Absorption tower cleaning device

Abstract

The utility model belongs to the technical field of cleaning devices, and specifically is an absorption tower cleaning device, comprising a water storage chamber, wherein the outer wall of the water storage chamber is fixedly connected with three sleeves at equal intervals, the interior of the sleeves is fixedly connected with springs, one end of the spring is fixedly connected with a movable rod, one end of the movable rod is fixedly connected with a scraper, and the bottom end of the scraper is fixedly connected with a cleaning brush; as the water storage chamber rotates, the sleeves will also rotate together, and the spring inside the sleeve will apply an outward thrust to the movable rod, so that the movable rod drives the scraper to be close to the inner wall of the tower body, and when the water storage chamber rotates, the scraper will slide on the inner wall of the tower body to scrape off the dirt attached to the inner wall of the tower body, and at the same time, the cleaning brush at the bottom end of the scraper will further clean and brush off the dirt on the bottom inner wall of the tower body, thereby realizing the scraping operation of the inner wall of the tower body, thereby facilitating the treatment of the dirt on its surface, and improving the cleaning efficiency and effect of the absorption tower.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to an absorption tower cleaning device. Background Art

[0002] The absorption tower is a device for realizing absorption operation, which is divided into three categories according to the gas-liquid contact form. During the use of the absorption tower, the solution in the absorption tower will undergo chemical reactions to generate insoluble substances. These substances will form scale on the surface of the absorption tower, affecting the heat and mass transfer efficiency, so a cleaning device is needed.

[0003] A Chinese patent with the announcement number CN218188548U discloses an absorption tower cleaning device, which relates to the field of absorption tower technology. The absorption tower cleaning device includes an absorption tower body, wherein a rotating sleeve is rotatably connected to the top of the absorption tower body, a threaded rod is slidably connected to the inside of the rotating sleeve, a threaded sleeve is fixedly connected to the top of the absorption tower body, a fixed frame is fixedly connected to the bottom of the threaded rod, a spray bracket is fixedly connected to the bottom of the fixed frame, a plurality of nozzles are fixedly connected to the outside of the spray bracket, a telescopic pipe is arranged inside the threaded rod, and a filter assembly is arranged on one side of the absorption tower body. The absorption tower cleaning device allows the telescopic pipe to spray water into the absorption tower body through the nozzle, thereby cleaning the inside of the absorption tower body, which is convenient to use, and the filter plate can be quickly disassembled for easy cleaning.

[0004] However, the above-mentioned absorption tower cleaning device still has some problems. In actual application, when cleaning the inside of the tower, the dirt on the inner wall surface is difficult to handle, which will lead to a decrease in the cleaning efficiency of the absorption tower, thereby affecting the use effect of the absorption tower; therefore, an absorption tower cleaning device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes an absorption tower cleaning device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an absorption tower cleaning device, wherein a connecting pipe is fixedly connected to the inner top side of the tower body, and the bottom side of the connecting pipe is rotatably connected to a water storage chamber through a bearing seat, and the outer wall of the water storage chamber is equidistantly fixedly connected to three sleeves, and the inside of the sleeves are all fixedly connected to springs, one end of the spring is fixedly connected to a movable rod, one end of the movable rod slides through the outside of the sleeve and is fixedly connected to a scraper, one side of the scraper is fitted with the inner wall of the tower body, and the length of the scraper is equal to the height of the tower body, and the bottom end of the scraper is fixedly connected to a cleaning brush, and the cleaning brush is fitted with the inner wall of the bottom side of the tower body, so as to realize the scraping operation of the inner wall of the tower body, thereby facilitating the treatment of dirt on its surface, and can improve the cleaning efficiency and effect of the absorption tower.

[0007] Preferably, a driving motor is installed on the top side of the tower body, the output end of the driving motor passes through the inner top of the tower body and is installed with a driving gear, and a driven gear is installed on the outer wall of the water storage chamber, and the driving gear and the driven gear are meshed with each other, which can drive the scraper to move, so that the inner wall of the cylinder can be fully scraped to avoid the phenomenon of cleaning dead corners.

[0008] Preferably, a water storage tank is installed on the outer wall of the tower body, a delivery pipe is connected to the interior of the water storage tank, a water pump is installed on the outer wall of the delivery pipe, a flange is installed at one end of the delivery pipe, the delivery pipe and the connecting pipe are connected by the flange, three output pipes are equidistantly connected to the bottom side of the water storage cavity, a number of nozzles are equidistantly installed on the outer wall of the output pipe, one end of the nozzle is arranged opposite to the inner wall of the tower body, and the cleaning effect of the absorption tower is improved by the cooperation of the water spray assembly.

[0009] Preferably, the top side of the tower body is connected with a feed port, the bottom end of the tower body is connected with a discharge pipe, and a valve is installed on the outer wall of the discharge pipe to facilitate control of the inflow and outflow of materials inside the tower body.

[0010] Preferably, a collecting box is installed directly below the tower body, one end of the discharge pipe is connected to the collecting box, a filter screen is fixedly connected to the interior of the collecting box, a drain pipe is connected to the bottom end of one side of the collecting box, and a door panel is installed on the side wall of the collecting box at one end of the filter screen through a hinge, so that the cleaned solution can be filtered and then discharged, avoiding pollution to the working environment.

[0011] Preferably, support legs are installed on the bottom side of the tower body, a perspective window is opened inside the tower body, and a control panel is installed on the outer wall of the tower body. The control panel is used to control the operation of electrical components inside the cleaning device, which is convenient for observing the operating conditions inside the tower body and controlling the cleaning device.

[0012] The utility model is beneficial in that:

[0013] 1. With the rotation of the water storage chamber, the sleeve of the utility model will also rotate together, and the spring inside the sleeve will exert an outward thrust on the movable rod, so that the movable rod drives the scraper to be close to the inner wall of the tower body. When the water storage chamber rotates, the scraper will slide on the inner wall of the tower body to scrape off the dirt attached to the inner wall of the tower body. At the same time, the cleaning brush at the bottom end of the scraper will further clean and brush off the dirt on the bottom inner wall of the tower body, thus realizing the scraping operation of the inner wall of the tower body, thereby facilitating the treatment of the dirt on its surface, and improving the cleaning efficiency and effect of the absorption tower;

[0014] 2. The utility model starts the water pump to transport the cleaning liquid or water from the water tank to the connecting pipe, and then transports it to the water storage chamber through the connecting pipe. After the cleaning liquid enters the water storage chamber, it is sprayed onto the inner wall of the tower body through the output pipe and the nozzle, further flushing the impurities cleaned by the scraper and the cleaning brush, thereby improving the cleaning effect of the absorption tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in 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 described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the main structure of the cleaning device in the utility model;

[0017] Figure 2 It is a schematic diagram of the cleaning component and the water spray component structure;

[0018] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;

[0019] Figure 4 Schematic diagram of the internal structure of the tower.

[0020] In the figure: 1. supporting leg; 2. tower body; 3. connecting pipe; 4. water storage chamber; 5. sleeve; 6. spring; 7. movable rod; 8. scraper; 9. cleaning brush; 10. driving motor; 11. driving gear; 12. driven gear; 13. water storage tank; 14. conveying pipe; 15. water pump; 16. flange; 17. output pipe; 18. nozzle; 19. feed inlet; 20. discharge pipe; 21. valve; 22. collection box; 23. filter screen; 24. drain pipe; 25. door panel; 26. perspective window; 27. control panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 As shown, an absorption tower cleaning device, the top side of the inner part of the tower body 2 is fixedly connected with a connecting pipe 3, the bottom side of the connecting pipe 3 is rotatably connected with a water storage chamber 4 through a bearing seat, the outer wall of the water storage chamber 4 is equidistantly fixedly connected with three sleeves 5, the inside of each sleeve 5 is fixedly connected with a spring 6, one end of the spring 6 is fixedly connected with a movable rod 7, one end of the movable rod 7 slides through the outside of the sleeve 5 and is fixedly connected with a scraper 8, one side of the scraper 8 is arranged in contact with the inner wall of the tower body 2, and the length of the scraper 8 is equal to the height of the tower body 2, the bottom end of the scraper 8 is fixedly connected with a cleaning brush 9, and the cleaning brush 9 is arranged in contact with the inner wall of the bottom side of the tower body 2;

[0023] A driving motor 10 is installed on the top side of the tower body 2, and the output end of the driving motor 10 passes through the inner top of the tower body 2 and is installed with a driving gear 11. A driven gear 12 is installed on the outer wall of the water storage chamber 4, and the driving gear 11 and the driven gear 12 are meshed with each other; when working, in actual application, when the interior of the tower is cleaned, the dirt on the surface of the inner wall is difficult to handle, which will lead to a decrease in the cleaning efficiency of the absorption tower, thereby affecting the use effect of the absorption tower. When the cleaning operation is required, the driving motor 10 is started, and the driving gear 11 is driven to rotate through the output end. Since the driving gear 11 and the driven gear 12 are meshed with each other, the driven gear 12 will also rotate accordingly. Rotate, thereby driving the water storage chamber 4 to rotate under the support of the bearing seat. As the water storage chamber 4 rotates, the sleeve 5 will also rotate together. The spring 6 inside the sleeve 5 will apply an outward thrust to the movable rod 7, so that the movable rod 7 drives the scraper 8 to close to the inner wall of the tower body 2. When the water storage chamber 4 rotates, the scraper 8 will slide on the inner wall of the tower body 2 to scrape off the dirt attached to the inner wall of the tower body 2. At the same time, the cleaning brush 9 at the bottom end of the scraper 8 will further clean and brush off the dirt on the bottom inner wall of the tower body 2 to ensure the cleanliness of the inner wall of the tower body 2, thereby realizing the scraping operation of the inner wall of the tower body 2, thereby facilitating the treatment of dirt on its surface, and improving the cleaning efficiency and effect of the absorption tower.

[0024] See also Figure 1-3As shown, a water storage tank 13 is installed on the outer wall of the tower body 2, a delivery pipe 14 is connected to the inside of the water storage tank 13, a water pump 15 is installed on the outer wall of the delivery pipe 14, a flange 16 is installed at one end of the delivery pipe 14, the delivery pipe 14 and the connecting pipe 3 are connected by the flange 16, three output pipes 17 are equidistantly connected to the bottom side of the water storage cavity 4, and a plurality of nozzles 18 are equidistantly installed on the outer wall of the output pipe 17, and one end of the nozzle 18 is arranged just opposite to the inner wall of the tower body 2;

[0025] The top side of the tower body 2 is connected with a feed inlet 19, and the bottom end of the tower body 2 is connected with a discharge pipe 20, and a valve 21 is installed on the outer wall of the discharge pipe 20; when working, the absorption tower is a device for realizing absorption operation, and is divided into three categories according to the gas-liquid contact form. During the use of the absorption tower, the solution in the absorption tower will undergo chemical reactions to generate insoluble substances. These substances will scale on the surface of the absorption tower, affecting the heat transfer and mass transfer efficiency. Therefore, a cleaning device is needed. By starting the water pump 15, the cleaning liquid or water is transported from the water tank 13 to the connecting pipe 3, and then transported to the water storage chamber 4 through the connecting pipe 3. After the cleaning liquid enters the water storage chamber 4, it is sprayed onto the inner wall of the tower body 2 through the output pipe 17 and the nozzle 18, and the impurities cleaned by the scraper 8 and the cleaning brush 9 are further rinsed. Finally, the cleaned sewage can be discharged through the discharge pipe 20 by opening the valve 21, thereby improving the cleaning effect of the absorption tower.

[0026] See also Figure 4 As shown, a collecting box 22 is installed directly below the tower body 2, one end of the discharge pipe 20 is connected to the collecting box 22, a filter screen 23 is fixedly connected to the inside of the collecting box 22, a drain pipe 24 is connected to the bottom end of one side of the collecting box 22, and a door panel 25 is installed on the side wall of one end of the collecting box 22 located at the filter screen 23 through a hinge;

[0027] A supporting leg 1 is installed on the bottom side of the tower body 2, a perspective window 26 is opened inside the tower body 2, and a control panel 27 is installed on the outer wall of the tower body 2. The control panel 27 is used to control the operation of the electrical components inside the cleaning device; during operation, in order to reduce the pollution to the working environment, the cleaned liquid and impurities enter the collection box 22 through the discharge pipe 20. Inside the collection box 22, the filter screen 23 can filter out impurities in the liquid so that the clean liquid is stored in the collection box 22. The impurities in the filter screen 23 can be processed by opening the door panel 25. When the liquid in the collection box 22 reaches a certain amount, it can be discharged through the drain pipe 24. The perspective window 26 allows the operator to observe the cleaning condition inside the tower body 2.

[0028] Working principle: when cleaning operation is required, the driving motor 10 is started, and the driving gear 11 is driven to rotate through the output end. Since the driving gear 11 and the driven gear 12 are meshed with each other, the driven gear 12 will also rotate accordingly, thereby driving the water storage chamber 4 to rotate under the support of the bearing seat. As the water storage chamber 4 rotates, the sleeve 5 will also rotate together. The spring 6 inside the sleeve 5 will apply an outward thrust to the movable rod 7, so that the movable rod 7 drives the scraper 8 to close to the inner wall of the tower body 2. When the water storage chamber 4 rotates, the scraper 8 will slide on the inner wall of the tower body 2 and scrape off the dirt attached to the inner wall of the tower body 2. At the same time, the cleaning brush 9 at the bottom end of the scraper 8 will further clean and brush off the dirt on the bottom inner wall of the tower body 2 to ensure the cleanliness of the inner wall of the tower body 2, thereby realizing the scraping operation of the inner wall of the tower body 2, thereby facilitating the treatment of the dirt on its surface, and improving the cleaning efficiency and effect of the absorption tower;

[0029] By starting the water pump 15, the cleaning liquid or water is transported from the water storage tank 13 to the connecting pipe 3, and then transported to the water storage chamber 4 through the connecting pipe 3. After the cleaning liquid enters the water storage chamber 4, it is sprayed onto the inner wall of the tower body 2 through the output pipe 17 and the nozzle 18, and the impurities cleaned by the scraper 8 and the cleaning brush 9 are further washed. Finally, the cleaned sewage can be discharged through the discharge pipe 20 by opening the valve 21, thereby improving the cleaning effect of the absorption tower;

[0030] The cleaned liquid and impurities enter the collection box 22 through the discharge pipe 20. Inside the collection box 22, the filter screen 23 can filter out impurities in the liquid so that the clean liquid is stored in the collection box 22. The impurities in the filter screen 23 can be processed by opening the door panel 25. When the liquid in the collection box 22 reaches a certain amount, it can be discharged through the drain pipe 24. The perspective window 26 allows the operator to observe the cleaning condition inside the tower body 2.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An absorption tower cleaning device, characterized in that: A connecting pipe (3) is fixedly connected to the top side of the inner part of the tower body (2); the bottom side of the connecting pipe (3) is rotatably connected to a water storage chamber (4) through a bearing seat; three sleeves (5) are equidistantly fixedly connected to the outer wall of the water storage chamber (4); springs (6) are fixedly connected to the inside of each sleeve (5); one end of the spring (6) is fixedly connected to a movable rod (7); one end of the movable rod (7) slides through the outside of the sleeve (5) and is fixedly connected to a scraper (8); one side of the scraper (8) is arranged to fit the inner wall of the tower body (2); the length of the scraper (8) is equal to the height of the tower body (2); the bottom end of the scraper (8) is fixedly connected to a cleaning brush (9); the cleaning brush (9) is arranged to fit the inner wall of the bottom side of the tower body (2).

2. The absorption tower cleaning device according to claim 1, characterized in that: A driving motor (10) is installed on the top side of the tower body (2); an output end of the driving motor (10) penetrates the inner top of the tower body (2) and is installed with a driving gear (11); a driven gear (12) is installed on the outer wall of the water storage chamber (4); and the driving gear (11) and the driven gear (12) are meshed with each other.

3. An absorption tower cleaning device according to claim 2, characterized in that: A water storage tank (13) is installed on the outer wall of the tower body (2), a delivery pipe (14) is connected to the interior of the water storage tank (13), a water pump (15) is installed on the outer wall of the delivery pipe (14), a flange (16) is installed on one end of the delivery pipe (14), the delivery pipe (14) and the connecting pipe (3) are connected through the flange (16), three output pipes (17) are equidistantly connected to the bottom side of the water storage cavity (4), a plurality of nozzles (18) are equidistantly installed on the outer wall of the output pipe (17), and one end of the nozzle (18) is arranged directly opposite to the inner wall of the tower body (2).

4. The absorption tower cleaning device according to claim 3, characterized in that: The top side of the tower body (2) is connected to a feed port (19), the bottom end of the tower body (2) is connected to a discharge pipe (20), and a valve (21) is installed on the outer wall of the discharge pipe (20).

5. The absorption tower cleaning device according to claim 4, characterized in that: A collecting box (22) is installed directly below the tower body (2), one end of the discharge pipe (20) is connected to the collecting box (22), a filter screen (23) is fixedly connected to the inside of the collecting box (22), a drainage pipe (24) is connected to the bottom end of one side of the collecting box (22), and a door panel (25) is installed on the side wall of one end of the collecting box (22) located at the filter screen (23) through a hinge.

6. The absorption tower cleaning device according to claim 5, characterized in that: A support leg (1) is installed on the bottom side of the tower body (2), a perspective window (26) is provided inside the tower body (2), and a control panel (27) is mounted on the outer wall of the tower body (2), wherein the control panel (27) is used to control the operation of electrical components inside the cleaning device.

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