NOVELTY - An integrated equipment for transforming food residue into biodiesel, comprises a squeezing box (2), a filter box (3), a oil-water separating box (4), and a reacting box (5); where the squeezing box (2) is equipped with a raw material inlet to feed the food residue as the raw material into the squeezing box; a squeezing mechanism (8) and a residue piling mechanism (9) are installed in the squeezing box (2); the side wall of the squeezing box (2) is equipped with a residue outlet door (21) which can be opened or closed; and the base plate (23) of the squeezing box is a hole plate.    USE - The integrated equipment is useful for transforming food residue into biodiesel (claimed).    ADVANTAGE - The integrated equipment deals with the food residue, where the residue can be taken as the raw material of fodder; the processed oil becomes the biodiesel; and the biodiesel cannot be food oil because of smell, which avoids illegal pedlar using hogwashing oil as the food oil.    DETAILED DESCRIPTION - An integrated equipment for transforming food residue into biodiesel, comprises a squeezing box (2), a filter box (3), a oil-water separating box (4), and a reacting box (5); where the squeezing box (2) is equipped with a raw material inlet to feed the food residue as the raw material into the squeezing box; a squeezing mechanism (8) and a residue piling mechanism (9) are installed in the squeezing box (2); the side wall of the squeezing box (2) is equipped with a residue outlet door (21) which can be opened or closed; the base plate (23) of the squeezing box is a hole plate to flow the oil-water mixture liquid to the filter box; the oil-water separating box (4) is communicated with the filter box (3) to implement oil-water separation to the filtered oil-water mixture liquid; and the reacting box is equipped with an additive inlet to add the additive, so that the separated oil is reacted with the additive to generate biodiesel.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the integrated equipment for transforming food residue into biodiesel.    Squeezing box (2)    Filter box (3)    Oil-water separating box (4)    Reacting box (5)    Squeezing mechanism (8)