FIELD: machine building.
SUBSTANCE: proposed drier comprises hollow rotary drum and heating appliances connected with one end of said drum. Components loading section is connected with one end of the drum while dried components discharge section is connected with the other end. Section to feed reusable material into said drum is connected with the drum mid section. Drum inner chamber is axially divided into first zone of convective heat exchange equipped with material drop blades and second zone of radiative and conducting heat exchange. Section for introduction of cut material is located in the first heat exchange zone. First set of drop blades is arranged in peripheral direction inside the drum between introduction section and second heat exchange zone.
EFFECT: enhanced performances.
16 cl, 8 dwg
