| 摘要 |
<p>A method for the renovation of a ring section furnace comprising several sections connected in series, each section consisting of a number of parallel walls (3) extending between the interconnecting section walls (9), so forming a number of pits (1) therebetween, whereby a complete renovation of the funcace is accomplished according to a continuous program where one or more, preferably three sections at a time and when needed, are demolished and rebuilt while the remaining sections are still in operation.</p> |
