Anti-clogging circulating water path device for gas scrubber

Abstract

The embodiment of the application provides a gas washer anti-blocking circulating water path device, relates to the technical field of a gas washer, and comprises a circulating water tank and a water inlet pipe, a water inlet pipe and a water outlet pipe are installed on the circulating water tank, a water level sensing device is installed on the top surface of the circulating water tank, a vertical pipe is movably installed in the center of the circulating water tank, and a filter screen is fixedly connected in the water outlet pipe. The vertical pipe drives the connecting pipe and the bottom plate to rotate, the bottom plate scrapes off impurities on the bottom surface of the circulating water tank, and the impurities are gathered to the inside of the vertical pipe through the bottom plate; meanwhile, the connecting pipe drives the scraper to scrape and clean the inner wall of the circulating water tank, the impurities on the inner wall of the circulating water tank enter the connecting pipe through the flow guide plate, the impurities move in the inclined connecting pipe to the inside of the vertical pipe, the impurities in the inner cavity of the circulating water tank are cleaned and collected, the cleaning efficiency of the impurities is improved, the possibility of blocking of the circulating water path of the gas washer by the impurities is reduced, and the stable and continuous operation of the gas washer is ensured.

Description

Technical Field

[0001] This application relates to the field of air scrubber technology, and more particularly to an anti-clogging circulating water circuit device for air scrubbers. Background Technology

[0002] Existing air scrubbers typically consist of a circulating water system, a water pump, spray pipes, and a return pipe. The scrubbing liquid is stored in the circulating water tank and pumped to the spray pipes to scrub the gas. After scrubbing, the liquid carries the captured impurities back to the circulating water tank, forming a closed-loop cycle. However, in practical applications, as the number of cycles increases, dust, particulate matter, and other impurities captured in the scrubbing liquid continuously accumulate in the circulating water tank.

[0003] Currently, the main method for handling impurities in the circulating water tank relies on periodic manual cleaning. This involves operators opening the inspection port of the circulating water tank after shutdown and manually removing accumulated impurities through methods such as scooping and rinsing. This method requires frequent shutdowns, severely impacting the continuous operating efficiency of the air scrubber. Especially in industrial production scenarios requiring 24-hour continuous operation, shutdowns for cleaning can lead to production interruptions and significant economic losses. Furthermore, manual cleaning is limited by the volume of the circulating water tank, causing operational inconvenience and hindering the removal of impurities. Residual impurities can then enter the pipeline system through the water circulation, negatively impacting the operation of the air scrubber.

[0004] Based on the above reasons, this utility model proposes an anti-clogging circulating water circuit device for an air scrubber, which can automatically clean impurities in the circulating water tank of the air scrubber and facilitate the discharge of impurities, ensuring the continuous and stable operation of the air scrubber equipment. Utility Model Content

[0005] In view of the above problems, this application provides an anti-clogging circulating water circuit device for an air scrubber to solve the problem of inconvenient cleaning of the circulating water circuit of the existing air scrubber.

[0006] This application provides an anti-clogging circulating water circuit device for an air scrubber, including a circulating water tank. An inlet pipe and an outlet pipe are installed on the circulating water tank, and a water level sensor is installed on the top surface of the tank. A vertical pipe is movably installed in the center of the circulating water tank. A filter screen is fixedly connected inside the outlet pipe. Two scrapers are symmetrically arranged on both sides of the vertical pipe. The scrapers are connected to the vertical pipe via several connecting pipes. A base plate is fixedly connected to the bottom surface of each scraper. Both the base plate and the scraper have an L-shaped cross-section, and the side of the base plate away from the scraper is connected to and fixedly connected to the vertical pipe. A vertical shaft is movably connected to the inner cavity of the vertical pipe. Spiral blades are fixedly connected to the outer wall of the vertical shaft, and a drive assembly is provided at the top of the vertical shaft.

[0007] In some embodiments, the drive assembly includes a first gear, two of which are fixedly connected to a vertical shaft and a vertical tube, respectively. A second gear meshes with one side of the upper first gear, a third gear meshes with one side of the lower first gear, and a fourth gear meshes with one side of the third gear. The second gear and the fourth gear are concentrically fixedly connected to the same rotating shaft, and a motor is fixedly connected to the bottom end of the rotating shaft. The motor is fixedly connected to a circulating water tank.

[0008] In some embodiments, the openings of the two scrapers are arranged in opposite directions, and a plurality of guide plates are fixedly connected inside the scrapers.

[0009] In some embodiments, the top surface of the guide plate is tangent to the bottom surface of the inner cavity of the connecting pipe, and both the guide plate and the connecting pipe are inclined.

[0010] In some embodiments, a top cover is movably connected to the top of the vertical pipe, a discharge pipe and a bracket are fixedly connected to the side wall of the top cover, the bracket is fixedly connected to the circulating water tank, and the bracket is movably connected to the third gear.

[0011] In some embodiments, a cleaning brush is fixedly connected to the outer side of the vertical edge of the base plate. The cleaning brush is L-shaped and its height is greater than the inner diameter of the water outlet pipe.

[0012] In some embodiments, the inner wall of the vertical plate of the base plate is inclined toward the vertical tube side.

[0013] With the above scheme, when the vertical pipe rotates, it drives the connecting pipe and the base plate to rotate. The base plate scrapes impurities off the bottom surface of the circulating water tank and gathers the impurities into the vertical pipe. At the same time, the connecting pipe drives the scraper to scrape and clean the inner wall of the circulating water tank. Impurities on the inner wall of the circulating water tank enter the connecting pipe through the guide plate. The impurities move into the vertical pipe through the inclined connecting pipe, completing the cleaning and collection of impurities in the inner cavity of the circulating water tank. This improves the cleaning efficiency of impurities, reduces the possibility of impurities clogging the circulating water circuit of the air scrubber, and ensures the stable and continuous operation of the air scrubber. The motor drives the vertical pipe and the spiral blade to rotate, so that the spiral blade continuously transports and discharges the impurities that enter the inner cavity of the vertical pipe, improving the convenience of impurity cleaning and effectively reducing the possibility of impurity accumulation and clogging, further ensuring the stable operation of the air scrubber.

[0014] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this application;

[0017] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this application;

[0018] Figure 3 This is a schematic diagram of the overall longitudinal cross-sectional structure of this application;

[0019] Figure 4 This is a schematic diagram of the structure on the vertical tube of this application;

[0020] Figure 5 This is a schematic diagram of the structure of the scraper in this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Circulating water tank; 2. Inlet pipe; 3. Outlet pipe; 4. Vertical pipe; 5. Filter screen; 6. Scraper; 7. Connecting pipe; 8. Base plate; 9. Vertical shaft; 10. Spiral blade; 11. Drive assembly; 12. First gear; 13. Second gear; 14. Third gear; 15. Fourth gear; 16. Rotating shaft; 17. Motor; 18. Guide plate; 19. Top cover; 20. Discharge pipe; 21. Support; 22. Cleaning brush; 23. Water level sensor. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other terms. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0025] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] Furthermore, descriptions of directions used to explain the operation and construction of the components in this embodiment, such as height, are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.

[0027] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0029] like Figure 1-5 As shown in the embodiment of this application, an anti-clogging circulating water circuit device for an air scrubber is provided, including a circulating water tank 1. The circulating water tank 1 is equipped with an inlet pipe 2 and an outlet pipe 3, and a water level sensor 23 is installed on the top surface of the circulating water tank 1. Water is added to the circulating water tank 1 through the inlet pipe 2, and the water in the circulating water tank 1 is transported to the air scrubber through the outlet pipe 3, thus completing the water circulation function of the air scrubber and facilitating the stable use of the air scrubber. The water level sensor 23 can monitor the water level inside the circulating water tank 1. When the water level reaches a certain height, the system automatically starts the motor 17 to achieve automatic operation.

[0030] A vertical pipe 4 is movably installed in the center of the circulating water tank 1. A filter screen 5 is fixedly connected inside the outlet pipe 3. Two scrapers 6 are symmetrically arranged on both sides of the vertical pipe 4. The scrapers 6 are connected to the vertical pipe 4 through several connecting pipes 7. A base plate 8 is fixedly connected to the bottom surface of each scraper 6. The cross-section of the base plate 8 and the scraper 6 is L-shaped. The side of the base plate 8 away from the scraper 6 is connected to the vertical pipe 4 and fixedly connected. The openings of the two scrapers 6 are arranged in opposite directions. Several guide plates 18 are fixedly connected inside the scraper 6. The top surface of the guide plate 18 is tangent to the bottom surface of the inner cavity of the connecting pipe 7. The guide plate 18 and the connecting pipe 7 are both inclined.

[0031] In the technical solution of this embodiment, when the vertical pipe 4 rotates, the vertical pipe 4 drives the connecting pipe 7 and the bottom plate 8 to rotate. The bottom plate 8 performs a scraping operation on the bottom surface of the circulating water tank 1 and gathers the impurities into the vertical pipe 4 through the bottom plate 8. At the same time, the connecting pipe 7 drives the scraper 6 to perform a scraping and cleaning operation on the inner wall of the circulating water tank 1. The impurities on the inner wall of the circulating water tank 1 enter the connecting pipe 7 through the guide plate 18. The impurities move into the vertical pipe 4 in the inclined connecting pipe 7, completing the cleaning and collection operation of the impurities in the inner cavity of the circulating water tank 1, improving the cleaning efficiency of impurities, reducing the possibility of impurities clogging the circulating water circuit of the air scrubber, and ensuring the stable and continuous operation of the air scrubber.

[0032] Cleaning brushes 22 are fixedly connected to the outer vertical sides of the base plate 8. The cleaning brushes 22 are L-shaped and their height is greater than the inner diameter of the water outlet pipe 3. This can effectively improve the cleaning effect of the impurities deposited on the bottom plate of the circulating water tank 1, and can also clean the filter screen 5 to ensure the water outlet effect of the water outlet pipe 3.

[0033] The inner wall of the vertical plate of the base plate 8 is inclined towards the vertical pipe 4, which facilitates the accumulation of impurities scraped up by the base plate 8 towards the vertical pipe 4, thereby improving the efficiency of impurity discharge.

[0034] A vertical shaft 9 is movably connected to the inner cavity of the vertical tube 4. A spiral blade 10 is fixedly connected to the outer wall of the vertical shaft 9. A drive assembly 11 is provided at the top of the vertical shaft 9. The drive assembly 11 includes a first gear 12. There are two first gears 12. The two first gears 12 are fixedly connected to the vertical shaft 9 and the vertical tube 4 respectively. A second gear 13 meshes with one side of the upper first gear 12. A third gear 14 meshes with one side of the lower first gear 12. A fourth gear 15 meshes with one side of the third gear 14. The same rotating shaft 16 is concentrically fixedly connected to the second gear 13 and the fourth gear 15. A motor 17 is fixedly connected to the bottom end of the rotating shaft 16. The motor 17 is fixedly connected to the circulating water tank 1.

[0035] In the technical solution of this embodiment, during use, the motor 17 is started by an external power source. The motor 17 drives the second gear 13 and the fourth gear 15 to rotate. The fourth gear 15 meshes with the third gear 14 to rotate. The third gear 14 meshes with the lower first gear 12 to rotate. The lower first gear 12 drives the vertical tube 4 to rotate. At the same time, the second gear 13 meshes with the upper first gear 12 to rotate. The first gear 12 drives the vertical shaft 9 to rotate. The vertical shaft 9 drives the spiral blades 10 to rotate. The spiral blades 10 continuously transport and discharge impurities that enter the inner cavity of the vertical tube 4 upwards, improving the convenience of impurity cleaning and effectively reducing the possibility of impurity accumulation and blockage, further ensuring the stable operation of the air scrubber.

[0036] The top of the vertical pipe 4 is movably connected to a top cover 19. A discharge pipe 20 and a bracket 21 are fixedly connected to the side wall of the top cover 19. The bracket 21 is fixedly connected to the circulating water tank 1 and is movably connected to the third gear 14, which can guide impurities and facilitate the discharge of impurities inside the circulating water tank 1 to a designated position.

[0037] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0038] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A device for preventing clogging of the circulating water circuit in an air scrubber, characterized in that, The system includes a circulating water tank (1), on which an inlet pipe (2) and an outlet pipe (3) are installed. A water level sensor (23) is installed on the top surface of the circulating water tank (1). A vertical pipe (4) is movably installed in the center of the circulating water tank (1). A filter screen (5) is fixedly connected inside the outlet pipe (3). Two scrapers (6) are symmetrically arranged on both sides of the vertical pipe (4). The scrapers (6) are connected to the vertical pipe (4) through several connecting pipes (7). A base plate (8) is fixedly connected to the bottom surface of each of the two scrapers (6). The cross-sections of the base plate (8) and the scrapers (6) are both L-shaped. The side of the base plate (8) away from the scrapers (6) is connected to the vertical pipe (4) and fixedly connected. A vertical shaft (9) is movably connected to the inner cavity of the vertical pipe (4). A spiral blade (10) is fixedly connected to the outer wall of the vertical shaft (9). A drive assembly (11) is provided at the top of the vertical shaft (9).

2. The anti-clogging circulating water circuit device for the air scrubber according to claim 1, characterized in that, The drive assembly (11) includes a first gear (12), two of which are fixedly connected to the vertical shaft (9) and the vertical tube (4) respectively. A second gear (13) meshes with one side of the upper first gear (12), a third gear (14) meshes with one side of the lower first gear (12), and a fourth gear (15) meshes with one side of the third gear (14). The second gear (13) and the fourth gear (15) are concentrically fixedly connected to the same rotating shaft (16). A motor (17) is fixedly connected to the bottom end of the rotating shaft (16), and the motor (17) is fixedly connected to the circulating water tank (1).

3. The anti-clogging circulating water circuit device for the air scrubber according to claim 1, characterized in that, The openings of the two scrapers (6) are arranged in opposite directions, and a number of guide plates (18) are fixedly connected inside the scrapers (6).

4. The anti-clogging circulating water circuit device for the air scrubber according to claim 3, characterized in that, The top surface of the guide plate (18) is tangent to the bottom surface of the inner cavity of the connecting pipe (7), and both the guide plate (18) and the connecting pipe (7) are inclined.

5. The anti-clogging circulating water circuit device for the air scrubber according to claim 2, characterized in that, The top of the vertical pipe (4) is movably connected to a top cover (19). A discharge pipe (20) and a bracket (21) are fixedly connected to the side wall of the top cover (19). The bracket (21) is fixedly connected to the circulating water tank (1) and is movably connected to the third gear (14).

6. The anti-clogging circulating water circuit device for the air scrubber according to claim 1, characterized in that, Cleaning brushes (22) are fixedly connected to the outer side of the vertical edge of the base plate (8). The cleaning brushes (22) are L-shaped and the height of the cleaning brushes (22) is greater than the inner diameter of the water outlet pipe (3).

7. The anti-clogging circulating water circuit device for the air scrubber according to claim 1, characterized in that, The inner wall of the vertical plate of the base plate (8) is inclined toward the vertical pipe (4).

Images