Dust collector of warehousing elevator

The utility model relates to the technical field of cement production devices, in particular to a dust collector of a warehousing elevator, which comprises the warehousing elevator, a powder warehouse and a warehouse top dust remover, a discharge pipe of the warehousing elevator is connected with a top feed port of the powder warehouse, the warehouse top dust remover is arranged at the top end of the powder warehouse, and the top of a feed hopper of the warehousing elevator is vertically connected with an exhaust pipe. A plurality of air exhaust branch pipes are sequentially arranged on the side wall of a shell of the warehousing elevator from top to bottom, the ends, away from the shell of the warehousing elevator, of the air exhaust branch pipes are communicated with an air exhaust pipe, an arc-shaped transition bent pipe is fixed to the top end of the warehousing elevator through a first support, and the air inlet end of the arc-shaped transition bent pipe is connected with the air exhaust end of the air e