Device for cleaning scraps on surface of engine by using electric blower

The utility model discloses a device for cleaning scraps on the surface of an engine through electric air blowing, which comprises an electric air blower or an electric air duct, and an air opening of the electric air blower or the electric air duct is aligned with the surface of the engine. The engine surface is a high-temperature area of the engine surface or an engine top surface; the high-temperature area is a supercharger and/or the lower portion of the supercharger and/or an exhaust pipe or the periphery of the exhaust pipe and/or a cylinder head cover area and/or an engine air inlet side area and/or a silencer and/or the periphery of the silencer; and the electric air blower or the electric air duct is correspondingly distributed near the high-temperature area or near the top surface of the engine. An air tap of the electric air blower or the electric air duct is of a necking structure or a flat opening structure. The device has the advantages of stable air source, high power, good cleaning effect, hig