Cooler flue gas recovery system

The utility model provides a cooler flue gas recovery system, contains cyclone, centrifugal fan and ash sinking chamber, cyclone's the gas vent of air inlet and cooler correspond the intercommunication, the air inlet that centrifugal fan and ash sinking chamber are passed through to cyclone's gas outlet passes through the pipeline and corresponds the intercommunication, ash sinking chamber's gas outlet correspond the intercommunication with the desulfurizing tower, the system can be effectual the plain manufacturing cost that calcine the process of reduction charcoal with reduce the pollution to the environment. 种冷却机烟气回收系统，包含旋风除尘器、离心风机和沉灰室；所述的旋风除尘器的进气口与冷却机的排气口对应连通，旋风除尘器的出气口通过离心风机与沉灰室的进气口通过管路对应连通；所述的沉灰室的出气口与脱硫塔对应连通；所述的系统能够有效的降低炭素煅烧工序的生产成本和减少对环境的污染。