A turbulence electrowinning medium-sized test device, which is characterized in that the turbulence electrowinning medium-sized test device comprises a turbulence electrowinning tank (1), a reversing valve (2), a reversing valve (3), a filter (4), a circulating tank (5), a circulating pump (6), a flowmeter (7), a casing (8), a hanger (9), and a collector (10);

　　The circulating tank is composed of a floating object isolation chamber, a sediment isolation chamber and a pump chamber; The rotation speed of the circulating pump is controlled by the frequency converter, so as to adjust the flow according to the measured value of the flowmeter; The electrodeposition tank is composed of cathode, anode, upper end cover, lower end cover and conductive device. The number of the electrodeposition tank is 1 to 24, and the specification of the electrodeposition tank is 6 inches in diameter or 8 inches in diameter; The hanger is a retractable structure, and the lifting height can be adjusted according to the actual situation. The lifting of the hanger is driven by the motor and is realized by a series of pulleys.

　　Turbulent electrowinning industrial complete equipment

　　Extraction of precious and heavy metals from smelting enterprises

　　Recycling of hazardous wastes containing precious metals and heavy metals in environmental protection enterprises

　　On line treatment of wastewater containing precious and heavy metals