Odor-free ash paperboard production device and process thereof

The invention provides an odor-free grey paperboard production device and a process thereof, and relates to the technical field of raw material fermentation. The separation assembly is mounted in the grey paperboard production assembly; the reset assembly is installed on the grey paperboard production assembly. The peculiar smell removing assembly is mounted at the top of the grey paperboard production assembly; the cylindrical raw material fermentation tank body is rotationally mounted in the supporting frame; the gear I is fixedly mounted outside the cylindrical raw material fermentation tank body; the spiral sealing cover I is in threaded connection with the top of the cylindrical raw material fermentation tank body; the spiral sealing cover II is in threaded connection with the left side of the cylindrical raw material fermentation tank body; according to the present invention, with the arrangement of the filtration purification cotton, the gas discharged from the three rows of the gas discharge holes can