| 摘要 |
The invention relates to a method and a device for obtaining dewatered biomass from algae and/or microorganisms. The concentrated biomass available as a result of the harvesting process is spread over an endless conveyor belt (1) and exposed to heated air on the conveyor belt (1). The air is heated by the sun and/or an air heater (5) in a closed system, the conveyor belt (1) being enclosed by a light-permeable casing (2). The drying process is carried out until a residual moisture is achieved, the dewatered biomass adhering to the conveyor belt (1) at the end of the drying process. Said biomass is separated from the conveyor belt (1) by means of a doctor- or scraper edge (9) and is gathered in a collection container (8). |
