| 摘要 |
The present invention relates to an apparatus to seal an extracting door of a heating furnace, comprising: a heating furnace front part which covers a part of a heating furnace front by being arranged on a front side of a heating furnace, having a groove formed on an outer surface; the extracting door provided on an outer surface of the heating furnace front part, moving up and down while being slid along the heating furnace outer surface, and opening and closing the heating furnace; and a sealing part provided on the extracting door to contact by being inserted into the groove of the heating furnace front part, providing sealing between the extracting door and the groove surface of the heating furnace front part. The apparatus provides an effect of preventing outflow of heat energy by preventing a generation of a gap between an inner surface of an upper part of the extracting door and an outer surface of the heating furnace as the inner surface of the upper part of the extracting door and the outer surface of the heating furnace front part are sealed. |
