The utility model discloses an oil refining is with portable solid -liquid mixture separation recovery unit, including retrieving quick -witted body, the left side intercommunication of retrieving quick -witted body top has the loading hopper, the top intercommunication of retrieving quick -witted body right side has the discharging pipe, retrieve the bottom fixedly connected with backup pad of quick -witted body, all there is the gyro wheel frame both sides of backup pad bottom through pivot swing joint, the inner chamber of gyro wheel frame has the gyro wheel through pivot swing joint, the bottom of backup pad is run through the row who is provided with with casing inner chamber intercommunication and is expected the pipe. The utility model discloses a consequently set up casing, motor,fixed plate, mount, a bevel gear, spiral shell rasp bar, the 2nd bevel gear, thread block, slope piece, U -shaped crane, first slider, first spout and limiting plate, can conveniently move equipment,can make equipment use in the position of difference, time of having practiced thrift the user, improved the efficiency that the solid -liquid mixture separation was retrieved in addition.