Waste residue recovery system

The invention provides a waste residue recovery system. The waste residue recovery system comprises a box body, a collecting box, a residue removing device, a filter pressing device and a recovery disc; a first opening is formed in the top of the box body, and a liquid inlet communicated with the box body is formed in the box body; a second opening communicated with the first opening is formed in the top of the collecting box, and a discharging opening communicated with the collecting box is formed in the collecting box; the residue removing device is used for conveying paint residue floating on the liquid level in the box body to the collecting box, and the residue removing device is erected on the first opening and the second opening; the filter pressing device is communicated with the discharge outlet; the filter pressing device comprises a base, a filter frame and a power source for controlling the working state of the filter frame; the filter frame is communicated with the discharging opening, and the po