Tail gas purification equipment for copper wire manufacturing industry

Abstract

The invention discloses tail gas purification equipment for the copper wire manufacturing industry. The tail gas purification equipment comprises a purification barrel body, a tail gas suction deviceand a spraying device, an air outlet is formed in the top of the purification barrel body, a supporting rod is arranged in the purification barrel body, and a spiral plate is arranged between the inner wall of the purification barrel body and the surface of the supporting rod to form a spiral air channel. The tail gas suction device is mounted at the bottom of the purification barrel body and usedfor providing tail gas for the purification barrel body; the spraying device is installed on the purification barrel body and used for spraying purification liquid to the upper portion of the spiralplate. According to the tail gas purification equipment for the copper wire manufacturing industry, through cooperative use of the spiral gas channel and the spraying device, tail gas can be efficiently neutralized for a long time, the tail gas treatment efficiency is improved, the tail gas is discharged after reaching the standard, and the environment is protected.

Description

technical field [0001] The invention relates to the technical field of tail gas purification treatment devices generated during the production of copper wires, in particular to tail gas purification equipment for copper wire manufacturing. Background technique [0002] For the manufacture of copper wire, it is necessary to produce blister copper first, and then process the blister copper into copper wire. At this stage, most of the processes use copper sulfide ore to produce blister copper. Since copper sulfide ore is generally a mineral containing more iron sulfide, with the continuous development and utilization of resources, the grade of copper sulfide ore becomes more and more copper-containing. The lower it is, the grade of its concentrate is as low as about 10% copper, and the iron content can be as high as 30%. If the method of extracting metal copper in one capacity is adopted, a large amount of slag with high copper content will inevitably be produced, resulting i...

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Problems solved by technology

[0003] However, during the enrichment smelting-matte smelting process, a large amount of sulfur dioxide-containing waste gas will be generated, which will easily generate acid rain and pollute the environment when discharged into the atmosphere

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