Filter type blowpipe silencer

The utility model relates to the technical field of electric auxiliary machines, in particular to a filter type blowpipe silencer which comprises a machine body, an air inlet and an air outlet are arranged on the machine body, and a high-frequency silencing area, a high-frequency silencing area, a high-frequency silencing area, a high-frequency silencing area and a high-frequency silencing area are arranged in the machine body, and one end of the high-frequency silencing area is communicated with the air inlet while the other end is closed; the annular sealing plate is arranged at the end, close to the air inlet, of the high-frequency silencing barrel and used for sealing a gap between the outer wall of the high-frequency silencing barrel and the inner wall of the machine body; the medium-frequency noise reduction area comprises a medium-frequency noise reduction barrel arranged outside the high-frequency noise reduction barrel in a sleeving mode, the end, close to the air inlet, of the medium-frequency noise