Wastewater treatment device with good metal recovery effect

Abstract

The invention provides a wastewater treatment device with good metal recovery effect, and relates to the field of environmental protection equipment. The wastewater treatment device comprises a filtering box, wherein a supporting seat is fixedly mounted at the bottom of the inner wall of the filtering box, a filtering roller is arranged at the top of the supporting seat, filtering holes are formedin the outer surface of the filtering roller, the top of the filtering roller is communicated to a water inlet pipe, the top of the water inlet pipe penetrates through the top of the inner wall of the filtering box and extends to the upper side of the filtering box, and a gear ring is fixedly mounted at the top of the filtering roller and located on the outer side of the water inlet pipe. According to the wastewater treatment device of the invention, the motor drives the gear to rotate so as to make the gear ring drive the filtering roller to rotate, the wastewater and the metal particles areseparated by utilizing the centrifugal rate so as to improve the wastewater treatment effect, and the metal particles are collected through the collecting box, such that the metal recycling effect isachieved, and the effects of environment protection and resource recycling are achieved.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a waste water treatment device with good metal recovery effect. Background technique [0002] With the continuous development of science and technology, people pay more and more attention to resource and environmental issues. Industrial wastewater discharge contains a large number of metal particles, which will cause heavy metal pollution, so they need to be recycled. [0003] Currently on the market, traditional industrial wastewater treatment devices have poor wastewater treatment effects and cannot effectively remove heavy metals in wastewater, making the wastewater not up to standard. These residual heavy metals can be discharged and easily cause environmental pollution, which brings many troubles to people. place. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present i...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a waste water treatment device with a good metal recovery effect, which solves the problem that the traditional waste water treatment device has a poor recovery effect of metal particles in waste water

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