| 20100083525 | DEVICE AND METHOD FOR HEAT-TREATING A POURABLE PLANT PRODUCT - A device for heat-treating a pourable plant product, in particular for roasting coffee beans, comprises a roasting vessel. The roasting vessel is formed by a rotor bowl and a lid device. The rotor bowl is rotated relative to the lid device about a vertical axis by means of a drive means. A hot air generator is connected to the roasting vessel via a feed channel. According to the invention, the hot air generator and the feed channel are components of the, in particular fixed, lid device. | 04-08-2010 |
