| 摘要 |
<p>The plate has a vertical running and continuous groove (10) such that a space (4), which is filled with concrete is formed between the plate on one side and cooling tubes (1) and bars (2) of a waste combustion oven on other side. The plate is made of a fire resistance material, which forms a part of a wall lining for the oven, where the tubes are connected together via the bar. The groove is filled with concrete, and is designed as a cone groove, where the cone groove has side walls (13), whose distance is increased from top to bottom.</p> |
