| 摘要 |
The present invention relates to a method and equipment for collecting sun radiation energy by driers and a method and equipment to dry different materials. The material (3) to be dried serves according to the invention as the absorbing surface and the radiation energy is utilized to a deeper drying than the surface parts by leading an air flow through the material to a sucking direction by pressure difference via an air manifold under the material using a blower (1), when the drier is without any fixed roof and/or wall structure (5) to enable direct sun radiation to the material. |
