Rotating cylindrical thermal treatment apparatus.

摘要

A rotating cylindrical treatment apparatus includes a cylindrical body rotatably supported in the treatment apparatus; a feeding section for supplying a treated material onto an outer circumferential surface of the cylindrical body; a pressure roller for pressing the supplied treated material and for rolling the pressed treated material; a first medium introducing device for introducing a heating or cooling medium the cylindrical body and for discharging the introduced medium; a second medium introducing device for introducing the medium into the pressure roller and for discharging the introduced medium; and an endless belt for conveying the rolled treated material while causing the rolled treated material to be closely contacted with the outer circumferential surface. The first medium introducing devices have a pipe body penetrating through both end faces of the cylindrical body coaxially with the cylindrical body; a partitioning member disposed in the pipe body situated in the cylindrical body in such a manner as to divide the situated pipe body into an introducing pipe section and a discharging pipe section; a spraying means disposed at the introducing pipe section for spraying the medium introduced from the inlet port into an interior of said cylindrical body; and a suction pipe disposed at the discharging pipe section for discharging the sprayed medium to an outside of said cylindrical body. The second medium introducing device is constructed similarly to the first medium introducing device.