Compost production fertilizer aeration equipment

The utility model discloses a compost production fertilizer aeration equipment, including the aeration pipe, the aeration pipe leftmost side is provided with the air inlet, the air inlet right -hand member is connected with vacuum area, the vacuum area top is provided with the vacuum tube, vacuum area right side end has connected gradually contraction section and diffuser, the diffuser other end is provided with to revolve and mixes the pipe, revolve and mix through the extension union coupling between pipe and the diffuser, it has set gradually levogyration spiral flowing channel from the left hand right side revolve to mix the intraduct, revolve and mix protrudingly and the right -handed helix runner, the helical structure of levogyration spiral flowing channel for reducing gradually from the right radius of left hand, the right -handed helix runner is from the crescent helical structure of left hand right side radius, it is connected with the gas outlet thoughtlessly to manage the right side end soon, thro