| 摘要 |
<p>The invention relates to a telescopic chute for charging coke ovens, comprising a vertical feed hopper and a telescopic bottom part that is suspended on a vertically adjustable lifting mechanism by means of swinging elements. A tubular intermediate piece is disposed between the feed hopper and the telescopic bottom part. Said intermediate piece is movably suspended on swinging elements and surrounds the cross-section of the outlet of the feed hopper in such a way as to leave some clearance that allows for lateral compensating movements. The intermediate piece is equipped with an annular flange which is sealed on an annular surface of the feed hopper. Furthermore, the telescopic bottom part embraces the curved surface of the tubular intermediate piece.</p> |
