Laterite type gold ore tailing separation and gold extraction system

The utility model relates to a laterite type gold ore tailing separation and gold extraction system which comprises a vibrating screen feeder, a roller sand washer is arranged at the output end of the vibrating screen feeder, a roller screen is arranged at the output end of the roller sand washer, a mud pool is arranged at the output end of the roller screen, a mud thickener is arranged at the right end of the mud pool, and a mud outlet is formed in the right end of the mud pool. And a stirring gold extraction tank is arranged at the output end of the slurry thickener. According to the laterite type gold ore tailing separation and gold extraction system, tailings with the particle size of-0.076 mm are screened out through the-200-mesh drum screen, gold is mainly stored in slime with the particle size of-0.076 mm, so that the gold extraction difficulty is greatly reduced, the gold extraction time is greatly shortened, part of micro-fine particle gold-loaded carbon adsorbing a small amount of gold is recycled t