Noise reduction and dust removal device of granulator

The utility model discloses a noise reduction and dust removal device of a pelletizer, which relates to the technical field of noise reduction and dust removal devices of pelletizers and comprises a main support, a plurality of mutually staggered support rods are arranged at the bottom end in the main support, springs are arranged at the upper ends of the intersections of the support rods, and a base plate is arranged at the top of each spring. A base plate is fixedly installed on the main support, a granulator is arranged above the base plate, a discharging area support is fixedly installed on the side wall of one end of the main support, a supporting rod is fixedly installed at the bottom end of the discharging area support, an air blower is fixedly installed at the top of the supporting rod, a first box frame is fixedly installed below the discharging area support, and a material collecting box is slidably connected into the first box frame. A dust collection area support is fixedly installed on the side w