Efficient waste gas desulfurization and denitrification treatment device

The invention discloses an efficient waste gas desulfurization and denitrification treatment device in the technical field of waste gas treatment. The device comprises a heating box and a purifying box, wherein the heating box is fixedly connected to the left side of the purifying box; the left bottom of the heating box is connected with an air inlet pipe; heating wires are fixedly connected to the left side wall and the right side wall of an inner cavity of the heating box; an air storage pipe is arranged in an inner cavity of the heating box; a first rotating pipe is connected between the top of the heating box and the top of the purifying box; a desulfurization box and a denitration box are fixedly connected to the left side and the right side of an inner cavity of the purifying box correspondingly; inserting pipes are inserted into the tops of the desulfurization box and the denitration box correspondingly; a left inserting pipe communicates with a first rotating pipe; a second rotating pipe is arranged b