The invention discloses a chemical fertilizer raw material and packaging bag separation device, and relates to the field of fertilizer production, in particular to an organic fertilizer production device. The chemical fertilizer raw material and packaging bag separation device comprises a rack, a crushing barrel and a separation hopper. The crushing barrel is fixed to the rack. The separation hopper is rotationally connected with the rack. The crushing barrel is located above the separation hopper. Multiple take-out holes penetrating the side wall of the crushing barrel are formed in the side wall of the crushing barrel. A hook capable of sliding along the corresponding take-out hole is arranged in each take-out hole. Gas filled tubes are fixed in the crushing barrel. The gas filled tubes can be inserted into fungi bags and can fix the fungi bags. The ends of the hooks stretch out of the crushing barrel. A gas pump is fixed to the rack and communicates with the gas filled tubes. A first outlet is formed in the side wall of the separation hopper, and a second outlet capable of being closed is formed in the bottom of the separation hopper. A separation motor and a fan are fixed to the rack, the separation motor drives the separation hopper to rotate, the air outlet end of the fan is connected with an air outlet pipe, and the end, away from the fan, of the air outlet pipe faces the inner wall of the separation hopper. According to the scheme, mushrooms, materials and packaging bags can be separated so that the materials can be utilized for producing chemical fertilizer.