Abstract: Drying plant for particulate materials comprising: a drying duct which is provided with a substantially horizontal rectilinear starting section, a rectilinear ascending final section which extends upwards with a predetermined angle of inclination with respect to the vertical, and a curved intermediate section which connects the rectilinear starting section to the rectilinear final section; a hot gas generator designed for supplying to the inlet of the rectilinear starting section of the drying duct a flow of process gas at high temperature; a particulate feeding device which is structured so as to be able to feed/introduce into the rectilinear starting section of the drying duct a flow of particulate material to be dried substantially without relevant leaks of process gas from the drying duct; and a bypass duct which branches from the rectilinear starting section of the drying duct upstream of the particulate feeding device, and then re-joins the drying duct at the curved intermediate section, so as to feed b

Abstract: Drying plant for particulate materials comprising: a drying duct which is provided with a substantially horizontal rectilinear starting section, a rectilinear ascending final section which extends upwards with a predetermined angle of inclination with respect to the vertical, and a curved intermediate section which connects the rectilinear starting section to the rectilinear final section; a hot gas generator designed for supplying to the inlet of the rectilinear starting section of the drying duct a flow of process gas at high temperature; a particulate feeding device which is structured so as to be able to feed/introduce into the rectilinear starting section of the drying duct a flow of particulate material to be dried substantially without relevant leaks of process gas from the drying duct; and a bypass duct which branches from the rectilinear starting section of the drying duct upstream of the particulate feeding device, and then re-joins the drying duct at the curved intermediate section, so as to feed b

Abstract: A tobacco processing machine, comprising a frame that is cylindrical and hollow and has an inclined axis; the frame rotates axially so as to break up tobacco bales or slices and is internally provided with rods for moving the tobacco that protrude radially; the tobacco processing machine further comprising elements for feeding steam and/or water and/or another fluid, which are provided on the inner lateral surface of the frame.

Abstract: A tobacco processing machine, comprising a frame that is cylindrical and hollow and has an inclined axis; the frame rotates axially so as to break up tobacco bales or slices and is internally provided with rods for moving the tobacco that protrude radially; the tobacco processing machine further comprising elements for feeding steam and/or water and/or another fluid, which are provided on the inner lateral surface of the frame.

Abstract: A fluid-bed drying unit, particularly but not exclusively used in the field of tobacco drying comprising a drying chamber having a loading inlet and an outlet for discharging the product and provided with openings for the passage of a drying medium. The drying chamber has a substantially tubular shape extending along a longitudinal axis and a substantially triangular vertical cross-sectional shape; the longitudinal axis is substantially inclined with respect to a horizontal axis and means are provided to inject a drying fluid substantially at right angles to the longitudinal axis.