Patent ID: 10260803

Abstract:
A method, a system and devices are 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 fragmenting device to a fluidizing, drying and filtering unit. The at least one fragmented substance is subjected to fluidizing action from at least one set of rotary shovels while blowing a drying agent (DA), e.g. hot gas, hot air, vapor or superheated steam into a space of the unit. The drying agent, having passed through fluidized, fragmented substance(s), is sucked and filtered to let it exit a space at an upper end or lateral region thereof. Further, the fragmented, fluidized and dried substance(s) are caused to leave the space at a lower region thereof as the product. Humid drying agent exiting the space is at least partly de-hydrated and/or heated before re-entering the space.