Copper industry sewage treatment device with metal recovery function

Abstract

The invention discloses a copper industry sewage treatment device with a metal recovery function, wherein the copper industry sewage treatment device comprises a base, a first motor, a dosing tank, awater pump, a second motor and a third motor, a treatment box is fixedly mounted on the left side of the upper portion of the base, a partition plate is fixed to the lower portion of the treatment box, and first screen holes are formed in the surface of the partition plate; a bottom cavity is formed in the lower portion of the treatment box, a recycling box is connected to the interior of the bottom cavity, a tooth block is fixed to the middle of the lower portion of the recycling box, a water plugging plug is arranged at the bottom of a filtering box, a connecting block is fixed to the rightend of the recycling box, and a protective net is arranged on the right side of the interior of the treatment box. According to the copper industry sewage treatment device with the metal recovery function, metal oxides in sewage can be subjected to a reinforced alkali electrochemical reaction, metal ions can be conveniently separated, metal materials in the sewage can be effectively recovered, meanwhile, the sewage can be subjected to stepped filtration, and the sewage treatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of copper industry sewage treatment, in particular to a copper industry sewage treatment device with metal recovery function. Background technique [0002] The copper industry will produce a large amount of wastewater during production. When the wastewater is discharged, it is necessary to purify the wastewater through a sewage treatment device in order to reach the standard discharge volume. However, for the existing copper industry wastewater treatment, there is still a large Some questions, such as: [0003] 1. When the existing copper industry sewage treatment device is in use, the treatment effect on wastewater is not good, and it is inconvenient to separate the metal ions of metal oxides in sewage, and the treatment has limitations; [0004] 2. When the existing copper industry sewage treatment device is in use, the wastewater contains a large amount of metal materials. The existing device is not conv...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a copper industry sewage treatment device with metal recovery function to solve the above background technology. When the existing copper industry sewage treatment device is in use, the treatment effect on wastewater is not good, and it is inconvenient for metals in sewage to The separation and treatment of metal ions of oxides has limitations. Wastewater contains a large amount of metal materials. The existing devices are inconvenient to recycle metal materials, and metal waste is prone to occur during discharge. When wastewater is filtered, waste water The filtering effect of the filter is poor, and it is inconvenient to quickly replace the internal filter

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