Antimicrobial feed fermentation tail gas treatment device

The utility model belongs to the field of feed fermentation tail gas treatment, and particularly discloses an antimicrobial feed fermentation tail gas treatment device which comprises an equipment body, the interior of the equipment body is hollow, and the front side of the equipment body is fixedly connected with a gas inlet pipe communicated with the interior of the equipment body. An exhaust pipe communicated with the interior of the equipment body is fixedly connected to the top of the equipment body, a sealing opening communicated with the interior of the equipment body is formed in the front side of the equipment body, a mounting plate is fixedly connected to the front side of the equipment body, a locking plate is fixedly connected to the front side of the equipment body, and an opening and closing door is rotationally connected to the interior of the mounting plate; the section of the opening and closing door is L-shaped, so that untreated fermentation tail gas can be prevented from entering the atmos