| 摘要 |
<p>A part section (16a,16e) of the tube (16) runs laterally in the grate block (1) in a longitudinal direction (L). The part section extends over a fifth of the total length of the grate block. The side walls (29a,29b) and the wall (23) constituting the usage surface form a corner along which the part section runs. The gate block has a front part (24) running vertically to the longitudinal direction and a part section (16g) of the tube runs in this front part vertically to the longitudinal direction. The grate block has a terminal part (21) running vertically to the longitudinal direction and the tube has fluid feed and outlet connections (30,43). These connections are arranged in the area of the terminal part.</p> |
