Pure water tank for preparing water aqua product

Abstract

The utility model relates to a pure water tank for preparing aqua products, which comprises a water storage tank, a water inlet pipe and a water outlet pipe are respectively arranged at the top and the bottom of the water storage tank, a rotating shaft is arranged in the water storage tank, a motor for driving the rotating shaft to rotate is arranged at the top of the water storage tank, and fixing frames are fixedly connected to two sides of the rotating shaft. An upper scraping plate, a lower scraping plate and a side scraping plate are respectively arranged on the top surface, the bottom surface and the side surface of the fixed frame, and are respectively contacted with the top wall, the bottom wall and the side wall of the inner cavity of the water storage tank. The upper scraping plate, the lower scraping plate and the side scraping plate which are arranged on the fixing frame are used for cleaning water scale on the top wall, the bottom wall and the side wall of the inner cavity of the water storage tank, cleaning of the water scale is more perfect, the cleanliness of the interior of the water storage tank is greatly improved, and the quality of pure water is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of purification and storage, in particular to a pure water tank for preparing aqueous products. Background Art

[0002] Pure water, also known as high-purity water, refers to water with extremely high chemical purity, which is produced by electrodialysis, ion exchange, reverse osmosis, distillation and other appropriate processing methods. In chemical production, pure water, as a common substance, has a very wide range of applications. In order to better use pure water, its storage tank plays an important role. After long-term use, a certain amount of impurities and scale will accumulate inside the pure water tank, usually scaling on the inner wall of the pure water tank, reducing the cleanliness of the equipment and causing pure water pollution.

[0003] Patent No. CN220329522U discloses a large pure water treatment tank that is easy to clean. This patent cleans the scale on the inner wall of the tank by rotating the cleaning scraper and the cleaning brush roller arranged in the pure water tank, which solves the problem of cleaning the scale on the inner wall of the pure water tank to a certain extent. However, this patent can only clean the scale on the side wall of the pure water tank when in use, but cannot clean the scale on the top and bottom walls of the pure water tank, so it still needs to be further improved. In addition, when preparing aqueous products, there are certain requirements for the temperature of pure water, but this patent cannot preheat the pure water, and the outlet water needs to be transported to the heating equipment for heating, which is not convenient for subsequent production. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pure water tank for preparing aqueous products, which is convenient for all-round cleaning of scale on the top wall, bottom wall and side wall of the inner wall of the pure water tank, thereby improving the cleanliness of the interior of the pure water tank and maintaining the quality of pure water.

[0005] The utility model is realized through the following technical scheme: a pure water tank for preparing aqueous products comprises a water storage tank, a water inlet pipe and a water outlet pipe are respectively arranged at the top and bottom of the water storage tank, a rotating shaft is arranged inside the water storage tank, a motor for driving the rotating shaft to rotate is arranged at the top of the water storage tank, fixed frames are fixedly connected to both sides of the rotating shaft, an upper scraper, a lower scraper and a side scraper are respectively arranged on the top surface, the bottom surface and the side surface of the fixed frame, and the upper scraper, the lower scraper and the side scraper are respectively in contact with the top wall, the bottom wall and the side wall of the inner cavity of the water storage tank.

[0006] In this solution, the motor drives the rotating shaft to rotate, which drives the fixed frame to rotate. The upper scraper, lower scraper and side scraper arranged on the fixed frame are used to clean the scale on the top wall, bottom wall and side wall of the inner cavity of the water storage tank respectively. The cleaning of the scale is more complete, which greatly improves the cleanliness of the inside of the water storage tank and enhances the quality of pure water.

[0007] As an optimization, the upper scraper, lower scraper and side scraper are all movably connected to the fixed frame, and a tightening spring is provided between the upper scraper, lower scraper, side scraper and the fixed frame. This optimization solution uses the tightening spring to make the scraper and the inner wall of the water storage tank fit more closely, enhance the scale cleaning force, and improve the cleaning effect.

[0008] As an optimization, the top, bottom and side surfaces of the fixed frame are all provided with connecting rods, and the fixed frame is connected to the upper scraper, the lower scraper and the side scraper through the connecting rods. In this optimization solution, the connecting rod is provided on the fixed frame to realize the movable connection between the scraper and the fixed frame.

[0009] As an optimization, one end of the connecting rod is screwed and fixed to the upper scraper, the lower scraper and the side scraper. This optimization solution is easy to disassemble and assemble.

[0010] As an optimization, the tightening spring is sleeved on the connecting rod. This optimization solution enhances the stability of the tightening spring.

[0011] As an optimization, a heating coil is provided on the outer wall of the water storage tank. According to production requirements, this optimization scheme directly preheats the pure water appropriately through the heating coil to improve efficiency.

[0012] As an optimization, the water storage tank comprises a tank body and a top cover sealed and installed on the top of the tank body, and the motor is fixed on the top cover. The water storage tank of this optimization solution is a split type, which is convenient for disassembly and maintenance of internal components.

[0013] The utility model has the following beneficial effects: the upper scraper, the lower scraper and the side scraper arranged on the fixed frame respectively clean the scale on the top wall, the bottom wall and the side wall of the inner cavity of the water storage tank, so that the cleaning of the scale is more perfect. During cleaning, the tightening spring makes each scraper and the inner wall of the water storage tank fit more closely, enhances the scale cleaning force, further improves the cleaning effect, greatly improves the cleanliness of the inside of the water storage tank, and enhances the quality of pure water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a cross-sectional view of the utility model;

[0015] Figure 2 for Figure 1 A magnified view of part A;

[0016] Figure 3 This is the front view of the utility model;

[0017] As shown in the figure:

[0018] 1. Water storage tank, 2. Motor, 3. Rotating shaft, 4. Fixed frame, 5. Upper scraper, 6. Lower scraper, 7. Side scraper, 8. Tightening spring, 9. Connecting rod, 10. Water inlet pipe, 11. Water outlet pipe, 12. Heating coil, 13. Tank body, 14. Top cover, 15. Support legs. DETAILED DESCRIPTION

[0019] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0020] like Figures 1 to 3 As shown, a pure water tank for preparing aqueous products comprises a water storage tank 1, a water inlet pipe 10 and a water outlet pipe 11 are respectively provided at the top and the bottom of the water storage tank 1, a heating coil 12 is provided on the outer wall of the water storage tank 1, a rotating shaft 3 is provided in the water storage tank, and a motor 2 for driving the rotating shaft 3 to rotate is provided on the top of the water storage tank.

[0021] The water storage tank 1 described in this embodiment is a split structure, including a tank body 13 and a top cover 14 sealed and installed on the top of the tank body. Four support legs 15 are fixedly connected to the bottom of the side wall of the tank body 13, and the four support legs 15 are evenly distributed along the circumference of the tank body 13. The water inlet pipe 10 is arranged on the top cover 14, and the water outlet pipe 11 is located at the bottom of the tank body 13. The motor 2 is fixedly installed on the top cover 14, and the output end of the motor 2 passes through the top cover 14 and is fixed to the rotating shaft 3. The heating coil 12 of this embodiment is an electric heating type, and the heating coil is fixed around the outer wall of the tank body 13.

[0022] Fixed frames 4 are fixedly connected to both sides of the rotating shaft 3, and the two fixed frames 4 are symmetrically distributed. The top surface, bottom surface and side surface of the fixed frame 4 are respectively provided with an upper scraper 5, a lower scraper 6 and a side scraper 7. The upper scraper 5, the lower scraper 6 and the side scraper 7 are all movably connected to the fixed frame 4, and the upper scraper 5, the lower scraper 6 and the side scraper 7 are respectively in contact with the top wall, the bottom wall and the side wall of the inner cavity of the water storage tank 1.

[0023] Specifically, the fixed frame 4 is a rectangular frame, and the scraping end faces of the upper scraper 5, the lower scraper 6, and the side scraper 7 are adapted to the shape of the inner wall end faces of the corresponding water storage tank 1, so that the scale on the inner wall can be scraped and cleaned better. The top surface, bottom surface and side surface of the fixed frame 4 are all penetrated with connecting rods 9, and the fixed frame 4 is connected to the upper scraper 5, the lower scraper 6, and the side scraper 7 through the connecting rods 9, and the connecting rods 9 are screwed and fixed to the upper scraper, the lower scraper, and the side scraper.

[0024] In this embodiment, the top surface of the fixed frame 4 and the upper scraper 5, the bottom surface and the lower scraper, and the side and the side hanging plate are connected by two connecting rods 9 to enhance the scraping stability of the scraper. The connecting rod 9 is a fastening bolt, and a nut that is threadably matched with the connecting rod 9 is fixed on the side of the upper scraper 5, the lower scraper 6, and the side scraper 7 close to the fixed frame 4. The connecting rod 9 passes through the fixed frame 4 and is screwed and fixed with the nut, which is convenient for disassembly and assembly.

[0025] A tensioning spring 8 is disposed between the upper scraper 5 , the lower scraper 6 , the side scraper 7 and the fixed frame 4 , and the tensioning spring 8 is sleeved on the connecting rod 9 .

[0026] Working principle: Disinfection and cleaning water is injected through the water inlet pipe 10, and the motor 2 drives the rotating shaft 3 to rotate, driving the fixed frame 4 to rotate, and the upper scraper 5, lower scraper 6 and side scraper 7 connected to the fixed frame 4 are used to clean the scale on the top wall, bottom wall and side wall of the inner cavity of the water storage tank 1 in all directions. During cleaning, the spring 8 is tightened to make each scraper and the inner wall of the water storage tank 1 fit more closely, enhance the scale cleaning force, further improve the cleaning effect, and greatly improve the cleanliness of the inside of the water storage tank. After cleaning, the cleaning water is discharged from the outlet pipe 11 to store pure water.

[0027] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A pure water tank for preparing an aqueous product, comprising a water storage tank (1), wherein a water inlet pipe (10) and a water outlet pipe (11) are respectively provided at the top and the bottom of the water storage tank, and characterized in that: A rotating shaft (3) is provided in the water storage tank (1), and a motor (2) for driving the rotating shaft (3) to rotate is provided on the top of the water storage tank. A fixed frame (4) is fixedly connected to both sides of the rotating shaft (3). An upper scraper (5), a lower scraper (6) and a side scraper (7) are respectively provided on the top surface, the bottom surface and the side surface of the fixed frame (4). The upper scraper, the lower scraper and the side scraper are respectively in contact with the top wall, the bottom wall and the side wall of the inner cavity of the water storage tank (1).

2. The pure water tank for preparing aqueous products according to claim 1, characterized in that: The upper scraper (5), the lower scraper (6), and the side scraper (7) are all movably connected to the fixed frame (4), and a tightening spring (8) is provided between the upper scraper, the lower scraper, the side scraper and the fixed frame.

3. The pure water tank for preparing aqueous products according to claim 2, characterized in that: The top surface, bottom surface and side surfaces of the fixed frame (4) are all provided with connecting rods (9), and the fixed frame (4) is connected to the upper scraper, the lower scraper and the side scrapers via the connecting rods (9).

4. The pure water tank for preparing aqueous products according to claim 3, characterized in that: The connecting rod (9) is screwed and fixed to the upper scraper, the lower scraper, and the side scraper.

5. The pure water tank for preparing aqueous products according to claim 3, characterized in that: The tensioning spring (8) is sleeved on the connecting rod (9).

6. The pure water tank for preparing aqueous products according to claim 1, characterized in that: A heating coil (12) is provided on the outer wall of the water storage tank (1).

7. The pure water tank for preparing aqueous products according to claim 1, characterized in that: The water storage tank (1) comprises a tank body (13) and a top cover (14) sealed and mounted on the top of the tank body, and the motor (2) is fixed on the top cover.

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