Crude oil sand filtering equipment for petroleum processing

The utility model relates to the technical field of petroleum processing, and discloses crude oil sand filtering equipment for petroleum processing, which comprises a fixing plate mounted on the lower surface of a processing box, a fixing pin is arranged on the upper surface of the fixing plate in a penetrating manner, an auxiliary device is mounted on the right side surface of the processing box, and a discharge hole is formed in the right side surface of the processing box in a penetrating manner. According to the crude oil sand filtering equipment for petroleum processing, by starting a push rod motor, a push plate moves leftwards and rightwards to push sand on the upper surface of a blocking layer to the left side and the right side, then the sand enters a collecting box along a collecting pipe through a collecting frame to be collected, and therefore an operator can control parts in the equipment to clean and collect the accumulated sand more conveniently; and the time needed in the process that an opera