Polishing equipment for environment-friendly boiler component

The utility model relates to the field of boiler machining, in particular to polishing equipment for an environment-friendly boiler component, and solves the technical problems that iron sand is adopted for polishing, a boiler floats on the upper portion of the iron sand, and the iron sand cannot enter the boiler for polishing. A workpiece inlet is formed in the upper portion of a polishing chamber, the iron sand is arranged in the polishing chamber, and the lower portion of the polishing chamber is rotationally connected with a rotating shaft; the parts, on the two sides of the friction block, of the polishing chamber are connected with inclined plates, holes are formed in the inclined plates, the two inclined plates can support the boiler, traditional polishing chamber rotation is changed into friction block rotation, the friction block rotation throws away iron sand in the middle of the upper layer, and the boiler enters the sunken position of the iron sand to make contact with the friction block. And iron