System for cleaning and separating tomato seeds and peel

The utility model discloses a system for cleaning and separating tomato seeds and peel. The system comprises a cleaning and separating machine which comprises a front section (scattering), a middle section (washing and separating) and a rear section (cleaning and separating), and an upper layer, a middle layer and a lower layer; each layer is provided with a discharge port; the left end of the upper layer is provided with a tomato peel discharge port; the right end of the middle layer is provided with a crushed tomato discharge port; the bottom of the lower layer is provided with a tomato seed discharge port; the front section is provided with column type blades; the middle section is provided with propeller type blades; the rear section is provided with full surface type helical blades; the system has the advantages that the tomato seeds for producing oil are extracted from leftover peel residues of a tomato factory, so that the impurity rate in the tomato seeds can be controlled to be less than 3 percent; and therefore, the aims of separating the tomato seeds from the tomato peel residues can be fulfilled, and the system recycles water, saves energy, and is environment-friendly, simple in whole structure and convenient to operate.