Chicken house deodorizing device for chicken farm

The utility model relates to the field of deodorizing devices, and discloses a chicken house deodorizing device for a chicken farm, which comprises a shell, an opening is arranged on one side of the shell, a grating net is mounted on the opening, the grating net is detachably connected with the shell, a negative pressure fan is mounted in the shell, an air inlet of the negative pressure fan is arranged in the shell, and an air outlet of the negative pressure fan is arranged in the shell. The tail end of an air outlet of the negative pressure fan is arranged outside the shell, a deodorizing component is arranged on one side of an air inlet of the negative pressure fan, the top of the deodorizing component is connected with the top wall of the inner side of the shell through a bearing, and the bottom of the deodorizing component is connected with the bottom of the shell through a bearing. The environment and the health of residents living around the chicken farm are severely influenced. 本实用新型涉及除味装置领域，公开了一种养鸡场用鸡