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Ultrasonic electrolysis device for economically and efficiently oxidizing industrial wastewater

A technology of industrial wastewater and electrolysis device, applied in water/sewage treatment, chemical instruments and methods, multi-stage water/sewage treatment, etc., can solve the problem of unsatisfactory treatment effect of high-concentration refractory organic wastewater, high investment and operating costs, Occupying a large area and other problems, achieving the effect of small investment, low operating cost and simple operation

Pending Publication Date: 2018-09-04
DALIAN XINHENG ENVIRONMENTAL PROTECTION TECH
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AI Technical Summary

Problems solved by technology

Wastewater advanced oxidation equipment not only has problems such as large floor area, high investment and operating costs, and possible secondary pollution, but also has unsatisfactory treatment effects on high-concentration refractory organic wastewater.

Method used

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  • Ultrasonic electrolysis device for economically and efficiently oxidizing industrial wastewater

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Embodiment Construction

[0007] The ultrasonic electrolysis device of the economical and efficient oxidation industrial waste water of the present invention is as figure 1 As shown: there are ultrasonic chambers 6 connected side by side by flanges and a cylindrical electrolytic cell 1 with micro-electrolytic fillers inside. There is a waste water inlet 8 below the ultrasonic chamber 6 and an ultrasonic vibrator 7 above. The ultrasonic chamber 6 and the electrolytic cell 1 An anode support 3 is provided at the junction, and connected to the anode support 3 is the anode 2 located at the axis of the electrolytic cell 1 (the titanium anode is the central axis, the grid rod structure is made of titanium Ti plated with SbO2), and the cylinder of the electrolytic cell 1 It is a cathode, and the other end of the anode 2 is connected to the flange 9 arranged at the end of the electrolytic cell 1 and has a radially arranged water outlet filter 4 , and a waste water outlet 5 is arranged on the flange 9 .

[0008...

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Abstract

The invention discloses an ultrasonic electrolysis device for economically and efficiently oxidizing industrial wastewater. The ultrasonic electrolysis device comprises an ultrasonic chamber (6) and acylindrical electrolytic cell (1), wherein the ultrasonic chamber (6) and the cylindrical electrolytic cell (1) are connected in parallel; the cylindrical electrolytic cell (1) is internally providedwith a microelectrolysis packing; the ultrasonic chamber (6) is provided with a wastewater inlet (8) and an ultrasonic vibrator (7) ; an anode bracket (3) is arranged at the connecting part of the ultrasonic chamber (6) and the cylindrical electrolytic cell (1); an anode (2) positioned in the axis center of the cylindrical electrolytic cell (1) is connected with the anode bracket (3); the other end of the anode (2) is connected with a flange disc (9) arranged at an end of the cylindrical electrolytic cell (1) and is provided with an effluent filter (4) arranged radially; a wastewater outlet (5) is formed in the flange disc (9). The ultrasonic electrolysis device has the advantages that the operation is simple, the investment is low, the efficiency is high, and the running cost is low.

Description

technical field [0001] The invention relates to a device for degrading organic waste water, in particular to an ultrasonic electrolysis device for economically and efficiently oxidizing industrial waste water. Background technique [0002] In the industrial production process of steel, petroleum, machinery, pharmaceutical, chemical and printing and dyeing industries, high concentrations of refractory organic wastewater will be produced. With the development of the industry, there are more and more types of high-concentration and refractory organic wastewater, and the components are becoming more and more complex. It is difficult to treat with conventional equipment. Advanced wastewater oxidation technology processes are required, such as electrocatalytic oxidation, Fenton oxidation, wet oxidation, Ozone oxidation and supercritical oxidation, etc. Advanced wastewater oxidation equipment not only has problems such as large area, high investment and operating costs, and possib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08
CPCC02F9/00C02F1/4672C02F1/001C02F1/36
Inventor 张祖民刘仁德陈欣曹峻嵩赵彬
Owner DALIAN XINHENG ENVIRONMENTAL PROTECTION TECH
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