| 摘要 |
The present invention relates to a bulkhead door arrangement for sealingly closing an opening (38) which is located between two mutually adjacent spaces and through which a conveyor belt (4) extends. The arrangement includes a vertically moveable door part (1) provided with a sealing strip (5) on the side thereof facing towards the conveyor belt. According to the invention, when the door arrangement is in its closed position, the door part (1) presses the conveyor belt (4) into abutment with a sealing strip (8) provided in the bottom of the opening with a predetermined abutment pressure, and separate sealing devices (15, 22) abut the side-edge surfaces (17, 24) of the conveyor belt in the closed position of the door part. |
