Fuente: Wipo "precision agriculture" The invention discloses an environment-friendly dedusting and desulfurizing method. Some existing environment-friendly purification devices are not perfect in effect of removing sulfur-containing substances and particle smoke dust in waste gas, the problem of more residual sulfur-containing substances and smoke dust still occurs, and the waste gas containing the smoke dust cannot be sufficiently buffered and settled in the purification process. The method comprises the following steps that sprayed waste gas is mixed with cleaning liquid to achieve desulfurization work of the waste gas, the desulfurized waste gas flows upwards through arc-shaped through holes in a partition plate, and finally, the desulfurized waste gas is subjected to double filtration through a first filter plate and a second filter plate and is subjected to peculiar smell adsorption through an activated carbon plate; and finally, the waste gas is discharged from the exhaust pipe until dust removal and desulfurization of the waste gas are completed. The method is used for environment-friendly dust removal and desulfurization.