleeved on the surface of the guide rod 27, a pressure block 24 is fixed to the bottom end of the guide rod 27, a second guide hole 31 is opened in the middle of the top plate 28, the inner surface of the second guide hole 31 is bonded with a wear-resistant sleeve 30, and the top of the first water delivery pipe 8 slides through the wear-resistant sleeve 30.

[0036] Through the rotating ring 12 and the rotating groove 17, the water delivery box 2 can be detachably and rotatably mounted on the top of the mounting plate 1, which is relatively convenient for disassembly and installation. Moreover, a water delivery chamber 4 is provided inside the water delivery box 2, which can hold a larger amount of water, thereby increasing the water delivery and spraying amount. At the same time, at the top of the water delivery box 2, the first water delivery pipe 8 is inserted into the water delivery chamber 4 through the plug hole 20, and is pressed against the top of the plug hole 20 by the limit plate 23 and the sealing gasket 32, and is connected by the first magnetic ring 22 and the second magnetic ring 21. Moreover, the guide rod 27 slides through the first guide hole 29, and through the elastic force of the spring 25, drives the pressing block 24 to press against the top of the limiting plate 23. Therefore, the first water delivery pipe 8 can slide and rotate inside the second guide hole 31 and the plug hole 20, and is convenient for disassembly and installation, and is not easy to leak.

[0037] A driven gear 3 is fixed to the top of the side of the water delivery tank 2, a first motor 11 is installed on the top of the mounting plate 1, the top of the first motor 11 is connected to a rotating rod 10, a driving gear 9 is installed on the surface of the rotating rod 10, a rotating hole 6 is opened in the middle of the water delivery tank 2, a second motor 7 is installed in the middle of the top of the water delivery tank 2, a cleaning rotating rod 14 is passed through the bottom end of the second motor 7, a booster pump 5 is installed at the bottom end of the inner bottom of the water delivery cavity 4, the bottom end of the booster pump 5 is connected to a second water delivery pipe 15 surrounding the cleaning rotating rod 14, a water spray hole 18 is opened on the surface of the second water delivery pipe 15, a connecting rod 13 is fixed on the side of the through hole 16 and at a position outside the second water delivery pipe 15, and a pushing plate 19 for intermittently pushing the second water delivery pipe 15 is fixed to the outer end of the connecting rod 13.

[0038] The second water pipe 15 is connected to the bottom end of the booster pump 5, thereby increasing the water pressure of the water sprayed from the second water pipe 15 and the water spray hole 18, which is conducive to spraying on the inner surface of the chemical equipment. Moreover, as the second water pipe 15 rotates with the water tank 2 and intermittently collides with the top moving plate 19, the second water pipe 15 is pushed and becomes skewed. Therefore, the water spray hole 18 can spray water in different directions, which is convenient for comprehensive and sufficient water spraying on the inner surface of the chemical equipment.

[0039] The driven gear 3 and the driving gear 9 are both spur gear structures, are horizontally arranged, and are meshed with each other for transmission connection. The cleaning rotating rod 14 slides through the rotating hole 6 and the through hole 16 .

[0040] The second water pipe 15 adopts a hose structure and passes downward through the through hole 16. The water spray holes 18 are evenly distributed on the surface of the second water pipe 15. The connecting rod 13 is a rectangular rod structure and is horizontally arranged at the inner bottom end of the through hole 16. The pushing plate 19 is an arc plate structure and is horizontally arranged at the inner bottom end of the through hole 16 to push the second water pipe 15.

[0041] Working method: Through the rotating ring 12 and the rotating groove 17, the water delivery box 2 can be detachably and rotatably installed on the top of the mounting plate 1, which is relatively convenient for disassembly and installation. Moreover, a water delivery chamber 4 is provided inside the water delivery box 2, which can hold a larger amount of water, thereby increasing the water delivery amount and the water spraying amount. At the same time, at the top of the water delivery box 2, the first water delivery pipe 8 is inserted into the water delivery chamber 4 through the plug hole 20, and is pressed against the top of the plug hole 20 by the limiting plate 23 and the sealing gasket 32, and is connected by the first magnetic ring 22 and the second magnetic ring 21. Moreover, the guide rod 27 slides through the first guide hole 29, and is driven by the elastic force of the spring 25 to press the pressing block 24 against the top of the limiting plate 23. Therefore, the first water delivery pipe 8 can slide and rotate inside the second guide hole 31 and the plug hole 20, and is convenient for disassembly and installation, and is not easy to leak.

[0042] A booster pump 5 is provided inside the water delivery chamber 4, and a second water delivery pipe 15 is connected to the bottom end of the booster pump 5. Thus, the water pressure of the water sprayed at the second water delivery pipe 15 and the water spray hole 18 can be increased, which is conducive to spraying on the inner surface of the chemical equipment. Moreover, as the second water delivery pipe 15 rotates with the water delivery tank 2 and intermittently collides with the top moving plate 19, the second water delivery pipe 15 is pushed and becomes skewed. Therefore, the water spray hole 18 can be made to spray water in different directions, which facilitates comprehensive and sufficient water spraying on the inner surface of the chemical equipment.

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water delivery device for chemical production, comprising a mounting plate (1), characterized in that: A through hole (16) is provided in the middle of the top of the mounting plate (1), a rotating groove (17) is provided at the top of the mounting plate (1) and outside the through hole (16), a water delivery box (2) is installed at the top of the mounting plate (1), a rotating ring (12) is fixed at the bottom of the water delivery box (2), the rotating ring (12) is slidably inserted into the rotating groove (17), a water delivery cavity (4) is provided inside the water delivery box (2), a plug hole (20) is provided at the top of the water delivery box (2), a first water delivery pipe (8) is slidably passed through the inside of the plug hole (20), a limiting plate (23) is fixed on the surface of the first water delivery pipe (8), a sealing gasket (32) is bonded to the middle of the bottom end of the limiting plate (23), a first magnetic ring (22) is fixed to the bottom edge of the limiting plate (23), the water delivery box (2) A second magnetic ring (21) is fixed at the top of the water delivery box (2) and located around the plug hole (20); the first magnetic ring (22) is attracted and connected to the top of the second magnetic ring (21); a support column (26) is fixed at the top of the water delivery box (2); a top plate (28) is fixed at the top of the support column (26); a first guide hole (29) is opened on the surface of the top plate (28); a guide rod (27) slides through the inside of the first guide hole (29); a spring (25) is sleeved on the surface of the guide rod (27); a pressing block (24) is fixed to the bottom end of the guide rod (27); a second guide hole (31) is opened in the middle of the top plate (28); a wear-resistant sleeve (30) is bonded to the inner surface of the second guide hole (31); the top end of the first water delivery pipe (8) slides through the wear-resistant sleeve (30).

2. A water delivery device for chemical production according to claim 1, characterized in that: A driven gear (3) is fixed to the top of the side of the water delivery box (2), a first motor (11) is installed to the top of the mounting plate (1), the top of the first motor (11) is connected to a rotating rod (10), a driving gear (9) is installed on the surface of the rotating rod (10), a rotating hole (6) is opened in the middle of the water delivery box (2), a second motor (7) is installed in the middle of the top of the water delivery box (2), the bottom end of the second motor (7) passes through a cleaning rotating rod (14), a booster pump (5) is installed at the bottom end of the water delivery chamber (4), the bottom end of the booster pump (5) is connected to a second water delivery pipe (15) surrounding the cleaning rotating rod (14), a water spray hole (18) is opened on the surface of the second water delivery pipe (15), a connecting rod (13) is fixed to the side of the through hole (16) and at a position outside the second water delivery pipe (15), and a pushing plate (19) for intermittently pushing the second water delivery pipe (15) is fixed to the outer end of the connecting rod (13).

3. A water delivery device for chemical production according to claim 1, characterized in that: The mounting plate (1) is a circular plate structure and is arranged horizontally. The through hole (16) is a circular hole structure. The rotating groove (17) and the rotating ring (12) are both circular ring structures. The water delivery box (2) rotates and slides on the top of the mounting plate (1) through the rotating ring (12). The water delivery box (2) is a circular structure and is arranged horizontally.

4. A water delivery device for chemical production according to claim 1, characterized in that: The first water delivery pipe (8) is vertically arranged, the limiting plate (23) is horizontally arranged at the top end of the water delivery box (2) and is a circular plate structure, and the sealing gasket (32) is made of rubber material and abuts against and covers the top end of the plug hole (20).

5. The water delivery device for chemical production according to claim 1, characterized in that: The first magnetic ring (22) and the second magnetic ring (21) are both circular ring structures, and are arranged horizontally, aligned up and down, and are connected to each other by sliding attraction. The support column (26) is vertically arranged on the outside of the limit plate (23), and the top plate (28) is a circular plate structure and is arranged horizontally.

6. The water delivery device for chemical production according to claim 1, characterized in that: The guide rod (27) is vertically arranged around the first water pipe (8), the top end of the guide rod (27) protrudes from the top end of the top plate (28), the spring (25) is arranged between the pressing block (24) and the top plate (28), and the wear-resistant sleeve (30) is made of rubber.

7. The water delivery device for chemical production according to claim 2, characterized in that: The driven gear (3) and the driving gear (9) are both spur gear structures, are arranged horizontally, and are meshed with each other for transmission connection. The cleaning rotating rod (14) slides through the rotating hole (6) and the through hole (16).

8. The water delivery device for chemical production according to claim 2, characterized in that: The second water pipe (15) adopts a hose structure and passes downward through the through hole (16); the water spray holes (18) are evenly distributed on the surface of the second water pipe (15); the connecting rod (13) is a rectangular rod structure and is horizontally arranged at the inner bottom end of the through hole (16); the pushing plate (19) is an arc-shaped plate structure and is horizontally arranged at the inner bottom end of the through hole (16) to push the second water pipe (15).

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