A dual-channel waste aluminum alloy purification device

Abstract

The invention discloses a waste aluminum alloy purifying device for double-channel pollution discharge, and belongs to the technical field of aluminum alloy recovery equipment. The device comprises a first accommodating device, a second accommodating device and a centrifugal fan; the second accommodating device is accommodated in the first accommodating device, is positioned above the bottom wall of the first accommodating device, and is provided with through holes in the bottom and the upper part; the centrifugal fan is positioned on the outer side of the first accommodating device, and is connected with the bottom of the second accommodating device; a solid discharge port and a solid discharge channel are formed in the side wall of the first accommodating device; the solid discharge port is formed between the through hole in the upper part of the second accommodating device and the bottom, and is communicated with the solid discharge channel; the solid discharge channel is arranged in the side wall of the first accommodating device; the first accommodating device is rotationally connected with a connecting plate; and the connecting plate is arranged in the solid discharge port; and a baffle plate connected with the connecting plate and a driving device are mounted on the side wall of the first accommodating device. The device can adopt a solid-liquid separation mode to remove impurities, improves the cleaning efficiency of cleaning liquid, and meanwhile, reduces the possibility of remaining solid impurities in the second accommodating device.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy recycling equipment, in particular to a waste aluminum alloy purification device with dual-channel sewage discharge. Background technique [0002] The scrap aluminum recovered by the material recycling department is a precious resource that can be used to smelt recycled aluminum, and the scrap aluminum recycled by the material recycling department mainly comes from people's daily waste and industrial waste. After smelting, refining and casting waste aluminum raw materials into aluminum ingots, they can be used to manufacture industrial products and daily necessities for human beings. This repetition can truly reflect the circular economy. [0003] However, in addition to the different shapes, the recovered waste aluminum materials are also mixed with non-aluminum materials such as iron, magnesium and zinc, etc. Therefore, they need to be sorted before being put into the furnace to remove th...

AI Technical Summary

Problems solved by technology

[0004] When cleaning, since the cleaning liquid used cannot dissolve all the impurities, the single use of cleaning liquid cannot clean the surface of the aluminum alloy, and when the solid impurities on the surface of the aluminum alloy are separated, it is easy to The aluminum alloy is mixed, it is not easy to discharge, even if it is discharged, it is easy to cause the blockage of the sewage pipe

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