Efficient sorting device for copper-lead-zinc polymetallic ore

The utility model discloses an efficient separation device for copper-lead-zinc polymetallic ore. The efficient separation device comprises a flotation machine body and an air blower. The flotation machine has the advantages that the air blower and the blowing pipe are adopted, a traditional scraper blade is omitted, in the flotation process of the copper-lead-zinc polymetallic ore, the flotation machine body works for flotation, target ore concentrate and bubbles form floating foam which floats on the top face of mixed liquid of the flotation machine body, the air blower is started, high-speed airflow is generated, and the flotation effect is achieved. The air is injected into the blowing pipe through the flow dividing pipe and is horizontally blown out through the blowing pipe, the horizontal wind force can easily blow floating foam formed by ore concentrate and bubbles out of the discharging channel, so that timely discharging is completed, as the air is blown to the discharging channel from the rear and c