The invention discloses energy-saving and environment-friendly rapeseed oil preparation circulation recycling equipment. The energy-saving and environment-friendly rapeseed oil preparation circulationrecycling equipment is characterized in that two heating openings are formed in the upper surface of a first step, sealing pads are arranged on the peripheries of the heating openings, a second stepis arranged on the right side of the first step, an electromagnetic lifting column is mounted on the upper surface of the second step, a connecting rod is arranged on the top of the electromagnetic lifting column, the other end of the connecting rod is fixed onto a fixing frame, the bottom of the fixing frame is mounted on the top of a power tank, the power tank is mounted on the top of an upper cover, the first step and the second step are arranged on a tank, a control panel is arranged on a side of the tank, a water heating switch, lifting buttons and a heating button are arranged on the control panel, and a water storage tank is mounted inside the tank. The energy-saving and environment-friendly rapeseed oil preparation circulation recycling equipment has the advantages that heat energycan be sufficiently utilized, energy can be saved, and environments can be protected.