Oil smoke separation device with pipeline inner wall cleaning function

The utility model discloses an oil smoke separating device with a pipeline inner wall cleaning function, which relates to the technical field of oil smoke separation and comprises a separating chamber, a smoke outlet is arranged on the left side of the separating chamber, an air inlet is arranged on the right side of the separating chamber, a smoke exhaust component is arranged above the separating chamber, and the smoke exhaust component comprises a smoke exhaust fan and a rotating rod. The smoke exhaust fan is arranged in the separation chamber, and a rotating rod is arranged in the middle of the smoke exhaust fan. Compared with an existing common oil-smoke separation device, the oil-smoke separation device with the pipeline inner wall cleaning function has the advantages that cleaning is greatly improved, when the oil-smoke separation device stops running for cleaning, a supporting rod can be pushed and pulled to enable a cleaning brush to clean the interior of the oil-smoke separation device, the cleaning