Wastewater electrolysis device

Abstract

The invention relates to the technical field of sewage processing, and especially relates to a wastewater electrolysis device. The wastewater electrolysis device comprises a box. One lateral wall of the box is provided with a door plate. A storage space is arranged in the box. An electrode member is arranged in the storage space. The electrode member comprises an anode member and a cathode member.The cathode member and the anode member are partitioned to each other. The upper part of the box is provided with a liquid outlet, and the lower part of the box is provided with a liquid inlet. The top of the box is provided with an air outlet valve. A scraper assembly is arranged in the storage space and is used to scrape off deposits on the electrode member. The scraper assembly is connected toa motor arranged on the top of the box through a driving rod. The bottom of the box is provided with a residue discharge chamber, which is communicated with the storage space in the box. The invention aims to provide a wastewater electrolysis device. The deposits can be conveniently removed, the labor is reduced, the cleaning efficiency is improved, the toxic gas namely chlorine generated by electrolysis can be effectively processed, and secondary pollution is avoided.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a waste water electrolysis device. Background technique [0002] With the development of society and economy, the country's requirements for wastewater treatment have increased, and various wastewater treatment technologies at home and abroad have emerged as the times require, including chemical methods, physical methods, biological methods and electrochemical methods. [0003] Chlorine-containing wastewater is a common type of wastewater in industrial production. There are already many ways to treat it on the market. The electrochemical method has attracted great attention from scholars due to its incomparable advantages such as simple equipment, small footprint, simple operation, wide range of targets, and easy industrialization. [0004] However, the currently commonly used chlorine-containing or sulfur-containing wastewater electrolysis device will produce a large a...

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Problems solved by technology

[0004] However, the currently commonly used chlorine-containing or sulfur-containing wastewater electrolysis device will produce a large amount of deposits on its electrode parts after electrolysis. The traditional method is to manually remove the deposits by opening the door panel set on the side wall of the electrolysis box. sediment, too time-consuming and labor-intensive

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