COMPOSITE HEATING TYPE FLUE-CURED DEVICE AND CIGARETTE COMPOSITE HEATING METHOD

摘要

Disclosed is a composite heating type flue-cured device, comprising a housing (1), wherein an opening (11) is provided at one end of the housing (1), and a fixing cylinder (2) in communication with the opening (11) is arranged inside the housing; the end of the fixing cylinder (2) far away from the opening (11) is sequentially provided with a heating cavity (3) and an airflow heating tube (4) in communication with each other; the airflow heating tube (4) is formed by radial contraction of the heating cavity (3) in a direction away from the opening (11); a heating assembly (5) is sheathed outside the airflow heating tube (4), and the heating assembly (5) is used for heating air inside the airflow heating tube (4) that is intended to flow to a cigarette, and transferring heat to the heating cavity (3) to heat a peripheral wall of the cigarette; or a heating assembly (5) is sheathed outside both the airflow heating tube (4) and the heating cavity (3), and the heating assembly (5) is used for simultaneously heating the heating cavity (3) and the airflow heating tube (4) to achieve the composite heating of the cigarette. The composite heating type flue-cured device can solve the problems of insufficient and excessively-fast evaporation of cigarettes and satisfy a user's habit of smoking for a long time.