Equipment for automatically separating and treating ferruginous metal in wastewater

Abstract

The invention discloses automatic separation treatment equipment for iron metal in wastewater, and relates to the technical field of wastewater treatment. The equipment comprises a machine base, an arc-shaped treatment groove is formed in the top of the machine base, limiting protrusions are fixedly connected to the two ends of the arc-shaped treatment groove, a mounting frame is fixedly mounted at the top of the machine base, the bottoms of the two ends of the mounting frame are fixedly connected with downward extending frames, a rotating cylinder is rotationally mounted in each downward extending frame, a curved groove is formed in the outer portion of the rotating cylinder, and one side of the bottom of each downward extending frame is fixedly connected with a supporting transverse plate. According to the equipment, a rotary drum is arranged to continuously rotate to drive a swing plate to continuously swing, so that the function of fully stirring wastewater is realized, and the function of automatically falling iron metal is further realized by virtue of swinging of a bearing plate, magnetic adsorption of a magnetic adsorption plate and blocking of a lower convex shifting plate by a limiting bulge, so that the separation efficiency of the iron metal in the wastewater is greatly improved.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to equipment for automatic separation and treatment of ferrous metals in wastewater. Background technique [0002] Wastewater treatment refers to the purification process that treats wastewater to meet the requirements of a certain water body or can be reused. People's lives and various industrial productions in cities will generate a large amount of wastewater. If these wastewater is not treated and discharged directly, it will be Causes serious pollution to the environment. In order to make the wastewater meet the water quality requirements for discharge into a certain water body or reuse it, wastewater treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, In various fields such as medical treatment and catering, such as catering wastewater, industrial, domestic wastewater, etc., in ord...

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Problems solved by technology

[0003] However, in many mechanical processing factories and other iron products processing factories, the wastewater to be tested usually contains iron impurities such as iron filings and iron slag, and weak direct discharge will cause a great waste of resources. Ferrous metal debris is effectively separated and collected, and the existing treatment methods mostly use electromagnets to continuously place them in the wastewater and take them out, and at the same time control their magnetism to collect ferrous metal debris, but this method is cumbersome to operate. The efficiency is low, and it is difficult to fully contact with the wastewater, which makes it difficult to collect a large part of the fine iron impurities

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