Efficient disinfection tank for production of bag-type packaged drinking water

Abstract

The utility model discloses an efficient disinfection tank for production of bag-type packaged drinking water, which belongs to the technical field of packaged drinking water production and comprises a disinfection tank body. The transportation assembly comprises a water inlet pipe and a water outlet pipe which are arranged outside the disinfection tank body, the water inlet pipe and the water outlet pipe are both connected with a valve controller fixed to the outer side of the top of the disinfection tank body, and the lower portion of the valve controller is connected with a water distributor connecting pipe and a water outlet pipe which are located in the disinfection tank body; the disinfection assembly comprises an ultraviolet disinfection part installed on the inner side of the top of the disinfection tank body, the water distributor connecting pipe is connected with a water distributor fixed to the bottom of the disinfection tank body, and disinfection filtering filler is arranged on the upper portion of the water distributor. According to the utility model, multiple disinfection treatments can be realized, the construction cost is low, the sterilization efficiency is high, and the risk that bacterial colonies exceed the standard is effectively reduced; in addition, an ozone disinfection process is not needed any more, so that the problem of peculiar smell of bag type packaged drinking water is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaged drinking water production, and in particular relates to a high-efficiency disinfection tank for bag-type packaged drinking water production. Background Art

[0002] Water is the source of life. More than half of the water consumed by the human body every day needs to be replenished by drinking water directly. With the development of social economy and the improvement of people's living standards, people's thirst for health is getting higher and higher. The quality of drinking water should not only be safe, but also beneficial to health.

[0003] In the existing technology, most drinking water production companies use ultrafiltration, adsorption and other technologies to retain trace elements such as silicate, strontium, selenium, zinc in the water as much as possible to improve product quality; most companies use ultraviolet + ozone disinfection technology to maximize the satisfaction of disinfection requirements and meet disinfection standards.

[0004] In the production of bagged drinking water, the food-grade polyethylene film in the inner layer, especially the film material containing lubricants, is easily oxidized by ozone, generating small molecules with bad odor, which greatly affects the taste and quality of the product. However, if ozone disinfection is not used, and only traditional direct current and sleeve type ultraviolet water disinfection (process) is used, there is a great risk of microbial reproduction. Utility Model Content

[0005] In order to solve the above problems, the technical solution adopted by the utility model is:

[0006] A highly efficient disinfection tank for producing bagged drinking water, comprising:

[0007] Sterilization tank body;

[0008] A transport assembly, the transport assembly includes a water inlet pipe and a drain pipe arranged outside the disinfection tank body, the water inlet pipe and the drain pipe are connected to a valve controller fixed to the outside of the top of the disinfection tank body, and the lower part of the valve controller is connected to a water distributor connecting pipe and a water outlet pipe located inside the disinfection tank body;

[0009] The disinfection component comprises an ultraviolet disinfection component installed on the inner side of the top of the disinfection tank body, the water distributor connecting pipe is connected to the water distributor fixed on the bottom of the disinfection tank body, and a disinfection filter filler is provided on the upper part of the water distributor.

[0010] Furthermore, the water distributor connecting pipe is arranged in parallel with the water outlet pipe, the outlet of the water outlet pipe is located at the connection between the disinfection tank body and the valve controller, and the water inlet pipe and the drain pipe are arranged relatively on the valve controller.

[0011] Furthermore, the valve controller is threadedly connected to the disinfection tank body, and a sealing ring is provided at the connection between the two.

[0012] Furthermore, the water distributor is of a stainless steel center-row type, and the center-row branch pipes on the water distributor are evenly distributed and the number thereof is set to 4-8.

[0013] Furthermore, the disinfection filtration filler includes modified activated carbon filler and metal or non-metal material with disinfection function.

[0014] Furthermore, the strength of the modified activated carbon filler is not less than 95%, the addition ratio of the metal or non-metal material with disinfection function is 0.1%-0.3%, and the total dosage of the disinfection filter filler is 20%-35% of the volume of the disinfection tank body.

[0015] Furthermore, a partition with a plurality of pores is provided in the middle of the disinfection tank body, the upper and lower layers of the partition are made of stainless steel, and the middle part is made of PP cotton.

[0016] Furthermore, a manhole is provided on one side of the lower part of the disinfection tank body, and the diameter of the manhole is 60% of the diameter of the disinfection tank body.

[0017] Furthermore, the disinfection lamp tube on the ultraviolet disinfection component passes through the disinfection tank body and extends to the inside of the disinfection tank body, the ultraviolet disinfection component is provided with 2-4 groups, and the length of the disinfection lamp tube is less than 50% of the height of the disinfection tank body.

[0018] Beneficial effects of the utility model:

[0019] The utility model provides a high-efficiency disinfection tank for producing bagged packaged drinking water, which performs multiple disinfection treatments on the produced bagged packaged drinking water. Not only is the construction cost low, but also compared with simple ultraviolet disinfection, the facility has a higher sterilization efficiency and effectively reduces the risk of excessive colony counts. In addition, since the ozone disinfection process is no longer needed, the odor problem of bagged packaged drinking water is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the partition of the utility model;

[0022] Figure 3 It is a side view of the partition of the utility model;

[0023] Among them, 1. water inlet pipe; 2. valve controller; 3. UV disinfection component; 4. water distributor connecting pipe; 5. water distributor; 6. disinfection filter filler; 7. partition; 8. pores; 9. PP cotton; 10. water outlet pipe; 11. drain pipe; 12. manhole; 13. disinfection tank body. DETAILED DESCRIPTION

[0024] The utility model provides a highly efficient disinfection tank for producing bag-type packaged drinking water. The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings to make it easier to understand and grasp.

[0025] Example 1

[0026] refer to Figure 1-3 , a highly efficient disinfection tank for producing bagged drinking water, comprising:

[0027] Sterilization tank body 13;

[0028] The transport component includes a water inlet pipe 1 and a drain pipe 11 arranged outside the disinfection tank body 13. The water inlet pipe 1 and the drain pipe 11 are connected to a valve controller 2 fixed to the outside of the top of the disinfection tank body 13. The lower part of the valve controller 2 is connected to a water distributor connecting pipe 4 and a water outlet pipe 10 located inside the disinfection tank body 13.

[0029] The disinfection assembly comprises an ultraviolet disinfection component 3 installed on the inner side of the top of the disinfection tank body 13, a water distributor connecting pipe 4 is connected to a water distributor 5 fixed to the bottom of the disinfection tank body 13, and a disinfection filter filler is arranged on the upper part of the water distributor 5.

[0030] In this embodiment, the water distributor connecting pipe 4 is arranged parallel to the water outlet pipe 10, and the outlet of the water outlet pipe 10 is located at the connection between the disinfection tank body 13 and the valve controller 2, so that the water can be transported out after being fully disinfected. The water inlet pipe 1 and the drain pipe 11 are arranged relatively on the valve controller 2 to facilitate the subsequent transportation of the disinfected water.

[0031] In this embodiment, the valve controller 2 is threadedly connected to the disinfection tank body 13, which is simple and reliable, and a sealing ring is provided at the connection between the two, thereby improving the sealing performance of the device.

[0032] In this embodiment, the water distributor 5 is a stainless steel center-row type, and the center-row branch pipes on the water distributor 5 are evenly distributed and the number thereof is set to 4-8, so that the water flow is evenly distributed and the water is evenly distributed.

[0033] In this embodiment, the sterilizing filter filler 6 includes modified activated carbon filler and metal or non-metal material with sterilizing function.

[0034] In this embodiment, the strength of the modified activated carbon filler is not less than 95%, the particle size is 0.5-0.8mm, the specific gravity is 0.55g / mL, the metal or non-metallic material with disinfection function is added in an amount of 0.1%-0.3%, and the total dosage of the disinfection filtration filler 6 is 20%-35% of the volume of the disinfection tank body 13. The practicality and disinfection filtration effect are good.

[0035] In this embodiment, a partition 7 containing a plurality of pores 8 is provided in the middle of the disinfection tank body 13, and the pore diameter is 0.5 mm. The partition 7 is used to block the disinfection filter filler while water can pass through the pores smoothly. The upper and lower layers of the partition are made of stainless steel with a thickness of 15-25 mm. The material in the middle is PP cotton 9, which can further filter the water to achieve a better filtering effect.

[0036] In this embodiment, a manhole 12 is provided on one side of the lower part of the disinfection tank body 13. The diameter of the manhole 12 is 60% of the diameter of the disinfection tank body 13. The bottom of the manhole 12 is 50-80 mm above the bottom of the disinfection tank body 13, which is convenient for the installation, cleaning and maintenance of the disinfection tank body 13.

[0037] In this embodiment, the disinfection lamp tube on the ultraviolet disinfection component 3 penetrates the disinfection tank body 13 and extends to the inside of the disinfection tank body 13. The ultraviolet disinfection component 3 is provided with 2-4 groups, each component has a power of 30-100W, and the total dose is not less than 16000μW·s / cm. The length of the disinfection lamp tube is less than 50% of the height of the disinfection tank body 13. The ultraviolet disinfection component 3 will not introduce impurities into the water, will not produce disinfection by-products such as trihalomethanes, and has good sterilization effect and high sterilization rate.

[0038] When the utility model is in use, the water after filtering treatment enters the disinfection tank body 13 from the water inlet 1 through the valve controller 2, the water distributor connecting pipe 4 and the water distributor 5 in sequence. The valve controller 2 can adjust the water inlet flow in real time. The water distributor 5 can evenly arrange the water according to a certain rule so that it can fully contact with the disinfection filter filler 6 to achieve the filtering and preliminary disinfection of water. The partition 7 is set to prevent the filler from overflowing with the water flow when the water volume is large. After the water flows through the partition 7, it enters the upper half of the disinfection tank body 13 and achieves further sterilization through the ultraviolet disinfection element 3. When the total dose is not less than the above-mentioned characteristic, the sterilization efficiency is greater than 99%; the water after multiple disinfection filtration passes through the water outlet pipe 10, the valve controller 2, and is discharged from the disinfection tank body 13 by the drain pipe 11. The valve controller 2 can control the water outlet volume by adjusting the valve.

[0039] The above fully describes the technical solution of the present invention. It should be noted that the specific implementation of the present invention is not limited to the above description. All technical solutions formed by ordinary technicians in the field using equivalent or equivalent transformations in structure, method or function based on the spirit of the present invention fall within the protection scope of the present invention.

Claims

1. A highly efficient disinfection tank for producing bagged drinking water, characterized in that: include: Sterilization tank body; A transport assembly, the transport assembly includes a water inlet pipe and a drain pipe arranged outside the disinfection tank body, the water inlet pipe and the drain pipe are connected to a valve controller fixed to the outside of the top of the disinfection tank body, and the lower part of the valve controller is connected to a water distributor connecting pipe and a water outlet pipe located inside the disinfection tank body; The disinfection component comprises an ultraviolet disinfection component installed on the inner side of the top of the disinfection tank body, the water distributor connecting pipe is connected to the water distributor fixed on the bottom of the disinfection tank body, and a disinfection filter filler is provided on the upper part of the water distributor.

2. The high-efficiency disinfection tank for producing bagged packaged drinking water according to claim 1, characterized in that: The water distributor connecting pipe is arranged in parallel with the water outlet pipe, the outlet of the water outlet pipe is located at the connection between the disinfection tank body and the valve controller, and the water inlet pipe and the drain pipe are arranged opposite to each other on the valve controller.

3. The high-efficiency disinfection tank for producing bagged packaged drinking water according to claim 1, characterized in that: The valve controller is threadedly connected to the disinfection tank body, and a sealing ring is provided at the connection between the two.

4. The high-efficiency disinfection tank for producing bagged packaged drinking water according to claim 1, characterized in that: The water distributor is a stainless steel center-row type, and the center-row branches on the water distributor are evenly distributed and the number thereof is set to 4-8.

5. The high-efficiency disinfection tank for producing bagged packaged drinking water according to claim 1, characterized in that: The disinfection filtering filler comprises a modified activated carbon filler and a metal or non-metal material with a disinfection function.

6. The high-efficiency disinfection tank for producing bagged packaged drinking water according to claim 5, characterized in that: The strength of the modified activated carbon filler is not less than 95%, the addition ratio of the metal or non-metal material with disinfection function is 0.1%-0.3%, and the total addition amount of the disinfection filter filler is 20%-35% of the volume of the disinfection tank body.

7. The high-efficiency disinfection tank for producing bagged packaged drinking water according to claim 1, characterized in that: A partition with a plurality of pores is arranged in the middle of the disinfection tank body. The upper and lower layers of the partition are made of stainless steel, and the middle part is made of PP cotton.

8. The high-efficiency disinfection tank for producing bagged packaged drinking water according to claim 1, characterized in that: A manhole is provided on one side of the lower part of the disinfection tank body, and the diameter of the manhole is 60% of the diameter of the disinfection tank body.

9. The high-efficiency disinfection tank for producing bagged packaged drinking water according to claim 1, characterized in that: The disinfection lamp tube on the ultraviolet disinfection part passes through the disinfection tank body and extends into the disinfection tank body. The ultraviolet disinfection part is provided with 2-4 groups, and the length of the disinfection lamp tube is less than 50% of the height of the disinfection tank body.

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