| 摘要 |
The present disclosure refers to an arrangement for the aerobic heating of pourable solid matter, comprising: a rotatable rotary drum for receiving the pourable solid matter, at least one front wall which is non-rotatably arranged relative to the rotary drum for closing a front side of the rotary drum, and a sealing arrangement between the rotary drum and the front wall, the sealing arrangement comprising a cylindrical sealing surface coaxial to the rotary drum and a sealing element sliding on the cylindrical sealing surface.
|
