Electric rust removal device for equipment

The utility model belongs to the field of maintenance equipment, and particularly relates to an electric rust removal device for equipment. An electric derusting device for equipment comprises an electric handle, a derusting base plate, a water tank, a fixing mechanism and a spraying mechanism, and an inwards-sunken containing cavity is formed in the side face of the electric handle; the derusting chassis is detachably arranged on the electric handle, and the electric handle can drive the derusting chassis to rotate to rub with the surface of the equipment for derusting; the water tank is detachably arranged in the containing cavity and used for storing a rust remover. The fixing mechanism is arranged between the water tank and the electric handle and fixes the water tank on the electric handle; the spraying mechanism comprises a water pump, an adjustable nozzle and a spraying switch, and the water pump is arranged in the water tank and can pump out the rust remover in the water tank; the adjustable spray hea