Quantitative adding device capable of conveniently controlling concentration and used for ozone sterilization

Abstract

The utility model relates to the technical field of ozone sterilization, in particular to a quantitative adding device for ozone sterilization convenient to control concentration, which comprises a finished product water tank body, a water supply pump is arranged on the side surface of the finished product water tank body, and a first guide pipe is fixedly connected between the water supply pump and the finished product water tank body. A water inlet valve and a CIP cleaning valve are arranged on the outer surface of the first guide pipe, the water supply pump is communicated with the finished product water tank body through the first guide pipe, a drying machine, an oxygen generator and an ozone machine are arranged on the side face of the water supply pump, and an ozone inlet valve and an ozone outlet valve are arranged on the outer surface of the fourth guide pipe. Through cooperative use of the finished product water tank body, the drying machine, the oxygen generator and the ozone machine, online linkage real-time monitoring is achieved, original interval detection is optimized, time interval loopholes are made up, real-time quantitative adding is achieved, ozone concentration control is stable and accurate, product safety is effectively guaranteed, and damage to the surrounding environment is reduced. Ozone can be automatically decomposed into oxygen after sterilization and disinfection, and no residual substance exists.

Description

Technical Field

[0001] The utility model relates to the technical field of ozone sterilization, in particular to a quantitative addition device for ozone sterilization which is convenient for controlling concentration. Background Art

[0002] Ozone sterilization technology is both ancient and new. Invented by German chemists in 1840, it was first used in the water treatment and disinfection industry in 1856. Today, ozone is widely used in water treatment, air purification, food processing, healthcare, medicine, aquaculture, and other fields, significantly promoting the development of these industries. It also boasts a very high sterilization efficiency and can effectively remove odors. Furthermore, in relatively closed environments, ozone disinfection can diffuse evenly and has good permeability, achieving comprehensive, rapid, and efficient sterilization. Furthermore, ozone sterilization leaves no residue or pollution.

[0003] Existing ozone addition technology solutions include aeration, jet, and mixing towers, which are controlled according to the start and stop of the water supply pump. However, the existing solutions have certain problems, such as the difficulty in controlling the ozone concentration, incomplete sterilization of mineral water due to too low ozone, product quality problems, and excessive addition leading to the production of bromate. Equipment maintenance and operability reduce work efficiency, while affecting the environment and safety. Through online linkage detection and real-time monitoring of concentration changes, the effects of excessive and too low ozone can be effectively eliminated. Utility Model Content

[0004] The purpose of the utility model is to provide a quantitative addition device for ozone sterilization that is easy to control the concentration, so as to solve the problems raised in the above background technology, such as the difficulty in controlling the ozone concentration, the problem of incomplete sterilization of mineral water due to too low ozone, the problem of bromate production caused by too high addition, the problem of equipment maintenance and operability reducing work efficiency, and affecting the environment and safety.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A quantitative addition device for ozone sterilization that is easy to control concentration includes a finished water tank body, a water supply pump is provided on the side of the finished water tank body, a first conduit is fixedly connected between the water supply pump and the finished water tank body, an outer surface of the first conduit is respectively provided with a water inlet valve and a CIP cleaning valve, the water supply pump and the finished water tank body are communicated through the first conduit, a dryer, an oxygen generator and an ozone generator are respectively provided on the side of the water supply pump, the dryer, oxygen generator and ozone generator are communicated through a fourth conduit, and an ozone inlet valve and an ozone exhaust valve are respectively provided on the outer surface of the fourth conduit.

[0007] As a preferred solution of the present invention, the end of the fourth conduit is fixedly connected to a second conduit, the second conduit is communicated with the first conduit through a gas-liquid mixing pump, and a control regulating valve is provided on the outer surface of the second conduit.

[0008] As a preferred solution of the present invention, the first conduit, the second conduit and the fourth conduit are connected, and the gas-liquid mixing pump is located on the side of the ozone machine.

[0009] As a preferred solution of the present invention, a third conduit is fixedly connected to the bottom of the finished water tank body, a filling pump is installed at the end of the third conduit, and a discharge valve is provided on the outer surface of the third conduit.

[0010] As a preferred solution of the present invention, a liquid level meter is provided on the outer surface of the finished water tank body, and a sealing cover is provided on the top of the finished water tank body.

[0011] As a preferred solution of the present invention, the bottom of the finished water tank body is fixedly connected with a support leg, and the material of the support leg is stainless steel.

[0012] As a preferred solution of the present invention, the first conduit, the second conduit, the third conduit and the fourth conduit have the same caliber, and the third conduit is positioned opposite to the first conduit.

[0013] As a preferred solution of the present invention, the material of the finished water tank body is stainless steel, and the shape of the finished water tank body is cylindrical.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This utility model utilizes a coordinated system of finished water tanks, dryers, oxygen generators, and ozone generators, enabling real-time online monitoring. This optimizes the original interval detection system, addresses time gaps, and allows for real-time quantitative addition. This allows for stable and accurate ozone concentration control, effectively ensuring product safety and minimizing environmental damage. After sterilization, ozone decomposes into oxygen, leaving no residual substances.

[0016] 2. In the utility model, by setting the ozone inlet valve, ozone exhaust valve, CIP cleaning valve and discharge valve for coordinated use, the degree of automation is high, the operation is more intelligent and convenient, and the automatic operation and real-time monitoring of the equipment are realized through the control system and sensors, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the finished water tank body of the utility model;

[0019] Figure 3 This is a schematic diagram of the gas-liquid mixing structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the filling structure of the present utility model.

[0021] In the figure: 1. Finished water tank body; 2. Water supply pump; 3. Dryer; 4. Oxygen generator; 5. Ozone generator; 6. Ozone inlet valve; 7. Ozone exhaust valve; 8. Control regulating valve; 9. Gas-liquid mixing pump; 10. Water inlet valve; 11. CIP cleaning valve; 12. Discharge valve; 13. Filling pump; 14. Support leg; 15. First conduit; 16. Second conduit; 17. Third conduit; 18. Fourth conduit. DETAILED DESCRIPTION

[0022] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] For examples, see Figures 1-4 , the utility model provides a technical solution:

[0024] A quantitative addition device for ozone sterilization with easy concentration control includes a finished water tank body 1, a water supply pump 2 is provided on the side of the finished water tank body 1, a first conduit 15 is fixedly connected between the water supply pump 2 and the finished water tank body 1, and the outer surface of the first conduit 15 is respectively provided with a water inlet valve 10 and a CIP cleaning valve 11, the water supply pump 2 and the finished water tank body 1 are communicated through the first conduit 15, a dryer 3, an oxygen generator 4 and an ozone generator 5 are respectively provided on the side of the water supply pump 2, the dryer 3, the oxygen generator 4 and the ozone generator 5 are communicated through a fourth conduit 18, the outer surface of the fourth conduit 18 is respectively provided with an ozone inlet valve 6 and an ozone exhaust valve 7, the end of the fourth conduit 18 is fixedly connected to a second conduit 16, the second conduit 16 is communicated with the first conduit 15 through a gas-liquid mixing pump 9, and the outer surface of the second conduit 16 is provided with a control regulating valve 8.

[0025] In this embodiment Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the first conduit 15, the second conduit 16 and the fourth conduit 18 are connected, the gas-liquid mixing pump 9 is located on the side of the ozone machine 5, the bottom of the finished water tank body 1 is fixedly connected to the third conduit 17, the end of the third conduit 17 is installed with a filling pump 13, the outer surface of the third conduit 17 is provided with a discharge valve 12, the outer surface of the finished water tank body 1 is provided with a liquid level meter, the top of the finished water tank body 1 is provided with a sealing cover, the bottom of the finished water tank body 1 is fixedly connected to the support leg 14, the support leg 14 is made of stainless steel, the first conduit 15, the second conduit 16, the third conduit 17 and the fourth conduit 18 have the same caliber, the third conduit 17 and the first conduit 15 are positioned opposite to each other, the material of the finished water tank body 1 is stainless steel, and the shape of the finished water tank body 1 is cylindrical.

[0026] Online, real-time monitoring optimizes existing interval detection, addresses time gaps, and allows for real-time quantitative addition. Ozone concentration is controlled stably and accurately, effectively ensuring product safety and minimizing environmental damage. After sterilization, ozone decomposes into oxygen, leaving no residual residue. A level meter on the exterior of the finished water tank (1) allows for monitoring water level changes.

[0027] The working process of the present invention is as follows: when using the quantitative addition device for ozone sterilization designed in this scheme, which is easy to control the concentration, the device is first checked for normal operation. Water is pumped into the first conduit 15 through the water supply pump 2. At the same time, the gas-liquid mixing pump 9 and the ozone inlet valve 6 are started and opened. Aeration is carried out through the dryer 3, oxygen generator 4 and ozone generator 5. The sterilized water is discharged into the finished water tank body 1 through the first conduit 15, the second conduit 16 and the fourth conduit 18. Then, the filling pump 13 is started to pump the water in the finished water tank body 1 through the third conduit 17, and then the filling operation is carried out. Online linkage and real-time monitoring are carried out, the original interval detection is optimized, the time interval loopholes are filled, and quantitative addition is carried out in real time. The ozone concentration is stably and accurately controlled, the product safety is effectively guaranteed, and the damage to the surrounding environment is reduced. After sterilization and disinfection, ozone will automatically decompose into oxygen without any residual substances. The change of water volume can be understood by the liquid level meter on the outer surface of the finished water tank body 1.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative addition device for ozone sterilization that is easy to control the concentration, comprising a finished water tank body (1), characterized in that: A water supply pump (2) is provided on the side of the finished water tank body (1), and a first conduit (15) is fixedly connected between the water supply pump (2) and the finished water tank body (1). The outer surface of the first conduit (15) is provided with a water inlet valve (10) and a CIP cleaning valve (11). The water supply pump (2) and the finished water tank body (1) are communicated through the first conduit (15). A dryer (3), an oxygen generator (4) and an ozone generator (5) are provided on the side of the water supply pump (2). The dryer (3), the oxygen generator (4) and the ozone generator (5) are communicated through a fourth conduit (18). The outer surface of the fourth conduit (18) is provided with an ozone inlet valve (6) and an ozone exhaust valve (7).

2. The ozone sterilization quantitative addition device that is easy to control the concentration according to claim 1 is characterized in that: The end of the fourth conduit (18) is fixedly connected to the second conduit (16), the second conduit (16) is communicated with the first conduit (15) through a gas-liquid mixing pump (9), and a control regulating valve (8) is provided on the outer surface of the second conduit (16).

3. The quantitative addition device for ozone sterilization with easy concentration control according to claim 2, characterized in that: The first conduit (15), the second conduit (16) and the fourth conduit (18) are connected to each other, and the gas-liquid mixing pump (9) is located on the side of the ozone machine (5).

4. The ozone sterilization quantitative addition device that is easy to control the concentration according to claim 1 is characterized in that: A third conduit (17) is fixedly connected to the bottom of the finished water tank body (1), a filling pump (13) is installed at the end of the third conduit (17), and a discharge valve (12) is provided on the outer surface of the third conduit (17).

5. The quantitative addition device for ozone sterilization with easy concentration control according to claim 1, characterized in that: The outer surface of the finished water tank body (1) is provided with a liquid level meter, and the top of the finished water tank body (1) is provided with a sealing cover.

6. The quantitative addition device for ozone sterilization with easy concentration control according to claim 1, characterized in that: The bottom of the finished water tank body (1) is fixedly connected with a support leg (14), and the material of the support leg (14) is stainless steel.

7. The quantitative addition device for ozone sterilization with easy concentration control according to claim 1, characterized in that: The first conduit (15), the second conduit (16), the third conduit (17) and the fourth conduit (18) have the same caliber, and the third conduit (17) and the first conduit (15) are positioned opposite to each other.

8. The quantitative addition device for ozone sterilization with easy concentration control according to claim 1, characterized in that: The material of the finished water tank body (1) is stainless steel, and the shape of the finished water tank body (1) is cylindrical.

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