Dry type vacuum pump

The invention discloses a dry type vacuum pump. The dry type vacuum pump comprises an air inlet pipeline, a first partition plate, a second partition plate, a first stage silencer, a shell, a silencerconnecting pipeline, a motor, a second stage silencer and a rotating mechanism; the air inlet pipeline communicates with the shell; the first stage silencer is connected with the shell through the first partition plate; the second stage silencer is connected with the shell through the second partition plate; the first stage silencer is connected with the second stage silencer through the silencerconnecting pipeline; and the rotating mechanism is arranged in the shell, and the motor is connected with the rotating mechanism. The dry type vacuum pump is low in noise, light in weight, and not prone to producing lag faults. 本发明公开了一种干式真空泵，包括：进气管路、第一隔板、第二隔板、一级消音器、壳体、消音器连接管路、电机、二级消音器和转动机构；其中，所述进气管路与所述壳体相连通；所述一级消音器通过所述第一隔板与所述壳体相连接；所述二级消音器通过所述第二隔板与所述壳体相连接；所述一级消音器通过所述消音器连接管路与所述二级消音器相连接；所述转动机构设置于所述壳体内，所述电机与所述转动机构相连接。本发明使得低噪音