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Hydroxyl radical - air flotation - degassing automatic water treatment equipment

A kind of water treatment equipment and free radical technology, applied in the direction of degassed water/sewage treatment, oxidized water/sewage treatment, special compound water treatment, etc., to achieve the effect of tight combination, high equipment safety performance, and water quality improvement

Active Publication Date: 2021-06-29
ZHEJIANG NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a hydroxyl radical-air flotation-degassing automatic water treatment equipment, which integrates ozone oxidation and ultraviolet irradiation sterilization technology, and combines the catalytic action of ultraviolet irradiation on ozone to fully and quickly treat bacteria in sewage and impurities, to solve the problem of water body nutrition, the water purification process is fast and simple, and the device is easy to implement and popularize

Method used

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  • Hydroxyl radical - air flotation - degassing automatic water treatment equipment
  • Hydroxyl radical - air flotation - degassing automatic water treatment equipment
  • Hydroxyl radical - air flotation - degassing automatic water treatment equipment

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Embodiment 1

[0044] see Figure 1-4 As shown, the hydroxyl radical-air flotation-degassing automatic water treatment equipment includes:

[0045] The purification box has an air flotation chamber containing water,

[0046] The gas-liquid mixing pump 7 communicates with the air flotation chamber. The gas-liquid mixing pump 7 is used to mix ozone with the water in the air flotation chamber to form ozone bubble water, and the ozone bubble water is discharged from the water outlet of the gas-liquid mixing pump at the bottom of the air flotation chamber ,

[0047] The catalytic barrel 13 is connected with the water outlet of the gas-liquid mixing pump 7. The catalytic barrel 13 is used to catalyze the ozone bubble water to form the ozone bubble water rich in hydroxyl radicals, and the ozone bubble water rich in hydroxyl radicals is sprayed along the tangential direction of the catalytic barrel The water body at the bottom of the air flotation chamber rotates and flows upwards. The catalytic ...

Embodiment 2

[0069] This embodiment provides another technical scheme of hydroxyl radical-air flotation-degassing automatic water treatment equipment, such as Figure 5 As shown, on the hydroxyl radical-air flotation-degassing automatic water treatment equipment technical scheme of embodiment 1, the water distribution plate 12 of embodiment 1 is replaced by a water distributor 2, which is used in the receiving channel The outflowing body of water is discharged downwards into the degassing unit 14 .

Embodiment 3

[0071] The purification box of the present invention is long 80cm, wide 30cm, high 1.7m, and purification box has air flotation chamber and degassing chamber such as figure 1 , 2 As shown, the air flotation chamber is 50cm long, 30cm wide, and 1.7m high. The upper part of the air flotation chamber is provided with a transparent observation window. There are lower grooves in the upper diversion groove 9, and the heights of both sides are different. The height of the side is lower than that of the other side, and the length of the one-way water distributor 2 is 20 centimeters, and the diameter is 3.5 centimeters. The degassing chamber is 30cm long, 30cm wide and 1.7m high. The water distribution grid of the water distribution plate 12 in the degassing chamber is 25cm × 25cm, and each small grid is 1cm × 1cm. The filler used is Pall ring filler, which can be purchased in the market. In order to save space, this prior art is not specific. More details, due to the opening of the ...

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Abstract

The invention discloses hydroxyl radical-air flotation-degassing automatic water treatment equipment, which belongs to the technical field of water body sterilization. The equipment of the invention includes: a purification box, an air flotation chamber containing a water body, a gas-liquid mixing pump, and a gas-liquid mixing pump. The flotation chamber is connected, and the gas-liquid mixing pump is used to mix the ozone with the water in the air flotation chamber to form ozone bubble water. The ozone bubble water is discharged from the water outlet of the gas-liquid mixing pump at the bottom of the air flotation chamber, the catalytic barrel, and the gas-liquid mixing pump. Connected to the water outlet of the catalytic barrel, the catalytic bucket is used to catalyze the ozone bubble water to form ozone bubble water rich in hydroxyl radicals, and the ozone bubble water rich in hydroxyl radicals is sprayed out along the tangential direction of the catalytic barrel to make the water body at the bottom of the air flotation chamber rotate and flow upward. The present invention integrates ozone oxidation and ultraviolet irradiation sterilization technology, and combines the catalytic action of ultraviolet irradiation on ozone, fully and quickly treats bacteria and impurities in sewage, solves the problem of water body nutrition, the water purification process is fast and simple, and the device is easy to realize and popularize use.

Description

technical field [0001] The invention belongs to the technical field of water body sterilization, and in particular relates to a hydroxyl radical-air flotation-degassing automatic water treatment equipment. Background technique [0002] Water is an important resource for human life, and most human civilizations originated in large river basins. In recent years, the construction of ecological civilization, especially the sewage treatment part, has increasingly become a social focus issue. Therefore, more new technologies and equipment that can purify sewage have appeared on the market. [0003] In terms of water treatment equipment, meeting the requirements for the removal of impurities in the water body and the disinfection of the water body is an important part of it, which is crucial to the construction of ecological civilization. Water purification can use different methods, roughly divided into physical methods, chemical methods and biological methods. Physical methods ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/08C02F103/20
CPCC02F1/20C02F1/24C02F1/32C02F1/78C02F9/00C02F2103/20C02F2209/005C02F2305/023
Inventor 颉志刚朱鸿宇杨勇郑武辉何悦萌杨蕾贾加
Owner ZHEJIANG NORMAL UNIVERSITY