Composite heating type flue-curing device and composite heating method for cigarettes

A composite heating type flue-curing device wherein comprising a case (1), one end of the case (1) is provided with an opening (11), and a fixing barrel (2) communicated with the opening (11) is defined in an inner portion of the case (1), one end of the fixing barrel (2) which is opposite to the opening (11) is sequentially provided with a heating chamber (3) and an airflow heating pipe (4) which are communicated with each other, and the airflow heating pipe (4) is formed by radially shrinking the heating chamber (3) in a direction opposite to the opening (11);

• wherein one end of a cigarette is sequentially inserted into the fixing barrel (2) and the heating chamber (3) along the opening (11) and is abutted against an end wall of one end of the heating chamber (3) which is opposite to the opening (11), the other end of the cigarette extends outside the case (1) from the opening (11) for a user to inhale;
• and
• wherein the airflow heating pipe (4) is sleeved by a heat generating assembly (5), the heat generating assembly (5) is configured to heat air that is to flow to the cigarette from an inner portion of the airflow heating pipe (4), and to simultaneously transfer heat to the heating chamber (3) to heat an outer peripheral wall of the cigarette;
• or the airflow heating pipe (4) and the heating chamber (3) are both sleeved by the heat generating assembly (5), the heat generating assembly (5) is configured to simultaneously heat the heating chamber (3) and the airflow heating pipe (4) to achieve a composite heating of the cigarette.