▎ 摘　　要

NOVELTY - The application model relates to aerosol generating device technology field, claims an airflow heating device and an aerosol generating device, the airflow heating device comprises an air guide assembly and a heating assembly, the air guide assembly has a plurality of first air guide passages through along the first direction, the air guide assembly comprises graphene material, the heating component is set on the periphery and/or the inner part of the air guide component, the heating component is used for heating the air guide component, so that the gas flowing through the first air guide passage is heated, the main component is the air guide component of the graphene material with high heat conductivity coefficient, the efficiency of the heating component in the heating process is higher, and the heating uniformity of the air guide component is better. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an aerosol generating device.