| 摘要 |
PURPOSE: A heat-blowing type coffee roaster is provided to maintain the internal temperature of a heat-increasing drum, and to reduce the discharge of carbon monoxide. CONSTITUTION: A heat-blowing type coffee roaster comprises the following: a housing forming the outer structure of the roaster; a power distribution drum(2) for stirring and roasting coffee beans using hot air; a burner(3) supplying a heating source to the power distribution drum; a hot-air inducing body(4) transferring the hot air toward the power distribution drum using external air inflowing during the gas combustion, and discharging smoke to outside; and a power generator(5) operated by the heating of the power distribution drum and the hot air, for transferring rotational power to a drive motor and a blower. |
