Atomizing core with smoke recovery function and atomizer

The utility model discloses an atomizing core with a smoke recovery function, the atomizing core comprises a mounting support, an inner shell and a smoke recovery component, one end of the mounting support is connected with the inner shell, two ends of the inner shell are opened, and the inner shell is hollow to form a cylindrical mounting space; an air inlet is formed in the mounting support, and airflow is introduced into the mounting space through the air inlet; the flue gas recovery assembly is arranged in the installation space and comprises a plurality of pneumatic blocking pieces, the fixed ends of the pneumatic blocking pieces are fixedly connected with the inner wall face of the inner shell, the movable ends of the pneumatic blocking pieces are opened and closed, and the edges of the movable ends of the pneumatic blocking pieces abut against each other when the flue gas recovery assembly is in a closed state. And the movable ends of the pneumatic separation blades are separated when the flue gas reco