Denoising vertical mill

The invention discloses a denoising vertical mill. The technical scheme is characterized in that the denoising vertical mill comprises an outer shell, an inner milling hopper, an upper grinding disk,a power assembly, a grinding assembly and a powder blowing assembly, wherein the inner milling hopper is arranged in the outer shell; a blowing flow channel exists between the inner milling hopper andthe outer shell; the inner milling hopper comprises a lower inner hopper and an upper inner hopper which are connected detachably; a lower end of the lower inner hopper is provided with an opening; the top of the upper inner hopper is an enclosed structure; an injection pipe is fixed to the upper inner hopper in a communication way; the upper grinding disk is arranged in the lower inner hopper; alower grinding disk is arranged below the upper grinding disk; the lower grinding disk is rotationally connected in the lower hopper body; a middle part of the upper grinding disk is provided with afeeding hole; the power asse