Water medium separation device for small-scale copper-aluminum mixed waste blocks after dismantling of electrical appliances

Abstract

The invention discloses a water medium separation device of small-scale copper and aluminum mixed waste blocks after dismantling of an electric appliance and belongs to the technical field of waste metal recovery and separation. The device comprises a water chamber component, wherein the water chamber component comprises a first water chamber component section, a second water chamber component section, a third water chamber component section, a forth water chamber component section and a fifth water chamber component section that are sequentially connected from the top down; a feed hopper component and a feed hopper action executing mechanism for controlling opening and closing of the feed hopper component are mounted at the upper end of the first water chamber component section; and a yawing material central aggregation and water partition component, an unloading water partition component, a copper and aluminum separation driving lever part, a blanking chamber component and a discharge component are sequentially mounted in the fifth water chamber component section from the top down. According to the device, the copper and aluminum mixed waste blocks are separated in a water mediumby a gravity difference method; a separation speed is high; the labor intensity is low; and the device overcomes the problems that a manual separation method is slow, a working environment is poor, and fatigue is easily generated after long-time bending down.

Description

technical field [0001] The invention relates to the technical field of recycling and separation of metal waste, in particular to an aqueous medium separation device for small-scale copper-aluminum mixed waste blocks after electrical appliances are disassembled. Background technique [0002] Whether it is household electrical appliances or industrial switches, valves, sensors, control cabinets, etc., when they finally flow to the waste collection station, they will be dismantled there for reuse as resources. These electrical equipment use steel and plastic. , resin, rubber, nylon, copper, aluminum and other materials, there are many ways to disassemble electrical appliances, and the common ones are small-scale processing methods, or use crushing and screening methods to separate low-temperature combustibles from metals, or use manual methods to disassemble Drop low-temperature combustibles, or burn low-temperature combustibles. Low-temperature combustibles refer to plastics, ...

AI Technical Summary

Problems solved by technology

[0002] Whether it is household electrical appliances or industrial switches, valves, sensors, control cabinets, etc., when they finally flow to the waste collection station, they will be dismantled there for reuse as resources. These electrical equipment use steel and plastic. , resin, rubber, nylon, copper, aluminum and other materials, there are many ways to disassemble electrical appliances, and the common ones are small-scale processing methods, or use crushing and screening methods to separate low-temperature combustibles from metals, or use manual methods to disassemble Drop low-temperature combustibles, or burn low-temperature combustibles. Low-temperature combustibles refer to plastics, resins, rubber and nylon, etc., keep steel, copper and aluminum, and then use magnets to separate the steel, and finally copper is left Structural parts and aluminum structural parts, these structural parts have many shapes, such as columns, sleeves, valves, plates, corners, rods, discs, shells and assemblies, etc. For larger scales Copper structural parts and aluminum structural parts (plates with a length greater than 80mm and a width greater than 40mm; rods with a length greater than 100mm; columns, sleeves, valves, discs, shells and assemblies with a weight greater than 0.5kg) , can be picked out by manual methods. For smaller copper structural parts and aluminum structural parts and their fragments, manual selection is too slow, and it is difficult to find people who are willing to do these jobs.

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