Efficient ozone catalytic feeding device

Abstract

The invention discloses an efficient ozone catalytic feeding device which at least comprises a water inlet pipe, a first ORP instrument, a first pressure transmitter, a high-frequency permanent magnet module, a jet device, a second ORP instrument, a second pressure transmitter, a water outlet pipe, an ozone inlet pipe, a stop valve, a backflow prevention tank, a three-way pipe fitting, a negative pressure meter and a reaction tank. According to the invention, the cluster structure of water molecules is changed under the action of the high-frequency permanent magnet module, so that the water molecules are modified into small molecular water with stronger solubility and molecular movement, and the dissolution characteristic and reaction characteristic of ozone are greatly improved. A cathode and an anode are arranged in the electrolytic catalysis device, the oxidation-reduction potential between the cathode and the anode is high, and the conversion rate of ozone hydroxyl radicals is effectively increased through the oxidation-reduction potential.

Description

Technical field [0001] The present invention belongs to the field of water treatment, and in particular, the present invention relates to an ozone high efficiency catalytic photocatalytic. Background technique [0002] In ozone oxidation techniques in the field of sewage treatment, the core technology is to reduce organic pollutants in sewage by ozone production, and filtrate it. The premise of producing hydroxyl radicals is to ensure that ozone has a certain amount of dissolving efficiency, and therefore, people usually use the high and low of ozone in sewage as a judgment criterion for the advantages and disadvantage of ozone. [0003] In the prior art, there is a bubbubble method, a jet method, a turbine mixture, a Niki mixed method, and the above method, but there is generally extensive application of ozone bubble contact effect, gas fluid mass Low efficiency, low ozone utilization, so that some ozone does not dissolve into the water into the atmosphere, and can participate i...

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Problems solved by technology

[0003] In the prior art, commonly used ozone dosing methods include bubbling method, jet method, turbine mixing method, Niconi mixing method, etc. Although the above methods are widely used, they generally have poor contact effect of ozone bubbles and poor gas-liquid mass transfer. Low efficiency and low utilization rate of ozone, so that part of the ozone enters the atmosphere in the form of gas before it is dissolved in the water, and the amount of ozone that can participate in the decomposition of pollutants in the water is limited, which directly affects the effect of the ozone oxidation process

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