Efficient ozone gas dissolving device

Abstract

The invention provides an efficient ozone gas dissolving device. The device comprises an EM generator, an ozone adding device, a first ozone diffusion device, pressure reducing pipes, an ozone addingpipe, a first water discharge pipe and a water feeding pipe, wherein the ozone adding pipe is mounted at the top of the ozone adding device; one end of the ozone adding device is connected to a sewagepipe through the EM generator; the other end is connected to the first ozone diffusion device through the water feeding pipe; one side below the first ozone diffusion device is connected to a secondozone diffusion device through a first water discharge pipe; the bottom of the second ozone diffusion device is externally connected to a sewage pool through a second water discharge pipe, and the first ozone diffusion device is communicated with the second ozone diffusion device and the ozone adding pipe through the pressure reducing pipes. According to the efficient ozone gas dissolving device,due to the design of the adding pipe, strong-pressure water flow can inrush into a pressure relief pipe along a flow path provided for the water flow by a drainage plate, sewage cannot be choked intoa second gas pipe, and production accidents caused by the fact that the water flow flows into an ozone generator through the ozone adding pipe are avoided.

Description

technical field [0001] The invention belongs to the field of environmental treatment biotechnology, and in particular relates to a high-efficiency ozone dissolving device. Background technique [0002] The ozone dissolving device is mainly used in the ozone dosing process of urban domestic sewage and industrial wastewater to achieve the purpose of improving the utilization rate of ozone, reducing energy consumption and meeting the requirements of emission standards. At present, the ozone dissolving device is used in conjunction with horizontal centrifugal pumps, Secondary mixing equipment and connecting pipes and other components are used together. When in use, the sewage is pressurized by the high-speed rotating pump impeller. In the air-dissolving device, when the high-speed flowing water flows through the mixing chamber, it can make the mixing chamber form a vacuum, thus The negative pressure generated will cause the intake pipe to inhale a large amount of gas to be mixed...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a high-efficiency ozone dissolving device to solve the phenomenon that high-pressure sewage is often sprayed into the dosing pipe in the prior art, and ozone cannot be inhaled, or ozone can be used in the sewage pool The bubbles are too large, and after being put into the sewage tank, the large bubbles quickly diffuse into the air and cannot be used effectively, resulting in the waste of resources

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