The invention discloses an ultrasonic anti-sticking device, and belongs to the technical field of anti-sticking devices. The ultrasonic anti-sticking device comprises a
tower tray support block, an
ultrasonic generator, an ultrasonic guide rod, a reinforcing plate, and a sealing
flange, wherein the
tower tray support block is arranged between an upper
tower tray and a lower tower tray of a dryingtower; the reinforcing plate is arranged at the outer side of the tower wall of the
drying tower, slantwise extends upward, and is connected with the sealing
flange; one end of the ultrasonic guide rod respectively penetrates through the sealing
flange and the reinforcing plate, and then is arranged on the upper tower tray of the
drying tower; the
ultrasonic generator is arranged at the outer sideof the tower wall of the
drying tower, and is arranged at the other end of the ultrasonic guide rod; a sealing layer is arranged between the reinforcing plate and the ultrasonic guide rod. The ultrasonic anti-sticking device has the advantages that the practicality is high, multiple types can be selected, the installation is flexible, the installation and construction at site are convenient, theefficiency is high, the speed is quick, the effective
utilization rate of equipment is high, the service life of the equipment is long, the online continuous or intermittent working can be performed,and the safe, economic and environment-friendly effects are realized.