Method and equipment for overall recycling treatment of scraped car

Abstract

The invention discloses a method for overall recyling treatment of a scraped car. The method comprises the following steps of: step 1: pretreating the scraped car, namely conveying the scraped car to a washing station to wash the whole car, conveying the washed car to an oil discharging station to pump off waste oil and waste liquid in the car, recycling the waste oil and the waste liquid in the car according to different types, and then moving the scraped car to a fully closed environment to ignite a safety air bag; step 2: disassembling the scraped car: demounting parts which can be used for remanufacturing from the whole car, and placing the demounted parts according to types; and step 3: performing crushing and sorting: conveying a disassembled car body and parts which cannot be used for remanufacturing to a crushing station to obtain crushed materials, conveying the crushed materials to a sorting station, sorting out iron through magnetic separation, sorting out crushed materials of different grain diameters through rotary screens, separately conveying the crushed materials of different grain diameters, sorting out light materials through air sorting, sorting out non-ferrous metal from residual crushed materials through eddy current, and finally sorting out stainless steel through inductive separation. Through the adoption of the method and the device disclosed by the invention, the maximum recycling of various metal and plastic resources in the scraped car is realized.

Description

technical field [0001] The invention belongs to the technical field of dismantling and recycling of scrapped cars, and in particular relates to a method and equipment for overall recycling of scrapped cars. Background technique [0002] At present, with the development of science and technology and the improvement of people's living standards, the production and ownership of automobiles are also increasing continuously, and automobiles have gradually become one of the popular consumer products. Cars have been used for a certain number of years, and cars that have been used for more than a certain number of years are more likely to cause traffic accidents. As more and more cars are used, the number of scrap cars is also rising sharply. [0003] There are a lot of recyclable materials and parts in scrap cars, and there are many defects in the car recycling methods in the prior art, such as the patent number "201310722751. The Chinese invention patent document "Recycling Metho...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defects in the overall recycling of scrapped cars in the prior art, the present invention provides a complete, safe and efficient method and equipment for the overall recycling of scrapped cars

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