Seawater treatment device capable of preventing scaling

Abstract

The utility model relates to the technical field of water treatment, and discloses a seawater treatment device capable of preventing scaling, which comprises a treatment box, the front and back of the treatment box are fixedly connected with mounting shells, the inside of the mounting shell on the front side is rotatably connected with a screw rod, the outside of the screw rod is in threaded connection with a movable frame, and the outside of the movable frame is fixedly connected with two scraping frames. A stirring frame is rotatably connected to the bottom of the treatment box, a motor is fixedly mounted at the front end of the bottom of the treatment box, chain wheels are fixedly connected to the bottom of the stirring frame and the output end of the motor, the middle of the chain wheel at the front end is fixedly connected to the other end of the screw, and chains are connected to the exteriors of the two chain wheels in an engaged manner. After seawater is treated, a scale layer on the inner wall of the treatment box can be cleaned in time, so that the inner wall of the treatment box can be prevented from scaling to a certain extent, the phenomenon that the treatment box is damaged due to long-time corrosion of dirt is reduced, and the service life of the treatment box is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, and in particular to a seawater treatment device that can prevent scaling. Background Technology

[0002] Freshwater is the most important resource on Earth, but its availability is limited, accounting for only 2.53% of the total global water volume. Seawater, on the other hand, constitutes the vast majority of Earth's water resources. Through seawater treatment, seawater can be converted into freshwater resources that can be used by humans, thereby effectively alleviating the problem of freshwater shortage. Seawater desalination technologies, such as reverse osmosis and distillation, are key to achieving this goal.

[0003] A search revealed that Chinese patent application number CN202320095293.0 discloses a seawater treatment device. Seawater contains alkaline substances that easily adhere to pipes in the untreated sections. Over time, these alkaline substances accumulate, causing blockages or damage, reducing pipe utilization and impacting seawater treatment efficiency. Therefore, a cleaning device is designed with a rotating rod that drives a driven rod. Through a connection between a torsion rod and a push rod, the cleaning brush reciprocates and rotates within the transmission pipe. This prevents alkaline substances from remaining in the transmission pipe after seawater transport, reducing blockages and increasing pipe utilization, thus improving seawater treatment efficiency.

[0004] When the above-mentioned seawater treatment device is used, it is convenient to ensure that no alkaline substances remain after the seawater is transported in the transmission pipe. However, when the seawater is placed inside the treatment tank, the tank will accumulate scale on the inner wall due to the long-term retention of seawater. If the scale is not cleaned for a long time, it will increase the thickness of the scale adhering to the inner wall of the treatment tank, causing the treatment tank to be corroded and damaged. This shortens the service life of the treatment device and increases the cost of seawater treatment. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a seawater treatment device that can prevent scaling.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a seawater treatment device for preventing scaling, comprising a treatment tank, wherein mounting shells are fixedly connected to the middle of both the front and rear sides of the treatment tank, a screw is rotatably connected inside the mounting shell on the front side, a movable frame is threadedly connected to the outside of the screw, two scraper frames are fixedly connected to the outside of the movable frame, a stirring frame is rotatably connected to the bottom of the treatment tank, a motor is fixedly installed at the front end of the bottom of the treatment tank, sprockets are fixedly connected to the bottom of the stirring frame and the output end of the motor, one of the sprockets is fixedly connected to the end of the screw, a chain is meshed with the outside of the two sprockets, a mounting frame is fixedly connected to the top of the treatment tank, an opening and closing cover is rotatably connected to the top of the mounting frame, and a dosing pipe is fixedly connected to the top of the opening and closing cover.

[0007] As a further description of the above technical solution:

[0008] Mounting boxes are fixedly connected to both sides of the mounting frame, and mounting blocks are slidably connected inside the mounting boxes.

[0009] As a further description of the above technical solution:

[0010] A filter plate is fixedly connected to one side of each of the two mounting blocks, and a handle is fixedly connected to the middle of the filter plate.

[0011] As a further description of the above technical solution:

[0012] A fixing plate is fixedly connected to the top of the mounting block, and a threaded sleeve is fixedly connected to one side of the fixing plate.

[0013] As a further description of the above technical solution:

[0014] The threaded sleeve has a threaded post connected internally, and the mounting frame has slots on both sides.

[0015] As a further description of the above technical solution:

[0016] A water inlet pipe is fixedly connected to the middle of the opening and closing cover, and a drain pipe is fixedly connected to the top of the treatment box.

[0017] As a further description of the above technical solution:

[0018] A stabilizing rod is fixedly connected inside the mounting shell at the rear end, and the rear end of the movable frame is slidably connected to the outside of the stabilizing rod.

[0019] This utility model has the following beneficial effects:

[0020] 1. This utility model, through the cooperation of the mounting shell, screw, moving frame, scraper frame, stirring frame, sprocket, chain, and dosing pipe, enhances the seawater treatment device by facilitating the cleaning of scale on the inner wall of the treatment tank after seawater treatment. Timely cleaning of scale helps prevent scale buildup on the inner wall of the treatment tank, reduces the risk of damage caused by prolonged corrosion from dirt, and extends the service life of the treatment tank.

[0021] 2. Through the cooperation of the mounting box, mounting block, filter plate, handle, fixing plate, threaded sleeve, threaded column, and slot, this utility model enhances the seawater treatment device by facilitating the disassembly and maintenance of the filter plate, and also facilitates the replacement of the filter plate. This makes it easier to clean the impurities that accumulate on the filter plate due to filtration, and helps to reduce the phenomenon that the seawater passes through the filter plate slowly due to the clogging of the filter holes. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the dosing tube structure proposed in this utility model;

[0024] Figure 3 This is a schematic diagram of the drainage pipe structure proposed in this utility model;

[0025] Figure 4 This is a partial structural diagram of the scraper frame connection proposed in this utility model;

[0026] Figure 5 This is a schematic diagram of the mounting frame structure proposed in this utility model;

[0027] Figure 6 This is a schematic diagram of the fixing plate structure proposed in this utility model.

[0028] Legend: 1. Processing box; 2. Mounting shell; 3. Screw; 4. Moving frame; 5. Scraper frame; 6. Stirring rack; 7. Motor; 8. Sprocket; 9. Chain; 10. Mounting frame; 11. Opening and closing cover; 12. Dosing pipe; 13. Mounting box; 14. Mounting block; 15. Filter plate; 16. Handle; 17. Fixing plate; 18. Threaded sleeve; 19. Threaded column; 20. Groove; 21. Water inlet pipe; 22. Drain pipe; 23. Stabilizing bar. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] As attached Figure 1-6 As shown, one embodiment of this utility model provides a seawater treatment device to prevent scaling, comprising a treatment tank 1. Mounting shells 2 are fixedly connected to the front and rear middle parts of the treatment tank 1. A screw 3 is rotatably connected inside the front mounting shell 2. A movable frame 4 is threadedly connected to the outside of the screw 3. Two scraper frames 5 are fixedly connected to the outside of the movable frame 4. A stirring frame 6 is rotatably connected to the bottom of the treatment tank 1. A motor 7 is fixedly installed at the bottom front end of the treatment tank 1. Sprockets 8 are fixedly connected to the bottom of the stirring frame 6 and the output end of the motor 7. The ends of the sprockets 8 and screws 3 are fixedly connected. The two sprockets 8 are externally meshed with chains 9. The top of the treatment tank 1 is fixedly connected to the mounting frame 10. The top of the mounting frame 10 is rotatably connected to the opening and closing cover 11. The top of the opening and closing cover 11 is fixedly connected to the dosing pipe 12. The two mounting shells 2 facilitate the installation of screws 3 and stabilizing rods 23. The cross-section of the scraper frame 5 is set as a triangle to facilitate scraping the inner wall of the treatment tank 1. The stirring frame 6 is equipped with stirring blades to facilitate the stirring of water flow, thereby promoting the mixing of descaling agent and water flow.

[0031] As attached Figure 5 As shown, mounting boxes 13 are fixedly connected to both sides of the mounting frame 10 to facilitate the installation of the mounting block 14. Holes 20 are provided on both sides of the mounting frame 10 to facilitate engagement with one end of the threaded post 19.

[0032] As attached Figure 6 As shown, mounting blocks 14 are slidably connected inside the mounting box 13. Filter plates 15 are fixedly connected to one side of the two mounting blocks 14. A handle 16 is fixedly connected to the middle of the filter plate 15. A fixing plate 17 is fixedly connected to the top of the mounting blocks 14. A threaded sleeve 18 is fixedly connected to one side of the fixing plate 17. A threaded post 19 is threadedly connected inside the threaded sleeve 18. The mounting blocks 14 facilitate the installation and removal of the filter plates 15, while the threaded sleeve 18 facilitates the installation of the threaded post 19.

[0033] As attached Figure 2 As shown, a water inlet pipe 21 is fixedly connected to the middle of the opening and closing cover 11 for the introduction of seawater.

[0034] As attached Figure 3 As shown, a drain pipe 22 is fixedly connected to the top of the treatment tank 1 to facilitate the discharge of liquid.

[0035] As attached Figure 4 As shown, a stabilizing rod 23 is fixedly connected inside the rear mounting shell 2, and the rear end of the moving frame 4 is slidably connected to the outside of the stabilizing rod 23. The stabilizing rod 23 facilitates the enhancement of stability of the moving frame 4 during movement.

[0036] Working Principle: After seawater treatment, when descaling the inner wall of treatment tank 1 is required, first, clean water is injected into the inner wall of treatment tank 1. Then, descaling agent is added to the inside of treatment tank 1 through the dosing pipe 12. Next, motor 7 is turned on. Motor 7 first drives the front sprocket 8 to rotate. With the chain 9 engaged, it facilitates the rotation of the rear sprocket 8, which in turn drives the stirring frame 6 to rotate. When the stirring frame 6 rotates, it facilitates the accelerated mixing of clean water and descaling agent on the inner wall of treatment tank 1. Then, under the action of the descaling agent, the scale layer on the inner wall of treatment tank 1 is corroded, causing the scale layer to loosen. At the same time, the rotation of the front sprocket 8 drives the screw 3 to rotate. During the rotation of the screw 3, the moving frame 4 moves up and down inside treatment tank 1. When the moving frame 4 moves, it drives the two scraper frames 5 to scrape the inner wall of treatment tank 1, thereby facilitating the scraping of the loose scale layer and promoting the removal of scale. The scale layer is scraped off and then discharged through the drain pipe 22. The scraped scale layer is discharged, and during the automatic cleaning process of the inner wall of the treatment tank 1, it is easy to prevent scale buildup on the inner wall of the treatment tank 1. When the filter plate 15 needs to be removed and cleaned after a period of use, first open the opening and closing cover 11, and then turn the threaded post 19. After loosening the threaded post 19, one end of it will be disengaged from the inside of the groove 20 and enter the inside of the threaded sleeve 18, which will facilitate the release of the limiting and fixing function of the fixing plate 17. Then, hold the handle 16 and lift the filter plate 15, which will allow the filter plate 15 to slide on both sides of the mounting block 14 inside the mounting box 13 until it is disengaged from the inside of the mounting box 13, making it easy to remove the filter plate 15. Then, the surface of the filter plate 15 is maintained and cleaned. The operation is reversed when installing the filter plate 15, which helps to extend the service life of the filter plate 15.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sea water treatment device, which prevents fouling, comprising a treatment tank (1), characterized in that: The front and rear of the processing box (1) are fixedly connected with mounting shells (2), one of which is rotatably connected with a screw rod (3) in the inside, and the other is fixedly connected with a stabilizing rod (23) in the inside, the outside of the screw rod (3) is threadedly connected with a moving frame (4), the outside of the moving frame (4) is fixedly connected with two scraping frames (5), the bottom of the processing box (1) is rotatably connected with a stirring frame (6), the bottom of the processing box (1) is fixedly connected with a motor (7), the bottom of the stirring frame (6) and the output end of the motor (7) are fixedly connected with sprockets (8), one of the sprockets (8) and the end of the screw rod (3) are fixedly connected, the outside of the two sprockets (8) is meshedly connected with a chain (9), the top of the processing box (1) is fixedly connected with a mounting frame (10), the top of the mounting frame (10) is rotatably connected with an opening and closing cover (11), the opening and closing cover (11) is fixedly provided with a dosing pipe (12).

2. The scale preventable seawater treatment device according to claim 1, characterized by: The two sides of the mounting frame (10) are fixedly connected with mounting boxes (13), the inside of the mounting boxes (13) is slidably connected with mounting blocks (14).

3. The scale preventable seawater treatment apparatus according to claim 2, characterized by: One side of the two mounting blocks (14) is fixedly connected with filter plates (15), the middle of the filter plates (15) is fixedly connected with handles (16).

4. The scale preventable seawater treatment apparatus according to claim 2, characterized by: The top of the mounting block (14) is fixedly connected with a fixed plate (17), one side of the fixed plate (17) is fixedly connected with a threaded sleeve (18).

5. The scale preventable seawater treatment apparatus according to claim 4, characterized by: The inside of the threaded sleeve (18) is threadedly connected with a threaded column (19), the two sides of the mounting frame (10) are provided with hole grooves (20).

6. The scale preventable seawater treatment apparatus according to claim 1, characterized by: The middle of the opening and closing cover (11) is fixedly connected with a water inlet pipe (21), the top of the processing box (1) is fixedly connected with a drain pipe (22).

7. The scale preventable seawater treatment device according to claim 1, characterized by: The moving frame (4) is slidably connected with the stabilizing rod (23).

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