Steam silencer

The utility model discloses a steam silencer which comprises an inner cylinder body and an outer cylinder body which are connected in a sleeved mode, one end of the inner cylinder body is fixedly connected with one end of the outer cylinder body through a top cover, a cavity is formed by the inner wall of the outer cylinder body and the outer wall of the inner cylinder body, an air inlet pipe is arranged at the end, away from the top cover, of the outer cylinder body, and the air inlet pipe is communicated with the cavity. A plurality of groups of silencing holes are circumferentially distributed in the inner wall of the inner cylinder at equal intervals, the silencing holes are communicated with the cavity, a plurality of groups of inner cavity guide plates are axially distributed on the inner wall of the inner cylinder, and air outlet holes are formed in the inner cavity guide plates. And the air inlet pipes are respectively communicated with the inner cylinder body, the outer cylinder body and the cavity b