Biological deodorization filter blanket device for aerobic composting of livestock and poultry manure

The utility model discloses a biological deodorization filter blanket device for livestock and poultry manure aerobic composting, which is characterized in that a biological filter blanket is coveredabove common aerobic composting and is used for digesting and utilizing odor generated by composting. The biological filter blanket comprises a net-shaped linen bag, a pipeline, pipe holes of the pipeline, a deodorization composite microbial inoculum and a filler matrix, the net-shaped linen bag is filled with the filler matrix and the pipeline, the pipeline is provided with the pipe holes, and the pipe holes have two functions that firstly, the deodorization composite microbial inoculum is sprayed on the filler matrix at regular time so as to guarantee sufficient active bacterium digestion odor; and secondly, oxygen is conveyed at regular time, so that the oxygen concentration in the filler matrix needs to reach 515%, and aerobic deodorization is guaranteed. A turner is installed above the biological filter blank