Jet mill device for neodymium iron boron processing

The utility model relates to the technical field of neodymium iron boron processing, and discloses a jet mill device for neodymium iron boron processing, which comprises a milling barrel and a circulating fan, the circulating fan is connected with an air inlet pipe and an air outlet pipe, the air inlet pipe is connected to the top of the milling barrel, the air outlet pipe is connected with an electric turntable, the electric turntable is hollow, two nozzles are mounted on the electric turntable, and the nozzles are communicated with the milling barrel. And the two nozzles are inclined outwards. According to the jet mill device for neodymium iron boron processing, the air inlet pipe on the circulating fan is connected with the milling barrel, air in the milling barrel is pumped, sprayed out from the two nozzles communicated with the air outlet pipe and enters the milling barrel from the bottom of the milling barrel, coarse powder is blown up to collide with each other, the two nozzles installed at the bottom