Aluminum alloy recycling device for building solid waste

Abstract

The invention discloses an aluminum alloy recycling device for building solid waste, and particularly relates to the technical field of recycling devices. The aluminum alloy recycling device comprisesa machine body, feeding ports are formed in the two sides of the top of the machine body correspondingly, and screening mechanisms are arranged at the bottoms of the two feeding ports correspondingly. Each screening mechanism comprises two oblique frame rods which are welded to the inner walls of the front side and the rear side of the top of the machine body separately, and a square frame is arranged at the tops of the oblique frame rods. By arranging the screening mechanisms, gravel and small fragments in the building waste can be screened out before aluminum in the building waste is molten, the problem that part of gravel and small fragments are taken away when aluminum alloy is molten and flows is effectively solved, impurities contained in the recycled molten aluminum alloy are remarkably reduced, and the aluminum alloy can be reused almost without impurity removal, so that the treatment cost of aluminum alloy recycling is greatly reduced, and the actual use effect of the deviceis better.

Description

technical field [0001] The invention relates to the technical field of recycling devices, and more specifically, the invention relates to an aluminum alloy recycling device for construction solid waste. Background technique [0002] Construction waste refers to the general designation of muck, waste concrete, waste masonry and other waste generated in the production activities of the construction industry such as demolition, construction, decoration and repair. In order to avoid waste, construction waste will be collected after it is generated. The recyclable materials contained in it are recycled, such as aluminum alloy, etc. If aluminum alloy needs to be recycled, an aluminum alloy recycling device is required. [0003] Although the aluminum alloy recovery device in the prior art can be used normally, there are still many shortcomings in actual use. For example, the aluminum alloy recovery device in the prior art generally melts the aluminum alloy in the construction waste...

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Problems solved by technology

[0003] Although the aluminum alloy recovery device in the prior art can be used normally, there are still many shortcomings in actual use. For example, the aluminum alloy recovery device in the prior art generally melts the aluminum alloy in the construction waste by heating. However, construction waste generally contains a large amount of sand and small fragments. When the aluminum alloy melts and flows, part of the sand and small fragments will be taken away, resulting in more impurities inside the recycled aluminum alloy. If you want to Reuse also requires multiple removal of impurities on the recycled aluminum alloy, which increases the processing cost of aluminum alloy recycling, thus making the actual use effect of the aluminum alloy recycling device in the prior art poor

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