Combined disinfection water treatment device

Abstract

The utility model discloses a combined disinfection water treatment device, which relates to the technical field of water treatment and comprises an ozone mixing tank, a sterilization box and an ozone generator, an ozone conveying and mixing component is rotatably mounted between the top and the bottom of the inner side of the ozone mixing tank, and the ozone generator is communicated with the ozone conveying and mixing component. A water inlet pipe is fixedly mounted below the left side of the ozone mixing tank, a water conveying pipe is fixedly mounted above the right side of the ozone mixing tank, and one end of the water conveying pipe is communicated with the upper side of the left side of the sterilization box; an ultraviolet sterilization assembly is installed in the sterilization box, a plurality of drainage pipes are fixedly installed on the lower portion of the right side of the sterilization box at equal intervals, and a collecting pipe is fixedly installed at one ends of the multiple drainage pipes. Through the combined action of ozone oxidation and ultraviolet sterilization, efficient and comprehensive disinfection treatment on a water body is realized, and the safety and the stability of water quality are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a water treatment device for combined disinfection. Background Art

[0002] With the acceleration of the urbanization process and the increase in population density, the safety and efficiency of water treatment systems have become an important aspect that cannot be ignored in urban water supply, industrial production, and rural drinking water security. As one of the most basic and crucial processes in water treatment, disinfection is directly related to the safety of water quality and the health of users.

[0003] Traditional single disinfection methods, such as chlorine disinfection, although simple to operate and low in cost, have many drawbacks. For example, they may produce by-products harmful to the human body, and the killing effect on certain microorganisms, such as Cryptosporidium and its oocysts, is limited. Therefore, to solve the foregoing problems, we propose a water treatment device for combined disinfection. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a water treatment device for combined disinfection.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A water treatment device for combined disinfection, including an ozone mixing tank, a sterilization tank, and an ozone generator. An ozone delivery and mixing assembly is rotatably installed between the top and bottom inside the ozone mixing tank. The ozone generator is communicated with the ozone delivery and mixing assembly. A water inlet pipe is fixedly installed below the left side of the ozone mixing tank, and a water delivery pipe is fixedly installed above the right side of the ozone mixing tank. One end of the water delivery pipe is communicated with the upper left side of the sterilization tank;

[0007] An ultraviolet sterilization assembly is installed inside the sterilization tank. A plurality of drain pipes are fixedly installed at equal intervals below the right side of the sterilization tank, and a confluence pipe is fixedly installed at one end of the plurality of drain pipes.

[0008] Further, the ozone delivery and mixing assembly includes a motor, a screw blade, and a hollow rotating shaft. The screw blade is fixedly installed on the outer surface of the hollow rotating shaft. The hollow rotating shaft is rotatably installed between the top and bottom inside the ozone mixing tank. The motor is fixedly installed on the top of the ozone mixing tank, and the motor is in transmission connection with the hollow rotating shaft.

[0009] Further, an air delivery pipe is fixedly installed on one side of the ozone generator. One end of the air delivery pipe is connected to the bottom end of the hollow rotating shaft through a rotary joint. A one-way valve is fixedly installed inside the air delivery pipe, and a plurality of air outlet holes are opened on the outer surface of the hollow rotating shaft.

[0010] Further, solenoid valves are fixedly installed inside each of the multiple drain pipes.

[0011] Further, the ultraviolet sterilization component includes a box cover and multiple ultraviolet sterilization lamps. The multiple ultraviolet sterilization lamps are fixedly installed at equal intervals at the bottom of the box cover. Multiple partition plates are fixedly installed at equal intervals at the inner bottom of the sterilization box, and the multiple partition plates and the multiple ultraviolet sterilization lamps are arranged at intervals.

[0012] Further, handles are fixedly installed on both the left and right sides of the top of the box cover, and a controller is fixedly installed on the top of the box cover. The controller is electrically connected to the multiple ultraviolet sterilization lamps.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the combined action of ozone oxidation and ultraviolet sterilization, the present utility model realizes efficient and comprehensive disinfection treatment of water bodies, ensuring the safety and stability of water quality. Ultraviolet disinfection has the advantages of no chemical residues and no by-products, but its penetration power is limited; ozone disinfection has strong sterilization ability, but may produce by-products. The present utility model combines the two. It can first destroy the DNA structure of microorganisms under ultraviolet irradiation, and then use the strong oxidizing property of ozone to completely kill microorganisms while controlling the generation of by-products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0016] Figure 1 is one of the three-dimensional views of the present utility model;

[0017] Figure 2 is another three-dimensional view of the present utility model;

[0018] Figure 3 is a schematic diagram of the internal structure of the sterilization box of the present utility model;

[0019] Figure 4 is a three-dimensional view of the ozone delivery and mixing component of the present utility model;

[0020] Figure 5 is a three-dimensional view of the ultraviolet sterilization component of the present utility model.

[0021] In the figure: 1. Ozone mixing tank; 2. Motor; 3. Sterilization box; 4. Box cover; 5. Controller; 6. Water delivery pipe; 7. Drain pipe; 8. Confluence pipe; 9. Partition board; 10. Ozone generator; 11. Auger blade; 12. Hollow rotating shaft; 13. Air delivery pipe; 14. Ultraviolet germicidal lamp. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model;

[0023] Refer to Figures 1-5 , a water treatment device for combined disinfection, including an ozone mixing tank 1, a sterilization box 3, and an ozone generator 10. An ozone delivery and mixing assembly is rotatably installed between the top and bottom inside the ozone mixing tank 1. The ozone generator 10 is communicated with the ozone delivery and mixing assembly. A water inlet pipe is fixedly installed below the left side of the ozone mixing tank 1, and a water delivery pipe 6 is fixedly installed above the right side of the oxygen mixing tank 1. One end of the water delivery pipe 6 is communicated with the upper left side of the sterilization box 3;

[0024] An ultraviolet germicidal assembly is installed inside the sterilization box 3. A plurality of drain pipes 7 are fixedly installed at equal intervals below the right side of the sterilization box 3, and one end of the plurality of drain pipes 7 is fixedly installed with a confluence pipe 8.

[0025] The water inlet pipe introduces the water to be treated into the ozone mixing tank 1. The ozone delivery and mixing assembly can fully mix the water and ozone, and the water flows into the sterilization box 3 through the water delivery pipe 6. The water body entering the sterilization box 3 is further disinfected under the action of the ultraviolet germicidal assembly. The water body after ultraviolet germicidal treatment is discharged through a plurality of drain pipes 7 installed at equal intervals below the right side of the sterilization box 3. The confluence pipe 8 can collect the water bodies discharged from all the drain pipes 7 together, which is convenient for subsequent treatment or discharge.

[0026] The ozone delivery and mixing assembly includes a motor 2, an auger blade 11, and a hollow rotating shaft 12. The auger blade 11 is fixedly installed on the outer surface of the hollow rotating shaft 12. The hollow rotating shaft 12 is rotatably installed between the top and bottom inside the ozone mixing tank 1. The motor 2 is fixedly installed on the top of the ozone mixing tank 1, and the motor 2 is in transmission connection with the hollow rotating shaft 12.

[0027] An air delivery pipe 13 is fixedly installed on one side of the ozone generator 10. One end of the air delivery pipe 13 is connected to the bottom end of the hollow rotating shaft 12 through a rotary joint. A one-way valve is fixedly installed inside the air delivery pipe 13, and a plurality of air outlet holes are opened on the outer surface of the hollow rotating shaft 12.

[0028] After the ozone generator 10 is started, it can generate high-concentration ozone gas. These ozone gases are transported into the ozone mixing tank 1 through the air delivery pipe 13. The one-way valve in the air delivery pipe 13 ensures the one-way flow of the gas and prevents backflow.

[0029] Ozone gas can enter the hollow rotating shaft 12 through a rotary joint and be evenly released through a plurality of air outlet holes opened on the outer surface of the hollow rotating shaft 12. At the same time, the motor 2 drives the hollow rotating shaft 12 and the auger blades 11 fixed on its outer surface to rotate. The rotation of the auger blades 11 promotes the uniform mixing of ozone gas in water, improves the contact efficiency between ozone and water, thereby enhancing the disinfection effect of ozone, and the auger blades 11 can transport the mixed water to the sterilization tank 3 through the water delivery pipe 6.

[0030] Solenoid valves are fixedly installed inside each of the multiple drain pipes 7. The ultraviolet sterilization component includes a box cover 4 and a plurality of ultraviolet sterilization lamps 14. The plurality of ultraviolet sterilization lamps 14 are fixedly installed at equal intervals at the bottom of the box cover 4. A plurality of partition plates 9 are fixedly installed at equal intervals at the bottom inside the sterilization tank 3. The plurality of partition plates 9 and the plurality of ultraviolet sterilization lamps 14 are arranged at intervals.

[0031] The ultraviolet sterilization lamps 14 are installed in the sterilization tank 3 through the box cover 4, and the plurality of ultraviolet sterilization lamps 14 are evenly distributed, ensuring comprehensive irradiation of the water body; the ultraviolet light waves emitted by the ultraviolet sterilization lamps 14 can damage the DNA structure of microorganisms in the water body, thereby achieving a sterilization effect. At the same time, the plurality of partition plates 9 provided at the bottom inside the sterilization tank 3 and the ultraviolet sterilization lamps 14 are arranged at intervals. These partition plates 9 not only help to enhance the reflection effect of ultraviolet rays and improve the sterilization efficiency, but also separate the water, enabling the water body between each partition plate 9 to be comprehensively irradiated by the ultraviolet rays 14, further ensuring the sterilization effect.

[0032] The water body after ultraviolet sterilization treatment is discharged through the multiple drain pipes 7 installed at equal intervals below the right side of the sterilization tank 3. A solenoid valve is installed inside each drain pipe 7, which can control the discharge flow rate and time of the water body as needed, and each drain pipe 7 is located between two partition plates 9 or between a partition plate 9 and the inner wall of the sterilization tank 2.

[0033] Handles are fixedly installed on both the left and right sides of the top of the box cover 4. A controller 5 is fixedly installed on the top of the box cover 4. The controller 5 is electrically connected to the plurality of ultraviolet sterilization lamps 14; the controller 5 is responsible for controlling the on / off state of the ultraviolet sterilization lamps 14, and can adjust the working time and intensity according to actual needs to achieve intelligent control.

Claims

1. A combined disinfection water treatment device, comprising an ozone mixing tank (1), a sterilization box (3), and an ozone generator (10), characterized in that: An ozone transport mixing assembly is rotatably mounted between the top and bottom of the inner side of the ozone mixing tank (1), the ozone generator (10) is connected to the ozone transport mixing assembly, a water inlet pipe is fixedly mounted below the left side of the ozone mixing tank (1), a water delivery pipe (6) is fixedly mounted above the right side of the ozone mixing tank (1), and one end of the water delivery pipe (6) is connected to the upper left side of the sterilization box (3); An ultraviolet sterilization component is installed inside the sterilization box (3), and a plurality of drainage pipes (7) are fixedly installed at equal intervals below the right side of the sterilization box (3), and a conduit (8) is fixedly installed at one end of the plurality of drainage pipes (7).

2. A combined disinfection water treatment device according to claim 1, characterized in that: The ozone transport mixing component comprises a motor (2), an auger blade (11), and a hollow rotating shaft (12); the auger blade (11) is fixedly mounted on the outer surface of the hollow rotating shaft (12); the hollow rotating shaft (12) is rotatably mounted between the top and the bottom of the inner side of the ozone mixing tank (1); the motor (2) is fixedly mounted on the top of the ozone mixing tank (1); and the motor (2) is drivingly connected to the hollow rotating shaft (12).

3. A combined disinfection water treatment device according to claim 2, characterized in that: An air supply pipe (13) is fixedly installed on one side of the ozone generator (10), one end of the air supply pipe (13) is connected to the bottom end of the hollow rotating shaft (12) via a rotary joint, a one-way valve is fixedly installed inside the air supply pipe (13), and a plurality of air outlet holes are provided on the outer surface of the hollow rotating shaft (12).

4. A combined disinfection water treatment device according to claim 1, characterized in that: Solenoid valves are fixedly installed inside the plurality of drainage pipes (7).

5. The combined disinfection water treatment device according to claim 1, characterized in that: The ultraviolet sterilization assembly comprises a box cover (4) and a plurality of ultraviolet sterilization lamps (14); the plurality of ultraviolet sterilization lamps (14) are fixedly installed at equal intervals on the bottom of the box cover (4); a plurality of partition plates (9) are fixedly installed at equal intervals on the bottom of the inner side of the sterilization box (3); the plurality of partition plates (9) and the plurality of ultraviolet sterilization lamps (14) are arranged at intervals.

6. A combined disinfection water treatment device according to claim 5, characterized in that: Handles are fixedly mounted on both left and right sides of the top of the box cover (4), and a controller (5) is fixedly mounted on the top of the box cover (4), wherein the controller (5) is electrically connected to the plurality of ultraviolet sterilization lamps (14).

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