| 摘要 |
A device for reducing the amount of scale accumulated on the hearth and amount of time the furnace operation needs to be shut down for the scale scraping in the continuous slab heating furnace with working beam was comprised of fixed and movable skids supported by a movable support set up parallel with each other to the direction of progression of the slab to be heated and the movable support having a penetrating hole through which the scale piled drops down to a seal box discharging the scale out of the furnace and scale scraper.
|
