Water-passing and air-drying device for polyolefin master batch production

The utility model discloses a polyolefin master batch production water-passing air-drying device which comprises a supporting frame, a centrifugal blower and a motor are fixedly arranged on the supporting frame, the motor drives the centrifugal blower to act, an air outlet pipe is arranged on the centrifugal blower, a strip thinning mechanism is fixedly connected to the air outlet pipe, and the strip thinning mechanism is provided with a water outlet. The strip thinning mechanism is arranged on the air outlet pipe, the strip thinning mechanism is used as the center, the air outlet pipe is vertically and symmetrically connected with two first air guide boxes, and air guide mechanisms are fixedly connected to outlets of the first air guide boxes. And most of the wind power is sprayed to the strip-shaped polyolefin master batch on the rear side again through an outlet of the second air guide box, so that the strip-shaped polyolefin master batch which is about to enter the first air guide box to be air-dried is t