Self-cleaning water tank of water dust scrubber

Abstract

The utility model relates to the technical field of water dust scrubbers, in particular to a self-cleaning water tank of a water dust scrubber, which comprises a water tank body, a cleaning component and a driving component, and is characterized in that a through hole is formed in the top end of the water tank body, and a positioning ring is fixedly mounted at the top end of the through hole; the cleaning assembly is arranged in the water tank body and used for conducting self-cleaning on the interior of the water tank body. The driving assembly is arranged on the top face of the water tank body and used for providing power for the cleaning assembly. Compared with the prior art, the cleaning assembly is arranged, so that comprehensive coverage and high efficiency of cleaning operation are guaranteed, the two sides of the second brush plate are not attached to the inner wall of the water tank body, excessive friction is avoided, and smooth movement during bottom cleaning is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water film dust collectors, in particular to a self-cleaning water tank for a water film dust collector. Background Art

[0002] The water tank of a water film dust collector refers to a container for storing cleaning water, which is an important component of the water film dust collector system. The water film dust collector is a dust removal equipment commonly used in industrial environments to remove particulate matter and pollutants from the gas. In the water film dust collector, when the gas passes through the water film, the particulate matter and pollutants will come into contact with the water film and be adsorbed on the water film, and finally deposited in the water tank. Therefore, the water tank plays an important role in storing and treating these pollutants. It can also be used to recycle cleaning water to improve the efficiency of the system and save resources. Over time, a large amount of particulate matter and pollutants may accumulate in the water tank, which will reduce the dust removal efficiency of the water film dust collector. Regular cleaning of the water tank can prevent the accumulation of these substances and keep the equipment running efficiently.

[0003] In the prior art, the Chinese patent document with publication number CN218990328U proposes to clean the inside of the water tank body when the water level in the water tank body is the lowest. Nozzles in different directions work simultaneously, and the inner wall of the water tank body can be scanned, cleaned and disinfected in three-dimensional space without dead angles, which can greatly improve work efficiency and reduce labor intensity. It can also greatly ensure the safety of cleaning personnel, and can automatically close the water inlet pipe when the water level in the water tank body exceeds the warning water level to avoid water overflow, thereby reducing labor costs. However, consistent with the traditional method, the traditional water film dust collector self-cleaning water tank is usually fixed with the position of the cleaning component, which cannot be flexibly adjusted to meet different cleaning needs, which will cause some difficult-to-reach areas to be ignored, making the cleaning operation not comprehensive enough, and at the same time unable to fully cover all areas inside the water tank. There are some dead angles or difficult-to-clean areas, resulting in dirt residue, and the cleaning components may be of fixed size or shape, which cannot be flexibly adapted to water tanks of different sizes or shapes, which will cause the cleaning operation to be unable to cover all areas, limiting its cleaning range. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a self-cleaning water tank for a water film dust collector to solve the problem that the cleaning operation is not comprehensive enough.

[0005] Based on the above purpose, the utility model provides a water film dust collector self-cleaning water tank, including a water tank body, a cleaning component, and a driving component. A through hole is opened at the top of the water tank body, and a positioning ring is fixedly installed at the top of the through hole;

[0006] The cleaning assembly is arranged inside the water tank body, and the cleaning assembly is used to self-clean the inside of the water tank body. A mounting plate is movably installed above the through hole, and the cleaning assembly is fixedly installed below the mounting plate. The cleaning assembly includes a rotating rod rotatably installed below the mounting plate, and first brush plates are rotatably installed on both sides of the middle part of the rotating rod, and a second brush plate is fixedly connected to the bottom end of the rotating rod, and the first brush plate and the second brush plate clean the side wall and the bottom surface of the water tank body respectively;

[0007] The driving assembly is arranged on the top surface of the water tank body, and the driving assembly is used to provide power to the cleaning assembly.

[0008] Preferably, a gap is left between the two sides of the second brush plate and the inner wall of the water tank body, a rotating motor is fixedly mounted in the middle of the top end of the mounting plate, and the output end of the rotating motor is fixedly connected to the top end of the rotating rod.

[0009] Preferably, the driving assembly includes a forward and reverse motor fixedly mounted on one side of the water tank body, the output end of the forward and reverse motor is fixedly connected to a rotating gear, the top end of the mounting plate is fixedly mounted with a rack plate, and the rotating gear is meshed with the rack plate.

[0010] Preferably, a first positioning seat is sleeved on one side of the rotating rod close to the mounting plate, connecting rods are rotatably mounted on both sides of the first positioning seat, and the two first brush plates are rotatably mounted on the other sides of the two connecting rods respectively.

[0011] Preferably, a second positioning seat is also sleeved on the middle part of the rotating rod, and positioning rods are rotatably installed on both sides of the second positioning seat. Locking bolts are provided at the connection between the two positioning rods and the second positioning seat, and the other ends of the two positioning rods are respectively sleeved on the outer surfaces of the two connecting rods.

[0012] Preferably, an auxiliary block is also provided between the second positioning seat and the second brush plate, and positioning columns are provided at both ends of the auxiliary block, and the two positioning columns are both arranged in an arc shape, and a first scraper is provided at the bottom end of one of the positioning columns, and the first scraper is in contact with the inner bottom surface of the water tank body, and a second scraper is provided at the bottom end of the other positioning column, and the second scraper is in contact with the lower side wall of the water tank body.

[0013] Preferably, the length of the first scraper plate is adapted to the gap between the second brush plate and the water tank body.

[0014] Preferably, the gaps left on both sides of the second brush plate are adapted to the length of the first scraper plate.

[0015] Beneficial effects of the utility model:

[0016] 1. This type of water film dust collector self-cleans the water tank, and is provided with a cleaning component. The gear is rotated to drive the mounting plate to move vertically along the top of the water tank body, and the motor is rotated to drive the rotating rod to rotate, so that the first brush plate and the second brush plate are respectively cleaned on the side wall and bottom of the water tank body to remove dirt. The cleaning component utilizes the design of the first positioning seat, the connecting rod and the positioning rod to ensure that the first brush plate is always in contact with the inner wall of the water tank, ensuring full coverage and high efficiency of the cleaning operation. The two sides of the second brush plate are not in contact with the inner wall of the water tank body, avoiding excessive friction and ensuring smooth movement during bottom cleaning.

[0017] 2. This kind of water film dust collector self-cleaning water tank is provided with a first scraper and a second scraper. The first scraper and the second scraper can effectively cover the bottom and side walls when the second brush plate does not fit the inner wall of the water tank body, thereby improving the cleaning effect; the length of the first scraper is adapted to the gap between the second brush plate and the water tank body to prevent dirt residue, and the inclined setting makes its coverage wider, effectively cleaning the area not covered by the second brush plate, reducing repeated cleaning, improving cleaning efficiency, and saving time and labor costs; the second brush plate does not completely fit the inner wall to reduce friction, and the design of the first scraper and the second scraper reduces the wear of the cleaning components and the water tank body, extending the service life; the setting of the second positioning seat ensures comprehensive cleaning of the bottom and side walls of the water tank body, and the second scraper supplements the area that the first brush plate cannot reach, further ensuring comprehensive cleaning and improving the stability and reliability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the structure of the cleaning component of the utility model.

[0023] The markings in the figure are:

[0024] 1. Water tank body; 2. Through hole; 3. Forward and reverse motor; 4. Rotating gear; 5. Mounting plate; 6. Rotating motor; 7. Rotating rod; 8. First positioning seat; 9. Connecting rod; 10. First brush plate; 11. Second positioning seat; 12. Positioning rod; 13. Second brush plate; 14. Auxiliary block; 15. Positioning column; 16. First scraper; 17. Second scraper; 18. Rack plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] like Figures 1 to 4 As shown, the water film dust collector self-cleaning water tank includes a water tank body 1, a cleaning component, and a driving component. A through hole 2 is opened at the top of the water tank body 1, and a positioning ring is fixedly installed at the top of the through hole 2; the cleaning component is arranged inside the water tank body 1, and the cleaning component is used to self-clean the inside of the water tank body 1, and a mounting plate 5 is movably installed above the through hole 2, and the cleaning component is fixedly installed below the mounting plate 5, and the cleaning component includes a rotating rod 7 rotatably installed below the mounting plate 5, and first brush plates 10 are rotatably installed on both sides of the middle part of the rotating rod 7, and the bottom end of the rotating rod 7 is fixedly connected to a second brush plate 13, and the first brush plate 10 is connected to the second brush plate 13. The two brush plates 13 clean the side wall and the bottom surface of the water tank body 1 respectively; the driving assembly is arranged on the top surface of the water tank body 1, and the driving assembly is used to provide power to the cleaning assembly, wherein a gap is left between the two sides of the second brush plate 13 and the inner wall of the water tank body 1, and a rotating motor 6 is fixedly installed in the middle of the top of the mounting plate 5, and the output end of the rotating motor 6 is fixedly connected to the top of the rotating rod 7, and the driving assembly includes a forward and reverse motor 3 fixedly installed on one side of the water tank body 1, and the output end of the forward and reverse motor 3 is fixedly connected to the rotating gear 4, and the top of the mounting plate 5 is fixedly installed with a rack plate 18, and the rotating gear 4 is meshed with the rack plate 18;

[0028] At the beginning, the water film dust collector is in normal working condition, and there may be a certain degree of dirt accumulation inside the water tank body 1. When the water tank body 1 needs to be cleaned, the forward and reverse motor 3 is started, and the output end of the forward and reverse motor 3 drives the rotating gear 4, and the rotating gear 4 is meshed with the rack plate 18. When the rotating gear 4 rotates forward, it will drive the rack plate 18 to move upward, and then drive the mounting plate 5 to move upward. When the rotating gear 4 reverses, it will drive the mounting plate 5 to move downward and reset. In this case, the first brush plate 10 under the mounting plate 5 moves up and down for adjustment. At the same time, the rotating motor 6 is started, and its output end is fixedly connected to the top of the rotating rod 7, and the rotating rod 7 rotates accordingly. The first brush plates 10 installed on both sides of the middle part of the rotating rod 7 are rotated. Start cleaning the side walls of the water tank body 1 to remove the dirt deposited on the side walls. The second brush plate 13 fixedly connected to the bottom of the rotating rod 7 starts cleaning the bottom of the water tank body 1 to remove the dirt deposited on the bottom. Since there is a gap between the two sides of the second brush plate 13 and the inner wall of the water tank body 1, smooth movement during bottom cleaning is ensured and excessive friction is avoided. After the cleaning component completes the cleaning work inside the water tank body 1, the forward and reverse motors 3 and the rotating motor 6 are stopped, and the water film dust collector resumes normal working state. The cleaning component returns to the inside of the water tank body 1 to prepare for the next cleaning task. Repeat the above steps and regularly perform self-cleaning operations on the water tank body 1 to ensure efficient operation and long-term stability of the water film dust collector.

[0029] like Figure 2 , Figure 4 As shown, a first positioning seat 8 is sleeved on one side of the rotating rod 7 close to the mounting plate 5, connecting rods 9 are rotatably mounted on both sides of the first positioning seat 8, and two first brush plates 10 are rotatably mounted on the other sides of the two connecting rods 9, and a second positioning seat 11 is also sleeved on the middle part of the rotating rod 7, and positioning rods 12 are rotatably mounted on both sides of the second positioning seat 11, and locking bolts are provided at the connection between the two positioning rods 12 and the second positioning seat 11, and the other ends of the two positioning rods 12 are sleeved on the outer surfaces of the two connecting rods 9 respectively;

[0030] Since the first brush plate 10 can rotate freely and can adapt to water tank bodies 1 of different shapes and sizes through the arrangement of the connecting rod 9 and the positioning rod 12, when adapting to different sizes, the tightness of the locking bolt can be adjusted, and then the rotation amplitude of the two positioning rods 12 can be adjusted to adjust the angle of the connecting rod 9 to achieve the effect of adapting to different sizes. At the same time, through the design of the first positioning seat 8 and the second positioning seat 11 on the rotating rod 7, as well as the connecting rod 9 and the positioning rod 12, the first brush plate 10 can always keep in contact with the inner wall of the water tank regardless of moving up and down, thereby ensuring the efficiency and thoroughness of the cleaning operation. Since the first brush plate 10 always fits with the inner wall of the water tank, it ensures full coverage of the cleaning operation, improves the cleaning efficiency, and ensures the cleaning quality.

[0031] like Figures 2 to 4 As shown, an auxiliary block 14 is sleeved between the second positioning seat 11 and the second brush plate 13, and positioning columns 15 are provided at both ends of the auxiliary block 14. The two positioning columns 15 are arranged in an arc shape, and a first scraper 16 is provided at the bottom end of one of the positioning columns 15, and the first scraper 16 contacts the inner bottom surface of the water tank body 1, and a second scraper 17 is provided at the bottom end of the other positioning column 15, and the second scraper 17 contacts the lower side wall of the water tank body 1, and the gaps left on both sides of the second brush plate 13 are adapted to the length of the first scraper 16;

[0032] The auxiliary block 14 and the positioning column 15 are arranged so that when the second brush plate 13 is not in contact with the inner wall of the water tank body 1, the first scraper 16 and the second scraper 17 can effectively cover the bottom and the side wall, ensuring that the cleaning operation is fully carried out.

[0033] The length of the first scraper 16 is matched with the gap between the second brush plate 13 and the water tank body 1, completely covering the cleaning area, improving the cleaning effect, and preventing dirt residue caused by the difficulty in cleaning the gap. In addition, since the first scraper 16 is arranged in an inclined shape, its coverage range may be wider than the second brush plate 13, and it can effectively clean the area that the second brush plate 13 fails to cover, making the cleaning effect more comprehensive. The inclined first scraper 16 can more effectively remove dirt, reducing the need for repeated cleaning, thereby improving the efficiency of the cleaning work, saving time and labor costs, and the second brush plate 13 does not completely fit the inner wall to reduce the contact with the inner wall. The friction of the first scraper 16 and the second scraper 17 is reduced by the design of the first scraper 16 and the second scraper 17, and the wear of the cleaning component and the water tank body 1 is reduced. However, due to the arrangement of the second positioning seat 11, there is always a part of the side wall at the bottom of the inner part of the water tank body 1 that the first brush plate 10 cannot reach. Therefore, the second scraper 17 makes up for this shortcoming, ensuring the comprehensive cleaning of the water tank body 1 and extending the service life. The cleaning component can more effectively clean the bottom and side walls of the water tank body 1, improve the cleaning efficiency, save time and labor costs, and such an arrangement makes the cleaning system more stable and reliable, ensuring that the water film dust collector can operate continuously and efficiently, and improving the stability and reliability of the system.

[0034] like Figure 4 As shown, the brush surfaces of the two first brush plates 10 and the second brush plate 13 are both made of hard nylon material;

[0035] The hard nylon material is wear-resistant and durable, and can withstand frequent cleaning operations without deformation or wear, thereby extending the service life of the brush. It is not easily corroded by chemicals in the water tank, and maintains the stability and performance of the bristles. It has good elasticity, maintains the shape of the brush, ensures a stable cleaning effect, and is not easily deformed. The relatively soft nylon brush will not scratch the surface of the water tank body 1 or other surfaces, protecting the equipment from damage. This choice can ensure the cleaning effect and durability, while protecting the surface of the equipment from damage, and improving the efficiency and safety of the cleaning operation.

[0036] Working principle of the utility model: when the equipment is in normal working condition, a certain degree of dirt will accumulate inside the water tank. When the water tank needs to be cleaned, the forward and reverse motor 3 is started, which drives the rotating gear 4 to mesh with the rack plate 18, so that the cleaning component on the mounting plate 5 moves up and down. At the same time, the rotating motor 6 is started, so that the rotating rod 7 rotates, thereby driving the brush plate installed thereunder to clean the inner wall of the water tank. The bottom end of the brush plate contacts the bottom of the water tank to ensure the bottom is clean. There is a gap between the two sides of the brush plate and the inner wall of the water tank to ensure smooth movement and reduce friction. After the cleaning component completes the internal cleaning, the motor is stopped, the equipment returns to normal working condition, and prepares for the next cleaning task. Through this automated cleaning process, the efficient operation and long-term stability of the equipment are guaranteed.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0038] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A water film dust collector self-cleaning water tank, comprising a water tank body (1), a cleaning component, and a driving component, characterized in that: A through hole (2) is provided at the top of the water tank body (1), and a positioning ring is fixedly mounted at the top of the through hole (2); The cleaning assembly is arranged inside the water tank body (1), and is used to self-clean the inside of the water tank body (1). A mounting plate (5) is movably mounted above the through hole (2), and the cleaning assembly is fixedly mounted below the mounting plate (5). The cleaning assembly comprises a rotating rod (7) rotatably mounted below the mounting plate (5), and first brush plates (10) are rotatably mounted on both sides of the middle of the rotating rod (7). A second brush plate (13) is fixedly connected to the bottom end of the rotating rod (7), and the first brush plate (10) and the second brush plate (13) clean the side wall and the bottom surface of the water tank body (1) respectively. The driving component is arranged on the top surface of the water tank body (1), and is used to provide power to the cleaning component.

2. The self-cleaning water tank of the water film dust collector according to claim 1 is characterized in that: A gap is left between the two sides of the second brush plate (13) and the inner wall of the water tank body (1), and a rotating motor (6) is fixedly mounted in the middle of the top end of the mounting plate (5), and the output end of the rotating motor (6) is fixedly connected to the top end of the rotating rod (7).

3. The self-cleaning water tank of the water film dust collector according to claim 1 is characterized in that: The driving assembly comprises a forward and reverse motor (3) fixedly mounted on one side of the water tank body (1); the output end of the forward and reverse motor (3) is fixedly connected to a rotating gear (4); a rack plate (18) is fixedly mounted on the top end of the mounting plate (5); and the rotating gear (4) meshes with the rack plate (18).

4. The self-cleaning water tank of the water film dust collector according to claim 2 is characterized in that: A first positioning seat (8) is sleeved on one side of the rotating rod (7) close to the mounting plate (5), connecting rods (9) are rotatably mounted on both sides of the first positioning seat (8), and the two first brush plates (10) are rotatably mounted on the other sides of the two connecting rods (9), respectively.

5. The self-cleaning water tank of the water film dust collector according to claim 4 is characterized in that: A second positioning seat (11) is also sleeved on the middle of the rotating rod (7), and positioning rods (12) are rotatably mounted on both sides of the second positioning seat (11). Locking bolts are provided at the connection between the two positioning rods (12) and the second positioning seat (11), and the other ends of the two positioning rods (12) are sleeved on the outer surfaces of the two connecting rods (9) respectively.

6. The self-cleaning water tank of the water film dust collector according to claim 5 is characterized in that: An auxiliary block (14) is sleeved between the second positioning seat (11) and the second brush plate (13), and positioning columns (15) are arranged at both ends of the auxiliary block (14). The two positioning columns (15) are arranged in an arc shape, and a first scraper (16) is arranged at the bottom end of one of the positioning columns (15), and the first scraper (16) contacts the inner bottom surface of the water tank body (1), and a second scraper (17) is arranged at the bottom end of the other positioning column (15), and the second scraper (17) contacts the lower side wall of the water tank body (1).

7. The self-cleaning water tank of the water film dust collector according to claim 6 is characterized in that: The gaps left on both sides of the second brush plate (13) are adapted to the length of the first scraper (16).

8. The self-cleaning water tank of the water film dust collector according to claim 2 is characterized in that: The brush surfaces of the two first brush plates (10) and the second brush plates (13) are both made of hard nylon material.

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