摘要 |
<p>A coke oven servicing machine comprising a door lifter (4) and a suction device for extracting emissions from an open coking chamber, where the machine travels along a main gallery (5) to service a series of coking chambers, comprises windscreen walls (9) extending across the gallery on either side of a chamber to be serviced, forming a shielding zone (10) without interfering with the operation of the door lifter and suction device.</p> |