A Sewage Treatment Device Synergistic with Ozone and Congested Cavitation

A sewage treatment device and ozone technology, applied in the direction of oxidized water/sewage treatment, water/sewage treatment, water/sewage treatment equipment, etc., can solve the problem that the cavitation effect and ozone synergy effect are not fully reflected, and achieve low maintenance costs , simple device, low energy consumption

Active Publication Date: 2019-05-07
安徽明亮面业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of the cavitation effect of commonly used technologies such as orifice cavitation, jet cavitation, and vortex cavitation, the synergistic effect of cavitation effect and ozone is not fully reflected.

Method used

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  • A Sewage Treatment Device Synergistic with Ozone and Congested Cavitation
  • A Sewage Treatment Device Synergistic with Ozone and Congested Cavitation
  • A Sewage Treatment Device Synergistic with Ozone and Congested Cavitation

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Embodiment Construction

[0017] Such as image 3 As shown, the ozone and clogged cavitation co-treatment sewage test system includes a centrifugal pump 11, pressure gauges 12 and 18, flow meters 13 and 19, a clogged cavitator 14, valves 15 and 16, an ozone generator 17 and a water tank 20. The water flow from the water tank 20 is pressurized by the centrifugal pump 11, sent to the clogged cavitation device 14 through the pipeline to complete a treatment, and then returns to the water tank 20 to realize circulation treatment. The pressure of the gas-liquid phase is detected by pressure gauges 12 and 18 respectively, and the flow rate is detected by flow meters 13 and 19 respectively. After the ozone is generated by the ozone generator 17, it is sent to the clogged cavitation device 14 through a pipeline, and enters the clogged pipe B to mix with the liquid under the self-priming effect of the device itself. Under the action of the clogged cavitation effect of the treatment device, the large ozone bubb...

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PUM

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Abstract

The invention relates to a sewage treatment device. The sewage treatment device with synergy of ozone and choking cavitation is characterized by comprising a water adapter, a middle body, a choking body and a back pressure cover, wherein the middle body and the choking body are matched to form an annular nozzle; the choking body and the back pressure cover are matched to form a collapse cavity; a through hole in the middle of the choking body forms a choking pipe; a radial hole of the middle body forms an ozone connector; an axial hole of the middle body forms an ozone nozzle; a radial hole of the back pressure cover forms a back pressure hole. A choking cavitator utilizes a vacuum region produced by a special flow field to pump in the ozone, ozone bubbles are collapsed to form a great number of micro bubbles through a choking section, and a contact area of the ozone and sewage is greatly increased, so that the sewage treating capability and the utilization ratio of the ozone are improved. Compared with the prior art, the technology has the characteristics of simple technological process, convenience in operation, high ozone utilization ratio, low cost, and the like.

Description

technical field [0001] The patent of the present invention relates to a sewage treatment device, and specifically provides a sewage treatment device in which ozone and congestion cavitation are coordinated. Background technique [0002] At present, the conventional sewage treatment technology can't meet the needs of economy and efficiency for the treatment of some refractory toxic sewage. As a new type of sewage treatment technology, hydraulic cavitation has become a new technology that people pay attention to because of its simple device, low treatment cost, and low working environment requirements. However, the research on hydraulic cavitation sewage treatment technology is still in the exploratory stage. It does not meet the requirements of industrial applications. [0003] Ozone is a strong oxidizing agent, which is 5.1 times stronger than chlorine, which is commonly used for disinfection of tap water, and 600 to 3000 times stronger than chlorine in sterilizing ability....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/78C02F1/34
CPCC02F1/34C02F1/78C02F2201/002C02F2201/784C02F2305/023
Inventor 张凤华周昌正胡东汪志能邓彬唐川林
Owner 安徽明亮面业股份有限公司
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