| 摘要 |
A method,a system and devices for processing of at least one substance into a dried, fragmented and fluidized end product. The at least one substance is delivered in fragmented state from a novel fragmenting device (100) to a fluidizing, drying and filtering unit(200). The at least one fragmented substance is subjected to fluidizing action from at least one set (205; 206) of novel rotary shovels while blowing a drying agent (DA), e.g. hot gas, hot air, vapour or superheated steam into a space (202) of the unit. The drying agent having passed through fluidized, fragmented substance(s) is sucked and filtered to let it exit said space at an upper end or lateral region thereof. Further, the fragmented, fluidized and dried substance(s) being caused to leave (210) said space at a lower region thereof as said product. Humid drying agent exiting (300) the space is at least partly de-hydrated and/or heated before re-entering (207) the space (202). |
