Device for separating chippings and minerals by using heavy liquid and recovering heavy liquid

The utility model discloses a device for separating chippings from minerals by heavy liquid and recovering the heavy liquid, and belongs to the technical field of mineral separation. Comprising a long-neck cylindrical separating funnel, a plug is arranged at the sealing position of a funnel body, a breather pipe is arranged in the middle of the plug, a feeding opening is formed in the lateral upper portion of the funnel body, and two pistons are arranged above and below a funnel neck; a suction filtration funnel is arranged at the lower end of the funnel body; filter paper is arranged at the bottom of the funnel. The sealing plug is added to effectively prevent the heavy liquid from volatilizing, avoid environmental pollution and reduce the damage of the heavy liquid to the body of a tester; mineral and heavy liquid can be quickly and uniformly mixed by adding the breather pipe, and separation of light and heavy minerals is promoted; heavy liquid can be effectively recovered by using the suction filtration fu