Large direct-connection centrifugal fan integrated with dust removal equipment

The utility model relates to the technical field of environmental protection equipment, and discloses a large direct connection centrifugal fan integrated with dust removal equipment, which comprises a fan volute, a current collector, a centrifugal impeller and a vertical motor, the fan volute and a main body structural member of the dust removal equipment are fixedly connected into a whole, and the vertical motor is arranged at the bottom of the fan volute. The current collector and the centrifugal impeller are both arranged in the fan volute. The dust hopper structure of the dust removal equipment is utilized, the centrifugal fan is arranged in the gap between the dust hoppers, the centrifugal fan and the dust removal equipment are integrally designed, the occupied area of the equipment is greatly reduced, meanwhile, the centrifugal impeller and the vertical motor share one shaft and one set of bearing, the transmission efficiency is greatly improved, the working efficiency of the fan motor is greatly impro