Flue gas processing device

The utility model discloses a flue gas processing device, including the intake pipe, the bottom of intake pipe is provided with the processing case, the top side of handling the case runs through andis provided with the air supply pipe, the bottom of air supply pipe is provided with the air pump, just the bottom of air supply pipe extends to handle the bottom side of case, the top side of handling the case runs through and is provided with nitrogen gas recovery unit, it is provided with the absorption liquid distributor to run through on one side of the middle part of processing case, be provided with spray set on the absorption liquid distributor, absorption liquid distributor one side just is close to it is provided with the feed pipe to handle case one side, the bottom of feed pipe isprovided with the hydraulic pump, just the bottom of feed pipe extends to handle the bottom side of case. Beneficial effect: reasonable in design, simple structure, cost are lower, long service life,treatment effect are stable