Cleaning device for oil pipeline of oil-water well

The utility model relates to the technical field of oil pipeline cleaning equipment, and particularly discloses an oil-water well oil pipeline cleaning device which comprises an equipment main body for cleaning an oil pipeline, one end, far away from a sleeve, of a blow-off pipe in the equipment main body is connected with a treatment box, and one end, close to the blow-off pipe, in the treatment box is provided with a settling pond. A coarse filter screen, a medium filter screen and a fine filter screen are respectively mounted at the bottoms of one sides, far away from the sedimentation tank, of the plurality of mounting cylinders; according to the utility model, under the combined action of all the parts, wastewater generated when the oil pipeline of the oil-water well is cleaned can be filtered, so that the defects that when a traditional scheme is used, the waste of water resources is large, and adverse effects are easily caused to the environment are overcome; and meanwhile, when the spiral shafts arran