Kitchen waste oil separation device

The invention provides a kitchen waste oil separation device, which comprises a working barrel with a working cavity, and the bottom of the working barrel is provided with an oil discharge port; the separation cylinder is rotationally arranged in the working cavity and is provided with a separation cavity, and an oil inlet is formed in the top end of the separation cylinder; the inner wall of the separation cylinder is an inclined surface, and is used for enabling oil liquid to move upwards along the inner wall of the separation cylinder under the centrifugal effect when the filter screen at the bottom is blocked; a material receiving cavity is defined between the separating cylinder and the working cavity; the driving mechanism is used for driving the separation barrel to rotate. According to the kitchen waste oil separation device, the working barrel is arranged, the separation barrel is rotationally arranged in the working cavity of the working barrel and can rotate along the rotating axis arranged in the