Industrial fan capable of reducing noise

The utility model provides a noise reduction style industrial fan, the noise reduction style industrial fan includes mounting subassembly, drive piece, noise reduction subassembly and fan blade subassembly, mounting subassembly is used for fixed connection in the top beam of factory building, drive piece is provided the lower part of mounting subassembly, noise reduction subassembly includes sound insulation piece and core tube, and the fan blade subassembly is provided with the sound insulation piece and the core tube. The core pipe is located in the cavity structure of the sound insulation part and divides the cavity structure into a first sub-cavity and a second sub-cavity for containing the driving part, and a plurality of silencing holes and fan blade assemblies communicating with the first sub-cavity and the second sub-cavity are evenly distributed on the side wall of the core pipe. According to the noise reduction type industrial fan, the noise of the industrial fan is reduced, and the comfort level of