The invention relates to the technical field of energy conservation and environmental protection, and discloses full-automatic multi-purpose energy-saving and environment-friendly equipment with a self-cleaning function. The full-automatic multi-purpose energy-saving and environment-friendly equipment with the self-cleaning function comprises a treatment box, wherein an exhaust fan is arranged on one side of the treatment box; an air outlet of the exhaust fan is fixedly connected with an air inlet pipe; the other end of the air inlet pipe is fixedly connected with an air inlet of the treatment box; a solar electroplate is arranged on the top of the treatment box and is fixedly connected to the top of the treatment box through a connecting rod; and a first purifying box is arranged in the treatment box. The full-automatic multi-purpose energy-saving and environment-friendly equipment with the self-cleaning function can effectively improve environment pollution caused by gas emission and severe environments of various places, can run effectively even though workers are not close to the equipment, has a good self-cleaning effect, not only can treat haze, but also can effectively purify some polluted gas.