| 摘要 |
<p>A flue gas collector for coke ovens, particularly regeneratively-heated coke ovens, wherein the base, crown and side walls of the flue gas collector are formed from reinforced concrete in a generally rectangular cross-sectional configuration and are provided with insulating material on their interior surfaces. Additionally, insulating material is disposed between apertures in the flue gas collector and the ends of outlet pipes leading from changeover valves connected to the coke oven regenerators. The insulation is of such nature and thickness so as to insure that the reinforced concrete body of the collector assumes only negligible temperatures throughout, thereby eliminating cracks and leaks in the walls of the collector.</p> |
