Ventilating, demisting and ammonia removing device for healthy breeding in cowshed

The utility model relates to the technical field of livestock breeding auxiliary equipment, in particular to a ventilating, demisting and ammonia removing device for healthy breeding in a cowshed. According to the technical scheme, the cattle shed comprises a cattle shed body, a purification box is arranged outside the cattle shed body, a flow dividing pipe is fixedly connected to the top of the inner wall of one side of the cattle shed body, a plurality of flow dividing hoppers are connected to the side wall of the flow dividing pipe in an intercommunication mode, and a gas collecting pipe is fixedly connected to the bottom of the interior of the other side of the cattle shed body; a drying box and an acid liquor box are fixedly installed in the purifying box, the drying box communicates with the flow dividing pipe through an air outlet pipe, a circulating pump is installed at the top of the acid liquor box, the input end of a communicating pipe communicates with the air collecting pipe through an air inlet