Wastewater electrochemical treatment device

A treatment device and wastewater technology, which is applied in the field of wastewater treatment equipment and wastewater electrochemical treatment devices, can solve the problems that restrict the widespread application of wastewater electrochemical treatment methods, low wastewater treatment effect and efficiency, and low service life of metal plates, and achieve equipment The effect of safe and reliable operation, fast electrochemical reaction, and small grid interference

Inactive Publication Date: 2011-09-07
常州宇众机电科技有限公司
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Problems solved by technology

[0004] However, due to the structural inadequacy of the wastewater treatment device, the electrochemical wastewater treatment method has the disadvantages of easy passivation of the flat plate, low electrochemical reaction speed, low service life of the metal plate, low wastewater treatment effect and treatment efficiency, and The high cost of wastewater treatment and other deficiencies restrict the widespread application of wastewater electrochemical treatment

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specific Embodiment approach

[0045] The specific embodiments of the present invention will be briefly described below in conjunction with the accompanying drawings.

[0046] One of the specific implementation modes, as attached Figure 2~4 shown.

[0047] A wastewater electrochemical treatment device, including a pair of pole plates composed of a first pole plate 1 and a second pole plate 2, and also includes an insulator base 3, an insulator base 4, and an insulator floating object collection plate 5, which are used to remove poles. Scaling on the surface of the plate and the brush assembly 6 that causes turbulent flow of the treated wastewater, the wastewater treatment pipeline 7 and the electric controller 8 with a PLC controller, and it:

[0048] The first pole plate 1 and the second pole plate 2 are both cylindrical, and the second pole plate 2 is set on the outside of the first pole plate 1 with a distance to form a pair of pole plates arranged concentrically, and at the same time constitute a wast...

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Abstract

The invention discloses a wastewater electrochemical treatment device. The device is mainly characterized in that two pole plates are cylindric and one pole plate is sleeved outside the other pole plate; a drifter collector plate is arranged at the upper ends of wastewater electrochemical treatment cavities formed by the two pole plates oppositely; and electric brush assemblies are arranged in the electrochemical treatment cavities. The device is also characterized in that an electric controller with a PLC (programmable logic controller) is used for realizing automatic control of the technological parameters and the working process. The device has the characteristics of reasonable structure, small volume, difficulty in passivation of pole plates, quick electrochemical reaction, good water treatment effect, high efficiency, low operation cost and the like, is widely applicable to industrial wastewater and domestic wastewater treatment and can be used for purification of blue-green algae bloom.

Description

technical field [0001] The invention relates to a waste water electrochemical treatment device, which belongs to the waste water treatment equipment technology. Background technique [0002] Sewage treatment methods are basically divided into four categories, namely physical treatment, chemical treatment, physicochemical treatment and biological treatment. These methods are usually used as a treatment unit through different combinations to form wastewater treatment devices that currently have various structural forms. [0003] The electrochemical treatment of wastewater, because it integrates many modern physical and chemical elements such as physical electric field, electrons, voltage, electric adsorption, electric polarization of charged substances and chemical reactions, redox reactions, solution flocculation, precipitation, etc., completes the oxidation at one time. , reduction, flocculation, air flotation, sterilization and other wastewater purification treatment proce...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/46
Inventor 蔡文新周灏
Owner 常州宇众机电科技有限公司
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