Dry desulfurization and dust removal integrated device

The invention relates to the technical field of desulfurization equipment, and discloses a dry desulfurization and dust removal integrated device which comprises a shell, an opening is formed in one side of the shell, a door plate is fixedly connected to the opening, a protective cover and a feeding pipe are fixedly connected to one side of the door plate, and an air collecting cover is fixedly connected to the left side of the upper end of the shell. An air outlet pipe is fixedly connected to one side of the air collecting cover, an air inlet pipe is fixedly connected to the left side of the upper end of the shell, a left cavity and a right cavity are formed in the shell and communicate with each other through a material passing channel, a shell is arranged in the right cavity, and a sleeve is fixedly connected to one end of the shell; the side wall of the door plate is fixedly connected with the pipe wall of the sleeve through a first sealing bearing, and the pipe wall of the sleeve is connected with a tran