Coal fired boiler exhaust treatment device

The utility model discloses a coal fired boiler exhaust treatment device, including first casing, the mid point at shells inner wall top department opens has the air inlet, and first casing top corresponds the position fixedly connected with admission line of air inlet, and the left side of first casing is provided with the inlet channel, and the right -hand member of inlet channel runs through first casing and extends to its inside fixedly connected with nozzle. Through setting up the inlet channel, the nozzle, agitator motor, the impurity adsorption blade, suction pipe, the motor of breathing in, vent pipe, the catalyst, adsorb motor and absorption strip, the problem of prior art often can't thoroughly purify boiler combustion waste gas is solved, handle waste gas by all kinds of means through the many -side, can be effectively thorough clear away the various harmful substance that boiler combustion waste gas produced, and the conversion is human in pairs endangers less material withthe atmosphere, the heal