Flue gas shunting device

The utility model discloses a flue gas flow dividing device which comprises a box body, a gas inlet pipe is fixedly arranged on the side face of the box body, a flow guide block is fixedly arranged in the box body, a plurality of water spraying heads are fixedly arranged at the bottom of the flow guide block, and a liquid level block is arranged below the inclined face of the flow guide block. A communicating pipe is fixedly arranged on the face, away from the air inlet pipe, of the box body, an opening is fixedly formed in the side face of the box body of the liquid level block, and a liquid control box is fixedly arranged on the outer side of the opening. A filter plate is fixedly arranged on the side face of the liquid level block, a scraping block is fixedly arranged at the top, close to the middle of the air inlet pipe, of the filter plate, a plurality of hydraulic rods are fixedly arranged at the top of the scraping block, a fixing shell for fixing bases of the hydraulic rods is arranged at the top of t